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

Return flights

22 Aug - 08 Sep	Wizz Air	direct
11 Aug - 25 Aug	Wizz Air
22 Aug - 25 Aug	Wizz Air	direct
22 Aug - 05 Sep	Wizz Air	direct
11 Aug - 25 Aug	Wizz Air	direct
08 Aug - 15 Aug	Wizz Air
01 Aug - 16 Aug	Wizz Air
01 Aug - 11 Aug	Wizz Air	direct
04 Aug - 25 Aug	Wizz Air	direct
04 Aug - 11 Aug	Wizz Air	direct
01 Aug - 08 Aug	Wizz Air	direct
04 Aug - 08 Aug	Wizz Air	direct
15 Aug - 05 Sep	Wizz Air	direct

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

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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Cheapest return flights from Bilbao to Budapest in August from 140€

Return flights