S$ 243 Find Cheap Flights from Adelaide to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Singapore departing on 8-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Singapore Flight Deals from Adelaide

Cheapest return prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore1 stopS$ 546

Good to know

Low season

February

High season

October

Cheapest flight

S$ 243
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Adelaide to Singapore

FAQs - booking Singapore flights

  • How long is the flight to Singapore from Adelaide?

    Flights to Singapore6h 46m
  • What is the cheapest flight to Singapore from Adelaide?

    The cheapest ticket to Singapore from Adelaide found in the last 72 hours was S$ 243 one-way, and S$ 546 round-trip. The most popular route is from Adelaide to Singapore, and the cheapest return airline ticket found on this route in the last 72 hours was S$ 243.

  • Which airlines fly to Singapore?

    Air India flies most frequently to Singapore from Adelaide. In general, Singapore Airlines, Lufthansa and SWISS fly the most to Singapore.

  • How does KAYAK find such low prices on flights from Adelaide to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Adelaide to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Adelaide to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Adelaide to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Adelaide to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Adelaide to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Singapore

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Adelaide is May.
  • Morning departure is around 42% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Adelaide to Singapore

Need help choosing which airline to fly with from Adelaide to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1288 reviews
7.7Food
8.6Crew
8.0Comfort
8.0Entertainment
8.2Boarding
Airline reviews

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

6.0 GoodTram, Mar 2025MLE - SIN
Read more Singapore Airlines reviews

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

The old Plane had not been cleaned properly in a long time.

Planes was old - business class seats looked like they were installed in the 80s

Our baggage didn’t arrive with us on the plane. Need I say more?

I got upgraded from economy to business, and the experience was outstanding

I have taken this flight many times. It is ALWAYS late. Every time there is significant delay (1-3 hours) before boarding. It’s very consistent. Even after boarding the expected landing time was delayed twice. The seats are very narrow and cramped. Food is barely editable. Considering an economy ticket often costs about $2,000 it’s one of the worst services ever.

Boarding was over 3 hrs late and we didn’t land until almost 1:30am

Book cheap flights from Adelaide to Singapore

Recent return flight deals

2-4Wed
1 stop
9h 40mADL-SIN
6-4Sun
1 stop
12h 05mSIN-ADL
S$ 546
5-6Thu
1 stop
13h 25mADL-SIN
10-6Tue
1 stop
19h 25mSIN-ADL
S$ 551
16-3Sun
1 stopJetstar
12h 10mADL-SIN
20-3Thu
1 stopJetstar
18h 25mSIN-ADL
S$ 641
28-3Fri
1 stopJetstar
12h 10mADL-SIN
5-4Sat
1 stopJetstar
33h 25mSIN-ADL
S$ 666
26-7Sat
directSingapore Airlines
7h 00mADL-SIN
4-8Mon
directSingapore Airlines
6h 30mSIN-ADL
S$ 686
7-6Sat
directSingapore Airlines
7h 00mADL-SIN
14-6Sat
directSingapore Airlines
6h 30mSIN-ADL
S$ 710
6-6Fri
1 stopEmirates
13h 20mADL-SIN
16-6Mon
1 stopEmirates
25h 25mSIN-ADL
S$ 796
7-6Sat
1 stopEmirates
13h 30mADL-SIN
11-6Wed
1 stopEmirates
25h 25mSIN-ADL
S$ 798
16-7Wed
1 stopQantas Airways
12h 10mADL-SIN
25-7Fri
1 stopQantas Airways
21h 40mSIN-ADL
S$ 803
5-5Mon
1 stopQantas Airways
13h 20mADL-SIN
9-5Fri
1 stopQantas Airways
14h 40mSIN-ADL
S$ 827

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Recent one-way flight deals

8-5Thu
1 stopJetstar
12h 15mADL-SIN
S$ 243
30-4Wed
1 stopJetstar
29h 50mADL-SIN
S$ 247
29-4Tue
1 stopJetstar
12h 15mADL-SIN
S$ 249
1-5Thu
1 stop
21h 40mADL-SIN
S$ 259
12-3Wed
1 stop
11h 35mADL-SIN
S$ 290
1-5Thu
directSingapore Airlines
7h 00mADL-SIN
S$ 519
26-4Sat
directSingapore Airlines
7h 00mADL-SIN
S$ 521
12-3Wed
3 stopsCathay Pacific
23h 45mADL-SIN
S$ 556
17-4Thu
1 stopQantas Airways
31h 30mADL-SIN
S$ 671
17-4Thu
2 stopsCathay Pacific
24h 30mADL-SIN
S$ 1,021

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Last minute flights from Adelaide to Singapore

Last minute flight, train and bus deals

4-3Tue
multi-stopEmirates
24h 40mADL-SIN
11-3Tue
multi-stopEmirates
20h 15mSIN-ADL
S$ 760
4-3Tue
multi-stop
33h 45mADL-SIN
11-3Tue
multi-stop
22h 30mSIN-ADL
S$ 768
4-3Tue
multi-stop
12h 10mADL-SIN
11-3Tue
multi-stop
14h 05mSIN-ADL
S$ 908
4-3Tue
multi-stopCathay Pacific
26h 10mADL-SIN
11-3Tue
multi-stopCathay Pacific
24h 50mSIN-ADL
S$ 1,004
4-3Tue
multi-stop
15h 30mADL-SIN
10-3Mon
multi-stop
28h 15mSIN-ADL
S$ 1,091
4-3Tue
multi-stop
15h 05mADL-SIN
10-3Mon
multi-stop
13h 50mSIN-ADL
S$ 1,130
4-3Tue
direct
7h 00mADL-SIN
11-3Tue
multi-stop
18h 40mSIN-ADL
S$ 1,397
4-3Tue
direct
7h 00mADL-SIN
10-3Mon
multi-stop
15h 45mSIN-ADL
S$ 1,504
4-3Tue
directSingapore Airlines
7h 00mADL-SIN
11-3Tue
directSingapore Airlines
6h 35mSIN-ADL
S$ 1,835

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Everything you need to know for your flight from Adelaide to Singapore

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