Cheapest return flights from Bilbao to Bucharest in May from 91€

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

Return flights

13 May - 19 May Wizz Air Malta
08 May - 12 May Wizz Air UK
16 May - 18 May Vueling Airlines
08 May - 14 May Wizz Air UK
05 May - 12 May Volotea
27 May - 02 Jun Vueling Airlines
28 May - 31 May Vueling Airlines
01 May - 06 May Vueling Airlines
05 May - 09 May Vueling Airlines
31 May - 08 Jun easyJet
30 May - 07 Jun Vueling Airlines
19 May - 19 May Vueling Airlines
04 May - 09 May Vueling Airlines

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

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.