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Find cheap flights from Southeast Asia to Koh Samui from $60

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Koh Samui departing on 5/16. 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
0 bags
Wed 5/29
Wed 6/5

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Good to know

Low season

October

High season

February

Cheapest flight

$60
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Bangkok Suvarnabhumi Airport to Koh Samui

FAQs for booking flights from Southeast Asia to Koh Samui

  • How does KAYAK find such low prices on flights from Southeast Asia to Koh Samui?

    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 Koh Samui.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Koh Samui from 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 Southeast Asia to Koh Samui?

    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 to Koh Samui with an airline and back to Southeast Asia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to Koh Samui?

    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 Koh Samui from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Southeast Asia to Koh Samui?

Find which airlines fly direct from Southeast Asia to Ko Samui, which days they fly and book direct flights.

Nonstop departures

Southeast Asia to Ko Samui

Monday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Tuesday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Wednesday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Thursday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Friday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Saturday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Sunday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

See more direct flights

Nonstop returns

Ko Samui to Southeast Asia

Monday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Tuesday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Wednesday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Thursday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Friday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Saturday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Sunday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

See more direct flights
See more direct flights

Top 4 airlines serving from Southeast Asia to Koh Samui

 
Need help choosing which airline to fly with from Southeast Asia to Koh Samui? 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 212 reviews
6.9Entertainment
7.7Food
8.4Boarding
8.7Crew
8.1Comfort
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."

Extra seat belt across the chest 10 minutes before taking off and 15 minutes before landing seemed excessively safe.

The transfer from Domestic and International was a bit confusing but I am easily confused. I did not eat any food, but the food on the other leg was decent. It was nice they turned the lights off on the night flight. The plane was in good shape, but was a little cramped in economy and I am small. They gave me a customs form to fill out and nobody looked at it as I went through customs. Not a bad flight.

We are satisfied with the cabin crew serviceand the quality of meals served.

Lunch Food was tasteful and had variety. Seat was comfortable. However, when I was reserving my seats during booking, the seat configuration showed was 3-3-3, but when I boarded it was a 2-4-2 configuration? Also during booking, I had also bought travel insurance together with my TG booking. However there was no confirmation of my purchase from Allianz and TG. After several emails with TG contact, sales, reservation and Allianz was i able to confirm my insurance purchase. When the policy was issued, the birth dates of me and my wife were wrongly stated and I had to go through another round of emails with Allianz to get it corrected. Otherwise any claims would be void! It was indeed not a very good booking experience!

Check in was a disaster. 90 minutes and only 2 economy check in desks open. Had to rush to catch the flight.

I couldnt go on this flight and lost all my money over 1,000 UK Pounds as my visa to Myanmar was not accepted :(

Thai Airways is one of the best airlines in the business. Looking forward to fly again with them.

After going back and forth with the airline, they never reimbursed the airline tickets. Went around asking multiple people how to get reimbursed and kept getting put back, not satisfied with their customer service.

No working jet bridge to deplane, with priority customers deplaning last. Followed by bus to terminal.

Efficient like all the other flights with them. An outstanding budget airline!

The plane had a technical problem it would delayed 10 hours but they just gave limited information and put all passengers into the Miracle lounge. Ther were not enough chairs and so on.

Ensure there is a choice of food for all customers and also enough food

An excellent airline; polite and courteous cabin crew, excellent meal and drink service. Highly recommended.

We boarded the plane at 1:20 pm It was hot. There was no air-conditioning It was stifling They kept us on the plane sitting there for 1 hour and 10 minutes

No space in between the seats as per them the average height of human is 5’3” and weight as 55, so seats are designed as per the same. Also, the aircraft was dirty and full of insects

when we arrived at Taipei no one help us to get boarding pass. we saw a few people there asked them for help but they just ignored us. There was a guy told us to call Starlux number to get help but we don’t know how to dial the number until there was a lady working there helped us to call Starlux customer then someone came down took us to another counter for boarding pass. Very confused and inconvenient. We might not choose Starlux again in the future.

There was no entertainment and food option limited But the service was first class on an economy flight

They didn't have a vegetarian food in spite of the ore order

Technical problems checking in. Had to wait a long time while they got things ready.

Vietnam airlines is just one step upper to the cheapest one (vietjet, if you wanted delays and cancel or feel like a criminal then vietjet is for you) for sure better customer cares and on time.

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.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Not clear why boarding passes could only be issued at the counter and not through the kiosk. I had already check-in on the web, so waiting to obtain a boarding pass 1.5 hours before the actual flight defeats the purpose of early web check-in.

