ADL - SIN

$303 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 13/1. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

 
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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Everything you should know

Cheapest return fare
$755
Overall average: $1,371
Multiple Airlines
Sat 24/1Sat 31/1
ADL - SIN • 1 stop
Cheapest direct flights
$857
Typical prices: $895-$1,302
Singapore Airlines
Sun 15/2Mon 2/3
ADL - SIN • Direct
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 22% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to Singapore

Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
08:05 - 00:10ADL-SIN
18h 35m1 stop
Multiple Airlines Logo
22:35 - 07:25SIN-ADL
30h 20m2 stops
$755Multiple Airlines
Find Deal
Mon, 25 May - Thu, 28 May
Multiple Airlines Logo
08:05 - 16:40ADL-SIN
10h 05m1 stop
Multiple Airlines Logo
02:30 - 21:10SIN-ADL
17h 10m1 stop
$763Multiple Airlines
Find Deal
Thu, 26 Mar - Sun, 5 Apr
Multiple Airlines Logo
08:05 - 00:10ADL-SIN
18h 35m1 stop
Multiple Airlines Logo
07:55 - 06:25SIN-ADL
21h 00m2 stops
$765Multiple Airlines
Find Deal
Mon, 25 May - Fri, 29 May
Multiple Airlines Logo
08:05 - 14:00ADL-SIN
31h 25m2 stops
Multiple Airlines Logo
17:30 - 06:25SIN-ADL
11h 25m1 stop
$774Multiple Airlines
Find Deal
Tue, 17 Feb - Tue, 3 Mar
Qantas Airways Logo
12:00 - 22:05ADL-SIN
12h 35m1 stop
Qantas Airways Logo
23:40 - 15:45SIN-ADL
13h 35m1 stop
$779Qantas Airways
Find Deal
Tue, 7 Apr - Sun, 12 Apr
Multiple Airlines Logo
08:05 - 07:15ADL-SIN
24h 40m2 stops
Multiple Airlines Logo
12:15 - 06:25SIN-ADL
16h 40m1 stop
$783Multiple Airlines
Find Deal
Sat, 31 Jan - Mon, 2 Feb
Multiple Airlines Logo
06:25 - 17:55ADL-SIN
14h 00m1 stop
Multiple Airlines Logo
17:50 - 07:25SIN-ADL
11h 05m1 stop
$785Multiple Airlines
Find Deal
Fri, 6 Mar - Sun, 15 Mar
Multiple Airlines Logo
21:50 - 19:40ADL-SIN
24h 20m2 stops
Multiple Airlines Logo
10:55 - 07:25SIN-ADL
18h 00m1 stop
$791Multiple Airlines
Find Deal
Tue, 7 Apr - Sun, 12 Apr
Multiple Airlines Logo
08:05 - 22:15ADL-SIN
15h 40m1 stop
Multiple Airlines Logo
15:55 - 06:25SIN-ADL
13h 00m1 stop
$792Multiple Airlines
Find Deal
Tue, 17 Feb - Tue, 3 Mar
Malaysia Airlines Logo
11:00 - 18:35ADL-SIN
10h 05m1 stop
Malaysia Airlines Logo
21:20 - 08:10SIN-ADL
32h 20m1 stop
$794Malaysia Airlines
Find Deal
Booking Insights

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 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 August, where tickets cost $840 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,543 and $1,371 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.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at $993 on average.

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 5 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$303
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (43% more expensive 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 $303 for a one-way ticket and $755 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?

    oneworld, and Star Alliance are the airline alliances operating flights between Adelaide and Singapore, with oneworld 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 Emirates?

    The two airlines most popular with KAYAK users for flights from Adelaide to Singapore are Singapore Airlines and Emirates. With an average price for the route of $1,089 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of $1,241 and an overall rating of 8.1.

  • 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.

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 $668 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.

