Cheap flights from Australia to Singapore from S$ 170
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15-10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
20 Oct — 27 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Australia to Singapore
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Cheapest flights from Australia to Singapore
Explore the most affordable flight options available from Australia to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.
Sat 10-1012:30 -
Nonstop5h 30m
Wed 21-1023:10 -
Nonstop5h 10m
Deal found 15-9S$ 366
Tue 3-1121:10 -
Nonstop5h 15m
Tue 10-1108:55 -
1 stop11h 00m
Deal found 19-9S$ 369
Mon 2-1117:50 -
Nonstop5h 15m
Tue 10-1117:00 -
1 stop12h 50m
Deal found 16-9S$ 371
Tue 3-1121:10 -
Nonstop5h 15m
Tue 10-1111:25 -
Nonstop5h 10m
Deal found 19-9S$ 373
Sun 18-1000:45 -
1 stop8h 35m
Sat 24-1023:10 -
Nonstop5h 10m
Deal found 15-9S$ 374
Tue 13-1023:15 -
1 stop10h 05m
Fri 30-1014:30 -
Nonstop5h 10m
Deal found 15-9S$ 375
Mon 12-1017:20 -
1 stop16h 00m
Wed 21-1023:10 -
Nonstop5h 10m
Deal found 15-9S$ 376
Tue 24-1121:10 -
Nonstop5h 15m
Tue 1-1214:30 -
Nonstop5h 10m
Deal found 17-9S$ 379
Wed 28-1017:50 -
Nonstop5h 15m
Sat 31-1014:30 -
Nonstop5h 10m
Deal found 15-9S$ 380
Tue 13-1018:25 -
Nonstop5h 20m
Tue 20-1020:30 -
Nonstop5h 25m
Deal found 15-9S$ 382
Mon 12-1017:20 -
1 stop16h 00m
Sat 24-1020:30 -
Nonstop5h 25m
Deal found 18-9S$ 384
Tue 20-1022:35 -
Nonstop8h 05m
Sat 24-1011:05 -
Nonstop7h 15m
Deal found 20-9S$ 461
Best flights from Australia to Singapore
Discover carefully curated flight deals from Australia to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.
Sat 10-1012:30 -
Nonstop5h 30m
Tue 20-1020:30 -
Nonstop5h 25m
Deal found 19-9S$ 420
Thu 25-214:50 -
1 stop18h 40m
Mon 1-321:20 -
1 stop16h 30m
Deal found 15-9S$ 609
Fri 5-208:10 -
1 stop13h 30m
Mon 8-216:05 -
1 stop12h 50m
Deal found 15-9S$ 638
Thu 8-1017:40 -
Nonstop4h 50m
Sat 17-1022:05 -
Nonstop4h 55m
Deal found 19-9S$ 642
Thu 12-1115:50 -
Nonstop4h 45m
Wed 18-1118:40 -
Nonstop4h 50m
Deal found 20-9S$ 665
Wed 21-1009:55 -
Nonstop5h 20m
Fri 23-1012:00 -
Nonstop5h 10m
Deal found 19-9S$ 678
Fri 16-1010:35 -
2 stops31h 55m
Sun 18-1017:55 -
1 stop15h 00m
Deal found 18-9S$ 687
Sat 21-1121:35 -
Nonstop8h 15m
Sun 29-1108:30 -
Nonstop7h 55m
Deal found 19-9S$ 787
Fri 5-310:35 -
Nonstop8h 00m
Tue 9-320:40 -
1 stop13h 00m
Deal found 18-9S$ 842
Sun 6-1207:00 -
1 stop12h 45m
Wed 30-1209:40 -
1 stop16h 20m
Deal found 19-9S$ 933
Thu 5-1106:00 -
2 stops25h 40m
Wed 11-1112:55 -
1 stop32h 25m
Deal found 18-9S$ 999
Tue 17-1121:25 -
1 stop29h 45m
Fri 27-1101:10 -
1 stop34h 55m
Deal found 19-9S$ 1,105
Sat 21-1112:20 -
2 stops30h 50m
Fri 27-1107:05 -
2 stops44h 00m
Deal found 19-9S$ 1,147
Mon 26-1007:25 -
