How much is a flight from Istanbul to Kastamonu?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Istanbul and Kastamonu.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Istanbul - Kastamonu route.

Planning flights between Istanbul and Kastamonu? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

• Airports in Istanbul: Another departure airport is Sabiha Gökçen.
• Airports in Kastamonu: Only Kastamonu is currently available.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Flight filters for the route Istanbul – Kastamonu

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to Turkey are often searched alongside: Ankara, Antalya, Istanbul, Kayseri, İzmir.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.