Cheapest return flights from Bilbao to Porto in April from $57

AirHint found the following cheapest return flights from Bilbao (BIO) to Porto (OPO) in April 2026 (see full year).

Return flights

17 Apr - 07 May Vueling Airlines direct
07 Apr - 10 Apr Vueling Airlines direct
07 Apr - 17 Apr Vueling Airlines direct
14 Apr - 17 Apr Vueling Airlines direct
17 Apr - 23 Apr Vueling Airlines direct
17 Apr - 24 Apr Vueling Airlines direct
19 Apr - 07 May Vueling Airlines direct
17 Apr - 19 Apr Vueling Airlines direct
17 Apr - 17 Apr Vueling Airlines
20 Apr - 07 May Vueling Airlines
19 Apr - 08 May Vueling Airlines direct
07 Apr - 23 Apr Vueling Airlines direct
07 Apr - 24 Apr Vueling Airlines direct
14 Apr - 23 Apr Vueling Airlines direct
20 Apr - 08 May Vueling Airlines
17 Apr - 08 May Vueling Airlines
30 Apr - 03 May Air Europa
20 Apr - 10 May Vueling Airlines
30 Apr - 07 May Volotea direct
30 Apr - 14 May Volotea direct

Also check the deals for one-way flights from Bilbao to Porto in April.

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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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