AirHint found the following cheapest return flights from Bilbao (BIO) to New York (JFK) in May 2026 (see full year).

Return flights

14 May - 21 May	Scandinavian Airlines
06 May - 13 May	KLM
04 May - 12 May	Air Europa
06 May - 15 May	Vueling Airlines
29 May - 15 Jun	Scandinavian Airlines
02 May - 08 May	KLM
01 May - 08 May	KLM
01 May - 13 May	Wizz Air Malta
07 May - 17 May	Air Europa
04 May - 14 May	Iberia
01 May - 10 May	Wizz Air Malta
30 May - 07 Jun	Iberia
29 May - 06 Jun	Iberia
29 May - 07 Jun	Iberia
31 May - 07 Jun	Delta

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

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 May from $479

Return flights