₱3,109 Find Cheap Flights from Thailand to Southeast Asia

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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 for flights to Southeast Asia
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Asia
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KAYAK's insights & trends for flights to Southeast Asia

Get data-powered insights and trends for 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 round-trip prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to Southeast Asia from Thailand found in the last 72 hours was to Bangkok Suvarnabhumi Airport, at ₱16 round-trip. The most popular route is Bangkok Suvarnabhumi Airport (BKK) to Manila (MNL) and the cheapest round-trip airline ticket found on this route in the last 72 hours was ₱60.

What is the cheapest day to fly to Southeast Asia?

The average price of all flights from Thailand to Southeast Asia clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Southeast Asia is Tuesday where round-trip tickets can be as cheap as ₱5,658. On the other hand, the most expensive day to fly is Monday, where round-trip prices are ₱8,410 on average.

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 ₱6,727 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is ₱14,359 and ₱10,798 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 round-trip flights cost ₱215 on average. Morning departures are around 37% 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 ₱345.

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 the flight from Thailand to Southeast Asia, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 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 ₱1,662.

Good to know

Low season

August

High season

December

Cheapest flight

₱3,109
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Bangkok Suvarnabhumi Airport to Manila

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

Insights shared by verified travelers who flew the route from Thailand 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.
AndyFlew with Thai AirAsiaCNX-DMKOct 2024
I still think Airasia is the best to go with out of all budget airlines for sure.
JohnFlew with VietJet AirHKT-SGNOct 2024
The ground check in counter staff were wonderful at Phuket.
Verified travelerFlew with Bangkok AirwaysBKK-SAIOct 2024
For employees who speak English just slow down...the accent when spoken fast is difficult to understand at first.
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
GordonFlew with Singapore AirlinesHKT-SINApr 2024
We were happy with our flights with UA and Singapore airlines HKT to SIN to SFO. Phuket Int’l Airport is well run, airport security excellent and efficient.
JaniqueFlew with Thai Lion AirKBV-DMKMar 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
JoshuaFlew with Bangkok AirwaysHKT-BKKMar 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
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.
StevenFlew with Thai AirAsiaCNX-DMKApr 2024
I would not book with AirAsia as they have no customer support. Something that is very important for air travel sometimes.
Verified travelerFlew with Thai Vietjet AirHKT-CNXJan 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 AirBKK-SINDec 2023
Go to the gantry early as more time required for transfer to aircraft
AnsonChristineFlew with Thai AirAsiaCNX-SINFeb 2024
Thai air asia unreliable and fail to refund for cancelled flights

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 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 round-trip 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.

See more FAQs

Top 5 airlines serving 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.
7.5
Thai AirAsiaOverall score based on 207 reviews
6.8Comfort
8.0Crew
6.2Food
7.5Boarding
5.6Entertainment
Airline reviews

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.

8.0 ExcellentSajidur, Mar 2025CNX - KBV
Read more Thai AirAsia reviews

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 $

Not so good, my business seat is not working properly

Well it's strange everytime going the flight is late coming back the service is superior

Going to Dumaguette 4 times in a row I was late it's terrible

love the flight but the chairs are not comfortable mostly for smaller people

There was something that did not work on every fligjt. No water in business class washroom and inflight entertainment system did not work in business class.

I can't complain. Flying with Philippines airlines was the best choice. They are the best option in the Philippines.

Flight left on time landed early, Crew was great , never an easy job. Bags arrived in a timely manner . Good job all in all.

Food was great. Hot meals. Entertainment- not so good. They only showed one tv filipino series with only 3 episodes for a 14 hour flight.

Ground and flight crew very courteous and professional. Seats are just ok. Entertainment could be upgraded with newer movies. Food was not good at all.

Great ride! arrived safe and sound. Everything was great altho its still uncomfortable seats too small space to pass through in.

No entertainment and not expected. Cabin was very cold which brought the comfort score down

Your check in lines were terrible everything else was great!

flight cancelled.. booked through orbitz, yet orbitz won't handle refunds.. never use them again..

It arrived 18 minutes early. Attendant are good. For baording , they should improve especially carrying thru bus.

Super delayed. Delayed to get the bus, delayed to get off the bus, delayed to take off.

exceptionally good with the particular flight because no delay. hope that happens for every flight

Boarding had us in a tunnel with no AC for 15 minutes. Not planned well. And you have to pay for water, get at airport

Kind of worried due to typhoon but yeah we can't do about nature thing. So okay naman kudos to all crews and pilots for the safe landing.

it was good experience though we wait for a minutes in the railday due to no available parking. Keep it up all..

I was memorable! THIS FLIGHT WAS ALL ABOUT WAITING! WAITING TO BOARD SINCE FLIGHT WAS DELAYED. WAITING IN THE RUNWAYS NO AVAILABLE PARKING BAY. FOR THE LAST TIME WAITING FOR FOOD COMPENSATION

The flight was delayed by an hour . Traveling with 75 year old father was difficult and then when he asked for water he was asked to purchase :-) . Overall just an ok experience.

Overall service is good, the only thing I would like airasia to improve is there seating. Their seat handles are broken as well as the back rest

Boarding with air asia is excellent via organized lines by zone except when there is only 1 gate agent and no scanner, only by tearing tickets??? Crazy

The flight was supposed to depart at 9:25. It departed at 9:00. Im glad we were early and did not miss it.

They wouldn't even allow us to bring water from the fountain on board the aircraft.

Premium seats should have legroom this one didn't have it. I had 2 free checked bag but I got charged for while it shows on my reservation

Terrible airline! This airline just ruined our family vacation due to a 12 hours delay as a result of their operational issues.

