Find flights
When to book
FAQs & Tips
Airlines
Deals

Find cheap flights from Thailand to Southeast Asia from RM 166

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 31/7. 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
Sun 2/6
Sun 9/6

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

In the last 7 days, travellers have searched 43,693,958 times on KAYAK, and here's why:

Save 17% 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.

Good to know

Low season

September

High season

December

Cheapest flight

RM 166
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from Phuket City to Kuala Lumpur Airport

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 to Southeast Asia from Thailand is likely to change within 7 days, so travelers 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 to Southeast Asia with an airline and back to Thailand 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 to Southeast Asia from Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Thailand to Southeast Asia

 
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.
8.1
Bangkok AirwaysOverall score based on 210 reviews
6.9Entertainment
8.1Comfort
7.7Food
8.7Crew
8.4Boarding
Airline reviews

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.

10.0 ExcellentGordon, Apr 2024BKK - USM
Read more about Bangkok Airways reviews

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.

The food was inedible- The rice was hard as a rock The chicken was hard and could not chew Horrible meal. Don’t even serve it. It was an insult to think that you would have even served it.

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.

Should be better if they provide more decent snacks. Also my flight took off was delayed by 15 minutes. I'd like them to improve to more punctual timing.

Bangkok Air has been hit with the challenge of flying during COVID like everyone else. Still, they are early to get started again and offer normal services when possible. It is nice to have a lounge for all passengers vs. going to gate and sitting to stare out at planes.

Pros: "Overall, the staff managed well the extra challenge of shutdowns and restrictions introduced by COVID. No complaints from me!"
Cons: "Honestly, Bangkok Air is one of my preferred regional carriers. "Normally" the food served is tasty, the plane is comfortable and the staff quite efficient. I have travelled a lot in my life and if there was a shortfall, would say so. Then again, I don't nitpick what professionals need to do to accomplish their jobs."
Cons: "Very good food and launch in gate but in check in they took my powerbank."

We had a 3 hrs delay and they offer McDonalds pineapple pay. They charged us for extra grs of luggage and the experience was not good

Thai Air Asia no longer has customer support that you can call and talk to. All support is done by chat bot or self help websites. This can be a major issue if you have a problem and it bit us so we can’t recommend nor will we book with them again unless as a last resort.

No way to talk to support. Is all online self help or chat bot. Now way to speak to a person and the automated options are useless.

Airline cancelled our flight purchased through kiwi.com 2 months before travel and to date has inly refunded half of our paid ticket price.

Crew was nice, boarding efficient. VERY cramped seating. I'm a 5 ' 10'' slim woman and my knees were up against the seat in front of me and my arms were against the arm rests. There are no services, not even water, and they only take local currency and I didn't yet have Thai baht ( flying from Indonesia and no rupiah left). I won't choose to fly with this line again.

Good, no mini-tv's, no food unless you pay, good overall experience.

ได้นั่งรถไปขึ้นเครื่อง แอบเสียใจอยู่ พอขึ้นไปถึง มีคนมานั่งในที่นั่งเราอีก ไม่รู้เจ้าหน้าที่บนเครื่องไปแนะนำผู้โดยสารท่านอื่นยังไง เขาเข้าใจผิดว่าที่นั่ง C คือข้างหน้าต่าง และเที่ยวบินนี้ ดีเลย์แล้วดีเลย์อีก จากทุ่มสองทุ่ม ดีเลย์ไปถึงห้าทุ่มกันเลยทีเดียว ถ้ามีไฟลท์ต่อกันนี่คงไม่รอดแน่นอน

CNX is a filthy, poorly kept airport. I have heard that Thailand plans to build another airport in San Kampaeng area, so perhaps they are just letting this one go. But it makes every airline look badly to offer their service in such a poorly organized "dump". Sorry to say this, but that's what it's like. At least the AirAsia flight which I took was on time! I appreciate that.

Air Asia will be my choice of airline when I fly to Asia every 6 to 8 weeks. Thank you for your good service.

I really like air Asia. The flights are running very professionally and both of my flights this last time got in early. Planes were clean. The staff was very professional and helpful. I understand they were supposed to be a budget airline but they don’t act like they’re a budget airline.

