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

Return flights

09 May - 22 May	LEVEL	direct
09 May - 15 May	Iberia	direct
04 May - 11 May	Iberia
14 May - 21 May	Icelandair
09 May - 19 May	Iberia
03 May - 12 May	Air Canada
09 May - 19 May	LEVEL	direct
03 May - 21 May	Icelandair
03 May - 08 May	Icelandair
10 May - 15 May	Icelandair
18 May - 02 Jun	ITA Airways
13 May - 02 Jun	LEVEL	direct
19 May - 02 Jun	SWISS
18 May - 02 Jun	LEVEL	direct
20 May - 01 Jun	Brussels Airlines
26 May - 01 Jun	Air Europa
28 May - 04 Jun	TAP
29 May - 05 Jun	TAP
30 May - 06 Jun	TAP
29 May - 05 Jun	Iberia	direct

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