Cheap flights from Seoul, South Korea to Ko Samui, Thailand

Travelers frequently search for route combinations, such as Seoul and Tokyo, Osaka, Bangkok, Jeju City, Manila, Hong Kong, Busan, Okinawa Island, Ho Chi Minh City, Singapore, Denpasar, Cebu, Taipei, Hanoi, Fukuoka, Hagåtña, Da Nang, Honolulu, Los Angeles, Kuala Lumpur.

Travelers frequently search for route combinations, such as Ko Samui and Bangkok, Chiang Mai, Denpasar, Phuket City, Ho Chi Minh City, Singapore, Siem Reap, Hong Kong, Pattaya, Kuala Lumpur, Los Angeles, Tel Aviv, New York, Manila, Udon Thani, Tokyo, Phnom Penh, Krabi, Chiang Rai Province, Penang.

Seoul is mainly served by Incheon International. But there are other airports nearby, including Gimpo International, Seoul Air Base.

The main airport in Seoul is Incheon International. It is also served by Cheongju International, Daegu International, Gunsan, Wonju.

The main airport in Ko Samui is Samui. It is also served by Samui, Surat Thani International, Nakhon Si Thammarat.

Yes, it's possible to combine different modes of transport between Seoul and Ko Samui thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Seoul and Ko Samui can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Seoul and Ko Samui with Bangkok Airways, VietJet Air, Jeju Air, Thai Airways, Thai AirAsia X.

If you don’t have specific dates for your trip between Seoul and Ko Samui, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.