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

Pros: "This is a budget airline and they get you to where you going at good price"
Cons: "They pack you in all together even though there are open seats available and leave you there as if you've done something wrong"
Cons: "fraud on the baggge fee. Had already tried to pay on web sire, but tmdid not work. Then they charge more than twice the price at airport."
Pros: "I am grateful for small mercies. ... it was on time!"
Cons: "Not being fleeced / ripped off cheated out of money as I check in. The website purposely does not allow payment of bags just so they can get more at airport. ... Staff admitted it was regular complaints and they did not care... Not my sort of pleasurable flight.."
Pros: "The ground staff service was really poor, the air-cond on-board was warm instead of cold, when arrived Singapore, the body sweaty."
Cons: "The pre-book luggage service and check-in ground staff service in Bangkok airport. It's really disappointed."
Cons: "They had mosquitos entire flight, they could have sprayed bug spray or do something about it"
Pros: "Just expect , what is expected from a low cost carrier."
Pros: "I had very low expectations after reading some reviews for this airline. But I was pleasantly surprised. Staff in Bangkok was nice, paid for bags, everything went smoothly, and the plane was not dumpy at all."
Cons: "nothing, it was a short simple flight."
Cons: "The plane was COLD and no blankets to be found."

Delay of 3 hrs and they offered only Macdonalds pineapple pays. Not any good

The return flight was delayed for more than 4 hours. Luckily we were in the airport way in advance and managed to reach out to the Nok Air sales office to squeeze us into the earlier flight.

Lead flight attendant was rude and not helpful. Very unprofessional.

Purchased additional baggage and the flight was canceled due to covid. When they rebooked us they didn’t carry over the extra baggage. They wanted to charge 3x the original ticket price for “added” weight… 6000 bhat for an additional 15kilo (which would of been easily covered by what we originally booked) took nearly 2 hours to work out and they only let us check in minutes before our flight boarded. Very unhappy.

Cons: "I wasn't able to go on this flight, or on the trip at all due to the COVID-19 outbreak, and the airline has not responded to my request for a refund or credit yet."
Cons: "The charge for extra baggage was three times the cost of my ticket. Outrageous!"
Pros: "The flight itself was OK."
Cons: "I had to check a bag. My friend, who is Thai, Called the airline and was given the price of 450 baht to check a bag. I called about an hour after that to actually pay for checking a bag and they told me that it was 1225 baht ($41). The other person had made a mistake and that the price was 1225 if I want to ship my bag. When I asked them About the discrepancy in price, the man was rude and told me that The other person had made a mistake and that the price was 1225 if I want to ship my bag. I had to pay the high price because I had no other way to get my bag to Phuket. Afterwards someone I met told me that the price for the Westerners is always higher but three times the price is outrageous and I will never fly with that airline again."
Pros: "Cheap flight!"
Cons: "Damage to luggage and their compensation is a pittance. Took the legs off my suitcase and gave me USD $6. The flight was very uncomfortable as AC is not used until up in the air, so we boarded and sat in 25C+ until we were airborne."
Cons: "The speakers were too loud and the hostess can’t do anything about it."
Pros: "The seat was comfortable and easy to use."
Cons: "It was a very brief flight so it didn’t leave much for entertainment or food. The staff were a little abrupt, but mostly kind. For a couple of hours, it was okay!"

Need more where chair assistant helper I request, but no one help me.

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...

Worst experience, hands down. With a movable departure time it's impossible to know at what time to go to the airport. On the day of my return flight I received a kayak email informing me that my flight was bent rescheduled for an hour earlier. I literally had to run to the airport to learn it wasn't true. Never again

There were four delays over a period of 3 1/2 hours with very little advance warning. There was no explanation offered as to the reason for the delays. I hope I never have to fly a Thai Viet Jet Air again.

Delayed boarding, deboarding by bus - time to choose another airline.

Left 1/2 hour late and had to deboard on a bus. I will choose another airline from now on.

Both flight schedules were changed by the airline after booking the flights. 215pm departure brought forward to 1045pm and 110pm (return) departure moved to 530pm. Caused great inconvenience and not even a discount voucher from the airline! Disappointing.

