Cheap flights from Singapore to Adelaide from S$ 250
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
21 Apr — 28 Apr1
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 August, booked 30 days in advance, depart on a Monday or Thursday and return on a Monday
Cheap flight deals from Singapore to Adelaide
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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 22 March 2026.
Mon 23-319:25
SIN
-
ADL
1 stop22h 30m
Multiple Airlines
Thu 26-321:30
ADL
-
SIN
1 stop29h 10m
Multiple Airlines
Deal found 17-3S$ 500
Mon 4-517:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Mon 11-507:05
ADL
-
SIN
1 stop16h 30m
Indonesia AirAsia
Deal found 20-3S$ 508
Tue 14-410:30
SIN
-
ADL
1 stop18h 25m
Indonesia AirAsia
Thu 23-407:05
ADL
-
SIN
1 stop16h 30m
Indonesia AirAsia
Deal found 21-3S$ 517
Mon 23-317:50
SIN
-
ADL
1 stop24h 05m
Multiple Airlines
Sat 25-407:05
ADL
-
SIN
1 stop12h 25m
Multiple Airlines
Deal found 18-3S$ 522
Wed 14-1017:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Wed 21-1008:05
ADL
-
SIN
1 stop11h 05m
Indonesia AirAsia
Deal found 22-3S$ 527
Tue 5-517:00
SIN
-
ADL
1 stop11h 55m
Multiple Airlines
Tue 12-507:05
ADL
-
SIN
1 stop17h 50m
Multiple Airlines
Deal found 20-3S$ 531
Mon 20-417:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Fri 24-407:05
ADL
-
SIN
1 stop16h 30m
Indonesia AirAsia
Deal found 19-3S$ 533
Thu 21-517:00
SIN
-
ADL
1 stop11h 55m
Multiple Airlines
Fri 12-607:05
ADL
-
SIN
1 stop16h 30m
Multiple Airlines
Deal found 20-3S$ 535
Sat 2-514:15
SIN
-
ADL
1 stop14h 40m
Multiple Airlines
Sat 9-506:15
ADL
-
SIN
1 stop18h 40m
Multiple Airlines
Deal found 18-3S$ 538
Thu 21-517:00
SIN
-
ADL
1 stop11h 55m
Multiple Airlines
Tue 16-607:05
ADL
-
SIN
1 stop17h 00m
Multiple Airlines
Deal found 20-3S$ 541
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 22 March 2026.
Mon 25-519:25
SIN
-
ADL
1 stop9h 15m
Jetstar
Thu 28-506:15
ADL
-
SIN
1 stop13h 15m
Jetstar
Deal found 17-3S$ 522
Wed 15-417:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Wed 22-407:05
ADL
-
SIN
1 stop16h 30m
Indonesia AirAsia
Deal found 20-3S$ 599
Mon 11-517:20
SIN
-
ADL
1 stop11h 35m
Multiple Airlines
Sat 23-509:10
ADL
-
SIN
Nonstop7h 10m
Multiple Airlines
Deal found 21-3S$ 886
Fri 8-521:00
SIN
-
ADL
1 stop17h 55m
Qantas Airways
Sun 10-517:05
ADL
-
SIN
1 stop29h 25m
Qantas Airways
Deal found 17-3S$ 1,046
Tue 9-616:35
SIN
-
ADL
1 stop12h 55m
Malaysia Airlines
Sat 13-609:45
ADL
-
SIN
1 stop12h 10m
Malaysia Airlines
Deal found 19-3S$ 1,073
Wed 25-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Fri 27-308:05
ADL
-
SIN
1 stop15h 45m
Indonesia AirAsia
Deal found 20-3S$ 799
Mon 6-417:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Sun 26-407:05
ADL
-
SIN
1 stop16h 30m
Indonesia AirAsia
Deal found 17-3S$ 828
Sun 12-419:25
SIN
-
ADL
1 stop9h 15m
Jetstar
Thu 16-418:30
ADL
-
SIN
2 stops25h 00m
Jetstar
Deal found 22-3S$ 1,081
Wed 6-519:25
SIN
-
ADL
1 stop9h 15m
Multiple Airlines
Wed 13-509:10
ADL
-
SIN
Nonstop7h 10m
Multiple Airlines
Deal found 22-3S$ 1,082
Mon 6-423:30
SIN
-
ADL
1 stop12h 35m
Qantas Airways
Sat 18-410:55
ADL
-
SIN
1 stop11h 35m
Qantas Airways
Deal found 18-3S$ 1,113
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 22 March 2026.
