A frontal view of the iconic Helsinki Cathedral featuring neoclassical architecture under a cloudy sky. — flights from Kos to Helsinki
Kos IslandHelsinki, Finland

Flights from Kos Island to Helsinki

Nonstop flights from Kos Island (KGS) to Helsinki (HEL) take about 3h 47m (2,620 km). Finnair flies it. Lowest fare seen: $725 one-way, nonstop (12 Oct 2026).

All flights from Kos Island →All flights to Helsinki →

Book from $725 one-way

Photo of Helsinki: Max Avans on Pexels.

When you land in Helsinki

The airport transfer and the few things worth sorting before you fly.

A frontal view of the iconic Helsinki Cathedral featuring neoclassical architecture under a cloudy sky. — arriving in Helsinki

Airport transfer

HEL → Helsinki, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Trains, buses and taxi faresHEL to Helsinki: getting into town →Early arrival or late flightLuggage storage in Helsinki →11 drop-off points, from €3.90

Things to book in Helsinki

All 13 things to do in Helsinki →
Temppeliaukio Churchfrom €8
Temppeliaukio Church 4.4 · 1,181 Tiqets reviews
SkyWheel Helsinkifrom €15
SkyWheel Helsinki 4.4 · 200 Tiqets reviews
from €36
Helsinki Hop-on Hop-off Tours 3.7 · 29 Tiqets reviews
from €5.85
Flying Cinema Tour of Helsinki 4.5 · 22 Tiqets reviews

Find hotels in Helsinki

Hotels, hostels & more · Expedia

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Airlines flying Kos Island to Helsinki

Carriers on KGS–HEL according to our route data and nonstop fares seen as of 12 Oct 2026. Not a complete list.

✈ Finnairnonstop fare seen

Best time to fly to Helsinki

Based on weather and travel conditions in Finland

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Best monthsGoodAvoid if possible

Finland is a great destination year-round. Check local weather patterns before booking and consider shoulder seasons for lower prices and fewer crowds.

More for this trip

Frequently asked questions — Kos Island to Helsinki flights

How long is the flight from Kos Island to Helsinki?
A nonstop flight from Kos Island (KGS) to Helsinki (HEL) takes about 3h 47m, covering 2,620 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Kos Island from Helsinki by air?
The great-circle distance between Kos International Airport "Ippokratis" and Helsinki Vantaa Airport is 2,620 km (1,628 miles), a medium-haul route.
Which airlines fly from Kos Island to Helsinki?
Airlines with flights or nonstop fares on the KGS–HEL route include Finnair. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Kos Island to Helsinki cost?
The lowest one-way fare seen recently on KGS–HEL was $725 USD with Finnair (nonstop), departing 23 Oct 2026, found in fare searches as of 12 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
Do I need a visa to travel from Kos Island to Finland?
It depends on your passport. Some nationalities can enter Finland visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit Helsinki?
Finland is a great destination year-round. Check local weather patterns before booking and consider shoulder seasons for lower prices and fewer crowds.

Sources: fares from Travelpayouts flight-search data, seen 12 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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