2 stops26h 05m
Wed 28-1021:20 -
1 stop8h 30m
Deal found 16-9S$ 616
Mon 2-1113:10 -
Nonstop7h 50m
Fri 6-1121:00 -
Nonstop7h 25m
Deal found 19-9S$ 618
Mon 18-106:15 -
1 stop14h 15m
Sun 28-221:00 -
1 stop14h 05m
Deal found 16-9S$ 623
Wed 4-1108:40 -
1 stop12h 40m
Tue 10-1101:45 -
1 stop27h 15m
Deal found 20-9S$ 692
Sat 31-1015:50 -
Nonstop4h 45m
Mon 9-1108:40 -
Nonstop4h 50m
Deal found 19-9S$ 708
Wed 21-1023:15 -
1 stop12h 15m
Fri 23-1010:20 -
2 stops11h 15m
Deal found 18-9S$ 678
Thu 19-1107:00 -
1 stop14h 00m
Fri 27-1121:00 -
Nonstop7h 25m
Deal found 16-9S$ 639
Mon 19-1010:35 -
2 stops55h 55m
Thu 22-1014:55 -
2 stops42h 00m
Deal found 16-9S$ 775
Tue 13-1012:40 -
1 stop18h 00m
Mon 19-1021:00 -
1 stop12h 05m
Deal found 19-9S$ 713
Fri 6-1110:15 -
Nonstop6h 55m
Sun 15-1123:40 -
Nonstop6h 40m
Deal found 19-9S$ 764
Sun 11-1017:20 -
1 stop16h 00m
Fri 16-1010:20 -
2 stops11h 25m
Deal found 16-9S$ 695
Sat 21-1114:30 -
1 stop29h 00m
Fri 4-1223:40 -
1 stop15h 35m
Deal found 17-9S$ 866
Fri 5-310:35 -
Nonstop8h 00m
Tue 9-319:55 -
Nonstop8h 00m
Deal found 19-9S$ 872
Wed 14-1006:00 -
1 stop16h 30m
Tue 20-1002:10 -
1 stop17h 40m
Deal found 16-9S$ 750
Sun 7-301:55 -
Nonstop4h 45m
Fri 12-318:40 -
Nonstop4h 50m
Deal found 16-9S$ 778
Thu 22-1009:30 -
Nonstop5h 30m
Fri 30-1021:00 -
1 stop16h 55m
Deal found 18-9S$ 718
Sun 27-1222:35 -
Nonstop7h 55m
Thu 31-1201:45 -
Nonstop7h 25m
Deal found 15-9S$ 961
Direct flights from Australia to Singapore
Explore direct flight options from Australia to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 September 2026.
Sat 10-1012:30 -
Nonstop5h 30m
Wed 21-1023:10 -
Nonstop5h 10m
Deal found 15-9S$ 366
Sun 7-217:50 -
Nonstop5h 15m
Thu 25-214:30 -
Nonstop5h 10m
Deal found 19-9S$ 369
Tue 3-1121:10 -
Nonstop5h 15m
Tue 10-1111:25 -
Nonstop5h 10m
Deal found 19-9S$ 373
Sat 6-217:50 -
Nonstop5h 15m
Sat 20-214:30 -
Nonstop5h 10m
Deal found 19-9S$ 378
Tue 24-1121:10 -
Nonstop5h 15m
Tue 1-1214:30 -
Nonstop5h 10m
Deal found 17-9S$ 379
Wed 28-1017:50 -
Nonstop5h 15m
Sat 31-1014:30 -
Nonstop5h 10m
Deal found 15-9S$ 380
Tue 13-1018:25 -
Nonstop5h 20m
Tue 20-1020:30 -
Nonstop5h 25m
Deal found 15-9S$ 382
Sun 7-221:10 -
Nonstop5h 15m
Mon 22-214:30 -
Nonstop5h 10m
Deal found 19-9S$ 385
Thu 22-1009:30 -
Nonstop5h 30m
Mon 9-1111:25 -
Nonstop5h 10m
Deal found 19-9S$ 388
Tue 20-1022:35 -
Nonstop8h 05m
Sat 24-1011:05 -
Nonstop7h 15m
Deal found 20-9S$ 461
Sat 24-1014:00 -
Nonstop8h 05m
Fri 30-1010:55 -
Nonstop7h 25m
Deal found 19-9S$ 466
Sun 25-1013:10 -
Nonstop7h 50m
Wed 28-1021:00 -
Nonstop7h 25m
Deal found 18-9S$ 467
Last-minute flights from Australia to Singapore
Discover last-minute flight deals from Australia to Singapore. Data last updated 20 September 2026 and is based on user searches.
