Cheapest return flights from Bilbao to Bucharest in August from $228

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

Return flights

04 Aug - 12 Aug easyJet
03 Aug - 13 Aug Wizz Air Malta
06 Aug - 11 Aug Vueling Airlines
07 Aug - 12 Aug Wizz Air Malta
06 Aug - 12 Aug Vueling Airlines
15 Aug - 26 Aug Air Europa
02 Aug - 26 Aug Wizz Air Malta
02 Aug - 12 Aug Wizz Air Malta
14 Aug - 25 Aug Iberia
17 Aug - 23 Aug Wizz Air Malta

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

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