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

We were delayed, but there was never any update given. Everyone was standing at the gate as boarding was supposed to commence at 13:10 for a 13:55 flight. We didn't actually start getting on the shuttles to the plane, until after 14:00. No updates, no information given at all.

Scoot refused to change my flight even though I had booked a flexible ticket. MyTrip wanted to charge me an extra $271 for a ticket that was only listed as $217. I complained about this to scoot and they didn't give a shite. So never again will you be getting money from me Scoot. You can Scoot off.

Book cheap flights from Southeast Asia to Koh Samui

Recent round-trip flight deals

9/5Thu
nonstopBangkok Airways
1h 05mBKK-USM
9/19Thu
nonstopBangkok Airways
1h 15mUSM-BKK
$121
5/27Mon
nonstopBangkok Airways
1h 05mBKK-USM
6/13Thu
nonstopBangkok Airways
1h 15mUSM-BKK
$122
9/17Tue
1 stop
13h 40mBKK-USM
9/21Sat
1 stop
10h 10mUSM-BKK
$160
9/18Wed
1 stop
12h 45mBKK-USM
9/21Sat
1 stop
10h 10mUSM-BKK
$167
5/14Tue
nonstopScoot
2h 00mSIN-USM
5/17Fri
nonstopScoot
1h 55mUSM-SIN
$256
5/14Tue
nonstopScoot
2h 00mSIN-USM
5/17Fri
nonstopScoot
1h 55mUSM-SIN
$257
9/1Sun
1 stopThai Airways
4h 35mHAN-USM
9/3Tue
1 stopThai Airways
14h 25mUSM-HAN
$474
6/25Tue
1 stopThai Airways
12h 25mSIN-USM
6/28Fri
1 stopThai Airways
5h 40mUSM-SIN
$521
9/10Tue
2 stopsVietnam Airlines
9h 25mSIN-USM
9/24Tue
2 stopsVietnam Airlines
19h 20mUSM-SIN
$561
10/4Fri
2 stopsVietnam Airlines
20h 20mSIN-USM
10/8Tue
2 stopsVietnam Airlines
8h 25mUSM-SIN
$578

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Recent one-way flight deals

5/16Thu
nonstopBangkok Airways
1h 05mBKK-USM
$60
9/19Thu
nonstopBangkok Airways
1h 05mBKK-USM
$61
9/25Wed
1 stop
19h 35mBKK-USM
$76
9/7Sat
1 stop
12h 15mBKK-USM
$78
6/26Wed
nonstopScoot
2h 00mSIN-USM
$141
7/2Tue
nonstopScoot
2h 00mSIN-USM
$150
10/5Sat
1 stopMalaysia Airlines
5h 45mKUL-USM
$162
8/15Thu
1 stopMalaysia Airlines
5h 45mKUL-USM
$309
5/8Wed
2 stopsPhilippine Airlines
21h 00mSIN-USM
$436
7/1Mon
2 stopsPhilippine Airlines
21h 00mSIN-USM
$465

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Last minute flights from Southeast Asia to Koh Samui

Last minute flight, train and bus deals

5/3Fri
nonstopBangkok Airways
1h 40mBKK-USM
5/25Sat
nonstopBangkok Airways
1h 15mUSM-BKK
$210
5/3Fri
nonstopBangkok Airways
1h 40mBKK-USM
5/27Mon
nonstopBangkok Airways
1h 15mUSM-BKK
$213
5/3Fri
nonstopBangkok Airways
1h 40mBKK-USM
5/26Sun
nonstopBangkok Airways
1h 15mUSM-BKK
$214
5/3Fri
nonstop
1h 40mBKK-USM
5/27Mon
multi-stop
6h 15mUSM-BKK
$230
5/4Sat
multi-stop
12h 45mBKK-USM
5/8Wed
nonstop
1h 30mUSM-BKK
$269
5/2Thu
multi-stopSingapore Airlines
25h 35mSGN-USM
5/5Sun
multi-stopSingapore Airlines
21h 25mUSM-SGN
$1,346
5/2Thu
multi-stopGaruda Indonesia
10h 10mSIN-USM
5/15Wed
multi-stopGaruda Indonesia
10h 40mUSM-SIN
$1,871
5/2Thu
multi-stopGaruda Indonesia
10h 10mSIN-USM
5/19Sun
multi-stopGaruda Indonesia
10h 40mUSM-SIN
$2,247
5/2Thu
multi-stopCathay Pacific
17h 50mSIN-USM
5/10Fri
multi-stopCathay Pacific
12h 40mUSM-SIN
$4,503
5/2Thu
multi-stopCathay Pacific
17h 50mSIN-USM
5/10Fri
multi-stopCathay Pacific
12h 40mUSM-SIN
$4,504

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