Cheapest return flights from Bilbao to Oslo in August from 177€

AirHint found the following cheapest return flights from Bilbao (BIO) to Oslo (OSL) in August 2025 (see full year).

Return flights

13 Aug - 20 Aug Vueling Airlines
12 Aug - 20 Aug Vueling Airlines
27 Aug - 30 Aug Vueling Airlines
06 Aug - 12 Aug Vueling Airlines
23 Aug - 30 Aug Vueling Airlines
22 Aug - 24 Aug Vueling Airlines
23 Aug - 27 Aug Vueling Airlines
05 Aug - 12 Aug Vueling Airlines
20 Aug - 23 Aug Air Europa
21 Aug - 24 Aug Air Europa
23 Aug - 01 Sep Vueling Airlines
27 Aug - 13 Sep Norwegian
23 Aug - 05 Sep Vueling Airlines
27 Aug - 06 Sep Norwegian
30 Aug - 06 Sep Air Europa
27 Aug - 06 Sep Norwegian direct
27 Aug - 13 Sep Norwegian direct
23 Aug - 06 Sep Norwegian
20 Aug - 06 Sep Norwegian
27 Aug - 10 Sep Norwegian

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