As a rule, buying flight tickets from Istanbul to Kos expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Istanbul to Kos at the most favorable prices.
Out service helps you to find tickets from Istanbul to Kos in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Istanbul - Kos at the best price!
We also recommend you to look through the prices for return tickets from Kos to Istanbul.
Flights price per day for June 2025
| Istanbul - Kos 1 stop 10 683र | Istanbul - Kos 1 stop 7 453र | Istanbul - Kos 1 stop 10 269र | Istanbul - Kos 1 stop 12 008र | Istanbul - Kos 1 stop 11 842र | Istanbul - Kos 1 stop 11 429र | Istanbul - Kos 1 stop 11 842र | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 S | 2 M | 3 T | 4 W | 5 T | 6 F | 7 S | 8 S | 9 M | 10 T | 11 W | 12 T | 13 F | 14 S | 15 S | 16 M | 17 T | 18 W | 19 T | 20 F | 21 S | 22 S | 23 M | 24 T | 25 W | 26 T | 27 F | 28 S | 29 S | 30 M |
Airfares found by our users in the past 24 hours
The price for these dates could change. Use search to get the best price.
| Airline | Departure date | Return date | Price |
|---|---|---|---|
| Aegean Airlines | 01.10.2025 | 15.10.2025 | from 12 283र |
Average round-trip airfares from Istanbul to Kos by months
| Month | Round-Trip |
|---|---|
| May 2025 | 05.05 - 17.05from 21 779र |
| June 2025 | 13.06 - 22.06from 21 058र |
| July 2025 | 09.07 - 20.07from 19 509र |
| August 2025 | 30.08 - 07.09from 17 769र |
| September 2025 | 03.09 - 29.09from 16 632र |
| October 2025 | 01.10 - 15.10from 12 283र |
| November 2025 | find now |
| December 2025 | find now |
| January 2026 | find now |
| February 2026 | find now |
| March 2026 | find now |
| April 2026 | find now |
The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.
Airports
Airports in Istanbul: Ataturk (IST), Sabiha Gokcen (SAW).
Airports in Kos: Kos Island International Airport (KGS).