Cheapest return BIO–BBU flights, August

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

Return flights

03 Aug - 06 Aug Wizz Air Malta
21 Aug - 27 Aug Wizz Air UK
18 Aug - 29 Aug Vueling Airlines
08 Aug - 27 Aug Air Europa
05 Aug - 14 Aug Vueling Airlines
15 Aug - 30 Aug Iberia
03 Aug - 09 Aug Wizz Air Malta
14 Aug - 30 Aug Air Europa
02 Aug - 09 Aug Wizz Air Malta

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

Cheap car rent in Bucharest

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