Find flights
When to book
FAQs & Tips
Direct Flights
Airlines
Deals

S$ 208 Find cheap flights from Southeast Asia to Koh Samui

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 10-11. 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

Search hundreds of travel sites at once for deals on flights to Koh Samui

In the last 7 days, travellers have searched 46,479,581 times on KAYAK, and here's why:

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

September

High season

January

Cheapest flight

S$ 208
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (40% more expensive on average)
Flight from Singapore 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 return 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 direct from Southeast Asia to Ko Samui?

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

Direct departures

Southeast Asia to Ko Samui

Monday

Air Astana, Air France, Austrian Airlines, +26 more

Air Astana, Air France, +27 more

Tuesday

Air Astana, Air France, Austrian Airlines, +26 more

Air Astana, Air France, +27 more

Wednesday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Thursday

Air Astana, Air France, Austrian Airlines, +26 more

Air Astana, Air France, +27 more

Friday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Saturday

Air Astana, Air France, Austrian Airlines, +26 more

Air Astana, Air France, +27 more

Sunday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

See more direct flights

Direct returns

Ko Samui to Southeast Asia

Monday

Air Astana, Air France, Austrian Airlines, +26 more

Air Astana, Air France, +27 more

Tuesday

Air Astana, Air France, Austrian Airlines, +26 more

Air Astana, Air France, +27 more

Wednesday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Thursday

Air Astana, Air France, Austrian Airlines, +26 more

Air Astana, Air France, +27 more

Friday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Saturday

Air Astana, Air France, Austrian Airlines, +26 more

Air Astana, Air France, +27 more

Sunday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

See more direct flights
See more direct flights

Top 3 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.
8.2
Bangkok AirwaysOverall score based on 156 reviews
8.8Crew
6.6Entertainment
8.1Comfort
7.6Food
8.3Boarding
Airline reviews

Generally good. I didn't have any food on the flight so I can't make a judgement. It smelled good.

10.0 ExcellentAnonymous, Oct 2024BKK - SAI
Read more Bangkok Airways reviews

Generally good. I didn't have any food on the flight so I can't make a judgement. It smelled good.

Efficient, comfortable and clean-very good flight with friendly staff and crew

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.

The seats were more narrow than at other lines. Food was mediocre (economy class)

The crew and their service was top notch, but the plane itself seemed to be on the older side and worn out. Also, the food could’ve been better. 9 out of 10.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

On time, friendly staff and decent food. Would definitely recommend.

Once again the meal served was delicious - we got chicken rice

The experience was poor in comparison to the flight to Manado from Singapore via Scoot. Gate against could only check in stroller to Singapore (by clearing immigration) or to Brisbane. Who is able to carry their baby for 7 hour transit without having to enter Singapore?

Singapore Airlines from Mumbai was late, we were rerouted to Copenhagen and then to Los Angeles. As senior citizens, we should have been given a hotel voucher for a night and fly out the next day. I hope Singapore Airlines should give us a credit in good faith if they want us to fly with them. I doubt it, but you never know.

They bumped us up. They overbooked the flight and we hurried to the next flight. We are a family of 5 with 13, 10 , and 6 year olds kids. Everybody was running to the next flight. We never been exhausted in our flights hust like we have experienced this week. Mismanagement in scoot and kayak.

I had to change a flight date and it cost me $800.00 dollars. In the past, if there was room on the flight(which there was), Singapore Airlines simply re-booked me. This might have occurred because the office in Bali where I could interface with a human face to face is now closed since COVID. I naively figured the ability to change my flight into my decision to go with Singapore Airlines as it does cost a bit more. I will still fly on them as they are superior to the other carriers by a fairly large margin, especially for my needs.

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.

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.

