Cheapest return flights from Castellón to Porto in August from 62€

Best time to book flights for Castellón (CDT) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Castellón (CDT) to Porto (OPO) in August 2025 (see full year).

Return flights

19 Aug - 06 Sep Ryanair direct
02 Aug - 12 Aug Ryanair direct
02 Aug - 05 Aug Ryanair direct
16 Aug - 06 Sep Ryanair direct
19 Aug - 09 Sep Ryanair direct
23 Aug - 13 Sep Ryanair direct
23 Aug - 06 Sep Ryanair direct
30 Aug - 13 Sep Ryanair direct
30 Aug - 06 Sep Ryanair direct
19 Aug - 26 Aug Ryanair direct
19 Aug - 30 Aug Ryanair direct
23 Aug - 09 Sep Ryanair direct
16 Aug - 26 Aug Ryanair direct
16 Aug - 30 Aug Ryanair direct
26 Aug - 13 Sep Ryanair direct
26 Aug - 06 Sep Ryanair direct
23 Aug - 26 Aug Ryanair direct
23 Aug - 30 Aug Ryanair direct
26 Aug - 30 Aug Ryanair direct
09 Aug - 12 Aug Ryanair direct

Also check the deals for one-way flights from Castellón to Porto in August.

Skyscanner

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.

Book a cheap hotel in Porto

Cheap car rent in Porto