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Cheapest one-way flights from Castellón (CDT) to Bilbao (BIO), August

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
01 Aug	Volotea Direct Flight
11 Aug	Volotea Direct Flight
25 Aug	Volotea Direct Flight
29 Aug	Volotea Direct Flight
10 Aug	Iberia
02 Aug	Iberia
26 Aug	Ryanair

deals for return flights from Castellón to Bilbao in August.

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Updated May 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Castellón (CDT) to Bilbao (BIO), August

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