S$ 260 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 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

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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

Sat, 29 Nov - Sun, 30 Nov
Multiple Airlines Logo
08:05 - 00:10ADL-SIN
18h 35m1 stop
Multiple Airlines Logo
10:55 - 07:25SIN-ADL
18h 00m1 stop
S$ 587Multiple Airlines
Find Deal
Tue, 11 Nov - Fri, 14 Nov
Multiple Airlines Logo
08:05 - 00:10ADL-SIN
18h 35m1 stop
Multiple Airlines Logo
07:40 - 07:25SIN-ADL
21h 15m2 stops
S$ 597Multiple Airlines
Find Deal
Tue, 11 Nov - Thu, 13 Nov
Multiple Airlines Logo
08:05 - 00:10ADL-SIN
18h 35m1 stop
Multiple Airlines Logo
04:50 - 07:25SIN-ADL
24h 05m2 stops
S$ 598Multiple Airlines
Find Deal
Mon, 24 Nov - Mon, 1 Dec
Multiple Airlines Logo
08:05 - 09:05ADL-SIN
27h 30m2 stops
Multiple Airlines Logo
12:45 - 07:25SIN-ADL
16h 10m1 stop
S$ 600Multiple Airlines
Find Deal
Sun, 15 Mar - Fri, 20 Mar
Jetstar Logo
06:25 - 18:00ADL-SIN
14h 05m1 stop
Jetstar Logo
21:00 - 17:45SIN-ADL
18h 15m1 stop
S$ 601Jetstar
Find Deal
Tue, 17 Feb - Tue, 3 Mar
Malaysia Airlines Logo
11:00 - 18:35ADL-SIN
10h 05m1 stop
Malaysia Airlines Logo
13:40 - 08:10SIN-ADL
16h 00m1 stop
S$ 645Malaysia 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
S$ 649Malaysia Airlines
Find Deal
Sat, 28 Mar - Sun, 12 Apr
Jetstar Logo
06:25 - 18:00ADL-SIN
14h 05m1 stop
Jetstar Logo
21:00 - 10:30SIN-ADL
12h 00m1 stop
S$ 660Jetstar
Find Deal
Sun, 15 Mar - Fri, 20 Mar
Singapore Airlines Logo
18:35 - 22:55ADL-SIN
6h 50mdirect
Singapore Airlines Logo
08:05 - 17:20SIN-ADL
6h 45mdirect
S$ 739Singapore Airlines
Find Deal
Tue, 17 Feb - Tue, 3 Mar
Singapore Airlines Logo
10:15 - 14:40ADL-SIN
6h 55mdirect
Singapore Airlines Logo
23:40 - 08:50SIN-ADL
6h 40mdirect
S$ 745Singapore 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 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$ 1,219 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$ 1,219.

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 S$ 949 on average.

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, when tickets cost S$ 704 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is S$ 1,358 and S$ 1,298 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 Tuesday and more expensive on a Sunday. On your return trip to Adelaide, you should consider flying back on a Monday, and avoid Thursdays 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 5 weeks before departure, which saves you about 33% 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 flightS$ 260
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (47% 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.

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

    The cheapest time of day to fly to Singapore is generally in the evening, when retur flights cost S$ 1,235 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Singapore is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 1,237.

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.
8.1
Singapore AirlinesOverall score based on 1388 reviews
8.3Boarding
8.0Entertainment
8.6Crew
8.0Comfort
7.7Food
Airline reviews

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

10.0 ExcellentGary, Oct 2025KIX - SIN
Read more Singapore Airlines reviews

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 .

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.

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

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