RM 282 Find Cheap Flights from Thailand to Southeast Asia – 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 Thailand to Southeast Asia departing on 13/8. 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, 0 bags

Save 15% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Thailand to Southeast Asia

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

Mon, 5 Oct - Wed, 7 Oct
AirAsia Logo
11:10 - 13:45
HKT
-
KUL
1h 35mdirect
AirAsia Logo
12:30 - 13:00
KUL
-
HKT
1h 30mdirect
RM 392AirAsia
Thu, 22 Oct - Mon, 26 Oct
AirAsia Logo
13:35 - 16:10
HKT
-
KUL
1h 35mdirect
AirAsia Logo
14:40 - 15:10
KUL
-
HKT
1h 30mdirect
RM 412AirAsia
Fri, 16 Oct - Sat, 17 Oct
Multiple Airlines Logo
19:10 - 21:40
HKT
-
KUL
1h 30mdirect
Multiple Airlines Logo
07:35 - 08:05
KUL
-
HKT
1h 30mdirect
RM 502Multiple Airlines
Wed, 9 Sep - Wed, 30 Sep
Thai AirAsia Logo
10:50 - 13:35
DMK
-
PEN
1h 45mdirect
Thai AirAsia Logo
18:55 - 19:40
PEN
-
DMK
1h 45mdirect
RM 515Thai AirAsia
Thu, 10 Sep - Sun, 13 Sep
Batik Air Logo
19:10 - 21:40
HKT
-
KUL
1h 30mdirect
Batik Air Logo
12:00 - 12:30
KUL
-
HKT
1h 30mdirect
RM 523Batik Air
Thu, 20 Aug - Thu, 27 Aug
Thai AirAsia Logo
10:50 - 13:35
DMK
-
PEN
1h 45mdirect
Thai AirAsia Logo
18:55 - 19:40
PEN
-
DMK
1h 45mdirect
RM 543Thai AirAsia
Thu, 15 Oct - Fri, 30 Oct
Multiple Airlines Logo
08:25 - 07:40
DMK
-
PEN
22h 15m
2 stops
Multiple Airlines Logo
14:50 - 23:20
PEN
-
DMK
9h 30m
1 stop
RM 613Multiple Airlines
Thu, 1 Oct - Tue, 6 Oct
Thai Airways Logo
19:20 - 22:10
BKK
-
PEN
1h 50mdirect
Thai Airways Logo
08:05 - 08:55
PEN
-
BKK
1h 50mdirect
RM 804Thai Airways
Sat, 26 Sep - Tue, 29 Sep
Thai Airways Logo
19:20 - 22:10
BKK
-
PEN
1h 50mdirect
Thai Airways Logo
08:05 - 08:55
PEN
-
BKK
1h 50mdirect
RM 821Thai Airways
Fri, 14 Aug - Sun, 16 Aug
Batik Air Logo
18:55 - 22:00
DMK
-
SZB
2h 05mdirect
Batik Air Logo
16:50 - 18:05
SZB
-
DMK
2h 15mdirect
RM 837Batik Air
Booking Insights

KAYAK's insights & trends for flights to Southeast Asia

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

What is the cheapest flight to Southeast Asia?

These are the best return prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Southeast Asia from Thailand found in the last 5 days was to Bangkok Suvarnabhumi Airport, at RM 85 return. The most popular route is Chiang Rai (CEI) to Bangkok Suvarnabhumi Airport (BKK) and the cheapest return ticket found on this route in the last 5 days was RM 85.

How much is a flight to Southeast Asia?

The average and cheapest price for all round-trip flights to Southeast Asia from each origin found by users searching on KAYAK in the last month.

A flight to Southeast Asia costs RM 527 on average. The cheapest price found on KAYAK in the last 2 weeks was RM 85 for the route Hat Yai (HDY) to Bangkok Suvarnabhumi Airport (BKK). The most popular routes on KAYAK are Hat Yai to Bangkok which costs RM 499 on average, and Narathiwat to Bangkok, which costs RM 674 on average.

See prices from:

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Thailand 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 Thailand to Southeast Asia is September, when tickets cost RM 282 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is RM 380 and RM 368 respectively.

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

The average price for all round-trip flights from Thailand 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 at night, when retur flights cost RM 523 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the evening, which is peak travel time and where the average cost of a ticket is RM 792.

