Fastest€196.61
- TUIfly TU271106:413h 2m09:43Basel BSLKos KGS
Door to door 6h 12mCO2 507.0 kgChanges 0Fixed, no changes
Basel to Kos flight
Flights from Basel to Kos start at €198.38 and take 6h 12m at their fastest.
The Flights from Basel to Kos starts at €198.38 and takes 6h 12m door to door, run by 3 operators over 2,061 km, with around 11 departures a day. Fares bottom out about 90 days before departure.
- 6h 12mDoor to door
- 3h 2mMoving
- €198.38From
- 507.0 kgCO2
The cheapest and the fastest on 29 September 2026
Two journeys we can sell today, with the service number each operator files them under.
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest |
|---|---|---|
 EasyJet (DS) | €167.11 | 6h 10m |
| TUIfly | €167.11 | 6h 11m |
| Corendon Airlines Europe | €175.96 | 6h 11m |
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.
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When to book Basel to Kos
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €145.9390 days
- €151.0460 days
- €163.1445 days
- €179.6430 days
- €163.5321 days
- €186.0814 days
- €242.187 days
- €389.583 days
- €366.091 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at €145.93.
- How much it moves
- The gap between the cheapest and dearest lead time is 167 percent. The dearest point is €389.58, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 90 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.
- €216.33Sun
- €191.58Mon
- €186.08Tue
- €214.68Wed
- €266.82Thu
- €239.98Fri
- €270.36Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Basel
Air
- BSL
Kos
Air
- KGS
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
- 69% of the services we sell on this corridor run through without a change. The remaining 31% involve one connection.
- How far it really runs
- The route covers 2,061 km against 2,001 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 Zürich, Bodrum, Innsbruck, Athens. The gap between arriving and leaving is 46 minutes, of which about 14 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 Basel at 06:16 and the last at 17:22, across 11 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Basel to Kos
The questions people actually ask about this journey, 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 Basel to Kos take?
The Flight from Basel to Kos takes 6h 12m door to door, of which 3h 2m is spent moving. The route runs 2,061 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 Basel to Kos cost?
The Flight from Basel to Kos starts at €198.38 for one passenger, checked on 29 September 2026. A typical fare is €218.44. 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 Basel to Kos?
3 operators run the Flight from Basel to Kos: EasyJet (DS), TUIfly, Corendon Airlines Europe. Between them they file around 11 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 Basel to Kos use?
The Flight from Basel to Kos leaves from Basel BSL and arrives at Kos KGS. 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 Basel to Kos?
Fares for the Flight from Basel to Kos bottom out around 90 days ahead, at €145.93. The gap between the cheapest and dearest lead time across the window is 167 percent, measured on 29 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Basel to Kos produce?
The Flight from Basel to Kos produces about 507.0 kg of CO2 per passenger over 2061 km, which works out at roughly 246 grams per passenger kilometre. That figure is for the whole journey and for one traveller, 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 modelled 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 Basel to Kos on 8 September 2026: 2061 km of route against 2001 km in a straight line, 11 services a day, 3 operators, a cheapest fare of €198.38, and 6h 12m 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 KGS into Kos is the one price on this journey 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 transfer 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.