Cheap flights from Perth to Singapore from S$ 163

PER — SIN
29 Sep — 6 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Perth to Singapore Changi are usually found in November or March, booked 55 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Perth to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Singapore

Tue 20-1012:30 -
Nonstop5h 30m
Sat 24-1020:30 -
Nonstop5h 25m
Deal found 25-8S$ 356
Thu 15-1005:35 -
Nonstop5h 20m
Sun 18-1003:00 -
Nonstop5h 10m
Deal found 27-8S$ 357
Thu 22-1009:30 -
Nonstop5h 30m
Sat 24-1020:30 -
Nonstop5h 25m
Deal found 28-8S$ 358
Mon 16-1121:10 -
Nonstop5h 15m
Wed 2-1214:30 -
Nonstop5h 10m
Deal found 27-8S$ 363
Tue 13-1005:35 -
Nonstop5h 20m
Sat 31-1014:30 -
Nonstop5h 10m
Deal found 27-8S$ 368
Wed 28-1021:10 -
Nonstop5h 15m
Tue 3-1114:30 -
Nonstop5h 10m
Deal found 27-8S$ 375
Wed 2-918:25 -
Nonstop5h 20m
Tue 15-920:30 -
Nonstop5h 25m
Deal found 28-8S$ 376
Thu 22-1009:30 -
Nonstop5h 30m
Wed 28-1014:30 -
Nonstop5h 10m
Deal found 27-8S$ 377
Thu 15-1009:30 -
Nonstop5h 30m
Mon 19-1023:10 -
Nonstop5h 10m
Deal found 28-8S$ 380

Find flight deals from Perth to Singapore

Round-trip from

S$ 356

One-way from

S$ 163

Popular in

December

Cheapest in

November

Average price

S$ 507

Good round-trip deal

S$ 379 or less

Good one-way deal

S$ 246 or less
Jetstar
  • Jetstar
  • 20-10-24-10
  • Nonstop
  • 10h 55m total
  • Perth to Singapore
Scoot
  • Scoot
  • 18-10
  • Nonstop
  • 5h 20m total
  • Perth to Singapore
Highest demand for flights based on searches. 18% potential increase in price (S$ 152 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (S$ 47 potential savings vs. average return price).
Average for round-trip flights in August 2026
Price to beat on a round-trip flight from Perth to Singapore Changi.
Price to beat on a one-way flight from Perth to Singapore Changi.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Perth to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Sat 28-11

20:40-09:05

1 stop12h 25m

Singapore Changi

Sun 6-12

10:05-19:55

1 stop9h 50m

S$ 553

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Mon 26-10

07:25-09:30

2 stops26h 05m

Singapore Changi

Wed 28-10

21:20-05:50

1 stop8h 30m

S$ 626

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Tue 24-11

23:10-16:00

1 stop16h 50m

Singapore Changi

Mon 30-11

17:00-21:45

2 stops28h 45m

S$ 631

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Tue 24-11

07:25-20:20

2 stops12h 55m

Singapore Changi

Tue 1-12

10:30-21:45

2 stops11h 15m

S$ 663
Fastest return journey

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Mon 26-10

17:50-23:05

Nonstop5h 15m

Singapore Changi

Wed 28-10

14:30-19:40

Nonstop5h 10m

S$ 679

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Wed 28-10

07:25-11:30

2 stops28h 05m

Singapore Changi

Tue 3-11

10:30-21:45

2 stops11h 15m

S$ 683

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Fri 11-9

23:15-20:30

1 stop21h 15m

Singapore Changi

Tue 15-9

21:30-21:45

2 stops24h 15m

S$ 791

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Sun 11-10

05:35-10:55

Nonstop5h 20m

Singapore Changi

Sun 18-10

14:20-19:30

Nonstop5h 10m

S$ 805

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Mon 19-10

10:35-10:15

1 stop23h 40m

Singapore Changi

Wed 28-10

19:25-16:25

2 stops21h 00m

S$ 816

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Thu 22-10

10:35-10:15

1 stop23h 40m

Singapore Changi

Wed 28-10

19:25-16:25

2 stops21h 00m

S$ 827

Flights are sorted by cheapest return flights first.

