S$ 52 Find Cheap Flights from Bangkok 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 Bangkok to Southeast Asia departing on 6-5. 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.
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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 Bangkok to Southeast Asia.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Southeast Asia.
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Best Southeast Asia Flight Deals from Bangkok

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

Singapore
SingaporedirectS$ 145

Cheap Flight Deals from Bangkok to Southeast Asia

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

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Bangkok to Southeast Asia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
15:25 - 19:00BKK-SIN
2h 35mdirect
06:30 - 08:05SIN-BKK
2h 35mdirect
S$ 145Scoot
Find Deal
Tue, 9 Sep - Sun, 14 Sep
21:20 - 00:45BKK-SIN
2h 25mdirect
07:15 - 08:40SIN-BKK
2h 25mdirect
S$ 150Jetstar Asia
Find Deal
Thu, 1 May - Sun, 4 May
09:05 - 12:25BKK-SIN
2h 20mdirect
17:55 - 19:25SIN-BKK
2h 30mdirect
S$ 153Scoot
Find Deal
Wed, 13 Aug - Tue, 19 Aug
21:20 - 00:45BKK-SIN
2h 25mdirect
18:00 - 19:25SIN-BKK
2h 25mdirect
S$ 154Jetstar Asia
Find Deal
Tue, 24 Jun - Fri, 27 Jun
10:40 - 14:05DMK-SIN
2h 25mdirect
14:40 - 16:20SIN-DMK
2h 40mdirect
S$ 174Thai AirAsia
Find Deal
Fri, 13 Jun - Mon, 16 Jun
10:40 - 14:05DMK-SIN
2h 25mdirect
14:40 - 16:20SIN-DMK
2h 40mdirect
S$ 176Thai AirAsia
Find Deal
Fri, 20 Jun - Sun, 22 Jun
07:45 - 11:10DMK-SIN
2h 25mdirect
12:10 - 13:40SIN-DMK
2h 30mdirect
S$ 181Thai Lion Air
Find Deal
Thu, 24 Apr - Sun, 27 Apr
07:45 - 11:10DMK-SIN
2h 25mdirect
12:10 - 13:40SIN-DMK
2h 30mdirect
S$ 190Thai Lion Air
Find Deal
Sun, 27 Apr - Mon, 28 Apr
09:40 - 13:05BKK-SIN
2h 25mdirect
16:00 - 17:25SIN-BKK
2h 25mdirect
S$ 306Singapore Airlines
Find Deal
Fri, 25 Apr - Sun, 27 Apr
11:15 - 14:30BKK-SIN
2h 15mdirect
20:50 - 22:10SIN-BKK
2h 20mdirect
S$ 311Thai Airways
Find Deal
Thu, 10 Apr - Sat, 12 Apr

KAYAK's insights & trends for Bangkok to Southeast Asia flights

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

What is the cheapest Bangkok 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 Bangkok to Southeast Asia.
The cheapest ticket to Southeast Asia from Bangkok found in the last 72 hours was to Chiang Mai, at S$ 67 return. The most popular route is from Bangkok Suvarnabhumi Airport (BKK) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 125.

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

The average price for all round-trip flights from Bangkok 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$ 136 on average. Morning departures are around 23% more expensive 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 S$ 209.

Can I save money by flying with a stopover from Bangkok 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 S$ 265, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok 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 Bangkok to Southeast Asia is July, when tickets cost S$ 220 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of return tickets is S$ 295 and S$ 277 respectively.

What’s the cheapest day of the week to fly from Bangkok to Southeast Asia?

The average price of all round-trip flights from Bangkok to Southeast Asia clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Bangkok to Southeast Asia, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Southeast Asia, Monday is the cheapest day to fly and Friday is the most expensive.

How far in advance should I book a flight from Bangkok 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 Bangkok 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 Bangkok to Southeast Asia, you should book around 9 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Cheapest flight

S$ 52
Flight from Bangkok Suvarnabhumi Airport to Singapore

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

Insights shared by verified travellers who flew the route from Bangkok to Southeast Asia 
Verified travelerFlew with Thai AirwaysBKK-CEIFeb 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 Air CanadaBKK-SINJan 2025
Talk to a representative so your not lost
Verified travelerFlew with Singapore AirlinesBKK-SINNov 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 Malaysia AirlinesBKK-KULJul 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.
Verified travelerFlew with Thai AirAsiaDMK-DPSJul 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
GavinFlew with Thai AirwaysBKK-UBPApr 2024
Not as cheap as they used to be. I try and fly Thai Smile always as they seem to be the best.
GordonFlew with Bangkok AirwaysBKK-USMApr 2024
Try to put all your stuff in your checked luggage and take a light carry on.
Verified travelerFlew with Thai Vietjet AirBKK-SINDec 2023
Go to the gantry early as more time required for transfer to aircraft

FAQs - booking Southeast Asia flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bangkok 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 Bangkok 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 Bangkok 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 Bangkok 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 Bangkok 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 5 airlines serving from Bangkok to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Bangkok 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 Bangkok 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.
7.8
Thai AirwaysOverall score based on 319 reviews
7.9Boarding
8.3Crew
6.9Entertainment
7.5Comfort
7.3Food
Airline reviews

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

10.0 ExcellentTim, Feb 2025TPE - SEA
Read more Thai Airways reviews

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

USB charging port was not working at my seat 48K.

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

Could have been better. I prefer Thai airlines only but it hasnt been reliable.

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.

Other than the bus wait time to off board passenger when we reached Don Muang, everything else was excellent

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

No WiFi or movies. And the seat We’re uncomfortable. Good thing it was a short flight

It was on time! First time in a long time for Air Asia. Thank you!

Nightmare at check in because of restrictibe and unmanageable baggage rules. Very long line and slow because of these policies. Not a smart way to make $

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

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."

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

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.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Bangkok

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

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