ADL - SIN

S$ 295 Find Cheap Flights from Adelaide to Singapore – Compare and Save

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 25-10. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
S$ 613
Typical prices: S$ 702-S$ 1,141
Multiple Airlines
Wed 14-10Mon 19-10
ADL - SIN • 1 stop
Cheapest direct flights
S$ 748
Typical prices: S$ 894-S$ 1,244
Singapore Airlines
Thu 22-10Sun 1-11
ADL - SIN • Direct
Direct flights
You can fly direct with Singapore Airlines. Average duration is 7h 05m
Direct flights
Direct flights
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Direct flights
Direct flights
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Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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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

Wed, 14 Oct - Mon, 19 Oct
Multiple Airlines Logo
08:55 - 19:05
ADL
-
SIN
12h 40m
1 stop
Multiple Airlines Logo
21:00 - 10:35
SIN
-
ADL
11h 05m
1 stop
S$ 613Multiple Airlines
Sun, 23 Aug - Sun, 30 Aug
Jetstar Logo
07:15 - 18:00
ADL
-
SIN
12h 15m
1 stop
Jetstar Logo
21:00 - 11:30
SIN
-
ADL
13h 00m
1 stop
S$ 614Jetstar
Sun, 23 Aug - Sun, 30 Aug
Jetstar Logo
07:15 - 18:00
ADL
-
SIN
12h 15m
1 stop
Jetstar Logo
21:00 - 11:30
SIN
-
ADL
13h 00m
1 stop
S$ 614Jetstar
Mon, 9 Nov - Sun, 15 Nov
Multiple Airlines Logo
06:15 - 18:00
ADL
-
SIN
14h 15m
1 stop
Multiple Airlines Logo
21:00 - 11:00
SIN
-
ADL
11h 30m
1 stop
S$ 615Multiple Airlines
Wed, 11 Nov - Sun, 15 Nov
Multiple Airlines Logo
06:15 - 18:00
ADL
-
SIN
14h 15m
1 stop
Multiple Airlines Logo
21:00 - 11:00
SIN
-
ADL
11h 30m
1 stop
S$ 615Multiple Airlines
Sun, 1 Nov - Sun, 8 Nov
Multiple Airlines Logo
06:15 - 18:00
ADL
-
SIN
14h 15m
1 stop
Multiple Airlines Logo
21:00 - 11:00
SIN
-
ADL
11h 30m
1 stop
S$ 625Multiple Airlines
Sun, 1 Nov - Wed, 11 Nov
Jetstar Logo
06:15 - 18:00
ADL
-
SIN
14h 15m
1 stop
Jetstar Logo
21:00 - 17:45
SIN
-
ADL
18h 15m
1 stop
S$ 627Jetstar
Mon, 9 Nov - Fri, 13 Nov
Jetstar Logo
06:15 - 18:00
ADL
-
SIN
14h 15m
1 stop
Jetstar Logo
21:00 - 10:50
SIN
-
ADL
11h 20m
1 stop
S$ 632Jetstar
Thu, 22 Oct - Sun, 1 Nov
Singapore Airlines Logo
18:35 - 23:05
ADL
-
SIN
7h 00mdirect
Singapore Airlines Logo
08:05 - 17:20
SIN
-
ADL
6h 45mdirect
S$ 748Singapore Airlines
Thu, 22 Oct - Mon, 2 Nov
Singapore Airlines Logo
18:35 - 23:05
ADL
-
SIN
7h 00mdirect
Singapore Airlines Logo
08:05 - 17:20
SIN
-
ADL
6h 45mdirect
S$ 748Singapore Airlines
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.

How much is a return flight from Adelaide to Singapore?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Adelaide to Singapore departing in August.

Flight prices are below average for this route right now.

Flights to Singapore from Adelaide usually cost between S$ 619 and S$ 880 in August.
The lowest price found in the past 5 days was S$ 601 on Jetstar (23 Aug–30 Aug).

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.

Your flight ticket price will generally be cheaper if you fly to Singapore on a Thursday and more expensive on a Sunday. On your return trip to Adelaide, you should consider flying back on a Sunday, and avoid Saturdays for better deals.

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 S$ 743 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is S$ 1,369 and S$ 1,102 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 S$ 914, 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 5 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low season

February

Cheapest flight

S$ 295
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (47% 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 5 days, the lowest price for a flight from Adelaide to Singapore was S$ 295 for a one-way ticket and S$ 613 for a return.

  • 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 is the only airline alliance operating flights between Adelaide and Singapore.

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

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

  • 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 S$ 476 or less one-way and S$ 991 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?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop 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 airline 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.
8.2
Singapore AirlinesOverall score based on 1584 reviews
8.1Entertainment
8.0Comfort
7.8Food
8.3Boarding
8.6Crew
Airline reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

2.0 MediocreJanine, Jul 2026
BNE - SIN
Read more Singapore Airlines reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

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.

Headwind delayed our flight which wasn’t the airlines fault

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.

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

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.

On time, friendly staff and decent food. Would definitely recommend.

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

Information on your arrival and departure airports