Cheapest one-way flights from New York to Barcelona in September from 121€

AirHint found the following cheapest one-way flights from New York (NYC) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

29 Sep Iberia For Level direct
30 Sep Norse Atlantic Airways (UK)
25 Sep Norse Atlantic Airways (UK)
22 Sep Norse Atlantic Airways (UK)
04 Sep FrenchBee
06 Sep FrenchBee
28 Sep Norse Atlantic Airways (UK)
07 Sep TAP
24 Sep TAP
28 Sep Iberia For Level direct

Also check the deals for return flights from New York to Barcelona in September.

Skyscanner

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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