S$ 83 Find Cheap Flights from Southeast Asia to Thailand

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Low season

September

High season

December

Cheapest flight

S$ 83
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from Singapore to Krabi

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 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 :)
AndyFlew with Thai AirAsiaCNX-DMKOct 2024
I still think Airasia is the best to go with out of all budget airlines for sure.
HartoFlew with Thai AirwaysCGK-BKKSept 2024
I'd take Singapore airlines for better comfort and larger luggage allowance
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 Philippines AirAsiaMNL-DMKJan 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
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 Jetstar AsiaSIN-BKKJan 2024
Considering budget airlines, air Asia, vietjet and firefly are so much more better.
SheriFlew with Thai AirAsiaDPS-DMKJan 2024
I would have liked to know that I couldn't get even a drink on a 4+ hour flight. It was international so I expected at least minimal services. A meal would have been reasonable.

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 (2,822 flights per week), Thai Airways (1,845 flights per week), and Bangkok Airways (1,401 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 49% 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$ 42.

  • What is the cheapest flight to Thailand?

    The cheapest ticket to Thailand from Southeast Asia found in the last 72 hours was to Bangkok Suvarnabhumi Airport, at S$ 46 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$ 46.

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

    The cheapest month for flights from Southeast Asia to Thailand is May, when tickets cost S$ 182 (return) on average. On the other hand, the most expensive months are January and November, when the average cost of round-trip tickets is S$ 220 and S$ 217 respectively.

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

    To get a below-average price on the flight from Southeast Asia to Thailand, you should book around 16 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 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 12,749 direct flights each week.

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

    There are around 3,506 direct flights from within Southeast Asia to Thailand every day. Most flights (47%) depart in the morning.

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

    Each week there are around 24,542 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 9h 04m, covering a distance of 2160 km. The shortest route is Singapore (SIN) to Hat Yai (HDY) with an average flight time of 1h 35m.

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

    Each week, there are 117 medium-haul flights (3-6 hour flight duration) and 24,425 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 (76% of total searches to Thailand). The next most popular destinations are Phuket City (7%) and Chiang Mai (6%). Searches for flights to Krabi (4%), to Ko Samui (4%), and to Hat Yai (2%) are also popular.

See more FAQs

Top 5 airlines serving 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.
8.1
Singapore AirlinesOverall score based on 1285 reviews
8.6Crew
7.9Comfort
8.2Boarding
7.7Food
8.0Entertainment
Airline reviews

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

10.0 ExcellentPierre, Mar 2025PDX - SFO
Read more Singapore Airlines reviews

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

I was a member of Krisflyer for ten years, but my last flight to Tokyo was a disaster. I had to stand in line for four hours before check-in because they were late opening the counter, and there were more than 50 people behind me. The plane was extremely small, and the food could have been better. When I dropped off my stroller before boarding the plane, I expected to receive it upon exiting for my transfer. However, they returned the stroller to the checked baggage because they said I was late getting off the plane. Of course, I was late; they assigned me a seat at the back of the aircraft, and I was traveling with a baby! The worst part was when I arrived in Jakarta. They damaged my stroller and refused to approve my claim, so I had to pay for stroller rental because of the damage they caused. I don’t know what happened to Singapore Airlines, but I felt like I was flying with a budget airline.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

Food option Hindu veg to Hindu non veg request was unheard

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

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 $

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.

I value punctuality and customer service, which were exactly what I experienced in this flight.

Landing was smooth. Baggage check in was given complimentary B4 boarding was like a surprise gift.

If you are over 170 cm, i would implore you to select an exit row or front row seat. You will not be able to sleep. Extremely uncomfortable.

My second consecutive experience of flight delay between 1.5 and close to 2hr. Resulting upsetting my biz agenda and additional expenses on local transportation to catch up

Expensive Poor check-in process staff only arrived 2h before boarding which is not a par with international standards Cabin was overly warm No seat Pocket No in seat charging No entertainment No WiFi option Slow cabin service Limited purchasing options Boarding was good Staff were presentable Flight was safe and on time

The flight attendants were not passing out soft drinks. They skipped a lot of rows and passengers were complaining.

The boarding a bit late but overall no drama. Will fly with jetstar again someday for sure.

seat legroom was quite narrow, so i could feel the person’s knees behind me.

Honestly, I Wouldn’t fly Jetstar if I had a choice.