Too many flight delays. Airport terminal serving Boracay needs upgrades.

Over 6 hours delayed.. using philippine air fleet planes are beat up dirty and uncomfortable. Have been flying air asia for over 4 years from Manila to Tokyo and kansai as well as several local flights from Manila to Bacolod and Cebu.. 3 planes were down for maintenance and caused havoc.. need to invest in new fleet or seriously clean and upgrade the existing fleet. Will not be flying anymore until fixed. Several options out there now to choose from as air asia prices have skyrocketed.. no point in using them anymore . Severally upset passenger here. They can’t even manage the queuing of Zones for boarding as it’s a crab fest free for all now. No discipline and let the passengers in line to board just run into any lane possible.. and priority luggage?? Forget it I’ve paid for it for the last 6 flights and never got it first.. air asia has turned into a expensive joke.. use Cebu pacific or zip air now..

We had three flight delays before eventually taking off 3 hours late. Inflight service was very limited, but it was a relatively short flight. Luggage was delivered promptly.

Great from start to finish. Staff very friendly. Flight smooth and comfortable.

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.

Book cheap flights from Thailand to Southeast Asia

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Southeast Asia found on KAYAK in the last 72 hours.
10/2Thu
directCebu Pacific
3h 25mBKK-CRK
10/9Thu
directCebu Pacific
3h 30mCRK-BKK
₱7,406
10/7Tue
directCebu Pacific
3h 45mBKK-MNL
10/12Sun
directCebu Pacific
3h 40mMNL-BKK
₱7,858
8/11Mon
1 stopScoot
12h 20mBKK-CRK
8/18Mon
1 stopScoot
21h 00mCRK-BKK
₱9,893
7/30Wed
1 stopScoot
8h 30mBKK-MNL
8/24Sun
1 stopScoot
13h 30mMNL-BKK
₱10,232
6/6Fri
directPhilippines AirAsia
3h 35mDMK-MNL
6/14Sat
directPhilippines AirAsia
3h 20mMNL-DMK
₱10,345
6/7Sat
directPhilippines AirAsia
3h 35mDMK-MNL
6/14Sat
directPhilippines AirAsia
3h 20mMNL-DMK
₱11,419
6/6Fri
directThai Airways
3h 15mBKK-MNL
6/14Sat
directThai Airways
3h 15mMNL-BKK
₱14,416
5/17Sat
directThai Airways
3h 15mBKK-MNL
5/26Mon
directThai Airways
3h 15mMNL-BKK
₱14,642
6/5Thu
directPhilippine Airlines
3h 30mBKK-MNL
6/13Fri
directPhilippine Airlines
3h 45mMNL-BKK
₱17,468
5/10Sat
1 stopPhilippine Airlines
12h 40mBKK-PPS
5/14Wed
1 stopPhilippine Airlines
9h 35mPPS-BKK
₱18,769

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Southeast Asia found on KAYAK in the last 72 hours.
10/10Fri
directCebu Pacific
3h 45mBKK-MNL
₱3,109
10/9Thu
directCebu Pacific
3h 45mBKK-MNL
₱3,166
9/7Sun
directPhilippines AirAsia
3h 35mDMK-MNL
₱4,918
5/15Thu
directPhilippines AirAsia
3h 35mDMK-MNL
₱5,257
7/22Tue
1 stopScoot
13h 15mBKK-MNL
₱6,049
6/22Sun
1 stopScoot
14h 55mBKK-CEB
₱6,162
4/30Wed
directThai Airways
3h 15mBKK-MNL
₱10,798
5/5Mon
directPhilippine Airlines
3h 30mBKK-MNL
₱10,911
4/30Wed
directThai Airways
3h 15mBKK-MNL
₱11,024
5/7Wed
1 stopPhilippine Airlines
10h 05mBKK-PPS
₱11,193

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Last minute flights to Southeast Asia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Southeast Asia that are departing in the next 10 days.
4/26Sat
directCebu Pacific
3h 50mBKK-MNL
5/12Mon
directCebu Pacific
3h 40mMNL-BKK
₱11,306
4/27Sun
directCebu Pacific
3h 50mBKK-MNL
5/12Mon
directCebu Pacific
3h 40mMNL-BKK
₱11,476
4/25Fri
directThai Airways
3h 15mBKK-MNL
4/28Mon
directThai Airways
3h 15mMNL-BKK
₱15,433
4/25Fri
multi-stopScoot
27h 35mBKK-MNL
5/5Mon
multi-stopScoot
22h 25mMNL-BKK
₱17,468
4/28Mon
directPhilippine Airlines
3h 30mBKK-MNL
5/2Fri
directPhilippine Airlines
3h 35mMNL-BKK
₱18,486
4/25Fri
directPhilippine Airlines
3h 30mBKK-MNL
4/30Wed
directPhilippine Airlines
3h 45mMNL-BKK
₱19,164
4/27Sun
multi-stopPhilippines AirAsia
12h 05mDMK-CEB
5/23Fri
multi-stopPhilippines AirAsia
16h 45mCEB-DMK
₱20,125
4/28Mon
directThai Airways
3h 15mBKK-MNL
5/9Fri
directThai Airways
3h 15mMNL-BKK
₱23,913
4/27Sun
multi-stopScoot
27h 35mBKK-MNL
5/2Fri
multi-stopScoot
15h 00mMNL-BKK
₱24,083
4/25Fri
multi-stopPhilippines AirAsia
15h 20mDMK-CEB
5/30Fri
multi-stopPhilippines AirAsia
12h 00mCEB-DMK
₱30,640

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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.

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