AirHint found the following cheapest return flights from New York (NYC) to Barcelona (BCN) in May 2026 (see full year).

Return flights

09 May - 22 May	LEVEL	direct
09 May - 20 May	Iberia	direct
10 May - 20 May	Iberia	direct
05 May - 03 Jun	Air Canada
04 May - 11 May	Iberia
04 May - 14 May	Iberia
03 May - 10 May	Iberia
09 May - 29 May	Iberia	direct
01 May - 04 May	LEVEL	direct
06 May - 13 May	American Airlines
04 May - 13 May	United
05 May - 03 Jun	Iberia	direct
05 May - 07 Jun	TAP
18 May - 04 Jun	Iberia
18 May - 06 Jun	Iberia
13 May - 02 Jun	LEVEL	direct
18 May - 18 Jun	TAP
18 May - 04 Jun	LEVEL	direct
18 May - 02 Jun	LEVEL	direct
20 May - 01 Jun	Brussels Airlines

Also check the deals for one-way flights from New York to Barcelona 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 New York to Barcelona in May from 284€

Return flights