Search flights from Helsinki (HEL) to Koh Samui (USM)

Book your plane tickets from Helsinki to Koh Samui with ease

Cheapest flights to Koh Samui

The cheapest flights available in the next 60 days – prices are updated regularly

Tue 18 Nov
US$765.83
One way
Economy
1 traveller
Wed 19 Nov
US$770.67
One way
Economy
1 traveller
Tue 25 Nov
US$771.80
One way
Economy
1 traveller

Flying from Helsinki to Koh Samui : things to know

The most popular route is from Helsinki-Vantaa Airport in Helsinki to Samui International Airport in Koh Samui . On average this flight takes 17 hours 15 minutes one way and costs US$2,731 for the round trip.

Most popular route
Helsinki-Vantaa Airport (HEL) to Samui International Airport (USM)
Average flight time
17 hours 15 minutes
Average round-trip price
US$2,731
Fly from Helsinki to Koh Samui
7 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from Helsinki to Koh Samui

Airline options may vary according to recently booked flights and your search terms

  • Finnair
  • Qatar Airways
  • Lufthansa
  • Turkish Airlines
  • KLM
  • Thai Airways
  • Etihad Airways

Frequently asked questions

Fly to more destinations from Helsinki

Research, refine and make plans for your whole trip

Flights to Koh Samui

Get your flight tickets to Koh Samui right here on Booking.com.

Flights to Surat Thani Province

Reaching Surat Thani Province just got easier!

Flights to South Thailand

Reaching South Thailand just got easier!

Hotels in Koh Samui

A popular choice with visitors to Thailand.

All flights

Fly to your next dream destination.

Flights from Finland to Thailand

More options to fly to Thailand.

Flights from Helsinki to Thailand

Compare flights, find the best prices and hop on the next plane to Thailand.