$177 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 21/8. 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Southeast Asia.
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Best Southeast Asia Flight Deals from Adelaide

Cheapest return prices found by our users on KAYAK in the last 72 hours
Denpasar
Denpasardirect$290
Bangkok
Bangkok2 stops$670
Singapore
Singapore1 stop$607
Manila
Manila2 stops$659
Kuala Lumpur
Kuala Lumpur1 stop$561
Phuket City
Phuket City2 stops$658
Hanoi
Hanoi1 stop$672
Jakarta
Jakarta1 stop$590
Da Nang
Da Nang2 stops$788
Cebu City
Cebu City2 stops$801
Phnom Penh
Phnom Penh2 stops$862
Ko Samui
Ko Samui2 stops$962
Chiang Mai
Chiang Mai2 stops$853
Penang
Penang2 stops$724
Krabi
Krabi2 stops$721
Davao City
Davao City2 stops$831
Denpasar
Denpasardirect$290
Bangkok
Bangkok2 stops$670
Singapore
Singapore1 stop$607
Manila
Manila2 stops$659
Kuala Lumpur
Kuala Lumpur1 stop$561
Phuket City
Phuket City2 stops$658
Hanoi
Hanoi1 stop$672
Jakarta
Jakarta1 stop$590
Da Nang
Da Nang2 stops$788
Cebu City
Cebu City2 stops$801
Phnom Penh
Phnom Penh2 stops$862
Ko Samui
Ko Samui2 stops$962
Chiang Mai
Chiang Mai2 stops$853
Penang
Penang2 stops$724
Krabi
Krabi2 stops$721
Davao City
Davao City2 stops$831

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

Mon, 28 Jul - Wed, 6 Aug
Indonesia AirAsia Logo
07:05 - 10:55ADL-DPS
5h 20mdirect
Indonesia AirAsia Logo
23:45 - 06:25DPS-ADL
5h 10mdirect
$290Indonesia AirAsia
Find Deal
Thu, 14 Aug - Fri, 22 Aug
Indonesia AirAsia Logo
07:05 - 10:55ADL-DPS
5h 20mdirect
Indonesia AirAsia Logo
23:45 - 06:25DPS-ADL
5h 10mdirect
$312Indonesia AirAsia
Find Deal
Sat, 16 Aug - Fri, 22 Aug
Indonesia AirAsia Logo
07:05 - 10:55ADL-DPS
5h 20mdirect
Indonesia AirAsia Logo
23:45 - 06:25DPS-ADL
5h 10mdirect
$314Indonesia AirAsia
Find Deal
Mon, 4 Aug - Tue, 12 Aug
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
Jetstar Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
$607Jetstar
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Tue, 2 Sep - Sun, 7 Sep
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
Jetstar Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
$618Jetstar
Find Deal
Thu, 6 Nov - Sat, 22 Nov
Singapore Airlines Logo
18:35 - 22:55ADL-SIN
6h 50mdirect
Singapore Airlines Logo
08:05 - 17:20SIN-ADL
6h 45mdirect
$742Singapore Airlines
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Thu, 28 Aug - Tue, 16 Sep
Singapore Airlines Logo
17:35 - 23:05ADL-SIN
7h 00mdirect
Singapore Airlines Logo
23:25 - 07:25SIN-ADL
6h 30mdirect
$815Singapore Airlines
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Thu, 28 Aug - Thu, 4 Sep
Malaysia Airlines Logo
09:50 - 23:05ADL-BKK
15h 45m1 stop
Malaysia Airlines Logo
17:15 - 07:00BKK-ADL
11h 15m1 stop
$916Malaysia Airlines
Find Deal
Thu, 21 Aug - Thu, 28 Aug
Malaysia Airlines Logo
09:50 - 23:05ADL-BKK
15h 45m1 stop
Malaysia Airlines Logo
19:40 - 07:00BKK-ADL
32h 50m1 stop
$948Malaysia Airlines
Find Deal
Thu, 31 Jul - Thu, 7 Aug
Qantas Airways Logo
11:05 - 01:05ADL-MNL
15h 30m1 stop
Qantas Airways Logo
02:45 - 18:50MNL-ADL
14h 35m1 stop
$1,031Qantas Airways
Find Deal
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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 $814 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 $814.

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 $1,437, 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 May, when tickets cost $536 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is $798 and $773 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.

When flying from Adelaide to Southeast Asia, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Adelaide, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.


Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$177
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (47% more expensive on average)
Flight from Adelaide to Denpasar

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 at night, when retur flights cost $382 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $475.

