Cheapest return flights from Castellón to Porto in June from $46

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 June 2025 (see full year).

Return flights

03 Jun - 24 Jun Ryanair direct
03 Jun - 17 Jun Ryanair direct
03 Jun - 14 Jun Ryanair direct
24 Jun - 08 Jul Ryanair direct
24 Jun - 12 Jul Ryanair direct
24 Jun - 01 Jul Ryanair direct
07 Jun - 24 Jun Ryanair direct
07 Jun - 17 Jun Ryanair direct
03 Jun - 07 Jun Ryanair direct
07 Jun - 14 Jun Ryanair direct
21 Jun - 24 Jun Ryanair direct
21 Jun - 08 Jul Ryanair direct
21 Jun - 12 Jul Ryanair direct
21 Jun - 01 Jul Ryanair direct
03 Jun - 21 Jun Ryanair direct
07 Jun - 21 Jun Ryanair direct

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

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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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