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C$213 Cheap Flights from Kos to Helsinki Vantaa

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Flight deals from Kos to Helsinki Vantaa

Looking for a cheap last-minute deal or the best round-trip flight from Kos to Helsinki Vantaa? Find the lowest prices on one-way and round-trip tickets right here.
Helsinki.C$213 per passenger.Departing Sat., May 23.One-way flight with SKY express.Outbound indirect flight with SKY express, departs from Kos on Sat., May 23, arriving in Helsinki Vantaa.Price includes taxes and charges.From C$213, select.
Helsinki.C$262 per passenger.Departing Sat., Aug. 29.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from Kos on Sat., Aug. 29, arriving in Helsinki Vantaa.Price includes taxes and charges.From C$262, select.
Helsinki.C$286 per passenger.Departing Tue., Jul. 21.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Kos on Tue., Jul. 21, arriving in Helsinki Vantaa.Price includes taxes and charges.From C$286, select.
Helsinki.C$289 per passenger.Departing Sat., Oct. 24.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from Kos on Sat., Oct. 24, arriving in Helsinki Vantaa.Price includes taxes and charges.From C$289, select.
Helsinki.C$291 per passenger.Departing Tue., Sep. 1.One-way flight with SKY express.Outbound indirect flight with SKY express, departs from Kos on Tue., Sep. 1, arriving in Helsinki Vantaa.Price includes taxes and charges.From C$291, select.
Helsinki.C$384 per passenger.Departing Sat., Aug. 29.One-way flight with Finnair.Outbound direct flight with Finnair departs from Kos on Sat., Aug. 29, arriving in Helsinki Vantaa.Price includes taxes and charges.From C$384, select.
Helsinki.C$424 per passenger.Departing Sat., Jul. 18.One-way flight with Finnair.Outbound direct flight with Finnair departs from Kos on Sat., Jul. 18, arriving in Helsinki Vantaa.Price includes taxes and charges.From C$424, select.
Helsinki.C$468 per passenger.Departing Sat., May 23.One-way flight with Finnair.Outbound direct flight with Finnair departs from Kos on Sat., May 23, arriving in Helsinki Vantaa.Price includes taxes and charges.From C$468, select.

Find the cheapest month to fly from Kos to Helsinki Vantaa

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kos to Helsinki Vantaa flights are currently cheapest in May.
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Apr.
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May
from C$213
Jun.
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Jul.
from C$286
Aug.
from C$262
Sep.
from C$291
Oct.
from C$289
Nov.
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Dec.
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Jan.
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Direct flights from Kos to Helsinki Vantaa

Kos to Helsinki Vantaa: Alternative routes

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

Helsinki Vantaa

17km from central Helsinki
ClosestCheapest
from C$213
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Kos to Helsinki: Flight information

The things to know before you go.
Cheapest flight foundC$213
Cheapest month to flyMay
Average flight time3 hrs, 50 mins
Most popular airlineFinnair
Average flights per week3

Finding cheap flights from Kos to Helsinki Vantaa: Frequently asked questions

The best price we found for a return flight from Kos to Helsinki Vantaa is C$415. 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.
3 hours and 50 minutes is the average flight time from Kos to Helsinki Vantaa.
Finnair and Sunclass Airlines fly direct from Kos to Helsinki Vantaa.
As of February 2026, there are 3 flights per week flying from Kos to Helsinki Vantaa.
The cheapest month to fly from Kos to Helsinki Vantaa is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kos Airport to Helsinki Vantaa Airport on Saturday, June 20, 2026.
Yes – the average flight time is 3 hours and 50 minutes.
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 Helsinki Vantaa 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 Helsinki is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet and Finnair offer the cheapest flight tickets to Helsinki Vantaa.

Traveling from Kos Airport (KGS) to Helsinki-Vantaa Airport (HEL): what you need to know

  • Flying during a peak month such as August? Major public holidays and other popular periods can result in longer lines and delays at check-in and security. Play things extra safe and arrive up to four hours before international flights and two hours before a domestic departure.

  • To break up your flight from Kos Airport to Helsinki-Vantaa Airport, think about adding a stopover. Just uncheck 'Direct flights only' to find a destination that interests you. The most popular stopovers on the KGS - HEL route are:

    • Vienna International Airport

    • Berlin Brandenburg Airport

    • Frankfurt Airport

  • Remember, you may need a visa to enter Finland. Visa regulations vary and travel documentation requirements change frequently. Before organizing your cheap ticket from KGS to HEL, check with your carrier and your destination country's local embassy or consulate for the most up-to-date information.

How to find the cheapest flights from Kos Airport (KGS) to Helsinki-Vantaa Airport (HEL)

  • C$213 is the best price for a one-way ticket from Kos Airport to Helsinki-Vantaa Airport. Return flights start at C$415. These fares may change based on availability.

  • Don't leave everything to the last moment. You're more likely to find cheap flight tickets from KGS to HEL if you book ahead. Airlines often offer some great early bird deals.

  • Finding cheap flight tickets from Kos Airport to Helsinki-Vantaa Airport is more likely if you're flexible with your dates. Try using the 'Whole month' search tool to see the lowest fares across the month and score a great deal.

  • Log into your online account or use the app to set up a Price Alert. You'll be notified right away if there's a cheaper deal on this route. It doesn't take long, and it'll save you the hassle of looking for cheap flight tickets from KGS to HEL every day.

  • Use filters to tailor your flights from Kos Airport to Helsinki-Vantaa Airport. Simply enter your preferred departure and arrival times, number of stops and airlines. Or sort your results by 'Cheapest' to find the best deals.

Handy information about Kos Airport (KGS)

  • Kos Airport is around 434 kilometres from the center of Greece. To help you work out how to get there, open Google Maps. This useful travel app will give you the quickest route and your public transport options.

  • Want a relaxed start to your break? Stay near KGS. Whether you're boarding an early flight from Kos Airport to Helsinki-Vantaa Airport or just don't want to be rushed, these stays are just the thing:

Arriving at Helsinki-Vantaa Airport (HEL)

Getting from Helsinki-Vantaa Airport (HEL) to central Helsinki

  • Helsinki-Vantaa Airport is approximately 19 kilometres from central Helsinki. With a cab or in your own car rental, the drive is about 29 minutes.

  • It'll take around 44 minutes to get there by public transport.

When to fly to Helsinki-Vantaa Airport (HEL)

  • The quietest month for a flight from Kos Airport to Helsinki-Vantaa Airport is February, while June is the most popular. Choose the ideal time to visit Helsinki based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Before locking in your flight from Kos Airport to Helsinki-Vantaa Airport, consider the kind of weather you like. July is the warmest month in Helsinki, with temperatures ranging from 12ºC to 26ºC.

  • January has average temperatures of between -12ºC and 3ºC. Search for cheap flight tickets from KGS to HEL sometime then if you want to travel when it's cooler.

More about Helsinki

  • Start your Helsinki trip right by finding the perfect stay. After booking your flight from KGS to HEL, browse our range of hotel options including:

  • There are so many things to do and see in this city it can be hard to work out where to start. Helsinki Cathedral, Temppeliaukio Church and Seurasaari Open-Air Museum are popular attractions which should feature on any well-planned Helsinki itinerary.

Complete your Helsinki trip with hotels and a car rental

  • You've locked in your cheap ticket to Helsinki-Vantaa Airport — next on the list is finding a place to stay, and maybe even a set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in Helsinki.

Plan the rest of your trip from Kos to Helsinki

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.