Cheap flights from Adelaide to Singapore from £165
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SIN
21 Oct — 28 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Adelaide to Singapore Changi are usually found in August or May, booked 66 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Adelaide to Singapore
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Adelaide to Singapore
Explore the most affordable flight options available from Adelaide to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.
Tue 3/1114:50 -
1 stop14h 05m
Tue 10/1117:00 -
2 stops15h 55m
Deal found 19/9£437
Wed 4/1106:15 -
2 stops23h 05m
Sun 15/1114:30 -
1 stop18h 25m
Deal found 20/9£441
Fri 16/1007:15 -
1 stop13h 15m
Fri 23/1021:00 -
1 stop12h 00m
Deal found 18/9£443
Fri 6/1110:15 -
Nonstop6h 55m
Sun 15/1123:40 -
Nonstop6h 40m
Deal found 19/9£447
Fri 16/1007:15 -
1 stop13h 15m
Sun 25/1021:00 -
1 stop11h 20m
Deal found 20/9£455
Mon 2/1110:15 -
Nonstop6h 55m
Mon 9/1108:05 -
Nonstop6h 45m
Deal found 18/9£461
Mon 23/1107:15 -
1 stop13h 15m
Thu 31/1210:55 -
1 stop25h 10m
Deal found 18/9£464
Mon 2/1107:15 -
1 stop13h 15m
Sun 8/1121:00 -
1 stop14h 25m
Deal found 21/9£465
Sun 22/1111:25 -
1 stop33h 05m
Fri 1/110:55 -
1 stop25h 10m
Deal found 18/9£469
Mon 23/1107:15 -
1 stop13h 15m
Fri 1/110:55 -
1 stop25h 10m
Deal found 18/9£472
Thu 22/1006:00 -
1 stop18h 35m
Mon 2/1123:40 -
1 stop15h 35m
Deal found 16/9£477
Best flights from Adelaide to Singapore
Discover carefully curated flight deals from Adelaide to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.
Fri 22/106:15 -
1 stop14h 15m
Mon 1/321:00 -
1 stop15h 50m
Deal found 16/9£365
Thu 5/1118:35 -
Nonstop6h 50m
Thu 12/1123:40 -
Nonstop6h 40m
Deal found 21/9£481
Sat 21/1114:30 -
1 stop29h 00m
Fri 4/1223:40 -
1 stop15h 35m
Deal found 17/9£507
Fri 16/1007:15 -
1 stop13h 15m
Sun 25/1021:00 -
1 stop11h 20m
Deal found 20/9£455
Sun 1/1118:35 -
Nonstop6h 50m
Sun 8/1123:40 -
Nonstop6h 40m
Deal found 17/9£542
Thu 22/1006:00 -
1 stop18h 35m
Fri 6/1120:40 -
1 stop19h 15m
Deal found 16/9£584
Wed 4/1114:30 -
1 stop12h 20m
Sun 15/1123:40 -
Nonstop6h 40m
Deal found 20/9£565
Mon 1/212:00 -
1 stop12h 35m
Mon 8/223:40 -
1 stop13h 35m
Deal found 18/9£620
Thu 22/1018:35 -
Nonstop7h 00m
Fri 6/1108:05 -
Nonstop6h 45m
Deal found 16/9£645
Thu 28/118:35 -
Nonstop6h 50m
Tue 16/223:40 -
Nonstop6h 40m
Deal found 19/9£646
Direct flights from Adelaide to Singapore
Explore direct flight options from Adelaide to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 September 2026.
Fri 6/1110:15 -
Nonstop6h 55m
Sun 15/1123:40 -
Nonstop6h 40m
Deal found 19/9£447
Mon 2/1110:15 -
Nonstop6h 55m
Mon 9/1108:05 -
Nonstop6h 45m
Deal found 18/9£461
Thu 5/1118:35 -
Nonstop6h 50m
Thu 12/1123:40 -
Nonstop6h 40m
Deal found 21/9£481
Fri 30/1010:15 -
Nonstop6h 55m
Thu 5/1123:40 -
Nonstop6h 40m
Deal found 19/9£485
Wed 3/310:15 -
Nonstop6h 55m
Wed 24/323:40 -
Nonstop6h 40m
Deal found 20/9£489
Mon 26/1010:15 -
Nonstop6h 55m
Sun 8/1123:40 -
Nonstop6h 40m
Deal found 20/9£494
Thu 22/1018:35 -
Nonstop7h 00m
Sun 1/1123:40 -
Nonstop6h 40m
Deal found 16/9£521
Sun 1/1118:35 -
Nonstop6h 50m
Sun 8/1123:40 -
Nonstop6h 40m
Deal found 17/9£542
Thu 22/1018:35 -
Nonstop7h 00m
Mon 2/1108:05 -
Nonstop6h 45m
Deal found 16/9£554
Thu 28/118:35 -
Nonstop6h 50m
Thu 11/208:05 -
Nonstop6h 45m
Deal found 17/9£599
Wed 4/1110:15 -
Nonstop6h 55m
Sun 15/1123:40 -
Nonstop6h 40m
Deal found 20/9£634
Last-minute flights from Adelaide to Singapore
Discover last-minute flight deals from Adelaide to Singapore. Data last updated 21 September 2026 and is based on user searches.
