Cheapest return flights from Bilbao to Porto in April from 43€

Best time to book flights for Bilbao (BIO) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Bilbao (BIO) to Porto (OPO) in April 2025 (see full year).

Return flights

06 Apr - 12 Apr Vueling Airlines direct
06 Apr - 17 Apr Vueling Airlines direct
05 Apr - 12 Apr Vueling Airlines direct
05 Apr - 11 Apr Vueling Airlines direct
11 Apr - 12 Apr Vueling Airlines direct
29 Apr - 08 May Vueling Airlines direct
05 Apr - 17 Apr Vueling Airlines direct
26 Apr - 08 May Vueling Airlines direct
29 Apr - 06 May Vueling Airlines direct
29 Apr - 15 May Vueling Airlines direct
11 Apr - 17 Apr Vueling Airlines direct
26 Apr - 06 May Vueling Airlines direct
26 Apr - 15 May Vueling Airlines direct
06 Apr - 19 Apr Vueling Airlines direct
27 Apr - 08 May Vueling Airlines direct
25 Apr - 08 May Vueling Airlines direct
18 Apr - 08 May Vueling Airlines direct
06 Apr - 13 Apr Vueling Airlines direct
06 Apr - 22 Apr Vueling Airlines direct
29 Apr - 02 May Vueling Airlines direct

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

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