S$ 269 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 13-10. 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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Flight Deals

Cheap Flights from Adelaide to Singapore

 
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

Tue, 20 Oct - Wed, 28 Oct
Multiple Airlines Logo
08:05 - 22:40
ADL
-
SIN
17h 05m
1 stop
Multiple Airlines Logo
15:55 - 07:25
SIN
-
ADL
13h 00m
1 stop
S$ 583Multiple Airlines
Thu, 20 Aug - Thu, 27 Aug
Jetstar Logo
07:15 - 18:00
ADL
-
SIN
12h 15m
1 stop
Jetstar Logo
17:30 - 10:20
SIN
-
ADL
15h 20m
1 stop
S$ 584Jetstar
Thu, 16 Jul - Tue, 18 Aug
Jetstar Logo
07:15 - 18:00
ADL
-
SIN
12h 15m
1 stop
Jetstar Logo
21:00 - 10:35
SIN
-
ADL
12h 05m
1 stop
S$ 587Jetstar
Sat, 16 May - Fri, 26 Jun
Jetstar Logo
07:15 - 18:00
ADL
-
SIN
12h 15m
1 stop
Jetstar Logo
21:00 - 17:15
SIN
-
ADL
18h 45m
1 stop
S$ 596Jetstar
Wed, 27 May - Tue, 2 Jun
Multiple Airlines Logo
18:30 - 18:00
ADL
-
SIN
25h 00m
1 stop
Multiple Airlines Logo
21:15 - 06:10
SIN
-
ADL
31h 25m
1 stop
S$ 602Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Jetstar Logo
07:15 - 18:00
ADL
-
SIN
12h 15m
1 stop
Jetstar Logo
21:00 - 10:35
SIN
-
ADL
12h 05m
1 stop
S$ 615Jetstar
Tue, 18 Aug - Tue, 25 Aug
Jetstar Logo
07:15 - 18:00
ADL
-
SIN
12h 15m
1 stop
Jetstar Logo
20:30 - 10:20
SIN
-
ADL
12h 20m
1 stop
S$ 624Jetstar
Thu, 14 May - Mon, 18 May
Jetstar Logo
07:15 - 18:00
ADL
-
SIN
12h 15m
1 stop
Jetstar Logo
21:00 - 17:15
SIN
-
ADL
18h 45m
1 stop
S$ 637Jetstar
Sun, 7 Jun - Sun, 14 Jun
Multiple Airlines Logo
20:10 - 18:00
ADL
-
SIN
23h 20m
1 stop
Multiple Airlines Logo
21:00 - 08:00
SIN
-
ADL
33h 30m
1 stop
S$ 639Multiple Airlines
Tue, 26 May - Sun, 31 May
Jetstar Logo
07:15 - 18:00
ADL
-
SIN
12h 15m
1 stop
Jetstar Logo
21:00 - 10:35
SIN
-
ADL
12h 05m
1 stop
S$ 643Jetstar
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 Adelaide to Singapore flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Singapore from Adelaide found in the last 72 hours was to Singapore, at S$ 1,279 return. The most popular route is from Adelaide (ADL) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 1,279.

What is the cheapest time of day to fly to Singapore?

The average price for all round-trip flights from Adelaide to Singapore depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Singapore is generally in the morning, when retur flights cost S$ 861 on average. Morning departures are around 17% cheaper than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the evening, which is peak travel time and where the average cost of a ticket is S$ 1,040.

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$ 898, prices are generally cheapest when you fly direct.

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 January, when tickets cost S$ 231 (return) on average. On the other hand, the most expensive months are June and September, when the average cost of return tickets is S$ 569 and S$ 532 respectively.

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 Monday, and avoid Sundays for better deals.

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 a flight from Adelaide to Singapore, you should book around 4 weeks before departure, which saves you about 27% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flightS$ 269
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (39% more expensive on average)
Flight from Adelaide to Singapore

FAQs - booking Singapore flights

  • 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.

Reviews of the top airline 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.
8.2
Singapore AirlinesOverall score based on 1504 reviews
8.3Boarding
8.6Crew
8.0Comfort
7.8Food
8.0Entertainment
Airline reviews

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

2.0 MediocreJeff, Apr 2026
MDC - SIN
Read more Singapore Airlines reviews

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

A little more room from the reclining seat in the front of me.

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

It was fine. Nothing special but nothing went wrong so all good.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

Overall were very good and I was satisfied w/ all the food and services.

Service was very good, food and entertainment systems were good

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

Information on your arrival and departure airports