Cheapest return flights from Bilbao to Porto in April from 45€

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

Return flights

28 Apr - 05 May Vueling Airlines direct
28 Apr - 06 May Vueling Airlines direct
22 Apr - 05 May Vueling Airlines direct
29 Apr - 06 May Vueling Airlines direct
22 Apr - 06 May Vueling Airlines direct
23 Apr - 05 May Vueling Airlines direct
16 Apr - 05 May Vueling Airlines direct
26 Apr - 05 May Vueling Airlines direct
23 Apr - 06 May Vueling Airlines direct
14 Apr - 15 Apr Vueling Airlines direct
08 Apr - 15 Apr Vueling Airlines direct
28 Apr - 07 May Vueling Airlines direct
14 Apr - 17 Apr Vueling Airlines direct
08 Apr - 17 Apr Vueling Airlines direct
07 Apr - 15 Apr Vueling Airlines direct
01 Apr - 15 Apr Vueling Airlines direct
16 Apr - 17 Apr Vueling Airlines direct
08 Apr - 09 Apr Vueling Airlines direct
07 Apr - 17 Apr Vueling Airlines direct
01 Apr - 03 Apr Vueling Airlines direct

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

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