$414 Find Cheap Flights from Adelaide to Thailand – Compare and Save

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 Thailand departing on 19/7. 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
1 adult, Economy, 0 bags

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Cheap Flights from Adelaide to Thailand

Cheapest return prices found by our users on KAYAK in the last 72 hours
Bangkok
Bangkok2 stops$848
Phuket City
Phuket City1 stop$758
Ko Samui
Ko Samui2 stops$1,085
Chiang Mai
Chiang Mai1 stop$813
Krabi
Krabi1 stop$894
Bangkok
Bangkok2 stops$848
Phuket City
Phuket City1 stop$758
Ko Samui
Ko Samui2 stops$1,085
Chiang Mai
Chiang Mai1 stop$813
Krabi
Krabi1 stop$894

Book Cheap Adelaide to Thailand Plane Tickets

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

Fri, 11 Sep - Fri, 18 Sep
Singapore Airlines Logo
17:35 - 19:15
ADL
-
HKT
28h 10m
1 stop
Singapore Airlines Logo
09:25 - 07:25
HKT
-
ADL
19h 30m
1 stop
$758Singapore Airlines
Sun, 16 Aug - Mon, 24 Aug
Multiple Airlines Logo
08:55 - 11:55
ADL
-
HKT
29h 30m
2 stops
Multiple Airlines Logo
13:15 - 21:55
HKT
-
ADL
30h 10m
2 stops
$768Multiple Airlines
Sat, 8 Aug - Tue, 18 Aug
Singapore Airlines Logo
17:35 - 19:15
ADL
-
HKT
28h 10m
1 stop
Singapore Airlines Logo
20:10 - 07:25
HKT
-
ADL
32h 45m
1 stop
$780Singapore Airlines
Sun, 16 Aug - Mon, 24 Aug
Multiple Airlines Logo
08:55 - 11:55
ADL
-
HKT
29h 30m
2 stops
Multiple Airlines Logo
20:50 - 21:55
HKT
-
ADL
22h 35m
2 stops
$784Multiple Airlines
Sat, 15 Aug - Thu, 20 Aug
Singapore Airlines Logo
17:35 - 10:50
ADL
-
HKT
19h 45m
1 stop
Singapore Airlines Logo
20:10 - 07:25
HKT
-
ADL
32h 45m
1 stop
$790Singapore Airlines
Wed, 19 Aug - Fri, 28 Aug
Singapore Airlines Logo
09:10 - 14:10
ADL
-
HKT
31h 30m
1 stop
Singapore Airlines Logo
20:10 - 07:25
HKT
-
ADL
32h 45m
1 stop
$800Singapore Airlines
Mon, 17 Aug - Sun, 23 Aug
Malaysia Airlines Logo
09:45 - 13:40
ADL
-
CNX
30h 25m
1 stop
Malaysia Airlines Logo
12:35 - 07:00
CNX
-
ADL
15h 55m
1 stop
$813Malaysia Airlines
Wed, 12 Aug - Fri, 18 Sep
Malaysia Airlines Logo
09:45 - 22:05
ADL
-
BKK
14h 50m
1 stop
Malaysia Airlines Logo
14:15 - 07:00
BKK
-
ADL
14h 15m
1 stop
$858Malaysia Airlines
Mon, 2 Nov - Wed, 4 Nov
Qantas Airways Logo
06:05 - 18:15
ADL
-
USM
39h 40m
2 stops
Qantas Airways Logo
13:25 - 20:10
USM
-
ADL
27h 15m
2 stops
$1,346Qantas Airways
Mon, 2 Nov - Wed, 4 Nov
Qantas Airways Logo
06:05 - 18:15
ADL
-
USM
39h 40m
2 stops
Qantas Airways Logo
13:25 - 20:10
USM
-
ADL
27h 15m
2 stops
$1,347Qantas Airways
Booking Insights

KAYAK's insights & trends for Adelaide to Thailand flights

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

What is the cheapest month to fly from Adelaide to Thailand?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Thailand, 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 Thailand is December, when tickets cost $372 (return) on average. On the other hand, the most expensive months are October and January, when the average cost of return tickets is $640 and $601 respectively.

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

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 Thailand, 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 Thailand, you should book around 9 weeks before departure, which saves you about 30% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$414
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Adelaide to Bangkok Suvarnabhumi Airport

FAQs - booking Thailand flights

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

    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 Thailand.

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

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

    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 Thailand 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 Thailand?

