Cheapest return flights from Bilbao to Bucharest in January from $126

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

Return flights

12 Jan - 24 Jan Vueling Airlines
23 Jan - 27 Jan Vueling Airlines
12 Jan - 19 Jan Vueling Airlines
13 Jan - 19 Jan Vueling Airlines
14 Jan - 21 Jan Vueling Airlines
18 Jan - 25 Jan Wizz Air Malta
25 Jan - 27 Jan Vueling Airlines
24 Jan - 27 Jan Vueling Airlines
15 Jan - 22 Jan Vueling Airlines
22 Jan - 29 Jan Vueling Airlines
30 Jan - 01 Feb Vueling Airlines

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

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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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