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 - 15 May	Iberia	direct
09 May - 19 May	Iberia	direct
06 May - 10 May	Iberia	direct
04 May - 15 May	TAP
10 May - 29 May	TAP
02 May - 14 May	TAP
03 May - 13 May	TAP
10 May - 20 May	TAP
06 May - 19 May	TAP
13 May - 02 Jun	TAP
04 May - 03 Jun	TAP
17 May - 04 Jun	Iberia	direct
04 May - 03 Jun	LEVEL	direct
19 May - 09 Jun	British Airways
13 May - 09 Jun	LEVEL	direct
13 May - 02 Jun	LEVEL	direct
14 May - 08 Jun	LEVEL	direct
20 May - 01 Jun	TAP
16 May - 08 Jun	TAP

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 $334

Return flights