Cheap flights from Singapore to Adelaide from S$ 245
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 16-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
14 Mar — 21 Mar1
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 29 days in advance, depart on a Monday or Saturday and return on a Monday
Cheap flight deals from Singapore to Adelaide
Enter your travel dates to find the best prices.
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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 12 February 2026.
Sun 15-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Tue 24-308:05
ADL
-
SIN
1 stop15h 45m
Indonesia AirAsia
Deal found 10-2S$ 471
Mon 23-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Sun 29-308:05
ADL
-
SIN
1 stop11h 05m
Indonesia AirAsia
Deal found 9-2S$ 497
Fri 27-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Mon 30-308:05
ADL
-
SIN
1 stop11h 05m
Indonesia AirAsia
Deal found 8-2S$ 498
Wed 13-517:00
SIN
-
ADL
1 stop11h 55m
Multiple Airlines
Sat 23-508:05
ADL
-
SIN
1 stop10h 20m
Multiple Airlines
Deal found 8-2S$ 526
Fri 6-319:25
SIN
-
ADL
1 stop9h 30m
Multiple Airlines
Thu 12-308:05
ADL
-
SIN
1 stop11h 55m
Multiple Airlines
Deal found 10-2S$ 527
Mon 2-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Mon 9-308:05
ADL
-
SIN
1 stop15h 45m
Indonesia AirAsia
Deal found 10-2S$ 531
Mon 9-317:50
SIN
-
ADL
1 stop11h 05m
Multiple Airlines
Mon 16-306:15
ADL
-
SIN
1 stop14h 15m
Multiple Airlines
Deal found 9-2S$ 539
Sun 15-317:50
SIN
-
ADL
1 stop11h 05m
Multiple Airlines
Sat 21-306:25
ADL
-
SIN
1 stop14h 00m
Multiple Airlines
Deal found 9-2S$ 540
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 12 February 2026.
Sun 15-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Tue 24-308:05
ADL
-
SIN
1 stop15h 45m
Indonesia AirAsia
Deal found 10-2S$ 471
Mon 9-317:50
SIN
-
ADL
1 stop11h 05m
Multiple Airlines
Mon 16-306:15
ADL
-
SIN
1 stop14h 15m
Multiple Airlines
Deal found 9-2S$ 539
Thu 12-321:00
SIN
-
ADL
1 stop15h 45m
Jetstar
Thu 19-306:15
ADL
-
SIN
1 stop14h 15m
Jetstar
Deal found 12-2S$ 563
Fri 27-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Mon 30-308:05
ADL
-
SIN
1 stop11h 05m
Indonesia AirAsia
Deal found 8-2S$ 498
Sun 29-317:30
SIN
-
ADL
1 stop11h 25m
Multiple Airlines
Sun 5-407:05
ADL
-
SIN
1 stop28h 20m
Multiple Airlines
Deal found 12-2S$ 558
Mon 23-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Sun 29-308:05
ADL
-
SIN
1 stop11h 05m
Indonesia AirAsia
Deal found 9-2S$ 517
Fri 27-317:50
SIN
-
ADL
1 stop11h 05m
Multiple Airlines
Mon 30-308:05
ADL
-
SIN
1 stop11h 20m
Multiple Airlines
Deal found 11-2S$ 565
Sat 28-317:35
SIN
-
ADL
1 stop11h 20m
Multiple Airlines
Sat 4-421:30
ADL
-
SIN
1 stop14h 55m
Multiple Airlines
Deal found 10-2S$ 574
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 12 February 2026.
Sat 16-508:20
SIN
-
ADL
Nonstop6h 30m
Singapore Airlines
Sat 30-517:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 11-2S$ 912
Mon 6-408:20
SIN
-
ADL
Nonstop6h 30m
Singapore Airlines
Sun 26-417:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 9-2S$ 1,283
Sat 7-308:05
SIN
-
ADL
Nonstop6h 45m
Singapore Airlines
Fri 13-318:35
ADL
-
SIN
Nonstop6h 50m
Singapore Airlines
Deal found 9-2S$ 1,416
Mon 9-308:05
SIN
-
ADL
Nonstop6h 45m
Singapore Airlines
Mon 16-318:35
ADL
-
SIN
Nonstop6h 50m
Singapore Airlines
Deal found 9-2S$ 1,433
Fri 27-308:05
SIN
-
ADL
Nonstop6h 45m
Singapore Airlines
Mon 30-318:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 11-2S$ 1,466
Sat 28-308:05
SIN
-
ADL
Nonstop6h 45m
Singapore Airlines
Sat 4-418:35
ADL
-
SIN
Nonstop7h 00m
Singapore Airlines
Deal found 10-2S$ 1,503
Last-minute flights from Singapore to Adelaide
Discover last-minute flight deals from Singapore to Adelaide. Data last updated 12 February 2026 and is based on user searches.