Prefer to fly direct from Adelaide to Singapore Changi?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying 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

Singapore Airlines

Singapore Airlines

Tuesday

Singapore Airlines

Singapore Airlines

Wednesday

Singapore Airlines

Singapore Airlines

Thursday

Singapore Airlines

Singapore Airlines

Friday

Singapore Airlines

Singapore Airlines

Saturday

Singapore Airlines

Singapore Airlines

Sunday

Singapore Airlines

Singapore Airlines

See more direct flights

Direct returns

Singapore Changi to Adelaide

Monday

Singapore Airlines

Singapore Airlines

Tuesday

Singapore Airlines

Singapore Airlines

Wednesday

Singapore Airlines

Singapore Airlines

Thursday

Singapore Airlines

Singapore Airlines

Friday

Singapore Airlines

Singapore Airlines

Saturday

Singapore Airlines

Singapore Airlines

Sunday

Singapore Airlines

Singapore Airlines

See more direct flights

Reviews of the top 5 airlines flying 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 1409 reviews
8.0Comfort
7.8Food
8.0Entertainment
8.3Boarding
8.6Crew
Airline reviews

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

6.0 GoodAnonymous, Nov 2025BKK - SIN
Read more Singapore Airlines reviews

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Headwind delayed our flight which wasn’t the airlines fault

The food wasn’t good at all. I skipped meals .

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

A few more inches of legroom is all i ask

Great as usual, some delays but well communicated and made up for in the air

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

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

We were upgraded to better seats. No entertainment. Food mediocre

Flight was half an hour delayed and gate was changed only once but not very far. Weather was good so smooth flight. So all in all was a good flight on a Sunday.

Boarding was on time and orderly. Crew was efficient. Departure as scheduled. I did not order food.

The overall flight was okay. Aircraft was a bit run down like the toilets, seat and table. The worse was checking in and boarding. They had no priority for people with children (young infants and babies included) even when we requested. Unhelpful staff.

Flight was booked with a hacked credit card and flyer was allowed to board despite airline being advised. Shameful behaviour.

I did not book or take this flight. This was a fraudulent credit card purchase using my (now cancelled) card. Air Asia was advised that this was a fraudulent booking a week before the flight. If this service was allowed AirAsia is contributing to credit fraud. If they didn’t take that seriously how serious are they about protecting your details?

Due to very heavy rain in Jakarta which caused bad floods on the highways the captain kindly delayed the departure to allow many passengers to reach the plane with almost 2 hours delay. Otherwise the flight was smooth and uneventful. I was disappointed that given the long delays the passengers were not even treated to a free bottle of water. I had to buy a packet of salted peanuts and bottle of water since I missed lunch.

They don t offer even a glass of water need to buy a drink if you are tursty they can save money and timeby cancel the food offer for 1 hr fly both fly nobody buy and try sale on boad thinkthe we can buyduty free store

Compared with other LCC, Air Asia is a lot better

AirAsia is running a bait scam by listing a lot of flights to get as much booking as possible but ending up merging the flights to fill the seat. They will change the schedule as much as they would like. Just beware when booking their flights and if you are tight on schedule. Prepare to be disappointed.

Jet star delayed both trips with poor communication. Passengers were made to change gates often and then left to stand with no seating. As someone getting over surgery this was very trying.

Delayed twice. Poor communication and people made to change gates too often.

Excellent help with Wife needing disability access at Brisbane airport

The flight was delayed by 2 hours but the Jetstar crew were fantastic.

Late leaving and desintuon board showed ‘gate closed’ when they hadn’t even commenced boarding!

Flight was delayed more than 1.5 hours. Gate changed multiple times

The good thing is that the flight got us from Darwin to Brisbane. However, it would have to be the most uncomfortable flight I have ever taken and if I can possibly avoid flying Jetstar again, I will.

no announcement about why we where delayed which is very poor

It was better than I expected. Thought $5 for a small cup of tea was a bit much!

Overall good trip I find seats a bit hard. We were waiting on board for about an hour for 2 passengers with some document issue. This main our arrival late for our pickup person.

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

Other airlines flying from Adelaide to Singapore

Flights from the other most popular airlines that fly from Adelaide to Singapore according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.