฿1,895 Find Cheap Flights from Southeast Asia to Ko Samui – Compare and Save

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Cheap Flights from Southeast Asia to Ko Samui

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southeast Asia to Ko Samui

Tue 27 Oct - Sat 31 Oct
Bangkok Airways Logo
13:45 - 14:30KBV  Krabi-USM Ko Samui
0h 45mdirect
Bangkok Airways Logo
12:25 - 13:15USM  Ko Samui-KBV Krabi
0h 50mdirect
฿4,088Bangkok Airways
Tue 27 Oct - Sat 31 Oct
Bangkok Airways Logo
13:45 - 14:30KBV  Krabi-USM Ko Samui
0h 45mdirect
Bangkok Airways Logo
12:25 - 13:15USM  Ko Samui-KBV Krabi
0h 50mdirect
฿4,121Bangkok Airways
Mon 26 Oct - Wed 4 Nov
Bangkok Airways Logo
14:15 - 15:10HKT  Phuket City-USM Ko Samui
0h 55mdirect
Bangkok Airways Logo
15:05 - 16:05USM  Ko Samui-HKT Phuket City
1h 00mdirect
฿4,587Bangkok Airways
Thu 15 Oct - Mon 19 Oct
Bangkok Airways Logo
19:30 - 20:25HKT  Phuket City-USM Ko Samui
0h 55mdirect
Bangkok Airways Logo
17:55 - 18:55USM  Ko Samui-HKT Phuket City
1h 00mdirect
฿4,687Bangkok Airways
Thu 15 Oct - Mon 19 Oct
Bangkok Airways Logo
19:30 - 20:25HKT  Phuket City-USM Ko Samui
0h 55mdirect
Bangkok Airways Logo
17:55 - 18:55USM  Ko Samui-HKT Phuket City
1h 00mdirect
฿4,919Bangkok Airways
Thu 8 Oct - Sat 17 Oct
Bangkok Airways Logo
19:30 - 20:25HKT  Phuket City-USM Ko Samui
0h 55mdirect
Bangkok Airways Logo
19:00 - 20:00USM  Ko Samui-HKT Phuket City
1h 00mdirect
฿4,919Bangkok Airways
Wed 7 Oct - Mon 12 Oct
Bangkok Airways Logo
19:30 - 20:25HKT  Phuket City-USM Ko Samui
0h 55mdirect
Bangkok Airways Logo
08:00 - 09:00USM  Ko Samui-HKT Phuket City
1h 00mdirect
฿4,919Bangkok Airways
Thu 8 Oct - Mon 12 Oct
Bangkok Airways Logo
19:30 - 20:25HKT  Phuket City-USM Ko Samui
0h 55mdirect
Bangkok Airways Logo
08:00 - 09:00USM  Ko Samui-HKT Phuket City
1h 00mdirect
฿4,919Bangkok Airways
Thu 15 Oct - Sun 18 Oct
Multiple Airlines Logo
06:05 - 07:10BKK  Bangkok Suvarnabhumi-USM Ko Samui
1h 05mdirect
Multiple Airlines Logo
06:00 - 07:15USM  Ko Samui-BKK Bangkok Suvarnabhumi
1h 15mdirect
฿6,083Multiple Airlines
Mon 5 Oct - Mon 26 Oct
Multiple Airlines Logo
06:50 - 10:30BKK  Bangkok Suvarnabhumi-USM Ko Samui
3h 40m1 stop Phuket City
Multiple Airlines Logo
07:00 - 08:15USM  Ko Samui-BKK Bangkok Suvarnabhumi
1h 15mdirect
฿6,149Multiple Airlines
Useful Info

Good to know

Low season

October
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (12% more expensive on average)

FAQs for booking flights from Southeast Asia to Ko Samui

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

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

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

Reviews of the top airline flying from Southeast Asia to Ko Samui

 
Need help choosing which airline to fly with from Southeast Asia to Ko 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 133 reviews
7.9Comfort
6.3Entertainment
8.1Boarding
8.6Crew
7.3Food
Airline reviews

Excellent airline. Seats were very comfortable with lots of legroom. In flight service was excellent as well

10.0 Excellentpuravi, Jan 2026
Read more Bangkok Airways reviews

Excellent airline. Seats were very comfortable with lots of legroom. In flight service was excellent as well

We were pleased with the flight experience. Nothing to complain or shout about. Unfortunately the rating scale in this survey will skew the results and give a false impression of what really happened. For example, we didn’t use the entertainment system yet we are forced to reply. A far more insightful scale would include “not applicable.”

We flew business class this time. The food in their economy class is much better in general. Also only coffee, tea and orange juice is free. Beer can be bought only. Same as economy, so their business class service is poor.

Nice flight, stress-free but why bother serving a meal on a 55 minute flight. From what I saw there was a lot of waste because travellers weren't interesting in eating on this short trip. Get rid of the meal and cut the price.

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.

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Khanom
Ko Pha Ngan

More options for your flight to Ko Samui