Cheapest return flights from New York to Barcelona in September from 561€

Best time to book flights for New York (LGA) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from New York (LGA) to Barcelona (BCN) in September 2025 (see full year).

Return flights

22 Sep - 30 Sep United
28 Sep - 08 Oct United
17 Sep - 24 Sep Air Canada
24 Sep - 29 Sep United
23 Sep - 02 Oct Air Canada
18 Sep - 24 Sep Air Canada
16 Sep - 29 Sep Air Canada
08 Sep - 27 Sep United
17 Sep - 21 Sep Air Canada
13 Sep - 20 Sep Air Canada
12 Sep - 21 Sep Air Canada
07 Sep - 12 Sep Condor

Also check the deals for one-way 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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