Cheapest return flights from Bilbao to Bucharest in July from $172

Best time to book flights for Bilbao (BIO) to Bucharest (OTP) flights at AirHint

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

Return flights

11 Jul - 20 Jul Vueling Airlines
16 Jul - 22 Jul Wizz Air Malta
01 Jul - 09 Jul Volotea
23 Jul - 27 Jul Vueling Airlines
16 Jul - 21 Jul Wizz Air Malta
20 Jul - 24 Jul easyJet
22 Jul - 28 Jul Volotea
17 Jul - 21 Jul Iberia
04 Jul - 28 Jul Vueling Airlines
08 Jul - 16 Jul Vueling Airlines
16 Jul - 11 Aug Vueling Airlines
20 Jul - 01 Aug easyJet
15 Jul - 11 Aug Volotea
15 Jul - 12 Aug Volotea
14 Jul - 11 Aug Vueling Airlines
01 Jul - 08 Aug Volotea
29 Jul - 28 Aug Air Europa
30 Jul - 21 Aug Iberia
25 Jul - 02 Aug Wizz Air Malta
24 Jul - 17 Aug Vueling Airlines

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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