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

Return flights

03 Mar - 11 Mar	Iberia
03 Mar - 19 Mar	Lufthansa
21 Mar - 24 Mar	Air Europa
02 Mar - 17 Mar	Lufthansa
02 Mar - 18 Mar	Lufthansa
04 Mar - 19 Mar	Lufthansa
10 Mar - 17 Mar	Lufthansa
04 Mar - 11 Mar	Lufthansa
03 Mar - 10 Mar	Lufthansa
04 Mar - 25 Mar	Lufthansa
16 Mar - 14 Apr	Lufthansa
22 Mar - 09 Apr	Air Europa
24 Mar - 09 Apr	Air Europa
19 Mar - 14 Apr	TAP
03 Mar - 13 Apr	SWISS
30 Mar - 08 Apr	Brussels Airlines
30 Mar - 17 Apr	Aer Lingus
24 Mar - 01 Apr	KLM
31 Mar - 07 Apr	Air Canada
31 Mar - 13 Apr	Icelandair

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 289€

Return flights