S$ 266 Find Cheap Flights from Adelaide to Southeast Asia

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 Southeast Asia departing on 15-1. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Southeast Asia, 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 Adelaide to Southeast Asia, as well as popular online travel agencies
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Flight Deals

Best Southeast Asia Flight Deals from Adelaide

Cheapest return prices found by our users on KAYAK in the last 72 hours
Singapore
Singapore1 stopS$ 581
Singapore
Singapore1 stopS$ 581

Cheap Flights from Adelaide to Southeast Asia

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

Fri, 21 Nov - Wed, 3 Dec
 Logo
06:15 - 18:00ADL-SIN
14h 15m1 stop
 Logo
17:35 - 07:25SIN-ADL
11h 20m1 stop
S$ 581
Find Deal
Wed, 15 Oct - Wed, 22 Oct
 Logo
18:35 - 18:00ADL-SIN
25h 55m1 stop
 Logo
15:55 - 07:25SIN-ADL
13h 00m1 stop
S$ 602
Find Deal
Wed, 15 Oct - Tue, 21 Oct
 Logo
06:05 - 18:55ADL-SIN
15h 20m1 stop
 Logo
02:30 - 17:05SIN-ADL
12h 05m1 stop
S$ 606
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Tue, 17 Feb - Tue, 3 Mar
Malaysia Airlines Logo
11:00 - 18:35ADL-SIN
10h 05m1 stop
Malaysia Airlines Logo
17:25 - 08:10SIN-ADL
12h 15m1 stop
S$ 607Malaysia Airlines
Find Deal
Tue, 21 Oct - Mon, 27 Oct
 Logo
07:15 - 18:00ADL-SIN
13h 15m1 stop
 Logo
15:20 - 12:35SIN-ADL
18h 45m2 stops
S$ 616
Find Deal
Wed, 15 Oct - Tue, 21 Oct
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18:35 - 18:00ADL-SIN
25h 55m1 stop
 Logo
02:30 - 16:15SIN-ADL
11h 15m1 stop
S$ 628
Find Deal
Thu, 16 Oct - Thu, 23 Oct
Jetstar Logo
21:40 - 18:00ADL-SIN
22h 50m1 stop
Jetstar Logo
21:00 - 07:55SIN-ADL
32h 25m1 stop
S$ 630Jetstar
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Sun, 12 Oct - Tue, 21 Oct
 Logo
07:15 - 18:00ADL-SIN
13h 15m1 stop
 Logo
15:55 - 07:55SIN-ADL
13h 30m2 stops
S$ 637
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Jetstar Logo
14:45 - 04:55ADL-SIN
15h 40m1 stop
Jetstar Logo
14:30 - 11:50SIN-ADL
19h 50m1 stop
S$ 675Jetstar
Find Deal
Fri, 12 Sep - Mon, 15 Sep
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
Jetstar Logo
21:00 - 22:00SIN-ADL
23h 30m1 stop
S$ 688Jetstar
Find Deal
Booking Insights

KAYAK's insights & trends for Adelaide to Southeast Asia flights

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

What is the cheapest Adelaide to Southeast Asia flight route?

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

The cheapest ticket to Southeast Asia from Adelaide found in the last 72 hours was to Singapore, at S$ 907 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$ 907.

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

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$ 593, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Adelaide to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Southeast Asia, 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 Southeast Asia is August, when tickets cost S$ 718 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is S$ 1,366 and S$ 1,255 respectively.

What’s the cheapest day of the week to fly from Adelaide to Southeast Asia?

The average price of all round-trip flights from Adelaide to Southeast Asia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Southeast Asia on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Adelaide to Southeast Asia. For your return ticket, we recommend flying on a Monday and avoiding Sundays for the best deals.

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

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 Southeast Asia, 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 Southeast Asia, you should book around 9 weeks before departure, which saves you about 38% 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$ 266
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (49% more expensive on average)
Flight from Adelaide to Singapore

FAQs - booking Southeast Asia flights

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

    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 Southeast Asia.

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

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

    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 Southeast Asia 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 Southeast Asia?

    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 Southeast Asia 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 Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally in the evening, when retur flights cost S$ 954 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 979.

Reviews of the top airlines flying from Adelaide to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Southeast Asia. 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 Southeast Asia? 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 1354 reviews
8.2Boarding
8.6Crew
7.9Comfort
8.0Entertainment
7.7Food
Airline reviews

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

4.0 OkayRobert, Aug 2025SIN - SYD
Read more Singapore Airlines reviews

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

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

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.

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.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

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

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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