Book cheap flights from Thailand to Southeast Asia

Recent return flight deals

6/6Thu
directAirAsia
1h 35mHKT-KUL
9/6Sun
directAirAsia
1h 25mKUL-HKT
RM 281
14/5Tue
directFirefly
1h 50mBKK-PEN
17/5Fri
directFirefly
1h 50mPEN-BKK
RM 300
14/5Tue
directFirefly
1h 50mBKK-PEN
17/5Fri
directFirefly
1h 50mPEN-BKK
RM 304
14/6Fri
directThai AirAsia
1h 45mDMK-PEN
17/6Mon
directThai AirAsia
1h 30mPEN-DMK
RM 347
16/5Thu
directThai AirAsia
1h 50mDMK-PEN
21/5Tue
directThai AirAsia
1h 50mPEN-DMK
RM 352
3/7Wed
directMalaysia Airlines
1h 30mHKT-KUL
7/7Sun
directMalaysia Airlines
1h 25mKUL-HKT
RM 542
8/6Sat
directMalaysia Airlines
2h 10mBKK-KUL
16/6Sun
directMalaysia Airlines
2h 15mKUL-BKK
RM 604
23/6Sun
1 stopThai Lion Air
7h 40mDMK-KUL
25/6Tue
1 stopThai Lion Air
6h 40mKUL-DMK
RM 832
2/6Sun
1 stopThai Lion Air
7h 40mDMK-KUL
6/6Thu
1 stopThai Lion Air
6h 40mKUL-DMK
RM 927
29/5Wed
2 stopsBangkok Airways
7h 10mHKT-KUL
31/5Fri
1 stopBangkok Airways
6h 10mKUL-HKT
RM 2,949

Search by stops

Search by airline

Search by price

Recent one-way flight deals

31/7Wed
directAirAsia
1h 40mHKT-KUL
RM 166
10/5Fri
directFirefly
1h 50mBKK-PEN
RM 176
4/6Tue
directAirAsia
1h 35mHKT-KUL
RM 181
20/5Mon
directThai AirAsia
1h 45mDMK-PEN
RM 195
14/5Tue
directThai AirAsia
1h 50mDMK-PEN
RM 200
10/5Fri
directThai Lion Air
1h 50mDMK-PEN
RM 224
26/5Sun
directThai Lion Air
1h 50mDMK-PEN
RM 233
8/5Wed
directMalaysia Airlines
1h 00mHKT-PEN
RM 285
7/6Fri
directMalaysia Airlines
1h 30mHKT-KUL
RM 295
15/5Wed
directThai Airways
1h 50mBKK-PEN
RM 1,141

Search by stops

Search by airline

Search by price

Last minute flights to Southeast Asia

Last minute flight, train and bus deals

7/5Tue
directFirefly
1h 50mBKK-PEN
15/5Wed
directFirefly
1h 50mPEN-BKK
RM 309
7/5Tue
directAirAsia
2h 15mDMK-KUL
11/5Sat
directAirAsia
2h 20mKUL-DMK
RM 385
8/5Wed
direct
2h 10mDMK-KUL
12/5Sun
direct
2h 15mKUL-DMK
RM 409
7/5Tue
directThai AirAsia
1h 50mDMK-PEN
15/5Wed
directThai AirAsia
1h 30mPEN-DMK
RM 433
8/5Wed
directThai AirAsia
2h 25mBKK-KUL
12/5Sun
directThai AirAsia
2h 15mKUL-BKK
RM 442
8/5Wed
direct
2h 10mDMK-KUL
10/5Fri
direct
2h 20mKUL-DMK
RM 471
8/5Wed
directMalaysia Airlines
2h 15mBKK-KUL
10/5Fri
directMalaysia Airlines
2h 20mKUL-BKK
RM 704
5/5Sun
directMalaysia Airlines
2h 10mBKK-KUL
9/5Thu
directMalaysia Airlines
2h 20mKUL-BKK
RM 851
6/5Mon
multi-stopThai Lion Air
17h 10mDMK-KUL
10/5Fri
multi-stopThai Lion Air
9h 20mKUL-DMK
RM 1,817
4/5Sat
directThai Lion Air
1h 30mHKT-KUL
8/5Wed
multi-stopThai Lion Air
15h 25mKUL-HKT
RM 1,841

Search by stops

Search by airline

Search by price

Flights to Southeast Asia

Return flight deals:

Southeast Asia - Thailand

Cabin classes:

RM 770
RM 1,313
RM 90