Cheap flights from Singapore to Adelaide from S$ 336
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 17-2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
23 Sep — 30 Sep1
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 Sunday or Monday and return on a Tuesday
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 24 August 2026.
Tue 20-1011:05 -
1 stop18h 25m
Tue 27-1018:50 -
1 stop25h 40m
Deal found 23-8S$ 647
Wed 21-1011:05 -
1 stop18h 25m
Sun 25-1019:50 -
1 stop24h 40m
Deal found 22-8S$ 677
Mon 31-821:00 -
1 stop33h 30m
Sun 6-916:30 -
1 stop27h 00m
Deal found 19-8S$ 678
Mon 7-921:00 -
1 stop12h 05m
Mon 14-906:25 -
2 stops26h 20m
Deal found 20-8S$ 693
Wed 9-921:00 -
1 stop12h 05m
Mon 14-906:25 -
2 stops26h 20m
Deal found 20-8S$ 694
Wed 14-1011:05 -
1 stop18h 25m
Sun 18-1021:45 -
1 stop22h 45m
Deal found 21-8S$ 696
Tue 8-911:05 -
1 stop19h 25m
Mon 14-906:25 -
2 stops26h 20m
Deal found 20-8S$ 723
Mon 26-1010:55 -
1 stop20h 10m
Sat 31-1018:50 -
1 stop26h 00m
Deal found 22-8S$ 725
Mon 7-921:00 -
1 stop12h 05m
Sat 12-917:15 -
2 stops28h 15m
Deal found 20-8S$ 726
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 24 August 2026.
Wed 21-1011:05 -
1 stop18h 25m
Sun 25-1019:50 -
1 stop24h 40m
Deal found 22-8S$ 677
Thu 8-1017:30 -
1 stop15h 20m
Thu 15-1021:45 -
1 stop22h 45m
Deal found 23-8S$ 901
Thu 22-1023:30 -
1 stop17h 00m
Mon 26-1012:00 -
1 stop12h 35m
Deal found 22-8S$ 941
Mon 26-1008:05 -
Nonstop6h 45m
Sat 31-1018:35 -
Nonstop6h 50m
Deal found 22-8S$ 1,152
Tue 20-1011:05 -
1 stop18h 25m
Tue 27-1018:35 -
2 stops17h 50m
Deal found 23-8S$ 718
Wed 14-1011:05 -
1 stop18h 25m
Sun 18-1008:55 -
1 stop21h 05m
Deal found 23-8S$ 763
Wed 7-1021:00 -
1 stop11h 05m
Wed 14-1008:55 -
1 stop11h 35m
Deal found 23-8S$ 902
Thu 8-1016:10 -
2 stops16h 40m
Thu 15-1019:00 -
2 stops28h 15m
Deal found 23-8S$ 1,067
Mon 26-1019:25 -
2 stops19h 25m
Sat 31-1018:35 -
2 stops25h 55m
Deal found 22-8S$ 1,208
Sun 6-1217:00 -
2 stops23h 30m
Mon 25-116:30 -
2 stops25h 35m
Deal found 20-8S$ 1,319
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 24 August 2026.
Sun 6-1223:40 -
Nonstop6h 40m
Mon 25-118:35 -
Nonstop6h 50m
Deal found 20-8S$ 990
Mon 26-1008:05 -
Nonstop6h 45m
Sat 31-1018:35 -
Nonstop6h 50m
Deal found 22-8S$ 1,144
Wed 21-1023:25 -
Nonstop6h 30m
Sun 25-1018:35 -
Nonstop6h 50m
Deal found 22-8S$ 1,312
Tue 20-1023:25 -
Nonstop6h 30m
Tue 27-1010:15 -
Nonstop6h 55m
Deal found 23-8S$ 1,366
Mon 30-1108:05 -
Nonstop6h 45m
Sat 5-1218:35 -
Nonstop6h 50m
Deal found 19-8S$ 1,385
Thu 22-1008:20 -
Nonstop6h 30m
Mon 26-1010:15 -
Nonstop6h 55m
Deal found 19-8S$ 1,480
Wed 16-923:25 -
Nonstop6h 30m
Sun 20-917:35 -
Nonstop7h 00m
Deal found 19-8S$ 1,485
Fri 27-1108:05 -
Nonstop6h 45m
Thu 10-1210:15 -
Nonstop6h 55m
Deal found 23-8S$ 1,527
Last-minute flights from Singapore to Adelaide
Discover last-minute flight deals from Singapore to Adelaide. Data last updated 24 August 2026 and is based on user searches.
