Cheap flights from Singapore to Adelaide from S$ 318
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21-3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
3 Nov — 10 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to Adelaide are usually found in January or May, booked 32 days in advance, depart on a Thursday or Tuesday and return on a Monday
Cheap flight deals from Singapore to Adelaide
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Singapore to Adelaide
Explore the most affordable flight options available from Singapore to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.
Sun 13-1210:25 -
1 stop17h 20m
Tue 19-106:25 -
1 stop18h 45m
Deal found 1-10S$ 660
Wed 2-1219:25 -
1 stop19h 10m
Fri 15-111:30 -
1 stop27h 25m
Deal found 2-10S$ 662
Wed 4-1121:00 -
1 stop18h 45m
Wed 11-1106:15 -
1 stop14h 15m
Deal found 2-10S$ 710
Sun 15-1121:00 -
1 stop22h 40m
Sun 22-1121:30 -
1 stop23h 00m
Deal found 30-9S$ 722
Mon 16-1121:00 -
1 stop22h 40m
Mon 23-1111:25 -
2 stops25h 00m
Deal found 2-10S$ 740
Mon 16-1121:00 -
1 stop18h 45m
Mon 23-1107:15 -
1 stop13h 15m
Deal found 2-10S$ 745
Mon 9-1121:00 -
1 stop18h 45m
Sat 14-1118:50 -
1 stop25h 40m
Deal found 3-10S$ 749
Wed 23-1221:00 -
1 stop15h 50m
Sat 2-118:50 -
1 stop25h 40m
Deal found 1-10S$ 753
Sun 15-1121:00 -
1 stop15h 50m
Sun 22-1107:15 -
1 stop13h 15m
Deal found 1-10S$ 756
Best flights from Singapore to Adelaide
Discover carefully curated flight deals from Singapore to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.
Sat 14-1121:20 -
2 stops35h 35m
Sat 21-1118:50 -
1 stop23h 30m
Deal found 30-9S$ 809
Sun 1-1123:40 -
Nonstop6h 40m
Mon 9-1110:15 -
Nonstop6h 55m
Deal found 29-9S$ 960
Sun 1-1119:40 -
1 stop13h 05m
Mon 9-1112:00 -
1 stop12h 35m
Deal found 29-9S$ 1,059
Tue 10-1120:40 -
1 stop23h 25m
Thu 12-1119:10 -
1 stop28h 50m
Deal found 2-10S$ 1,148
Fri 6-1121:00 -
1 stop11h 20m
Sat 14-1118:35 -
Nonstop6h 50m
Deal found 1-10S$ 1,193
Mon 16-1108:05 -
Nonstop6h 45m
Mon 23-1110:05 -
Nonstop7h 05m
Deal found 2-10S$ 1,267
Fri 2-421:30 -
1 stop11h 55m
Fri 30-408:50 -
1 stop13h 55m
Deal found 3-10S$ 1,157
Sat 16-114:15 -
2 stops18h 40m
Wed 20-108:55 -
2 stops23h 15m
Deal found 29-9S$ 1,216
Sun 14-319:40 -
1 stop20h 15m
Sat 10-407:50 -
1 stop15h 45m
Deal found 3-10S$ 1,175
Mon 19-1022:05 -
1 stop18h 05m
Sat 31-1006:00 -
1 stop13h 30m
Deal found 2-10S$ 1,180
Wed 23-1216:05 -
2 stops15h 00m
Sat 2-106:25 -
2 stops15h 35m
Deal found 30-9S$ 1,322
Direct flights from Singapore to Adelaide
Explore direct flight options from Singapore to Adelaide based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 October 2026.
Sun 1-1123:40 -
Nonstop6h 40m
Sat 7-1118:35 -
Nonstop6h 50m
Deal found 29-9S$ 923
Sun 1-1123:40 -
Nonstop6h 40m
Mon 9-1110:15 -
Nonstop6h 55m
Deal found 29-9S$ 960
Fri 13-1108:05 -
Nonstop6h 45m
Fri 20-1110:15 -
Nonstop6h 55m
Deal found 29-9S$ 1,014
Fri 2-408:20 -
Nonstop6h 30m
Sat 1-517:35 -
Nonstop7h 00m
Deal found 3-10S$ 1,056
Sun 13-1208:05 -
Nonstop6h 45m
Tue 19-110:15 -
Nonstop6h 55m
Deal found 1-10S$ 1,170
Sun 15-1123:40 -
Nonstop6h 40m
Sat 28-1118:35 -
Nonstop6h 50m
Deal found 30-9S$ 1,189
Mon 16-1108:05 -
Nonstop6h 45m
Mon 23-1110:05 -
Nonstop7h 05m
Deal found 2-10S$ 1,239
Last-minute flights from Singapore to Adelaide
Discover last-minute flight deals from Singapore to Adelaide. Data last updated 4 October 2026 and is based on user searches.