Mon 2-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Mon 9-308:05
ADL
-
SIN
1 stop15h 45m
Indonesia AirAsia
Deal found 10-2S$ 531
Fri 6-319:25
SIN
-
ADL
1 stop9h 30m
Multiple Airlines
Thu 12-308:05
ADL
-
SIN
1 stop11h 55m
Multiple Airlines
Deal found 10-2S$ 527
Thu 12-321:00
SIN
-
ADL
1 stop15h 45m
Jetstar
Thu 19-306:15
ADL
-
SIN
1 stop14h 15m
Jetstar
Deal found 12-2S$ 563
Sun 15-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Tue 24-308:05
ADL
-
SIN
1 stop15h 45m
Indonesia AirAsia
Deal found 10-2S$ 471
Sun 15-322:55
SIN
-
ADL
2 stops30h 00m
Multiple Airlines
Tue 24-308:05
ADL
-
SIN
1 stop15h 45m
Multiple Airlines
Deal found 10-2S$ 550
Fri 20-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Sun 22-308:05
ADL
-
SIN
1 stop15h 45m
Indonesia AirAsia
Deal found 12-2S$ 546
Fri 27-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Mon 30-308:05
ADL
-
SIN
1 stop11h 05m
Indonesia AirAsia
Deal found 10-2S$ 543
Sun 29-317:30
SIN
-
ADL
1 stop11h 25m
Multiple Airlines
Sun 5-407:05
ADL
-
SIN
1 stop28h 20m
Multiple Airlines
Deal found 12-2S$ 558
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 12 February 2026.
Sat 16-512:15
SIN
-
ADL
1 stop16h 40m
Indonesia AirAsia
Deal found 11-2S$ 245
Tue 31-307:30
SIN
-
ADL
1 stop10h 40m
Multiple Airlines
Deal found 11-2S$ 255
Fri 15-517:30
SIN
-
ADL
1 stop11h 25m
Indonesia AirAsia
Deal found 11-2S$ 256
Fri 27-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Deal found 9-2S$ 257
Fri 10-417:30
SIN
-
ADL
1 stop11h 25m
Indonesia AirAsia
Deal found 11-2S$ 264
Mon 2-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Deal found 10-2S$ 278
Fri 3-417:30
SIN
-
ADL
1 stop11h 25m
Indonesia AirAsia
Deal found 9-2S$ 300
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 12 February 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 12 February 2026.
Use the filters below to find and compare flights from Singapore to Adelaide that are best for you.
Fly from
Singapore
Fly to
Adelaide
Route
Depart
Return
Price
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Sun 15-3
17:50-07:25
1 stop11h 05m
Adelaide
Tue 24-3
08:05-21:20
1 stop15h 45m
S$ 471
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Fri 27-3
17:50-07:25
1 stop11h 05m
Adelaide
Mon 30-3
08:05-16:40
1 stop11h 05m
S$ 498
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Mon 23-3
17:50-07:25
1 stop11h 05m
Adelaide
Sun 29-3
08:05-16:40
1 stop11h 05m
S$ 517
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Mon 9-3
17:50-07:25
1 stop11h 05m
Adelaide
Mon 16-3
06:15-18:00
1 stop14h 15m
S$ 539
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Sun 29-3
17:30-07:25
1 stop11h 25m
Adelaide
Sun 5-4
07:05-09:55
1 stop28h 20m
S$ 558
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Thu 12-3
21:00-15:15
1 stop15h 45m
Adelaide
Thu 19-3
06:15-18:00
1 stop14h 15m
S$ 563
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Fri 27-3
17:50-07:25
1 stop11h 05m
Adelaide
Mon 30-3
08:05-16:55
1 stop11h 20m
S$ 565
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Sat 28-3
17:35-07:25
1 stop11h 20m
Adelaide
Sat 4-4
21:30-09:55
1 stop14h 55m
S$ 574
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Fri 27-3
17:50-07:25
1 stop11h 05m
S$ 257
SingaporeAdelaide
SIN - ADL
SINADL
Singapore Changi
Fri 10-4
17:30-06:25
1 stop11h 25m
S$ 264
Flights are sorted by cheapest return flights first.
Deals found on 9-2
Showing 1-10 of 13 results
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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 6 February 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$ 315). Flying from Singapore to Adelaide in February is currently the most expensive (average of S$ 895). 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 12 February 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 12 February 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 16% of weekly flights between Singapore and Adelaide have experienced delays in the past year, with the average delay time being 107 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 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 16% 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 62% 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$ 834.
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 19m.
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 48m.
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 12 February 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.
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
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 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, 169 users have taken a look at flights from Singapore Changi to Adelaide.
How long is the flight from Singapore to Adelaide?
Airlines like Indonesia AirAsia fly from Singapore to Adelaide in about 11h 05m. The time it takes to get you to your destination can typically vary by up to . The distance between Singapore and Adelaide is about 5399 km.
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$ 598 on this airline. Additional options worth looking into are Malaysia Airlines and Singapore Airlines, starting at S$ 718 and S$ 815 round-trip. These flights start at 40% 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$ 257 on Jetstar. Other airlines that offer cheap prices include Malaysia Airlines from S$ 297 and Singapore Airlines from S$ 384 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$ 903. On average you can expect to pay S$ 1,370. The most popular route, (Singapore Changi - Adelaide), can usually be booked for S$ 495.
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$ 315). Flying from Singapore to Adelaide in February is currently the most expensive (average of S$ 895). 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
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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 12 February 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 200,618 searches. Data last updated 12 February 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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