S$ 297 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 8-7. 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

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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Southeast Asia Flight Deals from Adelaide

Cheapest return prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore1 stopS$ 548

Cheap Flight Deals from Adelaide to Southeast Asia (ADL-zzYJX)

 
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.

Recent return flight deals from Adelaide to Southeast Asia

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Adelaide to Southeast Asia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
Jetstar Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
S$ 548Jetstar
Find Deal
Thu, 22 May - Tue, 27 May
 Logo
13:40 - 18:55ADL-SIN
30h 45m1 stop
 Logo
11:00 - 07:55SIN-ADL
19h 25m1 stop
S$ 554
Find Deal
Wed, 21 May - Sun, 25 May
 Logo
12:30 - 03:25ADL-SIN
16h 25m1 stop
 Logo
15:40 - 20:45SIN-ADL
27h 35m1 stop
S$ 556
Find Deal
Wed, 14 May - Wed, 21 May
Qantas Airways Logo
08:00 - 18:15ADL-SIN
11h 45m1 stop
Qantas Airways Logo
19:35 - 18:45SIN-ADL
21h 40m1 stop
S$ 700Qantas Airways
Find Deal
Wed, 16 Jul - Fri, 25 Jul
Singapore Airlines Logo
17:35 - 23:05ADL-SIN
7h 00mdirect
Singapore Airlines Logo
08:20 - 16:20SIN-ADL
6h 30mdirect
S$ 722Singapore Airlines
Find Deal
Fri, 30 May - Fri, 6 Jun
Qantas Airways Logo
06:10 - 18:00ADL-SIN
13h 20m1 stop
Qantas Airways Logo
19:35 - 22:30SIN-ADL
25h 25m1 stop
S$ 727Qantas Airways
Find Deal
Wed, 23 Jul - Thu, 31 Jul
Singapore Airlines Logo
17:35 - 23:05ADL-SIN
7h 00mdirect
Singapore Airlines Logo
23:25 - 07:25SIN-ADL
6h 30mdirect
S$ 743Singapore Airlines
Find Deal
Sun, 8 Jun - Fri, 13 Jun
Cathay Pacific Logo
10:05 - 05:30ADL-SIN
20h 55m2 stops
Cathay Pacific Logo
01:50 - 15:35SIN-ADL
36h 15m2 stops
S$ 969Cathay Pacific
Find Deal
Thu, 12 Jun - Sat, 28 Jun
Cathay Pacific Logo
12:15 - 00:50ADL-SIN
38h 05m2 stops
Cathay Pacific Logo
12:45 - 17:30SIN-ADL
27h 15m2 stops
S$ 970Cathay Pacific
Find Deal
Wed, 11 Jun - Sun, 29 Jun
Virgin Australia Logo
17:35 - 23:05ADL-SIN
7h 00mdirect
Virgin Australia Logo
20:20 - 10:55SIN-ADL
13h 05m1 stop
S$ 1,195Virgin Australia
Find Deal
Fri, 13 Jun - Sun, 29 Jun

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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Adelaide to Southeast Asia.
The cheapest ticket to Southeast Asia from Adelaide found in the last 72 hours was to Singapore, at S$ 1,282 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$ 1,282.

What is the cheapest time of day to fly to Southeast Asia?

The average price for all round-trip flights from Adelaide to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
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 4% 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$ 992.

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.
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$ 2,270 on average.

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 May, when tickets cost S$ 771 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is S$ 1,438 and S$ 1,356 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 Thursday, 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 Saturday 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 the flight from Adelaide to Southeast Asia, you should book around 9 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

February

High season

December

Cheapest flight

S$ 297
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (48% 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.

See more FAQs

Top 3 airlines serving 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 1287 reviews
8.2Boarding
7.9Comfort
8.6Crew
7.7Food
8.0Entertainment
Airline reviews

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

10.0 ExcellentAnonymous, Mar 2025LAX - NRT
Read more Singapore Airlines reviews

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.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

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

Everything was great keep up the good work 😁, can't ask for more.

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.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Friendly staff, surprisingly good premium economy seats allowing good sleep/ snooze opportunity and very good menu.

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

The old Plane had not been cleaned properly in a long time.

Planes was old - business class seats looked like they were installed in the 80s

Our baggage didn’t arrive with us on the plane. Need I say more?

I got upgraded from economy to business, and the experience was outstanding

I have taken this flight many times. It is ALWAYS late. Every time there is significant delay (1-3 hours) before boarding. It’s very consistent. Even after boarding the expected landing time was delayed twice. The seats are very narrow and cramped. Food is barely editable. Considering an economy ticket often costs about $2,000 it’s one of the worst services ever.

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.

Ok, but legspace on MH0127 from Kul to Per was too small. It was not possible to tilt my seat which I don't understand because the seat in front of my could do it. So I didn't rest on the flight. Also, the crew was probably understaffed because it took very long time to take trash after the meal. Everything very different from the flight with Malaysian Airlines from London to KL.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.