Thu 1/1019:45 -
1 stop24h 00m
Sun 18/1023:30 -
1 stop15h 45m
Deal found 18/9£572
Fri 2/1010:10 -
1 stop13h 25m
Sun 18/1023:30 -
1 stop11h 35m
Deal found 18/9£567
Mon 5/1007:15 -
1 stop13h 15m
Mon 19/1021:00 -
1 stop11h 05m
Deal found 18/9£481
Mon 5/1007:50 -
1 stop12h 55m
Mon 2/1123:40 -
1 stop15h 35m
Deal found 19/9£498
Tue 13/1014:30 -
1 stop12h 15m
Thu 12/1123:40 -
Nonstop6h 40m
Deal found 20/9£564
Fri 16/1007:15 -
1 stop13h 15m
Fri 23/1021:00 -
1 stop12h 00m
Deal found 18/9£443
Fri 16/1007:15 -
1 stop13h 15m
Sun 25/1021:00 -
1 stop11h 20m
Deal found 20/9£455
Thu 22/1006:00 -
1 stop18h 35m
Mon 2/1123:40 -
1 stop15h 35m
Deal found 16/9£477
Thu 22/1018:35 -
Nonstop7h 00m
Sun 1/1123:40 -
Nonstop6h 40m
Deal found 16/9£521
Thu 22/1018:35 -
Nonstop7h 00m
Mon 2/1108:05 -
Nonstop6h 45m
Deal found 16/9£554
Mon 26/1010:15 -
Nonstop6h 55m
Sun 8/1123:40 -
Nonstop6h 40m
Deal found 20/9£494
Fri 30/1010:15 -
Nonstop6h 55m
Thu 5/1123:40 -
Nonstop6h 40m
Deal found 19/9£485
One-way flights from Adelaide to Singapore
Search for one-way flight options from Adelaide to Singapore. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.
Thu 28/106:25 -
1 stop14h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£165
Thu 14/106:25 -
1 stop14h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£182
Thu 28/106:25 -
2 stops17h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£190
Thu 28/118:35 -
Nonstop6h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£216
Wed 25/1106:15 -
1 stop14h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£233
Tue 19/112:00 -
1 stop33h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£286
Thu 22/1018:35 -
Nonstop7h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/9£299
Thu 21/118:35 -
Nonstop6h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£299
Sat 23/112:00 -
1 stop30h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£302
Find flight deals from Adelaide to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Singapore (SIN). 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 21 September 2026.
Customise your flight search to find flights from Adelaide to Singapore 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 21 September 2026.
Use the filters below to find and compare flights from Adelaide to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Thu 28/1
06:25-18:00
1 stop14h 05m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
£165
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Thu 28/1
06:25-20:55
2 stops17h 00m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
£190
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Wed 25/11
06:15-18:00
1 stop14h 15m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
£233
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Thu 22/10
18:35-23:05
Nonstop7h 00m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
£299
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Sat 23/1
12:00-15:40
1 stop30h 10m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
£302
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Sat 24/10
18:35-23:05
Nonstop7h 00m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
£319
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Mon 18/1
07:50-19:10
2 stops37h 50m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
£335
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Sun 17/1
07:50-11:50
2 stops30h 30m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
£351
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Fri 22/1
06:15-18:00
1 stop14h 15m
Singapore Changi
Mon 1/3
21:00-15:20
1 stop15h 50m
£365
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Fri 16/10
07:15-18:00
1 stop13h 15m
Singapore Changi
Sun 25/10
21:00-10:50
1 stop11h 20m
£455
Flights are sorted by cheapest return flights first.
Deals found on 20/9
Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Adelaide to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Adelaide with our price prediction graph.
ADL-SIN
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 Adelaide to Singapore
Prices
Airlines
Delays
How far ahead should I book a flight from Adelaide to Singapore?
Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Adelaide to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Adelaide to Singapore?
Currently, August is the cheapest month in which you can book a flight from Adelaide to Singapore (average of £459). Flying from Adelaide to Singapore in December is currently the most expensive (average of £818). 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 ADL to SIN?
Find hourly flight availability from Adelaide to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Adelaide to Singapore as you normally would.
How much does it cost for a return flight from Adelaide to Singapore?
Airfare is below average for this route at the moment.
Adelaide to Singapore flights typically cost between £461 and £704 in January.The cheapest return price found within the last 5 days was £351 on Jetstar (26 Jan–1 Mar).
Weekly flight availability from Adelaide to Singapore
Explore weekly flight availability from Adelaide to Singapore. 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 21 September 2026.
The most flights from ADL to SIN are scheduled on a Thursday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
How often are flights from Adelaide to Singapore delayed?
About 13% of weekly flights between Adelaide and Singapore have experienced delays in the past year, with the average delay time being 121 minutes.
What is the most punctual flight time for Adelaide to Singapore flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening 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 Adelaide to Singapore flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Adelaide to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Adelaide to Singapore flight route?
Flights from Adelaide to Singapore Changi have been viewed 26 times in the past calendar month.
How long is the flight from Adelaide to Singapore?
Departing from Adelaide to Singapore will take you 6h 50m. Airlines will cover a distance of 3355 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Adelaide to Singapore?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Adelaide to Singapore on time: Bangkok Airways (91%), ANA (91%), Turkish Airlines (83%).
Can I find deals for flights from Adelaide to Singapore that include hotel bookings?
Yes. In addition to deals on Adelaide to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Adelaide to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Singapore.
Can I find deals for business class flights from Adelaide to Singapore?
Yes. Cheapflights offers flight deals from Adelaide 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 Adelaide to Singapore?
Currently, August is the cheapest month in which you can book a flight from Adelaide to Singapore (average of £459). Flying from Adelaide to Singapore in December is currently the most expensive (average of £818). 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.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 September 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 Adelaide to Singapore?
Deals for Adelaide to Singapore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Adelaide to Singapore?
Cheapflights simply makes it quick and affordable to book flights from Adelaide to Singapore 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 Adelaide to Singapore with no change fees?
Need flexible booking options for your flight to Singapore from Adelaide? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Adelaide to Singapore become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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