Wed 21-1021:00 -
1 stop21h 30m
Sun 1-1107:15 -
1 stop13h 15m
Deal found 2-10S$ 777
Sun 1-1121:00 -
1 stop15h 05m
Sat 7-1118:50 -
1 stop25h 40m
Deal found 29-9S$ 771
Wed 4-1121:00 -
1 stop18h 45m
Wed 11-1106:15 -
1 stop14h 15m
Deal found 2-10S$ 710
Mon 9-1121:00 -
1 stop18h 45m
Sat 14-1118:50 -
1 stop25h 40m
Deal found 3-10S$ 749
Fri 13-1110:55 -
1 stop28h 50m
Fri 20-1106:00 -
1 stop15h 10m
Deal found 29-9S$ 789
Sun 15-1121:00 -
1 stop22h 40m
Sun 22-1121:30 -
1 stop23h 00m
Deal found 30-9S$ 722
Sun 15-1121:00 -
1 stop15h 50m
Sun 22-1107:15 -
1 stop13h 15m
Deal found 1-10S$ 756
Mon 16-1121:00 -
1 stop22h 40m
Mon 23-1111:25 -
2 stops25h 00m
Deal found 2-10S$ 740
Mon 16-1121:00 -
1 stop18h 45m
Mon 23-1107:15 -
1 stop13h 15m
Deal found 2-10S$ 745
One-way flights from Singapore to Adelaide
Search for one-way flight options from Singapore to Adelaide. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.
Sun 21-316:05 -
1 stop11h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 30-9S$ 318
Sun 22-1121:00 -
1 stop18h 45m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 29-9S$ 322
Mon 11-121:00 -
1 stop15h 05m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 1-10S$ 323
Mon 9-1121:00 -
1 stop22h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 3-10S$ 359
Sat 20-319:25 -
1 stop32h 20m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 30-9S$ 364
Mon 2-1121:00 -
1 stop18h 45m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 2-10S$ 390
Thu 18-209:40 -
2 stops21h 25m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 3-10S$ 394
Mon 9-1121:20 -
2 stops22h 00m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 3-10S$ 398
Wed 23-1216:05 -
1 stop23h 05m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 1-10S$ 401
Tue 17-1108:55 -
2 stops24h 00m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 3-10S$ 412
Thu 1-416:00 -
2 stops24h 25m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 30-9S$ 419
Sat 20-312:25 -
2 stops23h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 30-9S$ 427
Find flight deals from Singapore to Adelaide
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 October 2026.
Customise your flight search to find flights from Singapore to Adelaide 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 4 October 2026.
Use the filters below to find and compare flights from Singapore to Adelaide that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Sun 22-11
21:00-18:15
1 stop18h 45m
Adelaide
Wed 31-12
00:00-22:00
Nonstop0h 00m
S$ 322
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Sat 20-3
12:25-14:35
2 stops23h 40m
Adelaide
Wed 31-12
00:00-22:00
Nonstop0h 00m
S$ 427
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Mon 11-1
21:00-16:05
2 stops16h 35m
Adelaide
Wed 31-12
00:00-22:00
Nonstop0h 00m
S$ 464
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Sat 20-3
08:05-17:20
Nonstop6h 45m
Adelaide
Wed 31-12
00:00-22:00
Nonstop0h 00m
S$ 479
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Thu 15-10
23:25-17:50
3 stops39h 55m
Adelaide
Wed 31-12
00:00-22:00
Nonstop0h 00m
S$ 560
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Fri 16-10
21:00-10:35
1 stop11h 05m
Adelaide
Wed 31-12
00:00-22:00
Nonstop0h 00m
S$ 586
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Wed 14-10
21:00-17:15
1 stop17h 45m
Adelaide
Wed 31-12
00:00-22:00
Nonstop0h 00m
S$ 607
Fastest return journey
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Wed 23-12
23:40-08:50
Nonstop6h 40m
Adelaide
Wed 31-12
00:00-22:00
Nonstop0h 00m
S$ 782
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Tue 30-3
11:05-08:00
1 stop18h 25m
Adelaide
Wed 31-12
00:00-22:00
Nonstop0h 00m
S$ 803
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Wed 31-3
11:05-08:00
1 stop18h 25m
Adelaide
Wed 31-12
00:00-22:00
Nonstop0h 00m
S$ 803
Flights are sorted by cheapest return flights first.
Deals found on 29-9
Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Singapore to Adelaide
Have a flexible travel schedule? Discover the best time to fly to Adelaide from Singapore with our price prediction graph.
SIN-ADL
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 Singapore to Adelaide
Prices
Delays
More
How far ahead should I book a flight from Singapore to Adelaide?
The best time to book flights from Singapore to Adelaide is 31 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 month to book a flight from Singapore to Adelaide?
