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

Return flights

08 Oct - 13 Oct	Wizz Air Malta
15 Oct - 22 Oct	Iberia
16 Oct - 22 Oct	Finnair
16 Oct - 28 Oct	Iberia
16 Oct - 21 Oct	Finnair
08 Oct - 15 Oct	Wizz Air Malta
16 Oct - 19 Oct	Air Europa
10 Oct - 16 Oct	Air Europa
17 Oct - 25 Oct	Air Europa
17 Oct - 23 Oct	Air Europa
29 Oct - 08 Nov	SWISS
31 Oct - 09 Nov	Lufthansa
24 Oct - 02 Nov	Finnair
31 Oct - 07 Nov	Lufthansa
29 Oct - 04 Nov	Lufthansa
29 Oct - 06 Nov	SWISS
18 Oct - 09 Nov	Brussels Airlines
30 Oct - 06 Nov	Iberia
31 Oct - 04 Nov	Vueling Airlines
27 Oct - 02 Nov	Vueling Airlines

Also check the deals for one-way flights from Bilbao to New York 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.

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Cheapest return flights from Bilbao to New York in October from 427€

Return flights