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

Return flights

27 Jul - 31 Aug	Aer Lingus
29 Jul - 28 Aug	Aer Lingus
18 Jul - 19 Aug	Aer Lingus
28 Jul - 06 Aug	Aer Lingus
29 Jul - 12 Aug	Aer Lingus
29 Jul - 05 Aug	Aer Lingus
17 Jul - 19 Aug	Iberia
29 Jul - 28 Aug	LEVEL	direct
27 Jul - 31 Aug	LEVEL	direct
30 Jul - 23 Aug	Aer Lingus
10 Jul - 19 Jul	Icelandair
09 Jul - 19 Jul	Icelandair
11 Jul - 19 Jul	Icelandair
08 Jul - 12 Jul	Neos Air
10 Jul - 18 Jul	Neos Air
17 Jul - 31 Jul	Aer Lingus
12 Jul - 19 Jul	Neos Air
05 Jul - 19 Jul	Neos Air
23 Jul - 30 Jul	Aer Lingus
05 Jul - 12 Jul	Neos Air

Also check the deals for one-way flights from New York to Barcelona in July.

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 July from $400

Return flights