Cheapest return flights from New York to Barcelona in September from $311

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

Return flights

23 Sep - 29 Sep Iberia direct
29 Sep - 06 Oct Iberia direct
28 Sep - 05 Oct LEVEL direct
22 Sep - 29 Sep LEVEL direct
23 Sep - 06 Oct LEVEL direct
30 Sep - 07 Oct LEVEL direct
27 Sep - 05 Oct Iberia direct
23 Sep - 30 Sep Air Canada
21 Sep - 29 Sep LEVEL direct
23 Sep - 30 Sep LEVEL direct
02 Sep - 08 Sep British Airways
01 Sep - 11 Sep Aer Lingus
09 Sep - 18 Sep Aer Lingus
20 Sep - 02 Oct British Airways
02 Sep - 07 Sep Aer Lingus
08 Sep - 24 Sep British Airways
25 Sep - 04 Oct LEVEL direct

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

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