Sat 10-1012:30 -
Nonstop5h 30m
Wed 21-1023:10 -
Nonstop5h 10m
Deal found 15-9S$ 366
Mon 12-1017:20 -
1 stop16h 00m
Wed 21-1023:10 -
Nonstop5h 10m
Deal found 15-9S$ 376
Mon 12-1017:20 -
1 stop16h 00m
Sat 24-1020:30 -
Nonstop5h 25m
Deal found 18-9S$ 384
Tue 13-1023:15 -
1 stop10h 05m
Fri 30-1014:30 -
Nonstop5h 10m
Deal found 15-9S$ 375
Tue 13-1018:25 -
Nonstop5h 20m
Tue 20-1020:30 -
Nonstop5h 25m
Deal found 15-9S$ 379
Wed 14-1023:15 -
1 stop16h 45m
Wed 21-1012:00 -
Nonstop5h 10m
Deal found 15-9S$ 387
Thu 15-1009:30 -
Nonstop5h 30m
Sat 24-1018:45 -
1 stop9h 00m
Deal found 19-9S$ 389
Sun 18-1000:45 -
1 stop8h 35m
Thu 22-1023:10 -
Nonstop5h 10m
Deal found 16-9S$ 369
Sun 18-1000:45 -
1 stop8h 35m
Sat 24-1023:10 -
Nonstop5h 10m
Deal found 15-9S$ 374
Tue 20-1022:35 -
Nonstop8h 05m
Sat 24-1011:05 -
Nonstop7h 15m
Deal found 20-9S$ 461
Thu 22-1009:30 -
Nonstop5h 30m
Mon 9-1111:25 -
Nonstop5h 10m
Deal found 19-9S$ 388
Wed 28-1017:50 -
Nonstop5h 15m
Sat 31-1014:30 -
Nonstop5h 10m
Deal found 15-9S$ 380
One-way flights from Australia to Singapore
Search for one-way flight options from Australia to Singapore. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.
Thu 15-1009:30 -
Nonstop5h 30m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 18-9S$ 170
Sun 7-321:10 -
Nonstop5h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 18-9S$ 172
Sat 6-317:50 -
Nonstop5h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 18-9S$ 174
Wed 3-221:10 -
Nonstop5h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 17-9S$ 175
Fri 26-217:50 -
Nonstop5h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 18-9S$ 176
Thu 4-221:10 -
Nonstop5h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 19-9S$ 180
Fri 6-1121:10 -
Nonstop5h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 20-9S$ 182
Sat 24-1005:35 -
Nonstop5h 20m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 16-9S$ 197
Mon 19-1018:25 -
Nonstop5h 20m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 18-9S$ 198
Sat 10-1012:30 -
Nonstop5h 30m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 18-9S$ 199
Fri 20-1117:50 -
Nonstop5h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 17-9S$ 200
Mon 2-1113:10 -
Nonstop7h 50m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 18-9S$ 217
Find flight deals from Australia to Singapore
Keep the following information in mind while searching for Australia to Singapore flight deals. Data was last updated 20 September 2026.
Customise your flight search to find flights from Australia to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 20 September 2026.
Use the filters below to find and compare flights from Australia to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
MelbourneSingapore
MEL Melbourne - SIN Singapore Changi
MELSIN
Melbourne
Sun 4-10
13:00-18:00
Nonstop8h 00m
Singapore Changi
Wed 31-12
00:00-02:30
Nonstop0h 00m
S$ 218
MelbourneSingapore
MEL Melbourne - SIN Singapore Changi
MELSIN
Melbourne
Fri 6-11
13:10-18:00
Nonstop7h 50m
Singapore Changi
Wed 31-12
00:00-02:30
Nonstop0h 00m
S$ 218
MelbourneSingapore
MEL Melbourne - SIN Singapore Changi
MELSIN
Melbourne
Wed 30-9
12:00-18:00
Nonstop8h 00m
Singapore Changi
Wed 31-12
00:00-02:30
Nonstop0h 00m
S$ 246
MelbourneSingapore
MEL Melbourne - SIN Singapore Changi
MELSIN
Melbourne
Sat 6-2
07:00-18:00
1 stop14h 00m
Singapore Changi
Wed 31-12
00:00-02:30
Nonstop0h 00m
S$ 283
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Thu 28-1
06:25-18:00
1 stop14h 05m
Singapore Changi
Wed 31-12
00:00-02:00
Nonstop0h 00m
S$ 283
MelbourneSingapore
MEL Melbourne - SIN Singapore Changi
MELSIN
Melbourne
Sun 28-2
07:00-18:00
1 stop14h 00m
Singapore Changi
Wed 31-12
00:00-02:30
Nonstop0h 00m
S$ 286
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Sun 31-1
06:15-18:00
1 stop14h 15m
Singapore Changi
Wed 31-12
00:00-02:00
Nonstop0h 00m
S$ 305
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Sun 25-10
06:15-18:00
1 stop14h 15m
Singapore Changi
Wed 31-12
00:00-02:00
Nonstop0h 00m
S$ 310
PerthSingapore
PER Perth - SIN Singapore Changi
PERSIN
Perth
Sun 18-10
10:35-12:05
1 stop25h 30m
Singapore Changi
Wed 31-12
00:00-00:30
Nonstop0h 00m
S$ 334
CairnsSingapore
CNS Cairns - SIN Singapore Changi
CNSSIN
Cairns
Sat 23-1
18:20-23:05
Nonstop6h 45m
Singapore Changi
Wed 31-12
00:00-02:30
Nonstop0h 00m
S$ 369
Flights are sorted by cheapest return flights first.
