Cheapest one-way flights from New York to Barcelona in September from $138

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

One-Way flights

23 Sep LEVEL direct
17 Sep LEVEL direct
20 Sep LEVEL direct
27 Sep LEVEL direct
07 Sep Air Canada
14 Sep Norse Atlantic Airways (UK)
18 Sep LEVEL direct
26 Sep LEVEL direct
05 Sep Air Serbia
10 Sep Air Serbia

Also check the deals for return 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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