How far in advance should I book a flight from Thailand 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 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 Thailand to Southeast Asia, you should book around 3 weeks before departure, which saves you about 20% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Which is the cheapest airport to fly into in Southeast Asia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Asia is Udon Thani Airport (UTH), with an average flight price of RM 201.

Good to know

Low season

June

Cheapest flight

RM 282
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from Phuket City to Kuala Lumpur Airport

Flights from Thailand to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Thailand to Southeast Asia 
puraviFlew with Bangkok Airways
KBV
-
BKK
Jan 2026
Krabi is a small but very efficient airport. Check in kiosks are readily available. Bag drop had a line but it moved quickly
DavidFlew with Thai Lion Air
HKT
-
DMK
Jun 2025
Avoid Air Asia, rude staff and they act entitled and make you feel they are doing you a favour and not treating you like a customer.
Verified travelerFlew with Thai Airways
BKK
-
CEI
Feb 2025
Get to your gates early, to make sure you are understanding what is being said sometimes the translations are not clear. Not their faults I’m in their country, I should learn more Thai :)
Verified travelerFlew with Singapore Airlines
BKK
-
SIN
Nov 2024
Be there early LONG LINES. If you want to experience the JEWEL At Singapore make sure u have a 6hr min layover. I suggest you get a locker for luggage. You do have to leave the airport and go thru immigration on your way out and back in. The lines are long.
Verified travelerFlew with Thai AirAsia
DMK
-
DPS
Jul 2024
Low cost airline have sometime what maight appear awkward travel times however choose well and you will infact gain time in you destination.. DMK is still totally fine and you get much cheaper flight choices
TananyaFlew with Malaysia Airlines
BKK
-
KUL
Jul 2024
Malaysian Airlines is a good option. They don't have a screen but you can connect to onboard wifi and watch onboard entertainment, movies, and music on your smartphone or tablet. Bring your headphones. Some people didn't put on headphones and disturbed others with the sound from their phones.
JaniqueFlew with Thai Lion Air
KBV
-
DMK
Mar 2024
If you have more than 10 kg of luggage , buy the extra fees online because you will be charged three times more at the airport
GordonFlew with Bangkok Airways
BKK
-
USM
Apr 2024
Try to put all your stuff in your checked luggage and take a light carry on.
JoshuaFlew with Bangkok Airways
HKT
-
BKK
Mar 2024
insist that the person checking you in checks you in all the way though. Do not leave until you have all your boarding passes
Verified travelerFlew with Thai Vietjet Air
HKT
-
CNX
Jan 2024
Look for food/ water in the airport as none is available on the plane unless you have made specific arrangements with the airline.
Verified travelerFlew with Thai Vietjet Air
BKK
-
SIN
Dec 2023
Go to the gantry early as more time required for transfer to aircraft

FAQs for booking flights from Thailand to Southeast Asia

  • How does KAYAK find such low prices on flights from Thailand 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 Thailand to Southeast Asia.

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

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

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Saturday when return tickets can be as cheap as RM 373. On the other hand, the most expensive day to fly is Tuesday, when return prices are RM 467 on average.

Reviews of the top 5 airlines flying from Thailand to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Thailand to Southeast Asia. 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 Thailand 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.
8.2
MAIOverall score based on 8 reviews
8.7Comfort
9.2Crew
6.2Entertainment
9.0Boarding
7.2Food
Airline reviews

MAI flight is all time best if can add good food options

10.0 ExcellentManoj, Jul 2023
RGN - DEL
Read more MAI reviews

MAI flight is all time best if can add good food options

Excellent airline. Seats were very comfortable with lots of legroom. In flight service was excellent as well

We flew business class this time. The food in their economy class is much better in general. Also only coffee, tea and orange juice is free. Beer can be bought only. Same as economy, so their business class service is poor.

Nice flight, stress-free but why bother serving a meal on a 55 minute flight. From what I saw there was a lot of waste because travellers weren't interesting in eating on this short trip. Get rid of the meal and cut the price.

Generally good. I didn't have any food on the flight so I can't make a judgement. It smelled good.

Efficient, comfortable and clean-very good flight with friendly staff and crew

On a 45 mins flight to Koh Samui from Bangkok we were served delicious shrimp pad thai and hot tea. The flight crew did an awesome job serving a full flight.

Seats are tight and leg room so small. We had deep impressions under kneecap from the seat in front. A sign that Bangkok Airways is fully aware how small it is built is the cutout in the table. Very uncomfortable for people in size 1.80 m or more.