Book cheap flights from Southeast Asia to Koh Samui

Recent return flight deals

25-11Mon
directScoot
1h 55mSIN-USM
28-11Thu
directScoot
2h 00mUSM-SIN
S$ 370
7-12Sat
directScoot
1h 55mSIN-USM
9-12Mon
directScoot
2h 00mUSM-SIN
S$ 371
7-12Sat
directScoot
1h 55mSIN-USM
9-12Mon
directScoot
2h 00mUSM-SIN
S$ 373
7-11Thu
directScoot
1h 55mSIN-USM
10-11Sun
directScoot
2h 00mUSM-SIN
S$ 374
7-12Sat
directScoot
1h 55mSIN-USM
9-12Mon
directScoot
2h 00mUSM-SIN
S$ 375
7-11Thu
directScoot
1h 55mSIN-USM
10-11Sun
directScoot
2h 00mUSM-SIN
S$ 377
20-1Mon
1 stop
16h 10mSIN-USM
24-1Fri
direct
2h 00mUSM-SIN
S$ 382
13-12Fri
directBangkok Airways
1h 55mSIN-USM
15-12Sun
directBangkok Airways
1h 55mUSM-SIN
S$ 506
23-11Sat
directBangkok Airways
1h 55mSIN-USM
30-11Sat
directBangkok Airways
1h 55mUSM-SIN
S$ 556
9-1Thu
directBangkok Airways
1h 55mSIN-USM
16-1Thu
directBangkok Airways
1h 55mUSM-SIN
S$ 564

Search by stops

Search by airline

Search by price

Recent one-way flight deals

10-11Sun
directScoot
1h 55mSIN-USM
S$ 208
6-11Wed
directScoot
1h 55mSIN-USM
S$ 209
25-11Mon
1 stop
11h 30mSIN-USM
S$ 219
6-1Mon
1 stop
13h 00mSIN-USM
S$ 227
27-11Wed
directBangkok Airways
1h 55mSIN-USM
S$ 263
18-12Wed
directBangkok Airways
1h 55mSIN-USM
S$ 363
18-1Sat
2 stopsVietnam Airlines
19h 55mSIN-USM
S$ 481
30-11Sat
2 stopsPhilippine Airlines
32h 05mSIN-USM
S$ 682
22-11Fri
2 stopsPhilippine Airlines
21h 10mSIN-USM
S$ 748
1-1Wed
2 stopsVietnam Airlines
19h 25mSIN-USM
S$ 899

Search by stops

Search by airline

Search by price

Last minute flights from Southeast Asia to Koh Samui

Last minute flight, train and bus deals

1-11Fri
directScoot
1h 55mSIN-USM
5-11Tue
directScoot
2h 00mUSM-SIN
S$ 373
1-11Fri
directScoot
1h 55mSIN-USM
5-11Tue
directScoot
2h 00mUSM-SIN
S$ 426
1-11Fri
directScoot
1h 55mSIN-USM
4-11Mon
directScoot
2h 00mUSM-SIN
S$ 453
1-11Fri
direct
1h 55mSIN-USM
5-11Tue
multi-stop
12h 35mUSM-SIN
S$ 457
1-11Fri
multi-stop
43h 55mSIN-USM
5-11Tue
direct
2h 00mUSM-SIN
S$ 464
1-11Fri
directScoot
1h 55mSIN-USM
4-11Mon
directScoot
2h 00mUSM-SIN
S$ 465
1-11Fri
direct
1h 55mSIN-USM
5-11Tue
multi-stop
8h 45mUSM-SIN
S$ 484
1-11Fri
directBangkok Airways
1h 55mSIN-USM
3-11Sun
directBangkok Airways
1h 55mUSM-SIN
S$ 580
1-11Fri
directBangkok Airways
1h 55mSIN-USM
3-11Sun
directBangkok Airways
1h 55mUSM-SIN
S$ 632
2-11Sat
multi-stopGaruda Indonesia
11h 05mSIN-USM
5-11Tue
multi-stopGaruda Indonesia
11h 25mUSM-SIN
S$ 4,204

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Koh Samui

Information on the airport you'll fly into in Koh Samui