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

Return flights

22 Oct - 03 Nov	Vueling Airlines
07 Oct - 14 Oct	Wizz Air
21 Oct - 21 Nov	Wizz Air	direct
21 Oct - 28 Oct	Wizz Air
08 Oct - 14 Oct	Vueling Airlines
01 Oct - 07 Oct	Wizz Air Malta
22 Oct - 27 Oct	Vueling Airlines
22 Oct - 28 Oct	Vueling Airlines
21 Oct - 27 Oct	Wizz Air
22 Oct - 29 Oct	Vueling Airlines
07 Oct - 13 Oct	Wizz Air
07 Oct - 15 Oct	Wizz Air
01 Oct - 21 Nov	Wizz Air Malta
28 Oct - 01 Nov	easyJet
28 Oct - 02 Nov	easyJet
30 Oct - 03 Nov	easyJet
04 Oct - 04 Nov	Vueling Airlines
30 Oct - 05 Nov	easyJet
25 Oct - 04 Nov	Wizz Air
24 Oct - 02 Nov	Iberia

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

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 October from 83€

Return flights