Cheapest return flights from Bilbao to Lisbon in May from $49

AirHint found the following cheapest return flights from Bilbao (BIO) to Lisbon (LIS) in May 2026 (see full year).

Return flights

31 May - 15 Jun Vueling Airlines direct
16 May - 19 May Vueling Airlines direct
04 May - 19 May Vueling Airlines direct
05 May - 19 May Vueling Airlines direct
11 May - 19 May Vueling Airlines direct
26 May - 15 Jun Vueling Airlines direct
09 May - 12 May Vueling Airlines direct
09 May - 19 May Vueling Airlines direct
09 May - 11 May Vueling Airlines direct
05 May - 11 May Vueling Airlines direct
11 May - 28 May Vueling Airlines direct
19 May - 28 May Vueling Airlines direct
19 May - 02 Jun Vueling Airlines direct
31 May - 02 Jun Vueling Airlines direct
26 May - 02 Jun Vueling Airlines direct
19 May - 05 Jun Vueling Airlines direct
19 May - 06 Jun Vueling Airlines direct
31 May - 20 Jun Vueling Airlines direct
31 May - 05 Jun Vueling Airlines direct
31 May - 06 Jun Vueling Airlines direct

Also check the deals for one-way flights from Bilbao to Lisbon in May.

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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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