Deals found on 19-9
Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6
Best time to book a flight from Australia to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Australia with our price prediction graph.
PER-SIN
AVV-SIN
DRW-SIN
SYD-SIN
BNE-SIN
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Australia to Singapore
AU0-SIN
PER-SIN
AVV-SIN
DRW-SIN
SYD-SIN
What is the cheapest month to book a flight from Australia to Singapore?
Currently, February is the cheapest month in which you can book a flight from Australia to Singapore (average of S$ 541). Flying from Australia to Singapore in December is currently the most expensive (average of S$ 1,150). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AU to SIN?
Find hourly flight availability from Australia to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 September 2026.
It’s typically best to fly out from Australia to Singapore at midday. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.
Weekly flight availability from Australia to Singapore
Explore weekly flight availability from Australia to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 September 2026.
The most flights from AU0 to SIN are scheduled on a Friday (65 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (51 on average).
How often are flights from Australia to Singapore delayed?
About 13% of weekly flights between Australia and Singapore have experienced delays in the past year, with the average delay time being 126 minutes.
What is the most punctual flight time for Australia to Singapore flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Australia to Singapore flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.
How far ahead should I book a flight from Australia to Singapore?
The best time to book flights from Australia to Singapore is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Australia to Singapore?
Use this chart to determine the cheapest time to fly return from Australia to Singapore. Price data was last updated on 2 November 2025.
Travellers seeking maximum savings on their Australia to Singapore flight should consider departing on Tuesday at midday when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 20 September 2026.
Read reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andTurkish Airlines
from Australia to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
Related info for your journey
Find useful and relevant information for your journey from Australia to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Singapore from Australia?
If you book a flight to Singapore from Australia, you will be flying to Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore.
How popular is this Australia to Singapore flight route?
This flight path from Australia to Singapore Changi was viewed by 221 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Australia to Singapore?
A quick flight from Australia to Singapore can take about 4h 50m. Jetstar provides one of the quickest options available for as low as S$ 642. There are 3338 km between Australia and Singapore. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Australia to Singapore one-way?
For one-way options, check prices for Scoot. According to our data, you can fly for as low as S$ 123. Users have also found prices from S$ 124 and S$ 189 on Jetstar and AirAsia, respectively.
What are the most popular routes from Australia to Singapore?
Most travellers choose Sydney Kingsford Smith - Singapore Changi, Melbourne - Singapore Changi or Perth - Singapore Changi when deciding on the best route from Australia to Singapore.
What are the most reliable airlines from Australia to Singapore?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Australia to Singapore on time: Ethiopian Air (90%), Aegean Airlines (90%), Air India (90%).
What are the cheapest flights from Australia to Singapore?
Looking at all options, your cheapest flight can be booked for S$ 346. While the most popular route (Sydney Kingsford Smith - Singapore Changi) can be booked for S$ 420 on average, our data indicates S$ 670 when flying from Australia to Singapore.
Can I find deals for business class flights from Australia to Singapore?
Yes. Cheapflights offers flight deals from Australia to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Australia to Singapore?
Currently, February is the cheapest month in which you can book a flight from Australia to Singapore (average of S$ 541). Flying from Australia to Singapore in December is currently the most expensive (average of S$ 1,150). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 September 2026.
Discover the top 6 airlines that operate flights from Australia to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 20 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Australia to Singapore?
When you search for this flight from Australia to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Australia to Singapore?
Cheapflights simply makes it quick and affordable to book flights from Australia to Singapore by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Australia to Singapore with no change fees?
Yes, we can. To see specific flights from Australia to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Australia to Singapore become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Australia today and book when prices fit your budget.
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