Tue 11-823:25
SIN
-
ADL
Nonstop6h 30m
Singapore Airlines
Wed 19-809:10
ADL
-
SIN
Nonstop7h 10m
Singapore Airlines
Deal found 18-3S$ 1,023
Mon 25-523:25
SIN
-
ADL
Nonstop6h 30m
Singapore Airlines
Thu 28-517:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 17-3S$ 1,131
Tue 9-623:25
SIN
-
ADL
Nonstop6h 30m
Singapore Airlines
Sat 13-617:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 19-3S$ 1,252
Fri 22-508:20
SIN
-
ADL
Nonstop6h 30m
Singapore Airlines
Sun 14-617:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 20-3S$ 1,287
Thu 30-408:20
SIN
-
ADL
Nonstop6h 30m
Singapore Airlines
Mon 4-517:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 19-3S$ 1,304
Sun 2-808:20
SIN
-
ADL
Nonstop6h 30m
Singapore Airlines
Sun 9-817:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 20-3S$ 1,404
Mon 11-508:20
SIN
-
ADL
Nonstop6h 30m
Singapore Airlines
Sat 23-517:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 21-3S$ 1,451
Mon 6-423:25
SIN
-
ADL
Nonstop6h 30m
Singapore Airlines
Sun 26-417:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 17-3S$ 1,625
Fri 22-508:20
SIN
-
ADL
Nonstop6h 30m
Singapore Airlines
Mon 15-617:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 20-3S$ 1,715
Fri 22-508:20
SIN
-
ADL
Nonstop6h 30m
Singapore Airlines
Fri 12-617:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 20-3S$ 1,742
Last-minute flights from Singapore to Adelaide
Discover last-minute flight deals from Singapore to Adelaide. Data last updated 22 March 2026 and is based on user searches.
Sat 28-317:35
SIN
-
ADL
1 stop11h 20m
Multiple Airlines
Sun 29-318:50
ADL
-
SIN
1 stop24h 20m
Multiple Airlines
Deal found 18-3S$ 728
Sat 28-308:05
SIN
-
ADL
Nonstop6h 45m
Singapore Airlines
Sun 29-318:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 18-3S$ 2,784
Sat 28-317:30
SIN
-
ADL
1 stop15h 00m
Qantas Airways
Sun 29-317:05
ADL
-
SIN
1 stop30h 25m
Qantas Airways
Deal found 18-3S$ 4,185
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 22 March 2026.
Tue 19-510:30
SIN
-
ADL
1 stop18h 25m
Indonesia AirAsia
Deal found 18-3S$ 250
Sun 10-517:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Deal found 21-3S$ 251
Mon 18-517:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Deal found 18-3S$ 260
Mon 4-517:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Deal found 20-3S$ 263
Mon 13-417:00
SIN
-
ADL
1 stop26h 00m
Multiple Airlines
Deal found 22-3S$ 264
Sat 4-419:25
SIN
-
ADL
1 stop9h 15m
Jetstar
Deal found 19-3S$ 281
Sat 9-515:55
SIN
-
ADL
1 stop13h 00m
Multiple Airlines
Deal found 21-3S$ 282
Sun 12-417:00
SIN
-
ADL
1 stop11h 55m
Multiple Airlines
Deal found 22-3S$ 295
Mon 20-417:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Deal found 20-3S$ 300
Fri 8-517:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Deal found 21-3S$ 303
Mon 13-422:45
SIN
-
ADL
2 stops30h 10m
Indonesia AirAsia
Deal found 22-3S$ 312
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 22 March 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 200,618 searches. Data last updated 22 March 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 - ADL
SINADL
Singapore Changi
Mon 25-5
19:25-06:10
1 stop9h 15m
Adelaide
Thu 28-5
06:15-18:00
1 stop13h 15m
S$ 522
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Wed 15-4
17:20-06:25
1 stop11h 35m
Adelaide
Wed 22-4
07:05-22:05
1 stop16h 30m
S$ 599
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Wed 25-3
17:50-07:25
1 stop11h 05m
Adelaide
Fri 27-3
08:05-21:20
1 stop15h 45m
S$ 799
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Mon 6-4
17:20-06:25
1 stop11h 35m
Adelaide
Sun 26-4
07:05-22:05
1 stop16h 30m
S$ 828
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Mon 11-5
17:20-06:25
1 stop11h 35m
Adelaide
Sat 23-5
09:10-14:50
Nonstop7h 10m
S$ 886
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Fri 8-5
21:00-16:25
1 stop17h 55m
Adelaide
Sun 10-5
17:05-21:00
1 stop29h 25m
S$ 1,046
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Tue 9-6
16:35-07:00
1 stop12h 55m
Adelaide
Sat 13-6
09:45-20:25
1 stop12h 10m
S$ 1,073
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Sun 12-4
19:25-06:10
1 stop9h 15m
Adelaide
Thu 16-4
18:30-18:00
2 stops25h 00m
S$ 1,081
Fastest return journey
