Cheapest return BIO–OSL flights, August

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

Return flights

26 Aug - 31 Aug Vueling Airlines
28 Aug - 31 Aug Vueling Airlines
05 Aug - 07 Aug Wizz Air Malta
21 Aug - 30 Aug Wizz Air UK
04 Aug - 19 Aug Vueling Airlines
12 Aug - 19 Aug Vueling Airlines
22 Aug - 29 Aug Vueling Airlines
11 Aug - 18 Aug Wizz Air UK
19 Aug - 22 Aug Vueling Airlines
11 Aug - 13 Aug Vueling Airlines
24 Aug - 01 Sep Vueling Airlines
29 Aug - 02 Sep Air Europa
29 Aug - 14 Sep Norwegian
29 Aug - 02 Sep Norwegian direct
29 Aug - 16 Sep Norwegian direct
29 Aug - 05 Sep Norwegian direct
29 Aug - 09 Sep Norwegian direct
29 Aug - 12 Sep Norwegian direct
29 Aug - 15 Sep Norwegian
22 Aug - 02 Sep Norwegian direct

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

Powered by

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 Oslo

Cheap car rent in Oslo

Feel free to contact us with any feedback or request another flight research.