S$ 87 Find Cheap Flights from Southeast Asia to Thailand

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Good to know

Low seasonOctober
Cheapest flightS$ 87
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Singapore to Phuket City

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

Insights shared by verified travellers who flew the route from Southeast Asia to Thailand 
Verified travelerFlew with Bangkok Airways
SAI
-
BKK
Mar 2026
Bring water and snack or stuff if you get board on short flights
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 Vietravel Airlines
SGN
-
BKK
May 2025
Get to the airport at least two hours before boarding, the line through immigration moves at a snail’s pace.
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 :)
MarkFlew with AirAsia
KUL
-
HKT
Nov 2024
Make sure if you’ve traveled else where you my need to up your luggage from the minimum I did it’s cheaper in advance.
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 Philippines AirAsia
MNL
-
DMK
Jan 2024
If you fly with budget airline make sure you chack your bag if there is any extra weight or buy extra weight online during check-in cause at the airport is triple also if you think you will eat on the plane buy your food online you will save a bit and you will have option to choose your meal
WongFlew with AirAsia
KUL
-
DMK
Jan 2024
Shuvanabhumi Airport is the most convenient , reach airport by ARL without walking too much. Whereas Don Mueang airport need to walk far from Red Line station . For international flight, you need to walk pass domestic terminal to the international departure hall.
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.

FAQs for booking flights from Southeast Asia to Thailand

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southeast Asia 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 Southeast Asia 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 Southeast Asia 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 Southeast Asia 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 Southeast Asia to Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to Thailand?

    Southeast Asia and Thailand are connected by different airlines. The airlines that fly that route the most regularly are Thai AirAsia (1,556 flights per week), Thai Airways (1,022 flights per week), and Bangkok Airways (785 flights per week).

  • How many airports are there in Thailand?

    There are 30 airports in Thailand. The busiest airport is Bangkok Suvarnabhumi Airport (BKK), with 50% of all flights arriving there.

  • Which is the cheapest airport to fly into in Thailand?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Thailand is Udon Thani Airport (UTH), with an average flight price of S$ 33.

  • What is the cheapest flight to Thailand?

    The cheapest ticket to Thailand from Southeast Asia found in the last 72 hours was to Phuket City, at S$ 78 return. The most popular route is Chiang Mai (CNX) to Bangkok Suvarnabhumi Airport (BKK) and the cheapest return airline ticket found on this route in the last 72 hours was S$ 116.

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

    The cheapest month for flights from Southeast Asia to Thailand is June, when tickets cost S$ 356 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of round-trip tickets is S$ 730 and S$ 711 respectively.

  • How far in advance should I book a flight from Southeast Asia to Thailand?

    To get a below-average price on a flight from Southeast Asia to Thailand, you should book around 5 weeks before departure, which saves you about 22% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

  • How many cities have direct flights to Thailand?

    From Southeast Asia, there are direct flights to Thailand from 16 cities. The city with the most direct flights is Bangkok, with 7,541 direct flights each week.

  • How many direct flights to Thailand are there each day?

    There are around 1,995 direct flights from within Southeast Asia to Thailand every day. Most flights (46%) depart in the morning.

  • How many direct flights to Thailand are there each week?

    Each week there are around 13,965 direct flights from within Southeast Asia to Thailand. The most common day for departures is Saturday, with 15% of flights taking off on this day.

  • How long is the flight to Thailand?

    An average direct flight from Southeast Asia to Thailand takes 5h 18m, covering a distance of 2063 km. The shortest route is Yangon (RGN) to Bangkok Suvarnabhumi Airport (BKK) with an average flight time of 1h 25m.

  • How many long-haul flights are there to Thailand each week?

    Each week, there are 64 medium-haul flights (3-6 hour flight duration) and 13,901 short-haul flights (up to 3 hour flight duration) to Thailand. There aren’t any long-haul flights (6-12 hour flight duration).

  • What are the most popular destinations in Thailand?

    Based on KAYAK flight searches, the most popular destination is Bangkok (80% of total searches to Thailand). The next most popular destinations are Phuket City (5%) and Krabi (5%). Searches for flights to Chiang Mai (3%), to Ko Samui (3%), and to Hat Yai (2%) are also popular.

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

 
Need help choosing which airline to fly with from Southeast Asia 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 1480 reviews
7.8Food
8.6Crew
8.3Boarding
8.1Entertainment
8.0Comfort
Airline reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

10.0 ExcellentEirene, Mar 2026
SIN - MEL
Read more Singapore Airlines reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

They ran out of the second choice of food was stuck with fish

No frills airline with minimal leg room and no entertainment

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

toilets could be cleaned more frequently, everything else was pretty good.

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

I have difficulties to book wheelchair for my parents returned flight

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

the rudest staff in the world!!! we had overweight baggage, which is our fault but it is a really stupid rule, and the woman said we could reorganise or pay now, we said we’d reorganise and she started shouting “do it now! hurry up!” even though the flight wasn’t even boarding yet. She told us that if our two cabin bags were below 14 together, then we wouldn’t have to pay 500k dong. We reorganised and our bags were below 14kg. She then said that it was all of our bags together that should be less than 14kg. We were obviously confused by this, because she had just said that it was our two cabin bags and we asked her why she told us to rearrange our bags then. She started shouting at us again saying that we needed to “pay now or throw away”. We said fine, we’ll just pay, and she suddenly started asking for 1.51 million dong. I asked her why it was suddenly over three times the price and she said that it was always that price. I asked to see the other piece of paper she had that had the other price and she slammed her one on top of it and started shouting “pay now or i’ll close the gate” (boarding was already finishing at this point). So, we had no choice but to pay three times the original price, even though we reorganised our cabin bags to be under the necessary weight like she had asked us to. I wouldn’t even be so upset about the money if the staff were at least a little bit nice. She was possibly the rudest, most ignorant woman I have ever met in my life. Besides that, the plane/flight was just a bit worse than ryanair standard. Small seats, delayed by an hour. Typical low budget. At least the ryanair staff don’t try to scam you. Avoid at all costs, it’s not worth the hassle of dealing with such horrible people.

The boarding process took very long, partly due to passengers on incoming flight took too long to deplane

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.

Not good in terms of amenities. For over 6 hours they don’t even provide complementary drinks or snacks-forget about dinner or lunch.

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.

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.

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

3 hours delay ,we changed plane after boarding and waiting inside

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

Uncoordinated boarding, seat comfort is terrible, even toilet is so small that overweight people wouldn't fit in. Baggage scam with additional fees. Stay away from this airline.

Forthright communication to the customers regarding services offered and any fees involved.

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.

Everything you need to know for your flight to Thailand

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.