Istanbul to Kos flight
Flights from Istanbul to Kos start at £49.64.
Check dates and fares
Fares and seats move by the day. Price Istanbul to Kos on the date you actually want, rather than on the date this page was built.
The Flights from Istanbul to Kos starts at £49.64, run by 2 operators over 497 km. Fares bottom out about 90 days before departure.
- 5h 16mDoor to door
- 2h 6mMoving
- £51.67 to £119.40From
- 99.8 kgCO2
5h 16m
2h 6m
£51.67 to £119.40
99.8 kg£51.67 to £119.40 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Typical for this corridor. The operator sets the price on the day.
12Go sells the ticket itself, so you pay there rather than being handed on again.
Continue on 12GoFares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about £119.40Thu8
- about £101.21Fri9
- about £90.09Sat10
- about £89.58Sun11
- about £70.37Mon12
- about £66.33Tue13
- about £64.31Wed14
- about £63.30Thu15
- about £75.94Fri16
- about £73.91Sat17
- about £57.73Sun18
- about £60.77Mon19
- about £51.67Tue20
- about £54.70Wed21
Based on what this route has cost recently. The live fare is confirmed when you book.
Airlines
| Operator | Typical speed | Flexibility | On board |
|---|---|---|---|
 Pegasus Airlines | 740 km/h | Fixed fare | Not published |
| Bodrum Sea Lines | 33 km/h | Changeable | Bar, Bicycles, Cabins, Cafe, Restaurant, Toilets |
The flight gets you into Kos. These two partners take it from there, and the bed is theirs to book.
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 earn a commission when a booking completes, and it never changes what you pay.
When to book Istanbul to Kos
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- £40.5590 days
- £61.2760 days
- £54.7045 days
- £49.6430 days
- £49.6421 days
- £54.7014 days
- £64.317 days
- £90.093 days
- £119.401 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at £40.55.
- How much it moves
- The gap between the cheapest and dearest lead time is 194 percent. The dearest point is £119.40, 1 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.
- £59.76Sun
- £60.77Mon
- £53.18Tue
- £54.70Wed
- £67.85Thu
- £75.94Fri
- £73.91Sat
Where you leave from and where you arrive
Istanbul
Air- IST
- SAW
Kos
- KGS
What the journey looks like
- Direct or connecting
- 0% of the services we sell on this corridor run through without a change. The remaining 100% involve one connection.
- How far it really runs
- The route covers 497 km against 480 km in a straight line, a detour of 4 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Bodrum. The gap between arriving and leaving is 50 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 19 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.
Questions about Istanbul 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 Istanbul to Kos take?
The Flight from Istanbul to Kos covers 497 km. Each operator's own departure and arrival times for the date you pick are in the search at the top of this page, beside the total price.
How much does the Flight from Istanbul to Kos cost?
The Flight from Istanbul to Kos starts at £49.64 for one passenger, as of 7 October 2026. A typical fare is £49.64. 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 Istanbul to Kos?
2 operators run the Flight from Istanbul to Kos: Pegasus Airlines, Bodrum Sea Lines. The operator table on this page sets out fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Istanbul to Kos use?
The Flight from Istanbul to Kos leaves from İstanbul Airport IST and arrives at KOS. Allow about 2h 20m 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 Istanbul to Kos?
Fares for the Flight from Istanbul to Kos bottom out around 90 days ahead, at £40.55. The gap between the cheapest and dearest lead time across the window is 194 percent, measured on 7 October 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Istanbul to Kos produce?
The Flight from Istanbul to Kos produces about 99.8 kg of CO2 per passenger over 497 km, which works out at roughly 201 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
What is provided on board the Flight from Istanbul to Kos?
Operators on the Flight from Istanbul to Kos publish Bar, Bicycles, Cabins, Cafe, Restaurant, Toilets. That is what 2 carriers on this corridor state about their own fleets. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record names this operator on this pair, carried through unchanged.
Prices come from the supplier wherever we hold a live quote. Elsewhere we show an indicative price built from the real distance, the real operator and a fare curve over lead time, day of the week and season. Those are labelled Estimated fare and cannot be booked.
Defined in full at Door to door, Fares, The booking window, Carbon
Related journeys
The fare from KGS into Kos is set by whoever drives it.
A car waiting when you land in Kos
Settled in advance, so the ride into Kos costs what it said it would rather than what the rank says.
Book a transfer from KGS with Welcome PickupsOr check Daytrip
Partner links. We earn a commission on a booking, and the fare is the same as going direct.