Cheapest return flights from Castellón to Bilbao in July from 56€

Best time to book flights for Castellón (CDT) to Bilbao (BIO) flights at AirHint

AirHint found the following cheapest return flights from Castellón (CDT) to Bilbao (BIO) in July 2025 (see full year).

Return flights

01 Jul - 05 Jul Volotea direct
08 Jul - 15 Jul Volotea direct
01 Jul - 15 Jul Volotea direct
05 Jul - 15 Jul Volotea direct
08 Jul - 22 Jul Volotea direct
01 Jul - 22 Jul Volotea direct
05 Jul - 22 Jul Volotea direct
19 Jul - 22 Jul Volotea direct
26 Jul - 12 Aug Volotea direct
19 Jul - 09 Aug Volotea direct
19 Jul - 05 Aug Volotea direct
22 Jul - 12 Aug Volotea direct
26 Jul - 09 Aug Volotea direct
26 Jul - 05 Aug Volotea direct
22 Jul - 09 Aug Volotea direct
22 Jul - 05 Aug Volotea direct
08 Jul - 26 Jul Volotea direct
05 Jul - 26 Jul Volotea direct
26 Jul - 16 Aug Volotea direct
29 Jul - 19 Aug Volotea direct

Also check the deals for one-way flights from Castellón to Bilbao in July.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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