Cheapest return flights from New York to Barcelona in September from $328

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

Return flights

23 Sep - 30 Sep LEVEL direct
22 Sep - 29 Sep LEVEL direct
20 Sep - 16 Oct Iberia direct
29 Sep - 10 Oct LEVEL direct
27 Sep - 28 Sep Iberia direct
09 Sep - 16 Sep American Airlines
09 Sep - 16 Sep LEVEL direct
26 Sep - 28 Sep LEVEL direct
03 Sep - 08 Sep Scandinavian Airlines
03 Sep - 08 Sep LEVEL direct
01 Sep - 26 Sep Aer Lingus
02 Sep - 26 Sep Aer Lingus

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

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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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