Top tips for finding cheap flights to Southeast Asia

  • Looking for a cheap flight? 25% of our users found tickets from Adelaide to the following destinations at these prices or less: Denpasar $278 one-way - $443 round-trip; Kuala Lumpur $590 one-way - $1,019 round-trip; Singapore $695 one-way - $1,026 round-trip

Reviews of the top 5 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 1322 reviews
8.2Boarding
8.6Crew
8.0Entertainment
7.9Comfort
7.7Food
Airline reviews

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

8.0 ExcellentJencien, June 2025SIN - SUB
Read more Singapore Airlines reviews

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

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.

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.

One of the oldest most uncomfortable "lay down" seats I've ever experienced. Old plane and old seats that don't lay flat. The seat back does not even recline - at all. Instead the legrest awkwardly extends to fill the gap between a small cubby into which you must insert your feet/legs. I am 5' 11" and could not lay straight but had to tuck my knees. Ticket was also very expensive. Would not recommend flying business/first on Finair from Melbourne to Bangkok and will not do so again myself.

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Traditional economy class. Not a full flight so spare seats. Food and drinks were good

Was bumped to a later flight because of inefficiency on part of the airline.

Inflight entertainment, poor that there are no headrest screens on aircraft used for an international flight.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Touch screens were very difficult to use, generally being laggy and unresponsive- it was quite an art to get it to play the thing you wanted rather than some thing at random. Selection of films and Tv was good when touchscreen decided to finally respond.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

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.

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

Flight was half an hour delayed and gate was changed only once but not very far. Weather was good so smooth flight. So all in all was a good flight on a Sunday.

Boarding was on time and orderly. Crew was efficient. Departure as scheduled. I did not order food.

The overall flight was okay. Aircraft was a bit run down like the toilets, seat and table. The worse was checking in and boarding. They had no priority for people with children (young infants and babies included) even when we requested. Unhelpful staff.

Flight was booked with a hacked credit card and flyer was allowed to board despite airline being advised. Shameful behaviour.

I did not book or take this flight. This was a fraudulent credit card purchase using my (now cancelled) card. Air Asia was advised that this was a fraudulent booking a week before the flight. If this service was allowed AirAsia is contributing to credit fraud. If they didn’t take that seriously how serious are they about protecting your details?

Due to very heavy rain in Jakarta which caused bad floods on the highways the captain kindly delayed the departure to allow many passengers to reach the plane with almost 2 hours delay. Otherwise the flight was smooth and uneventful. I was disappointed that given the long delays the passengers were not even treated to a free bottle of water. I had to buy a packet of salted peanuts and bottle of water since I missed lunch.

They don t offer even a glass of water need to buy a drink if you are tursty they can save money and timeby cancel the food offer for 1 hr fly both fly nobody buy and try sale on boad thinkthe we can buyduty free store

Compared with other LCC, Air Asia is a lot better

AirAsia is running a bait scam by listing a lot of flights to get as much booking as possible but ending up merging the flights to fill the seat. They will change the schedule as much as they would like. Just beware when booking their flights and if you are tight on schedule. Prepare to be disappointed.

We had an emergency seat to more comfortable and more leg room. It was good for a budget airline

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.

stuck in the aircraft for over three hours due to engineering work, significantly delayed and made a lot of passengers missed the connecting transport, no mention any compensation

Very quiet plane!! One of the quietest planes we have been on.

Jetsatar refused to take my foldable stroller in the plane, despite following all the rules on dimensions and packaging. Similar thing happened on our previous fight. However, at that instance, they offered to check in the stroller. At this fight, the staff was rude, trying to rush us to board the flight. They made excuses that the stroller was not allowed and even offer to leave it behind and ship it back at our own cost. Fortunately, we had someone else attending. Since the flight was about to take off, they left it behind and send it back to us on the next available flight.

Overall, it was good. The only concern was that I couldn't charge my phone because the USB port didn't work after we took off. One of the crew members tried to restart it but never came back to me with an update.

Comfortable seats, boarding was easy and staff were very nice.

Flight was fine but a domestic flight was called by Jetstar international. This meant going through immigration and custom scanning twice. Long queues were experienced which were frustrating. We were using a wheelchair and exit at Perth needed a scissor lift as no air bridge provided. No fast lane at Perth for wheelchair. The staff were helpful but this system is poor.

The crew were great. The seat was older than an old Holden with a big metal bar sticking right into my back. The passenger next to me complained that hers was the same. The pre purchase system for food was disappointing as the pie/quiche took 20 mins to warm up, arrived too hot and with no utensils. It was one of the most uncomfortable flights I've ever been on.

Not very good, no food and not drink ( caffe or tea). Never ever fly with jet star.

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