Paid top dollar, and outrageous add ons to get squeezed into an uncomfortable seat with the least leg room possible. Probably best to avoid air travel whenever possible, maybe forever.

Book cheap flights from Southeast Asia to Thailand

Recent return flight deals

11-5Sun
directScoot
1h 50mSIN-KBV
15-5Thu
directScoot
1h 55mKBV-SIN
S$ 114
4-5Sun
directScoot
1h 50mSIN-KBV
8-5Thu
directScoot
1h 55mKBV-SIN
S$ 115
4-5Sun
directScoot
1h 50mSIN-KBV
10-5Sat
directScoot
1h 55mKBV-SIN
S$ 118
12-6Thu
directJetstar Asia
2h 00mSIN-HKT
15-6Sun
directJetstar Asia
2h 00mHKT-SIN
S$ 146
2-6Mon
directThai AirAsia
2h 40mSIN-DMK
22-6Sun
directThai AirAsia
2h 25mDMK-SIN
S$ 151
23-4Wed
directJetstar Asia
2h 00mSIN-HKT
29-4Tue
directJetstar Asia
2h 00mHKT-SIN
S$ 154
24-4Thu
directThai AirAsia
2h 40mSIN-DMK
30-4Wed
directThai AirAsia
2h 25mDMK-SIN
S$ 158
27-4Sun
directSingapore Airlines
1h 50mSIN-HKT
30-4Wed
directSingapore Airlines
2h 15mHKT-SIN
S$ 258
27-4Sun
directThai Airways
2h 10mKUL-BKK
4-5Sun
directThai Airways
2h 10mBKK-KUL
S$ 268
27-4Sun
directSingapore Airlines
2h 00mSIN-HKT
30-4Wed
directSingapore Airlines
2h 05mHKT-SIN
S$ 273

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Recent one-way flight deals

31-8Sun
directScoot
1h 50mSIN-KBV
S$ 83
21-4Mon
directScoot
2h 40mSIN-BKK
S$ 84
21-4Mon
directJetstar Asia
2h 00mSIN-HKT
S$ 88
5-4Sat
directJetstar Asia
2h 00mSIN-HKT
S$ 92
26-5Mon
directThai AirAsia
2h 25mSIN-DMK
S$ 96
11-6Wed
directThai AirAsia
2h 40mSIN-DMK
S$ 98
12-4Sat
directThai Airways
2h 20mSIN-BKK
S$ 233
4-4Fri
directThai Airways
2h 20mSIN-BKK
S$ 242
8-4Tue
directSingapore Airlines
2h 25mSIN-BKK
S$ 271
4-4Fri
1 stopSingapore Airlines
27h 30mDPS-KBV
S$ 336

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Last minute flights from Southeast Asia to Thailand

Last minute flight, train and bus deals

2-4Wed
directThai AirAsia
2h 30mSIN-DMK
9-4Wed
directThai AirAsia
2h 20mDMK-SIN
S$ 162
2-4Wed
directThai AirAsia
2h 30mSIN-DMK
9-4Wed
directThai AirAsia
2h 25mDMK-SIN
S$ 165
1-4Tue
directScoot
2h 25mSIN-BKK
2-4Wed
directScoot
2h 20mBKK-SIN
S$ 167
2-4Wed
directScoot
2h 30mSIN-BKK
2-4Wed
directScoot
2h 25mBKK-SIN
S$ 170
2-4Wed
directJetstar Asia
2h 25mSIN-BKK
16-4Wed
directJetstar Asia
2h 25mBKK-SIN
S$ 289
31-3Mon
directThai Airways
2h 20mSIN-BKK
3-4Thu
directThai Airways
2h 15mBKK-SIN
S$ 293
30-3Sun
directThai Airways
2h 20mSIN-BKK
3-4Thu
directThai Airways
2h 15mBKK-SIN
S$ 295
2-4Wed
directJetstar Asia
2h 25mSIN-BKK
8-4Tue
directJetstar Asia
2h 25mBKK-SIN
S$ 301
1-4Tue
directSingapore Airlines
2h 25mSIN-BKK
1-4Tue
directSingapore Airlines
2h 20mBKK-SIN
S$ 360
1-4Tue
directSingapore Airlines
1h 55mSIN-HKT
8-4Tue
directSingapore Airlines
2h 05mHKT-SIN
S$ 371

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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.

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