AirHint found the following cheapest one-way flights from New York (LGA) to Barcelona (BCN) in September 2026 (see full year).
One-Way flights
| 22 Sep | United | ||
| 29 Sep | United | ||
| 23 Sep | United | ||
| 17 Sep | Air Canada | ||
| 24 Sep | Air Canada | ||
| 25 Sep | Air Canada | ||
| 13 Sep | Porter Airlines (Canada) Ltd | ||
| 08 Sep | Lufthansa | ||
| 12 Sep | Air Canada | ||
| 03 Sep | Lufthansa |
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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