Currently, January is the cheapest month in which you can book a flight from Singapore to Adelaide (average of S$ 464). Flying from Singapore to Adelaide in November is currently the most expensive (average of S$ 1,527). 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 SIN to ADL?
Find hourly flight availability from Singapore to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 October 2026.
When flying from Singapore to Adelaide, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Singapore to Adelaide?
Airfare is below average for this route at the moment.
Singapore to Adelaide flights typically cost between S$ 832 and S$ 1,441 in March.The cheapest return price found within the last 5 days was S$ 629 on Multiple Airlines (19 Mar–7 Apr).
How often are flights from Singapore to Adelaide delayed?
About 9% of weekly flights between Singapore and Adelaide have experienced delays in the past year, with the average delay time being 120 minutes.
What is the most punctual flight time for Singapore to Adelaide 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?
Tuesday 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 Singapore to Adelaide flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
What’s the top stopover airport for flights from Singapore to Adelaide?
Share of one-stop return flights from Singapore to Adelaide chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Kuala Lumpur (KUL) – chosen by Cheapflights users on 55% of one-stop itineraries from Singapore to Adelaide on Cheapflights.
What’s the cheapest stopover airport for flights from Singapore to Adelaide?
Average return fare for one-stop flights from Singapore to Adelaide, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Denpasar (DPS) is the most affordable one-stop option, with an average return flight price of S$ 557.
What’s the fastest stopover option from Singapore to Adelaide?
Shortest average travel time for one-stop one-way flights from Singapore to Adelaide, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Kuala Lumpur (KUL) have the shortest average one-way travel time for one-stop routes: 10h 22m.
Which airport typically offers the quickest stopover for flights from Singapore to Adelaide?
Average stopover duration for one-stop one-way flights from Singapore to Adelaide, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Kuala Lumpur (KUL) offer the fastest connection on this route, with an average stopover time of 1h 35m.
Reviews of airlines servicing Adelaide
Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated 4 October 2026.
Read reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andMalaysia Airlines
from Singapore to Adelaide. 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.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Related info for your journey
Find useful and relevant information for your journey from Singapore to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Singapore to Adelaide?
You will need to book a flight from Singapore Changi to Adelaide if you want to fly from Singapore to Adelaide. At least 4 different airlines have flights from Changi (SIN) to Adelaide (ADL) on a regular basis. There are 3 flights to Adelaide from the Singapore airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SIN to ADL to be around 6h 30m.
How popular is this Singapore to Adelaide flight route?
Within the past month, 121 users have taken a look at flights from Singapore Changi to Adelaide.
How long is the flight from Singapore to Adelaide?
Airlines like Singapore Airlines and Qantas Airways fly from Singapore to Adelaide in about 6h 40m. The time it takes to get you to your destination can typically vary by up to 6h 25m. The distance between Singapore and Adelaide is about 5399 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Singapore to Adelaide round-trip?
Our cheapest airline available from Singapore to Adelaide is Jetstar. Our recent data shows that you can find tickets from as low as S$ 301 on this airline. Additional options worth looking into are Malaysia Airlines and Singapore Airlines, starting at S$ 727 and S$ 918 round-trip. These flights start at 72% lower than the current average price 3 months from now.
What are the most reliable airlines from Singapore to Adelaide?
The top 3 most reliable airlines when flying from Singapore to Adelaide are Turkish Airlines (93%), Bangkok Airways (93%) and ANA (93%).
What are the cheapest flights from Singapore to Adelaide?
The cheapest flight price from Singapore to Adelaide is S$ 1,000. On average you can expect to pay S$ 1,399. The most popular route, (Singapore Changi - Adelaide), can usually be booked for S$ 660.
Can I find deals for business class flights from Singapore to Adelaide?
Yes. Cheapflights offers flight deals from Singapore to Adelaide 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 Singapore to Adelaide?
Currently, January is the cheapest month in which you can book a flight from Singapore to Adelaide (average of S$ 464). Flying from Singapore to Adelaide in November is currently the most expensive (average of S$ 1,527). 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines
Complete your trip
Direct flights to South Australia
Flights by cabin class
Other flight options
Popular flights
Fly from Singapore to Adelaide on these airlines
Choose from the following airlines for your flight from Singapore to Adelaide. Flights are based on user searches made on Cheapflights and were last updated on 4 October 2026.
Discover the top 4 airlines that operate flights from Singapore to Adelaide. 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 4 October 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 Singapore to Adelaide?
When you search for this flight from Singapore to Adelaide, 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 Singapore to Adelaide?
Cheapflights simply makes it quick and affordable to book flights from Singapore to Adelaide 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 Singapore to Adelaide with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Adelaide, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Singapore to Adelaide become cheaper?
Not ready to book yet? You can track prices for flights from Singapore to Adelaide on Cheapflights with our Price Alert feature and get notified when better prices are available.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book With Flexibility
Our users can plan ahead with confidence and find flights with no change fees.
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.