ADL - SIN

$354 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 15/10. 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Singapore.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Singapore.
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Cheap Flight Deals from Adelaide to Singapore (ADL-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Adelaide to Singapore

KAYAK's recommended return flight deals from the most popular airlines that fly from Adelaide to Singapore.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
Jetstar Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
$610Jetstar
Find Deal
Tue, 20 May - Tue, 17 Jun
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
Jetstar Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
$618Jetstar
Find Deal
Mon, 18 Aug - Mon, 18 Aug
 Logo
06:15 - 17:50ADL-SIN
13h 05m1 stop
 Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
Wed, 21 May - Tue, 17 Jun
 Logo
12:15 - 18:00ADL-SIN
31h 15m1 stop
 Logo
02:30 - 07:55SIN-ADL
27h 55m1 stop
Wed, 21 May - Tue, 27 May
Singapore Airlines Logo
17:35 - 23:05ADL-SIN
7h 00mdirect
Singapore Airlines Logo
08:20 - 16:20SIN-ADL
6h 30mdirect
$831Singapore Airlines
Find Deal
Thu, 14 Aug - Sun, 17 Aug
Singapore Airlines Logo
17:35 - 23:05ADL-SIN
7h 00mdirect
Singapore Airlines Logo
08:20 - 16:20SIN-ADL
6h 30mdirect
$868Singapore Airlines
Find Deal
Fri, 6 Jun - Sun, 15 Jun
Qantas Airways Logo
08:00 - 18:15ADL-SIN
11h 45m1 stop
Qantas Airways Logo
23:30 - 13:30SIN-ADL
12h 30m1 stop
$922Qantas Airways
Find Deal
Tue, 29 Jul - Tue, 5 Aug
Qantas Airways Logo
07:35 - 18:15ADL-SIN
12h 10m1 stop
Qantas Airways Logo
19:20 - 12:30SIN-ADL
14h 40m1 stop
$978Qantas Airways
Find Deal
Fri, 3 Oct - Wed, 8 Oct
Cathay Pacific Logo
10:05 - 05:30ADL-SIN
20h 55m2 stops
Cathay Pacific Logo
16:05 - 18:35SIN-ADL
25h 00m2 stops
$1,061Cathay Pacific
Find Deal
Thu, 22 May - Fri, 23 May
Cathay Pacific Logo
10:05 - 05:30ADL-SIN
20h 55m2 stops
Cathay Pacific Logo
12:45 - 15:35SIN-ADL
25h 20m2 stops
$1,065Cathay Pacific
Find Deal
Mon, 2 Jun - Fri, 20 Jun

KAYAK's insights & trends for Adelaide to Singapore flights

Get data-powered insights and trends into flights from Adelaide to Singapore to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Adelaide to Singapore?

The average price of all round-trip flights from Adelaide to Singapore clicked on KAYAK for each day over the last 12 months.
For Adelaide to Singapore, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Singapore back to Adelaide, the best deals are generally found on Monday, with Sunday being the most expensive.

What is the cheapest month to fly from Adelaide to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Adelaide to Singapore is May, where tickets cost $898 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,674 and $1,582 respectively.

Can I save money by flying with a stopover from Adelaide to Singapore?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $2,101, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Adelaide to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Adelaide to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Adelaide to Singapore, you should book around 9 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

February

High season

October

Cheapest flight

$354
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Adelaide to Singapore

When to book flights from Adelaide to Singapore

Are your dates flexible? Find out the best times to travel from Adelaide to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Adelaide to Singapore

  • What are my options for transferring to Singapore city centre from Changi Airport?

    There are three main options to get to Singapore city centre from Singapore Airport. There are taxis that operate 24/7 and the journey takes about 25min, but this, as well as the price, will depend on the time of travel. On average, the taxi costs around S$ 25 (A$ 25) but it can depend on toll charges, which are active from 07:00 to 19:00 Monday to Friday. There is a Metro line that runs from the basement of Terminals 1 and 2 and takes about 30min. A ticket costs around S$ 2 (A$ 2). You will need to change at Tanah Merah station and take the green line onwards. Public buses 36 / 36A run to the city centre and cost approx. S$ 2.50 (A$ 2.50), taking about 1h 30min.

