There are most likely no direct flights on the Kos — Istanbul route
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 Kos to Istanbul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Kos to Istanbul, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Kos — Istanbul route
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 Kos to Istanbul
There appear to be no non-stop flights from Kos to Istanbul at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $153
The route Kos — Istanbul is served by a single airline — Aegean Airlines. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $153. Using our service, you can quickly compare available Aegean Airlines flights and book a seat in advance at a favorable rate.
The cheapest flight ticket from Kos to Istanbul according to data for the last 48 hours costs $153
Often the best time to buy tickets from Kos to Istanbul is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kos to Istanbul can be found flying in these months: November.
The fastest flights from Kos to Istanbul start from 13 hours in the air.
The following airlines operate direct flights on the route Kos — Istanbul:
We couldn't find any special offers for flights from Kos to Istanbul
The cheapest one-way flight from Kos to Istanbul departs on 12/19/2026, is operated by Aegean Airlines and costs $153
There is no information about the cheapest roundtrip flight from Kos to Istanbul
Fastest flight from Kos to Istanbul takes 13 hours
There are no direct flights on this route.
The distance between Kos and Istanbul is 496km (308 miles). The time difference between Kos and Istanbul is 1h