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Wed 6-5
19:25-06:10
1 stop9h 15m
Adelaide
Wed 13-5
09:10-14:50
Nonstop7h 10m
S$ 1,082
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Mon 6-4
23:30-13:35
1 stop12h 35m
Adelaide
Sat 18-4
10:55-21:00
1 stop11h 35m
S$ 1,113
Flights are sorted by cheapest return flights first.
Deals found on 21-3
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
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
Airlines
Delays
More
How far ahead should I book a flight from Singapore to Adelaide?
Use this chart to determine the optimal time to book a return flight from Singapore to Adelaide. Price data was last updated on 13 March 2026.
The best time to book flights from Singapore to Adelaide is 28 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$ 320). Flying from Singapore to Adelaide in April is currently the most expensive (average of S$ 946). 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 22 March 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.
Weekly flight availability from Singapore to Adelaide
Explore weekly flight availability from Singapore to Adelaide. 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 22 March 2026.
The most flights from SIN to ADL are scheduled on a Monday (15 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).
How often are flights from Singapore to Adelaide delayed?
About 14% of weekly flights between Singapore and Adelaide have experienced delays in the past year, with the average delay time being 112 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?
Wednesday tends to have the lowest number of delays on this route, whereas Friday 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 14% 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 53% 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$ 775.
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 Denpasar (DPS) have the shortest average one-way travel time for one-stop routes: 10h 24m.
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 46m.
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 22 March 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.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
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 5 different airlines have flights from Changi (SIN) to Adelaide (ADL) on a regular basis. There are 10 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, 144 users have taken a look at flights from Singapore Changi to Adelaide.
How long is the flight from Singapore to Adelaide?
Airlines like Jetstar and Indonesia AirAsia fly from Singapore to Adelaide in about 9h 15m. The time it takes to get you to your destination can typically vary by up to 2h 20m. 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 Indonesia AirAsia. Our recent data shows that you can find tickets from as low as S$ 463 on this airline. Additional options worth looking into are Jetstar and Malaysia Airlines, starting at S$ 607 and S$ 729 round-trip. These flights start at 56% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Singapore to Adelaide one-way?
One-way options have recently been found by users for as low as S$ 230 on Jetstar. Other airlines that offer cheap prices include Malaysia Airlines from S$ 301 and Singapore Airlines from S$ 391 one-way.
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 Scandinavian Airlines (93%).
What are the cheapest flights from Singapore to Adelaide?
The cheapest flight price from Singapore to Adelaide is S$ 954. On average you can expect to pay S$ 1,359. The most popular route, (Singapore Changi - Adelaide), can usually be booked for S$ 508.
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$ 320). Flying from Singapore to Adelaide in April is currently the most expensive (average of S$ 946). 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.
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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 22 March 2026.
Discover the top 5 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 200,618 searches. Data last updated 22 March 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.
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