Cheapest return flights from Bilbao to Barcelona in August from $67

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

Return flights

18 Aug - 06 Sep Vueling Airlines direct
29 Aug - 08 Sep Vueling Airlines direct
21 Aug - 08 Sep Vueling Airlines direct
18 Aug - 25 Aug Vueling Airlines direct
18 Aug - 28 Aug Vueling Airlines direct
18 Aug - 08 Sep Vueling Airlines direct
16 Aug - 06 Sep Vueling Airlines direct
29 Aug - 19 Sep Vueling Airlines direct
29 Aug - 06 Sep Vueling Airlines direct
22 Aug - 08 Sep Vueling Airlines direct
21 Aug - 06 Sep Vueling Airlines direct
02 Aug - 04 Aug Vueling Airlines direct
18 Aug - 29 Aug Vueling Airlines direct
16 Aug - 25 Aug Vueling Airlines direct
16 Aug - 28 Aug Vueling Airlines direct
21 Aug - 25 Aug Vueling Airlines direct
21 Aug - 28 Aug Vueling Airlines direct
30 Aug - 08 Sep Vueling Airlines direct
02 Aug - 10 Aug Vueling Airlines direct
16 Aug - 29 Aug Vueling Airlines direct

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

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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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