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There appear to be no direct flights from Istanbul to Kos at this time.... Well, or something went wrong on our side and we couldn't find anything
Unfortunately, we were unable to find any airports in Istanbul. We'll try to look better another time
Starting at $98
We couldn't find any special offers for flights from Istanbul to Kos
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Istanbul to Kos. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Istanbul to Kos
A direct flight is the most convenient and comfortable way to fly from Istanbul to Kos, despite the fact that sometimes flights with transfers can cost significantly less.
Below you will find a list of airlines operating flights on the Istanbul — Kos route and the starting prices for flights of each specific airline on it.
The cheapest one-way flight from Istanbul to Kos departs on 05/30/2025, is operated by Aegean Airlines and costs $86
The cheapest roundtrip flight from Istanbul to Kos departs on 05/29/2025, is operated by Sky Express and costs $186
Fastest non-stop flight from Istanbul to Kos takes 12h 25m
There are no direct flights on this route.
The cheapest flight ticket from Istanbul to Kos according to data for the last 48 hours costs $86
Often the best time to buy tickets from Istanbul to Kos is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Istanbul to Kos can be found flying in these months: June.
The fastest flights from Istanbul to Kos start from 12 hours 25 minutes in the air.
The following airlines operate direct flights on the route Istanbul — Kos:
Unfortunately, we were unable to find any airports in Kos. We'll try to look better another time