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	TAP
08 Oct - 15 Oct	TAP
02 Oct - 11 Oct	TAP
15 Oct - 22 Oct	TAP
16 Oct - 22 Oct	TAP
15 Oct - 21 Oct	TAP
12 Oct - 20 Oct	TAP
14 Oct - 25 Oct	TAP
14 Oct - 21 Oct	TAP
06 Oct - 13 Oct	TAP
31 Oct - 09 Nov	TAP
30 Oct - 10 Nov	Vueling Airlines
27 Oct - 02 Nov	Vueling Airlines
29 Oct - 06 Nov	Vueling Airlines
28 Oct - 02 Nov	Iberia For Level
31 Oct - 08 Nov	Vueling Airlines
24 Oct - 02 Nov	Iberia For Level
29 Oct - 05 Nov	Vueling Airlines
24 Oct - 03 Nov	Vueling Airlines
25 Oct - 03 Nov	Air Europa

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 $398

Return flights