How much is a ticket from Bilbao to Kastamonu?

Depending on when you travel and how far in advance you book, fares between Bilbao and Kastamonu can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Which airports serve Bilbao and Kastamonu?

When planning a trip of about 3003 km, it's a good idea to check flights from surrounding airports too.

• Airports in Bilbao: Bilbao is the only operational airport in the area.
• Airports in Kastamonu: The only active airport in Kastamonu is Kastamonu.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Customize your flight from Bilbao to Kastamonu

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Turkey? You might also consider: Ankara, Antalya, Istanbul, Kayseri, İzmir.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.