Cheapest€217.26
- Sunclass Airlines SA723411:334h 9m15:42Kos KGSVantaa HEL
Door to door 7h 19mCO2 660.5 kgChanges 0Fixed, no changes
Kos to Vantaa flight
Flights from Kos to Vantaa start at €217.26 and take 7h 5m at their fastest.
The Flights from Kos to Vantaa starts at €217.26 and takes 7h 5m door to door, run by 2 operators over 2,685 km, with around 9 departures a day. Fares bottom out about 60 days before departure.
- 7h 5mDoor to door
- 3h 55mMoving
- €217.26From
- 660.5 kgCO2
The cheapest and the fastest on September 22, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€236.14
- Sunclass Airlines SA868406:263h 55m10:21Kos KGSVantaa HEL
Door to door 7h 5mCO2 660.5 kgChanges 0Fixed, no changes
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
 Finnair | €224.34 |
 Sunclass Airlines | €217.26 |
The trip ends at Korso railway station. Everything past the gates belongs to somebody else, the rooms included.
Where to stay in Vantaa
Sort by distance from Korso railway station and you can see which places are ten minutes on foot and which are not.
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When to book Kos to Vantaa
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €209.0090 days
- €191.7360 days
- €216.0845 days
- €224.9330 days
- €222.5721 days
- €217.2614 days
- €256.207 days
- €445.593 days
- €389.181 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €191.73.
- How much it moves
- The gap between the cheapest and most expensive lead time is 132 percent. The most expensive point is €445.59, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €298.09Sun
- €258.56Mon
- €222.57Tue
- €287.47Wed
- €355.91Thu
- €352.88Fri
- €328.77Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Kos
Air
- KGS
Vantaa
Air
- HEL
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 60% of the services we sell on this corridor run through without a change. The remaining 40% involve one connection.
- How far it really runs
- The route covers 2,685 km against 2,607 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Warsaw, Bodrum, Kraków, Athens. The gap between arriving and leaving is 45 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 20 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Kos at 06:06 and the last at 17:12, across 9 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Kos to Vantaa
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Kos to Vantaa take?
The Flight from Kos to Vantaa takes 7h 5m door to door, of which 3h 55m is spent moving. The route runs 2,685 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Kos to Vantaa cost?
The Flight from Kos to Vantaa starts at €217.26 for one passenger, checked on September 22, 2026. A typical fare is €266.23. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Kos to Vantaa?
2 operators run the Flight from Kos to Vantaa: Finnair, Sunclass Airlines. Between them they file around 9 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Kos to Vantaa use?
The Flight from Kos to Vantaa leaves from Kos KGS and arrives at Vantaa HEL. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Kos to Vantaa?
Fares for the Flight from Kos to Vantaa bottom out around 60 days ahead, at €191.73. The gap between the cheapest and most expensive lead time across the window is 132 percent, measured on September 22, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Kos to Vantaa produce?
The Flight from Kos to Vantaa produces about 660.5 kg of CO2 per passenger over 2685 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Kos to Vantaa on September 8, 2026: 2685 km of route against 2607 km in a straight line, 9 services a day, 2 operators, a cheapest fare of €217.26, and 7h 5m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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The fare from HEL into Vantaa is the one price on this trip we cannot show you, because it is not ours.
A car waiting when you land in Vantaa
A price agreed before you fly, a driver at arrivals, and a car big enough for the bags.
Book a ride from HEL with Welcome PickupsOr check Daytrip
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