This is my 2nd flight with this airline. Service is very good. I was surprised they served a meal on such a short flight. The airplane landed so smooth that most people were unaware the plane had just landed. About half of the people on board applauded.

The staff were helpful and very pleasant. The food is tasty and there’s plenty of water provided. Flights are well air conditioned.

I fly Bangkok Air regularly. Could say I am loyal to their airlines and program. The only two comments of critique I could offer is (1) using the credits from accumulated miles is not as streamlines as some of the other airlines programs I am or have been a member of... and have lost opportunity to use them before expiration. (2) Sometimes, the plane is boarded / un-boarded with a service bus that has to navigate the airport and adds unwelcomed overhead time (especially during de-boarding). If have checked luggage this is transparent; if only have carry-on will slow your departure from Suvarnabhumi by ~20 minutes or more. Otherwise, a fine airline.

The flight left on time and landed early. The attendants were polite and friendly. Thank you

Efficient and fast check in, courteous staff at counter and on board. On time departure and arrival. AIR ASIA is my favorite international thailand carrier for reasonable cost and excellent customer service!

Delayed us three times, changed gates twice, and then tried to charge for food on the plane.

Air Asia just dreadfull. Always poorest customer service and very unwelcoming staff which is clearly bread in from the Top down from the CEO

Everything was good. The red seats were a scam. Just like any other seat but red. Although they let you board earlier which was very nice.

Very good, it would be good if payment for drinks could be accepted by card too.

Ontime, no frills, the cabin is clean, the ticket price is lower than the full-service airlines.

Paid for a meal we didn't receive. They admitted they had forgetten ours. No compensation or rectification offered. We requested if they would just give us a glass of wine instead and we would call it even. Crew advised they could not do this and to go to Air Asia counter on arrival and request a refund. Our flight didn't arrive until 2am so this was not a viable option. The crews solution was if we wanted a wine we should purchase one. I was unhappy with that suggestion considering they had already ripped us off with our meal.

Took 4 flights in 5 days 3 out of 4 left late about one hour each.

The boarding process was very poor - refueling on so rear ladder blocked. I think while boarding both ladders should be accessible so that passengers are comfortable instead of crowding through front ladder

Direct flight to BALI was good and convenient. Improvement suggestions - provide complimentary water

50 minutes delay on boarding,but overall delay time almost 2 hours on arrival.

I specifically searched for flight with checkin bags. Airfare assist website still sold tickets without check in bags and I had to pay 3 times more for my bad. Worst experience ever with untrained staff and haphazard boarding

As a frequent flyer, I was impressed with the smooth take off.

No frills means no frills... I just got on the plane and flew. That's all. Nothing more and nothing less. Or I did buy some water, they took cash only! LOL

First the flight delayed 1 hour ND then when we suppose to landing the pilot decided not to land at the chiang Mai Airport but the chiang rai airport

Newer plane and comfortable. No wifi and thier website and App. are horrible. Tried to purchase luggage online and could not do it.

I don't like this airline. The website is not user friendly. I tried to check in multiple times and no joy. Then I googled why might this airline not let me check in and it said if you are checking baggage you can't check in. I really thought that I had purchased baggage. Because I have been traveling for 3 months and making sure that I pay for baggage on every flight. This flight they said that I had not purchased baggage but there is really no way to check on the passenger side.

I wasn't able to check in. The website could find my reservation but then an error occurred. I tried 4 times spread out through the day and got the error message every time.

well it was a short flight so there was no food but couldnt answer that question with a N/A There was no entertainment so N/A but the flight was great and staff was number #1

Never on time when I fly and Thai Vietjet App is too complicated. I had booked und paid for seat number 15A but when checked in, I got another seat number and row. I paid extra 50 bath for what??? They couldn’t change and I got no refund. No time to discuss with the ground crew to change it. I would never pay for seat anymore.

Excellent experience nothing could be improved with staff. Was hoping someday the airline will use tape recorded lfor languages that are not common to staff. Probably with AI it might be a good addition

We were packed in like sardines. They did not even serve water on the flight!

Everything was good just the part on the need to transfer via bus to plane

Around Asia, Vietjet is always my favorite airline. Great service and beautiful stewardesses :)

I get tired of Viet Jet's regular delays. I tell myself every time that I need tp switch to Air Asia, which I have, but AA doesn't always have flights when I need them. Oh well...

Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.