Cheapest return flights from Bilbao to Bucharest in July from $257

AirHint found the following cheapest return flights from Bilbao (BIO) to Bucharest (OTP) in July 2025 (see full year).

Return flights

30 Jul - 10 Aug Wizz Air Malta
28 Jul - 04 Aug Volotea
28 Jul - 31 Jul Volotea
28 Jul - 30 Jul Volotea
25 Jul - 19 Aug Volotea
23 Jul - 28 Jul Vueling Airlines
18 Jul - 21 Jul Volotea
18 Jul - 25 Jul Volotea
26 Jul - 02 Aug Vueling Airlines
20 Jul - 27 Jul Vueling Airlines
26 Jul - 17 Aug Vueling Airlines
27 Jul - 17 Aug easyJet
17 Jul - 21 Jul Vueling Airlines
30 Jul - 30 Aug KLM

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

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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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