SIN - ADL

$309 Find Cheap Flights from Singapore to Adelaide

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Adelaide departing on 17/11. 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 Adelaide

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Adelaide, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Adelaide, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$640
Overall average: $1,487
Multiple Airlines
Mon 17/11Tue 25/11
SIN - ADL • 1 stop
Cheapest direct flights
$954
Typical prices: $1,126-$1,789
Singapore Airlines
Thu 26/3Sat 18/4
SIN - ADL • Direct
Top airlines
Jetstar
Cheapest • from $697 (return)
Singapore Airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
8 weeks
in advance
Our data shows that travellers who book at least 8 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 25% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Adelaide!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to Adelaide (SIN-ADL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Adelaide 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 Singapore to Adelaide

Mon, 17 Nov - Tue, 25 Nov
Multiple Airlines Logo
17:35 - 07:25SIN-ADL
11h 20m1 stop
Multiple Airlines Logo
08:05 - 00:10ADL-SIN
18h 35m1 stop
$640Multiple Airlines
Find Deal
Fri, 12 Dec - Mon, 12 Jan
Multiple Airlines Logo
10:35 - 07:25SIN-ADL
18h 20m1 stop
Multiple Airlines Logo
08:05 - 00:10ADL-SIN
18h 35m1 stop
$683Multiple Airlines
Find Deal
Thu, 12 Mar - Tue, 17 Mar
Jetstar Logo
21:00 - 15:15SIN-ADL
15h 45m1 stop
Jetstar Logo
06:25 - 18:00ADL-SIN
14h 05m1 stop
$697Jetstar
Find Deal
Mon, 6 Apr - Sun, 26 Apr
Malaysia Airlines Logo
16:35 - 07:00SIN-ADL
12h 55m1 stop
Malaysia Airlines Logo
09:50 - 00:10ADL-SIN
15h 50m1 stop
$763Malaysia Airlines
Find Deal
Tue, 18 Nov - Mon, 24 Nov
Jetstar Logo
21:00 - 13:30SIN-ADL
14h 00m1 stop
Jetstar Logo
06:25 - 18:15ADL-SIN
14h 20m1 stop
$796Jetstar
Find Deal
Thu, 26 Mar - Sat, 18 Apr
Singapore Airlines Logo
08:05 - 17:20SIN-ADL
6h 45mdirect
Singapore Airlines Logo
17:35 - 23:05ADL-SIN
7h 00mdirect
$954Singapore Airlines
Find Deal
Thu, 26 Mar - Sat, 18 Apr
Singapore Airlines Logo
08:05 - 17:20SIN-ADL
6h 45mdirect
Singapore Airlines Logo
17:35 - 23:05ADL-SIN
7h 00mdirect
$956Singapore Airlines
Find Deal
Mon, 6 Apr - Sun, 26 Apr
Malaysia Airlines Logo
19:15 - 07:00SIN-ADL
10h 15m1 stop
Malaysia Airlines Logo
09:50 - 18:15ADL-SIN
9h 55m1 stop
$1,043Malaysia Airlines
Find Deal
Thu, 26 Mar - Sat, 18 Apr
Qantas Airways Logo
20:30 - 10:55SIN-ADL
11h 55m1 stop
Qantas Airways Logo
06:05 - 18:00ADL-SIN
13h 25m1 stop
$1,142Qantas Airways
Find Deal
Tue, 18 Nov - Wed, 26 Nov
Qantas Airways Logo
20:30 - 11:50SIN-ADL
12h 50m1 stop
Qantas Airways Logo
06:15 - 15:55ADL-SIN
12h 10m1 stop
$1,150Qantas Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Singapore to Adelaide flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Adelaide, 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 Singapore to Adelaide is August, where tickets cost $1,062 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $2,751 and $1,705 respectively.

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

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 $646 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Singapore to Adelaide, 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 Singapore to Adelaide, you should book around 8 weeks before departure, which saves you about 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$309
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Singapore to Adelaide

When to book flights from Singapore to Adelaide

Are your dates flexible? Find out the best times to travel from Singapore to Adelaide 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 Singapore to Adelaide

  • What is the cheapest flight from Singapore to Adelaide?

    In the last 3 days, the lowest price for a flight from Singapore to Adelaide was $309 for a one-way ticket and $640 for a return.

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

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

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

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

  • Which airline alliances offer flights from Singapore to Adelaide?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Singapore to Adelaide are Singapore Airlines and Jetstar. With an average price for the route of $1,497 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Jetstar is also a great choice for the route, with an average price of $664 and an overall rating of 6.6.

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

    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 Singapore to Adelaide.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Singapore 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 Singapore to Adelaide?

    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 Adelaide with an airline and back to Singapore with another airline.

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

    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 Adelaide from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Singapore Changi to Adelaide?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Singapore Changi to Adelaide.
Find which airlines fly direct from Singapore Changi Airport to Adelaide Airport, which days they fly and book direct flights.

Direct departures

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

Direct returns

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

Reviews of the top airlines flying from Singapore to Adelaide

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Adelaide. 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 Singapore to Adelaide? 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 1393 reviews
8.0Entertainment
7.7Food
8.0Comfort
8.6Crew
8.3Boarding
Airline reviews

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

10.0 ExcellentIain, Nov 2025SIN - MEL
Read more Singapore Airlines reviews

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

I have difficulties to book wheelchair for my parents returned flight

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Food from Surabaya was below average but from Singapore is much better

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

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.

I was treated poorly in Dunedin by check in crew, then my bag was lost in Auckland. Never again.

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.

15kg allowance is outrageous. Change of time a few days before departure and more than 2 hours of delay in the end. The worse we’ve taken so far in Oceania.

They added the weight of my back to the carryon luggage and charged me NZ$75 for being over 7 kg.

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

Information on your arrival and departure airports