Istanbul - Kastamonu flights from TRY2,550*

Discover Flights From Istanbul to Kastamonu.

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

Discover Istanbul to Kastamonu Flight Ticket Prices.

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*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Flights from Istanbul to Kastamonu