AirHint found the following cheapest return flights from Bilbao (BIO) to Budapest (BUD) in August 2025 (see full year).

Return flights

30 Aug - 02 Sep	Wizz Air
30 Aug - 04 Sep	Wizz Air
28 Aug - 02 Sep	Air Europa
30 Aug - 16 Sep	Wizz Air	direct
02 Aug - 05 Aug	Wizz Air	direct
30 Aug - 02 Sep	Wizz Air	direct
30 Aug - 20 Sep	Wizz Air	direct
23 Aug - 31 Aug	Wizz Air
27 Aug - 31 Aug	Air Europa
30 Aug - 09 Sep	Wizz Air	direct
25 Aug - 31 Aug	Air Europa
26 Aug - 02 Sep	Iberia
23 Aug - 26 Aug	Wizz Air
19 Aug - 31 Aug	Wizz Air
28 Aug - 01 Sep	Air Europa
25 Aug - 30 Aug	Air Europa
19 Aug - 26 Aug	Wizz Air
23 Aug - 02 Sep	Wizz Air	direct
25 Aug - 28 Aug	Air Europa
02 Aug - 12 Aug	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.

Book a cheap hotel in Budapest

Cheap car rent in Budapest

Cheapest return flights from Bilbao to Budapest in August from $161

Return flights