Mon 31-821:00 -
1 stop33h 30m
Sun 6-916:30 -
1 stop27h 00m
Deal found 19-8S$ 678
Mon 31-813:30 -
2 stops30h 55m
Sun 6-907:15 -
1 stop12h 15m
Deal found 23-8S$ 833
Mon 31-808:20 -
Nonstop6h 30m
Sun 6-917:35 -
Nonstop7h 00m
Deal found 19-8S$ 1,268
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 24 August 2026.
Wed 17-219:25 -
2 stops19h 25m
Deal found 20-8S$ 336
Mon 23-1121:00 -
1 stop14h 05m
Deal found 23-8S$ 343
Wed 10-215:55 -
1 stop11h 50m
Deal found 20-8S$ 344
Sat 20-219:25 -
1 stop32h 20m
Deal found 20-8S$ 348
Wed 10-219:25 -
2 stops19h 25m
Deal found 20-8S$ 349
Mon 15-219:25 -
1 stop19h 40m
Deal found 20-8S$ 354
Thu 18-219:25 -
1 stop32h 20m
Deal found 20-8S$ 360
Sun 14-219:25 -
1 stop32h 20m
Deal found 20-8S$ 363
Fri 12-215:55 -
1 stop11h 50m
Deal found 20-8S$ 372
Fri 19-219:25 -
2 stops19h 25m
Deal found 20-8S$ 373
Mon 31-821:00 -
1 stop33h 30m
Deal found 23-8S$ 378
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 24 August 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 24 August 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
Wed 21-10
11:05-08:00
1 stop18h 25m
Adelaide
Sun 25-10
19:50-18:00
1 stop24h 40m
S$ 677
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Tue 20-10
11:05-08:00
1 stop18h 25m
Adelaide
Tue 27-10
18:35-09:55
2 stops17h 50m
S$ 718
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Wed 14-10
11:05-08:00
1 stop18h 25m
Adelaide
Sun 18-10
08:55-03:30
1 stop21h 05m
S$ 763
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Thu 8-10
17:30-11:20
1 stop15h 20m
Adelaide
Thu 15-10
21:45-18:00
1 stop22h 45m
S$ 901
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Wed 7-10
21:00-10:35
1 stop11h 05m
Adelaide
Wed 14-10
08:55-18:00
1 stop11h 35m
S$ 902
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Thu 22-10
23:30-19:00
1 stop17h 00m
Adelaide
Mon 26-10
12:00-22:05
1 stop12h 35m
S$ 941
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Thu 8-10
16:10-11:20
2 stops16h 40m
Adelaide
Thu 15-10
19:00-20:45
2 stops28h 15m
S$ 1,067
Fastest return journey
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Mon 26-10
08:05-17:20
Nonstop6h 45m
Adelaide
Sat 31-10
18:35-22:55
Nonstop6h 50m
S$ 1,152
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Mon 26-10
19:25-17:20
2 stops19h 25m
Adelaide
Sat 31-10
18:35-18:00
2 stops25h 55m
S$ 1,208
SingaporeAdelaide
SIN Singapore Changi - ADL Adelaide
SINADL
Singapore Changi
Sun 6-12
17:00-19:00
2 stops23h 30m
Adelaide
Mon 25-1
16:30-15:35
2 stops25h 35m
S$ 1,319
Flights are sorted by cheapest return flights first.
Deals found on 23-8
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?
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$ 649). Flying from Singapore to Adelaide in November is currently the most expensive (average of S$ 1,802). 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 24 August 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$ 1,003 and S$ 1,208 in October.The cheapest return price found within the last 5 days was S$ 647 on Multiple Airlines (20 Oct–27 Oct).
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 24 August 2026.
The most flights from SIN to ADL are scheduled on a Monday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).
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 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 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$ 597.
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 Darwin (DRW) have the shortest average one-way travel time for one-stop routes: 10h 25m.
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 37m.
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 24 August 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.
Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
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 11 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, 126 users have taken a look at flights from Singapore Changi to Adelaide.
How long is the flight from Singapore to Adelaide?
Airlines like Jetstar fly from Singapore to Adelaide in about 15h 20m. 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$ 461 on this airline. Additional options worth looking into are Malaysia Airlines and Singapore Airlines, starting at S$ 722 and S$ 909 round-trip. These flights start at 59% 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$ 251 on Jetstar. Other airlines that offer cheap prices include Malaysia Airlines from S$ 354 and Singapore Airlines from S$ 688 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 Scandinavian Airlines (91%), Air India (91%) and Virgin Australia (91%).
What are the cheapest flights from Singapore to Adelaide?
The cheapest flight price from Singapore to Adelaide is S$ 1,081. On average you can expect to pay S$ 1,253. The most popular route, (Singapore Changi - Adelaide), can usually be booked for S$ 693.
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$ 649). Flying from Singapore to Adelaide in November is currently the most expensive (average of S$ 1,802). 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 24 August 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 24 August 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.