Cheapest return flights from Bilbao to Barcelona in May from 45€

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

Return flights

17 May - 21 May Vueling Airlines direct
03 May - 21 May Vueling Airlines direct
03 May - 04 May Vueling Airlines direct
02 May - 03 May Vueling Airlines direct
02 May - 21 May Vueling Airlines direct
02 May - 04 May Vueling Airlines direct
13 May - 21 May Vueling Airlines direct
03 May - 10 May Vueling Airlines direct
03 May - 12 May Vueling Airlines direct
03 May - 15 May Vueling Airlines direct
30 May - 07 Jun Vueling Airlines direct
25 May - 07 Jun Vueling Airlines direct
24 May - 07 Jun Vueling Airlines direct
22 May - 07 Jun Vueling Airlines direct
23 May - 07 Jun Vueling Airlines direct
30 May - 18 Jun Vueling Airlines direct
17 May - 07 Jun Vueling Airlines direct

Also check the deals for one-way flights from Bilbao to Barcelona 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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