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

Return flights

03 Mar - 10 Mar	United	direct
03 Mar - 11 Mar	SWISS
31 Mar - 09 Apr	Lufthansa
02 Mar - 11 Mar	Lufthansa	direct
03 Mar - 11 Mar	United	direct
16 Mar - 24 Mar	Lufthansa
10 Mar - 17 Mar	Lufthansa
10 Mar - 18 Mar	Lufthansa
09 Mar - 19 Mar	Lufthansa
04 Mar - 12 Mar	United
09 Mar - 25 Mar	Lufthansa
24 Mar - 09 Apr	Air Europa
16 Mar - 15 Apr	Delta
10 Mar - 07 Apr	SWISS
31 Mar - 08 Apr	Lufthansa
31 Mar - 07 Apr	Lufthansa
31 Mar - 14 Apr	Lufthansa
22 Mar - 15 Apr	Aer Lingus
22 Mar - 30 Apr	Delta
29 Mar - 30 Apr	Air Canada

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

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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Cheapest return flights from New York to Barcelona in March from 297€

Return flights