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C$521 Cheap Flights from Helsinki Vantaa (HEL) to Samui International (USM)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Helsinki Vantaa to Samui International flight deals

      Find the cheapest month or even day of the year to fly to Samui International

      Book the best Samui International fare with no extra fees

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      Flight deals from Helsinki Vantaa to Samui International

      Looking for a cheap last-minute deal or the best return flight from Helsinki Vantaa Airport to Samui International Airport? If you want to travel next month, return fares start from C$1,398. Find the lowest prices on one-way and return tickets right here.
      Koh Samui.C$521 per passenger.Departing Wed., Apr. 14.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Helsinki Vantaa on Wed., Apr. 14, arriving in Samui International.Price includes taxes and charges.From C$521, select.
      Koh Samui.C$560 per passenger.Departing Tue., Nov. 3.One-way flight with Juneyao Airlines.Outbound indirect flight with Juneyao Airlines, departs from Helsinki Vantaa on Tue., Nov. 3, arriving in Samui International.Price includes taxes and charges.From C$560, select.
      Koh Samui.C$579 per passenger.Departing Mon., Feb. 8.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Helsinki Vantaa on Mon., Feb. 8, arriving in Samui International.Price includes taxes and charges.From C$579, select.
      Koh Samui.C$626 per passenger.Departing Sun., Jan. 24.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Helsinki Vantaa on Sun., Jan. 24, arriving in Samui International.Price includes taxes and charges.From C$626, select.
      Koh Samui.C$640 per passenger.Departing Sun., Sep. 13.One-way flight with Juneyao Airlines.Outbound indirect flight with Juneyao Airlines, departs from Helsinki Vantaa on Sun., Sep. 13, arriving in Samui International.Price includes taxes and charges.From C$640, select.
      Koh Samui.C$661 per passenger.Departing Tue., Dec. 1.One-way flight with Pegasus Airlines.Outbound indirect flight with Pegasus Airlines, departs from Helsinki Vantaa on Tue., Dec. 1, arriving in Samui International.Price includes taxes and charges.From C$661, select.
      Koh Samui.C$664 per passenger.Departing Fri., Oct. 2.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Helsinki Vantaa on Fri., Oct. 2, arriving in Samui International.Price includes taxes and charges.From C$664, select.

      Find the cheapest month to fly from Helsinki Vantaa to Samui International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Helsinki Vantaa to Samui International flights are currently cheapest in April.
      Aug.
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      Sep.
      from C$640
      Oct.
      from C$664
      Nov.
      from C$560
      Dec.
      from C$661
      Jan.
      from C$626
      Feb.
      from C$579
      Mar.
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      Apr.
      from C$521
      May
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      Jun.
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      Jul.
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      Helsinki Vantaa to Samui International: Alternative routes

      Compare routes from Helsinki Vantaa to Koh Samui below. You may find an airport to fly into that's cheaper, faster, or easier than Samui International.

      Samui International

      5km from central Koh Samui
      ClosestCheapest
      from C$521
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      Helsinki to Koh Samui: Flight information

      The things to know before you go.
      Cheapest flight foundC$521
      Cheapest month to flyApril

      Finding cheap flights from Helsinki Vantaa to Samui International: Frequently asked questions

      The best price we found for a return flight from Helsinki Vantaa to Samui International is C$1,171. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Helsinki Vantaa to Samui International. But we found flights with one or more stops from C$1,171.
      As of August 2026, there are no flights flying from Helsinki Vantaa to Samui International.
      The cheapest month to fly from Helsinki Vantaa to Samui International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Helsinki Vantaa Airport to Samui International Airport on Wednesday, October 28, 2026.
      No airlines currently offer direct flights between Helsinki Vantaa Airport and Samui International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Samui International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Koh Samui is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Finnair offers the cheapest flight tickets to Samui International.

      Flying from Helsinki-Vantaa Airport (HEL) to Koh Samui Airport (USM): what you need to know

      • During popular months such as June, it's best to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you travel during peak periods in general.

      • If you want to break up your flight from Helsinki-Vantaa Airport to Koh Samui Airport, consider adding a stopover. Just uncheck 'Direct flights only' and find a destination that appeals to you. Popular stopovers on the HEL - USM route are:

        • Changi International Airport

        • Suvarnabhumi Airport

        • Phuket International Airport

      • Before organizing your cheap ticket from HEL to USM, check if you need a visa to enter Thailand. Travel document and visa requirements may differ and are updated frequently. To get the latest information, contact the nearest consulate or embassy of the country you're flying to.

      How to find the cheapest flights from Helsinki-Vantaa Airport (HEL) to Koh Samui Airport (USM)

      • C$521 is currently the lowest price for a one-way ticket from Helsinki-Vantaa Airport to Koh Samui Airport. A return flight starts from C$1,171. These fares can change depending on demand.

      • To find cheap flight tickets from HEL to USM, book ahead. Airlines typically offer their most competitively priced fares when flights are first released.

      • If you're flexible with your travel plans, use the 'Whole month' search tool. It'll give you the lowest price in every month when looking for your ticket from Helsinki-Vantaa Airport to Koh Samui Airport.

      • Snapping up a cheap ticket from HEL to USM is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as the price has dropped.

      • Use filters to find the right trip for you. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Helsinki-Vantaa Airport to Koh Samui Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and number of stops.

      Handy information about Helsinki-Vantaa Airport (HEL)

      • Located around 19 kilometres from the center of Helsinki, Helsinki-Vantaa Airport can be reached in approximately 29 minutes by car, depending on traffic. The same journey on public transport takes roughly 44 minutes.

      • After an easy way to start to your trip? Stay near HEL. Whether you're taking an early flight from Helsinki-Vantaa Airport to Koh Samui Airport or just don't like being rushed, these stays are just the thing:

      Arriving at Koh Samui Airport (USM)

      • If you're coming in on a late flight from Helsinki-Vantaa Airport to Koh Samui Airport, few things top the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and sleeping not long after at one of these hotels near USM:

      Getting from Koh Samui Airport (USM) to central Thailand

      • Koh Samui Airport is roughly 611 kilometres from central Thailand. The time it takes to get to the center in a cab or car rental will depend on the time of day. Do a little research before your trip.

      When to fly to Koh Samui Airport (USM)

      • August is the busiest month for flights from Helsinki-Vantaa Airport to Koh Samui Airport. To avoid the crowds, go to Thailand in February.

      • The warmest month in Thailand is April, with temperatures ranging between 24ºC and 41ºC. Book your flights from Helsinki-Vantaa Airport to Koh Samui Airport in this month if this is the type of weather you like.

      • If you like traveling in cooler conditions, look for a cheap ticket from HEL to USM in December. Temperatures average between 16ºC and 32ºC then.

      More about Thailand

      • You've got your flight from HEL to USM worked out, now all you need to do is choose where you're going stay in Thailand. Get comfy at Phutawan Resort and use it as your base to discover this city.

      • There are so many things to see and do in this city it can be hard to figure out where to begin. Wat Pu Muang, Wat Ma Muang Ched Ton and Wat Tha Luang are top sights which should feature on every Thailand itinerary.

      Complete your Koh Samui trip with hotels and a car rental

      • We've got more party tricks than just comparing flights. Once you've secured your cheap ticket to Koh Samui Airport, check out our car rental offers that'll give you the freedom and flexibility to travel around at your own pace. Then, take a look at our exclusive rates for hotels to find your ideal Koh Samui stay.

      Plan the rest of your trip from Helsinki to Koh Samui

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.