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

Return flights

23 Mar - 31 Mar	Air Canada
04 Mar - 12 Mar	United
03 Mar - 18 Mar	United
10 Mar - 18 Mar	United
09 Mar - 18 Mar	United
04 Mar - 10 Mar	United
09 Mar - 20 Mar	United
14 Mar - 04 Apr	Air Canada
01 Mar - 09 Mar	United
29 Mar - 13 Apr	United
08 Mar - 11 Mar	Air Canada
22 Mar - 25 Mar	United
17 Mar - 11 Apr	Air Canada
15 Mar - 23 Apr	United
19 Mar - 03 Apr	United
27 Mar - 05 Apr	Air Canada
13 Mar - 04 Apr	United
27 Mar - 04 Apr	Air Canada
27 Mar - 06 Apr	Air Canada
28 Mar - 03 Apr	United

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Cheapest return flights from New York to Barcelona in March from 308€

Return flights