  • Are there any hotels in Singapore Changi Airport?

    Yes, the Crowne Plaza Hotel is in Terminal 3, and you can connect to it from Terminals 1 and 2 via the Skytrain. It has a pool, a rainforest garden, and a sports bar. The Aerotel Transmit Hotel is in Terminal 1, and it has an outdoor pool, a pool bar, a library, and a gym. It also has 24h check in.

  • What is the cheapest flight from Adelaide to Singapore?

    In the last 3 days, the lowest price for a flight from Adelaide to Singapore was $226 for a one-way ticket and $390 for a return.

  • Which airports will I be using when flying from Adelaide to Singapore?

    When flying out of Adelaide you will be using Adelaide. You will be landing at Singapore, also known as Singapore Changi.

  • Which airlines offer Wi-Fi service onboard planes from Adelaide to Singapore?

    Only Scoot offers inflight Wi-Fi service on the Adelaide to Singapore flight route.

  • Which aircraft models fly most regularly from Adelaide to Singapore?

    The Boeing 787 Dreamliner is the aircraft model that flies most regularly on the Adelaide to Singapore flight route.

  • Which airline alliances offer flights from Adelaide to Singapore?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Adelaide and Singapore, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Adelaide to Singapore?

    There are direct flights from Adelaide to Singapore on a daily basis.

  • Which is the best airline for flights from Adelaide to Singapore, Singapore Airlines or Qantas Airways?

    The two airlines most popular with KAYAK users for flights from Adelaide to Singapore are Singapore Airlines and Qantas Airways. With an average price for the route of $1,207 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Qantas Airways is also a great choice for the route, with an average price of $1,064 and an overall rating of 7.5.

  • 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 to Singapore from Adelaide is likely to change within 7 days, so travelers 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 to Singapore with an airline and back to Adelaide 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 to Singapore from Adelaide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Adelaide to Singapore

  • Looking for a cheap flight? 25% of our users found flights on this route for $657 or less one-way and $1,021 or less round-trip.
  • Singapore Airport (SIN) is also known as Singapore Changi Airport, and it is about 24 km from Singapore city centre and 20 km from Mania Bay, the downtown part of the city. It is the home airport for Singapore Airlines, which offers one-stop flights from Adelaide Airport (ADL).
  • There are both short term and long term parking options at Adelaide Airport. Short term parking starts at approx. A$ 4 per hour, and the daily rate is around A$ 30. The long term parking rates start at roughly A$ 25 for the first day, about A$ 70 for one week, and approx. A$ 105 for two weeks.
  • There are a few ways to get to Adelaide Airport from downtown Adelaide. The Adelaide Metro Jetbus offers a 25min service that costs around A$ 3.80-5.70, depending on whether you travel during peak hours. A taxi will take about 15min and costs from A$ 15-25. There is an airport shuttle bus service that offers door-to-door pick-up and drop-off at the airport from within the Central Business District. It costs around A$ 10 each way and takes around 20min.
See more tips

Prefer to fly direct from Adelaide to Singapore Changi?

Find which airlines fly direct from Adelaide Airport to Singapore Changi Airport, which days they fly and book direct flights.

