Qantas Airways flights from Adelaide to Singapore (ADL - SIN)
ADL — SIN
18 Nov — 25 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest Qantas Airways flights from Adelaide to Singapore
Explore the most affordable Qantas Airways flight options available from Adelaide to Singapore. Find the lowest fares with prices last updated on 19 October 2026.
Sat 24-1012:00 -
1 stop12h 35m
Sat 31-1023:40 -
1 stop13h 35m
Deal found 15-10S$ 941
Fri 30-1012:00 -
1 stop12h 35m
Sun 29-1119:40 -
1 stop10h 50m
Deal found 18-10S$ 946
Sat 21-1106:25 -
1 stop17h 45m
Fri 4-1223:40 -
1 stop16h 50m
Deal found 19-10S$ 949
Best Qantas Airways flights from Adelaide to Singapore
Discover carefully curated Qantas Airways 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 19 October 2026.
Sat 21-1106:25 -
1 stop17h 45m
Fri 4-1223:40 -
1 stop16h 50m
Deal found 16-10S$ 953
Sat 31-1016:30 -
1 stop27h 05m
Tue 24-1119:40 -
1 stop15h 20m
Deal found 18-10S$ 955
Tue 8-1206:25 -
1 stop17h 40m
Mon 18-120:40 -
2 stops16h 35m
Deal found 18-10S$ 2,223
Last-minute Qantas Airways flights from Adelaide to Singapore
Discover last-minute Qantas Airways flight deals from Adelaide to Singapore. Data last updated 19 October 2026 and is based on user searches.
Sat 24-1012:00 -
1 stop12h 35m
Sat 31-1023:40 -
1 stop13h 35m
Deal found 15-10S$ 941
Fri 30-1012:00 -
1 stop12h 35m
Sun 29-1119:40 -
1 stop10h 50m
Deal found 18-10S$ 946
Sat 21-1106:25 -
1 stop17h 45m
Fri 4-1223:40 -
1 stop16h 50m
Deal found 19-10S$ 949
Qantas Airways flights from Adelaide to Singapore in 2026
Find detailed information about Qantas Airways flights from Adelaide to Singapore. Explore the options provided by Qantas Airways to plan your journey from Adelaide to Singapore. Data last updated 19 October 2026.
Which month is the cheapest to fly Economy class from Adelaide to Singapore?
For Economy class flights, the cheapest month to fly this route is November. The most expensive months are December and September.
Rainfall in Singapore by month
Plan your trip to Singapore by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.
Temperature in Singapore by month
Plan your trip to Singapore by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).
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.
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Fly from Adelaide to Singapore on another airline
Consider alternative airlines that service the Singapore area. Flight routes are based on user searches made on Cheapflights and were last updated on 19 October 2026.
If Singapore is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 19 October 2026.
Browse through some of the most popular routes that Qantas Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 19 October 2026.
Read reviews and see what other travellers are saying about their experiences with Qantas Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Qantas Airways for your next flight. Reviews last updated 19 October 2026.
Flight was delayed 2 hours. Gates were change multiple times.
6.0
Okay|Sept 2026
Requested special assistance (wheelchair) for my 95yo mother, but airport staff forgot about it. When it can time to board she wasn’t able to. We had to wait until all passengers had boarded & wait for ground staff to arrive with wheelchair
6.0
Okay|Sept 2026
It was ok, allergy meals pretty underwhelming, kid's meal not ideal for a picky 6year old. Understand its economy but for such a long haul flight you'd really want more space, 14hours from Singapore to London, super cramped. Its sad how flights are such a money grab with economy getting the short end of the stick.
4.0
Mediocre|Aug 2026
I was flabbergasted when the crew completely missed me in the distribution of food and drinks in Business Class - even after they looked twice at my opened table. However - this has happened to me on my last longhaul QF flight and with the same hosty (older woman with curly bob). She obviously cannot handly the stress of initial boarding as both times she has come back to me with an apology. When compared to our usual Business/ First longhauls with Qatar or Emirates, Qantas leave ALOT to be desired. I would highly recommend going with another airline. BTW I'm a 4th gen Aussie and previous Qantas employee - I would love to love them if they provided service but they just dont.
10.0
Wonderful|Jul 2026
Wry enjoyable x
1 out of 371
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