    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 Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Adelaide to Thailand

 
Need help choosing which airline to fly with from Adelaide to Thailand? 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 1557 reviews
8.3Boarding
8.1Entertainment
8.6Crew
7.8Food
8.0Comfort
Airline reviews

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

8.0 ExcellentMatt, June 2026
BNE - SIN
Read more Singapore Airlines reviews

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

No frills airline with minimal leg room and no entertainment

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.

Headwind delayed our flight which wasn’t the airlines fault

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.

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

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.

On time, friendly staff and decent food. Would definitely recommend.

Airport lounge for business class is too crowded and not comfortable. Poor foods and facilities. Boarding was delayed. A lot of coughing people in the flight even in the business class, which indicated poor screening and health risks.

It was ok, but not what it was like 20 years ago

Great food and good entertainment options for the long flight.

It seems that qantas are trying hard to regain their status as Australia's premier airline. I only flew economy but happy with the service entertainment, food, configuration everything.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

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.

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

Terrible. 6 hour delay with no explanations and only 15 dollars in food credits. A disaster. I'll just leave it at that.

It was so hot on the plane mixed with being quite turbulent and a rough landing. We all felt very nauseous for hours afterwards. Crew were lovely though.

Ease of boarding. Staff were friendly and helpful. Food was good. In flight entertainment great.

did not get a notification about seat selection ahead of time. We didn't end up sitting together.

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

In my return flight they couldn’t identify my ticket or boarding pass, I had to go to 3 different counters until I was able to get my boarding pass. The food was on, it was the bear minimum. They didn’t even recognise that I was a Muslim and can’t eat meat, chicken or pork. In one of the trays I believe they served me pork. The staff were very pleasant, but they need to be aware of their surroundings more carefully, one of them stuck her lower belly right into my face! I was shocked and very uncomfortable.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Crew: Everybody was polite. People just need to get efficient and less reworking things. Entertainment: Could have move movies and games. The “music” section is a joke, only ONE available. Food: The food provided on the flights boarding in china needs a serious reworking. Too much oil, bad for your stomach, tastes too artificial and the eggs were a giant mass of green dough.

Food was terrible. Fish was equal to a sausage and scrumbled eggs were terribly green with a quite weird fllavour. Everybody with me hated all options. The best food was the bread with butter.

During flight, some passengers perform stomping leg exercises which disturb the comfort (I.e. sleep) of other passengers.

Quality flight from start to finish. Customer service is evidently very important to this company. The staff really exceeded expectations.

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

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

Did not take as cancelled 3 time so took another airline

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

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.

The cabin was quite noisy as there were lots of children travelling for the school holidays. Found the selection of movies limited.

Orange juice change to mineral water . Should keep the orange juice.

Flight from Shanghai to Kuala Luumpur delay byy 3.5hrs with no real explanation.

I had purchased extra leg room for all legs of the flight but due to a delay in leaving Perth I was put on another flight but with Emirates. My luggage was initially lost but later found and my suitcase was broken. I ended up losing my upgrades

Knees in back from passenger behind, limited seat pockets, no entertainment.

The Ryanair of Australia. Not impressed. Forced me to gate check my bag as it was over their weight limit. Charged me $125 for the privilege. Then said plane hold was locked and it would have to go out in the next flight, which was the following day. Explained that I was on a cruise the next day and the plane would not arrive until after the ship left, and that it would be impossible to catch up with the cruise at any point. Lady at the gate unimpressed. So to sum up they were ready to charge me $125 to lose a bag. Finally got it resolved by appealing to management, but the whole episode was not good for the blood pressure. The gate lady said they followed the Ryanair business model which means first time passengers get penalized for doing things that other airlines routinely allow.

Delayed 50 mins. Check in was excellent, boarding was good, everything else was OK and perfectly acceptable for a budget airline. Price was excellent. I noticed this airline had two other flights to our destination cancelled so not very reliable.

Although a local trip via international flight it was fairly straight forward albeit more checks than desirable for local travel. On arrival Perth collecting luggage the trollies were hidden in one end of the long hall.

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.

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

Unaware of charge for carry on until i got to gate

I like that fare is cheap but because there's no amenities whatsoever. You get what you paid for.

Note that food has to be purchased in flight. No free food. And no entertainment in flight. So I’ve treated these two items as okay which, in this case, means neutral/not applicable.

Worst flying experience of my life. FIVE HOURS delayed! Rude and unhelpful staff and poor communication from the grounds team. Never flying Jetstar again

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

Information on your arrival and departure airports