Cheapest return flights from Bilbao to Bucharest in April from 102€

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

Return flights

23 Apr - 27 Apr Wizz Air UK
22 Apr - 25 Apr Wizz Air UK
17 Apr - 20 Apr Wizz Air UK
24 Apr - 26 Apr Vueling Airlines
23 Apr - 26 Apr Volotea
18 Apr - 22 Apr Vueling Airlines
15 Apr - 24 Apr Wizz Air UK
30 Apr - 05 May Vueling Airlines
29 Apr - 03 May Vueling Airlines
12 Apr - 19 Apr Vueling Airlines
30 Apr - 03 May Vueling Airlines
09 Apr - 13 Apr Wizz Air UK
03 Apr - 06 Apr Vueling Airlines

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

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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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