Direct departures

Adelaide to Singapore Changi

Monday

Air India, Lufthansa, SWISS, +3 more

Air India, Lufthansa, +4 more

Tuesday

ANA, Air India, Bangkok Airways, +7 more

ANA, Air India, +8 more

Wednesday

ANA, Air India, Bangkok Airways, +7 more

ANA, Air India, +8 more

Thursday

ANA, Air India, Bangkok Airways, +7 more

ANA, Air India, +8 more

Friday

Air India, Lufthansa, SWISS, +3 more

Air India, Lufthansa, +4 more

Saturday

ANA, Air India, Bangkok Airways, +7 more

ANA, Air India, +8 more

Sunday

ANA, Air India, Bangkok Airways, +7 more

ANA, Air India, +8 more

See more direct flights

Direct returns

Singapore Changi to Adelaide

Monday

ANA, Air India, Bangkok Airways, +7 more

ANA, Air India, +8 more

Tuesday

ANA, Air India, Bangkok Airways, +7 more

ANA, Air India, +8 more

Wednesday

ANA, Air India, Bangkok Airways, +7 more

ANA, Air India, +8 more

Thursday

Air India, Lufthansa, SWISS, +3 more

Air India, Lufthansa, +4 more

Friday

ANA, Air India, Bangkok Airways, +7 more

ANA, Air India, +8 more

Saturday

ANA, Air India, Bangkok Airways, +7 more

ANA, Air India, +8 more

Sunday

Air India, Lufthansa, SWISS, +3 more

Air India, Lufthansa, +4 more

See more direct flights
See more direct flights

Top 5 airlines serving from Adelaide to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 1290 reviews
8.0Entertainment
8.6Crew
8.2Boarding
7.9Comfort
7.7Food
Airline reviews

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

10.0 ExcellentBeverly, Apr 2025MNL - SIN
Read more Singapore Airlines reviews

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

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.

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

Everything was great but the food portions and quality was awful

Ove the A380 planes. Comfortable seats. Served great Indian food and Masala Chai!

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

The plane seemed pretty old and the food was not good

Comfort and customer service from most if the crew was great. The crew reassigning passengers should consider the presence of infants when reassigning seats. Unfortunately a couple of oversized passengers were relocated next to us, making this segment a bit uncomfortable, as there was not only extra leg space required. I ended up swapping seats with my husband so our baby wouldn't be impacted. My husband travelled quite uncomfortable as the reassigned neighbour shoulder and arm ended up on my husband's seat

The service on board was excellent, the flight wasn’t overbooked and we departed and arrived on time.

Very bad groud crew taking bags less than 7kg Bad food Old plane

everything was great. I don't use on-board entertainment at all (I just read or sleep), but I appreciate that I couldn't hear anyone else's!

Flight was on time. Seats (economy) were very comfortable and food was excellent. The bad thing was that after landing it took an hour to reach arrivals. We had to wait 15mins to get off the plane and then had to board a bus which moved very slowly and took almost 30 minutes.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

Friendly staff, surprisingly good premium economy seats allowing good sleep/ snooze opportunity and very good menu.

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

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Ok, but legspace on MH0127 from Kul to Per was too small. It was not possible to tilt my seat which I don't understand because the seat in front of my could do it. So I didn't rest on the flight. Also, the crew was probably understaffed because it took very long time to take trash after the meal. Everything very different from the flight with Malaysian Airlines from London to KL.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

Overall, it was good. The only concern was that I couldn't charge my phone because the USB port didn't work after we took off. One of the crew members tried to restart it but never came back to me with an update.

Comfortable seats, boarding was easy and staff were very nice.

Flight was fine but a domestic flight was called by Jetstar international. This meant going through immigration and custom scanning twice. Long queues were experienced which were frustrating. We were using a wheelchair and exit at Perth needed a scissor lift as no air bridge provided. No fast lane at Perth for wheelchair. The staff were helpful but this system is poor.

The crew were great. The seat was older than an old Holden with a big metal bar sticking right into my back. The passenger next to me complained that hers was the same. The pre purchase system for food was disappointing as the pie/quiche took 20 mins to warm up, arrived too hot and with no utensils. It was one of the most uncomfortable flights I've ever been on.

Not very good, no food and not drink ( caffe or tea). Never ever fly with jet star.

Fabulous I have no issues with JetStar great service always use them to fly

Flight was as expected - we got what we paid for which was a base fare

Hardly we had overweight and we were asked to pay $75. We were checked by a female and weight was alright

Unaware of charge for carry on until i got to gate

I got what I paid for - flight was clean, staff were friendly

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

Information on your arrival and departure airports

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