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

Return flights

08 Apr - 21 Apr	Air Canada
15 Apr - 28 Apr	Air Canada
08 Apr - 17 Apr	Air Canada
07 Apr - 14 Apr	Air Canada
07 Apr - 22 Apr	Air Canada
09 Apr - 15 Apr	Air Canada
13 Apr - 21 Apr	American Airlines
16 Apr - 21 Apr	Lufthansa
27 Apr - 04 May	United
13 Apr - 24 Apr	British Airways
14 Apr - 20 Apr	British Airways
26 Apr - 03 May	Air Canada
25 Apr - 03 May	Air Canada
08 Apr - 04 May	Air Canada
22 Apr - 01 May	British Airways
30 Apr - 05 May	British Airways
25 Apr - 05 May	Lufthansa
29 Apr - 10 May	Air Canada
23 Apr - 01 May	Air Canada
23 Apr - 02 May	Lufthansa

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

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 April from $342

Return flights