Deals found on 27-8

Showing 1-10 of 18 resultsSorted by cheapest first
1
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Best time to book a flight from Perth to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Perth with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Perth to Singapore

How far ahead should I book a flight from Perth to Singapore?

The price you pay for your flight from Perth to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Perth to Singapore?

Currently, November is the cheapest month in which you can book a flight from Perth to Singapore (average of S$ 363). Flying from Perth to Singapore in December is currently the most expensive (average of S$ 941). 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 PER to SIN?

Unlike at midday, when flights are generally more expensive, you can save up to 36% on flights from Perth to Singapore by exploring options for tickets in the morning.

What is the cheapest day to fly from Perth to Singapore?

Travellers seeking maximum savings on their Perth to Singapore flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Perth to Singapore?

Airfare is typical for this route at the moment.

Perth to Singapore flights typically cost between S$ 356 and S$ 651 in October.
The cheapest return price found within the last 5 days was S$ 356 on Jetstar (20 Oct–24 Oct).

Reviews of airlines servicing Singapore

Check out reviews from past customers who have flown with Singapore Airlines,Scoot, andJetstar from Perth to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

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.

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

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.

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

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.

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

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

  • What airports do I use to fly from Perth to Singapore?

    To fly from Perth to Singapore, you need to book a flight from Perth (PER) to Changi (SIN). Nonstop flights to Singapore Changi from Perth take 5h 05m on average. When it comes time to book airfare, you have a few options: there are 48 outbound flights from Perth to Changi offered by 3 different airlines.

  • How popular is this Perth to Singapore flight route?

  • How long is the flight from Perth to Singapore?

    Airlines like AirAsia and Batik Air fly from Perth to Singapore in about 12h 25m. The time it takes to get you to your destination can typically vary by up to 13h 40m. Airlines will cover a distance of 3909 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Perth to Singapore round-trip?

    Our cheapest airline available from Perth to Singapore is Scoot. Our recent data shows that you can find tickets from as low as S$ 248 on this airline. Additional options worth looking into are Jetstar and Singapore Airlines, starting at S$ 319 and S$ 545 round-trip. These flights start at 54% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Perth to Singapore one-way?

    The cheapest airline one-way is Scoot, with whom users have recently found tickets for as low as S$ 123. However, be on the lookout for offers from Jetstar and AirAsia, as they are both options that can get you from Perth to Singapore for a low price.

  • What are the most reliable airlines from Perth to Singapore?

    Consider United Airlines (97%), Air Canada (97%) or ANA (95%) when booking your flight. These represent the most reliable airlines when flying from Perth to Singapore.

  • What are the cheapest flights from Perth to Singapore?

    On average you can expect to pay S$ 481 for a flight from Perth to Singapore. The cheapest flight overall is S$ 173 while the most popular route, (Perth - Singapore Changi) is currently priced at S$ 358.

  • Can I find deals for flights from Perth to Singapore that include hotel bookings?

    Yes. In addition to deals on Perth to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Singapore.

  • Can I find deals for business class flights from Perth to Singapore?

    Yes. Cheapflights offers flight deals from Perth 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 Perth to Singapore?

    Currently, November is the cheapest month in which you can book a flight from Perth to Singapore (average of S$ 363). Flying from Perth to Singapore in December is currently the most expensive (average of S$ 941). 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.

See more FAQs

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Fly from Perth to Singapore on these airlines

Top 3 airlines flying from Perth to Singapore

AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 248AverageS$ 476FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
JetstarCheapestS$ 319AverageS$ 623FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Singapore AirlinesCheapestS$ 509AverageS$ 872FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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Can Cheapflights notify me if prices for flights from Perth to Singapore become cheaper?

Yes, Cheapflights offers price alerts on Perth to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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