Cheapest€217.26
- Sunclass Airlines SA968111:334h 6m15:39Vantaa HELKos KGS
Door to door 7h 16mCO2 660.5 kgChanges 0Fixed, no changes
Traveling from Vantaa to Kos costs €217.26 at the cheapest and takes 6h 57m door to door at the fastest, across 1 mode and 2 operators. The route covers 2,685 km. Cheapest is by Flight, fastest is by Flight.
At a glance
- Distance
- 2,685 km
- Fastest
- 6h 57m
- Average
- 7h 13m
- Services per day
- 10
- Cheapest
- €217.26
- CO2 per passenger
- 660.5 kg
Every way to make this journey
Journey times below are door to door, so they include getting to the terminal and away from it at the other end. Fares are the cheapest we currently sell on September 22, 2026.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Flight | 7h 4m | 3h 54m | 3h 10m | €217.26 | 660.5 kg | 10 |
- 7h 4mFastest, by Flight
- €217.26Cheapest, by Flight
- 660.5 kgLowest CO2, by Flight
- 2,685 kmDistance traveled
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 SA619806:263h 54m10:20Vantaa HELKos KGS
Door to door 7h 4mCO2 660.5 kgChanges 0Fixed, no changes
Lowest CO2€239.67
- Corendon Airlines CA380007:304h 14m11:44Vantaa HELBodrum BJV
- Kos - Bodrum Express Lines KB885412:4958m13:47Bodrum - DatçaKos
Changes at Bodrum, with 65 minutes between services and a walk of about 14 minutes.
Door to door 8h 37mCO2 659.1 kgChanges 1Fixed, no changes
Today's real departures
Live from the operators' own published timetables, through the open transit feeds they publish. Times and services are real. Fares are modeled until our booking connectors are live.
| Operator | Service | Departs | Arrives | Takes |
|---|---|---|---|---|
| Helsingin seudun liikenne7 changes | 739 | 10:53 | 03:10 | 88h 30m |
| Helsingin seudun liikenne7 changes | 739 | 15:32 | 03:10 | 83h 51m |
| Helsingin seudun liikenne8 changes | 739 | 16:12 | 03:10 | 83h 11m |
| Helsingin seudun liikenne8 changes | 711 | 16:41 | 03:10 | 82h 35m |
| Helsingin seudun liikenne12 changes | 711 | 19:11 | 03:10 | 80h 5m |
Prices over the next three weeks
Live from our own engine, refreshed on every request. The cheapest days for each way of traveling are marked.
| Cheapest fare by mode and day for Vantaa to Kos | WedSep 9 | ThuSep 10 | FriSep 11 | SatSep 12 | SunSep 13 | MonSep 14 | TueSep 15 | WedSep 16 | ThuSep 17 | FriSep 18 | SatSep 19 | SunSep 20 | MonSep 21 | TueSep 22 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flight | €448.54 | €514.62 | €445.59 | €403.11 | €411.96 | €344.70 | €256.20 | €281.56 | €355.91 | €353.55 | €328.77 | €298.09 | €258.56 | €217.26 |
Cheapest day: 2026-09-22 · €217.26
The flight gets you into Kos. It does not get you a bed, and neither do we.
A room in Kos for the night the flight gets in
Sort by distance from Akteon (Center) and you can see which places are ten minutes on foot and which are not.
Search Kos on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Vantaa to Kos
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €209.0090 days
- €204.8760 days
- €216.0845 days
- €224.9330 days
- €222.5721 days
- €217.2614 days
- €256.207 days
- €445.593 days
- €448.541 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €204.87.
- How much it moves
- The gap between the cheapest and most expensive lead time is 119 percent. The most expensive point is €448.54, 1 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.
Book now Fares on this route are lowest around 60 days ahead. You are inside that window.
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
- €281.56Wed
- €355.91Thu
- €353.55Fri
- €328.77Sat
How the fare moves month by month
The same journey priced on the fifteenth of each of the next six months.
- €256.20Sep
- €229.06Oct
- €198.97Nov
- €200.74Dec
- €200.15Jan
- €172.42Feb
The route
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 Kraków, Bodrum, Warsaw, Athens. The gap between arriving and leaving is 53 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 18 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 Vantaa at 06:06 and the last at 17:12, across 10 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Vantaa
Rail
- Korso railway station
- Malmi railway station
- Savio railway station
Bus
- Korso
- Puistola station
Air
- HEL
Kos
Bus
- Akteon (Center)
- Delfina Bus Terminal
Air
- KGS
Ferry
- Kos
The fare from KGS into Kos is the one price on this trip we cannot show you, because it is not ours.
A car waiting when you land in Kos
A price agreed before you fly, a driver at arrivals, and a car big enough for the bags.
Book a ride from KGS with Welcome PickupsOr check Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.
Who runs this route
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 |
What the fare is made of
Every part of the total, so the number at checkout is the number here.
| Part | Amount | Share |
|---|---|---|
| Operator fare | €176.50 | 81% |
| Taxes | €31.77 | 15% |
| Supplier fees | €7.00 | 3% |
| Our service fee | €1.99 | 1% |
| Total you pay | €217.26 | 100% |
Kos is small enough to see in an afternoon, which is easier without the luggage. Storing it is not our business.
Where to leave your bags in Kos
Priced by the bag and by the day, booked before you get there, and insured while it sits.
Check Kos on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Vantaa to Kos
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 it take to get from Vantaa to Kos?
The fastest journey from Vantaa to Kos takes 6h 57m door to door, of which 3h 54m is spent moving, on the Flight. Most services take around 7h 13m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Vantaa to Kos?
The cheapest fare from Vantaa to Kos is €217.26, checked on September 22, 2026. A typical fare across the next three weeks is €354.14. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Vantaa to Kos?
The cheapest way from Vantaa to Kos is by Flight, at €217.26 for one passenger on September 22, 2026. That journey takes 7h 4m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Vantaa to Kos?
Fares from Vantaa to Kos bottom out around 60 days before departure, at €204.87. Across the whole booking window the gap between the cheapest and the most expensive lead time is 119 percent, measured on September 22, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Vantaa to Kos?
Tuesday is the cheapest day to depart from Vantaa to Kos, at €222.57. That is the median of 21 priced departure days across the next three weeks, checked on September 22, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Vantaa to Kos?
February is the cheapest of the next 6 months to travel from Vantaa to Kos, at €172.42 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Vantaa to Kos?
2 operators sell services from Vantaa to Kos across 1 modes: Finnair, Sunclass Airlines. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Vantaa to Kos?
60 percent of the services we sell from Vantaa to Kos are direct. The rest connect at Kraków, Bodrum, Warsaw, Athens, with about 53 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Vantaa to Kos use?
Services from Vantaa to Kos by Flight leave from Vantaa HEL and arrive at Kos KGS. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Vantaa to Kos?
0 of the 2 operators we sell from Vantaa to Kos allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
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, Distances
- On this page
- Every figure above was computed for Vantaa to Kos on September 8, 2026: 2685 km of route against 2607 km in a straight line, 10 services a day, 2 operators, a cheapest fare of €217.26, and 6h 57m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
The trip is the easy half to plan. The days in Kos are the half people leave until last.
Day trips out of Kos and across Greece
Day trips that leave Kos in the morning and cover a good part of Greece by evening.
See Kos on GetYourGuideOr browse Viator
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
Other ways to make this journey
Arriving in Kos
Leaving Kos
- 80Places you can leave for
- 22Countries
- 45Operators
Plan a trip from here
Ask Ori for the same corridor under a different constraint, or for a longer trip that starts on it.