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

Return flights

03 Jun - 08 Jun	Air Canada
16 Jun - 23 Jun	Air Canada
15 Jun - 23 Jun	Air Canada
10 Jun - 18 Jun	United
22 Jun - 23 Jul	United
09 Jun - 09 Jul	United
13 Jun - 23 Jun	Air Canada
13 Jun - 30 Jun	Air Canada
20 Jun - 30 Jun	Air Canada
01 Jun - 27 Jun	Lufthansa
15 Jun - 27 Jun	Lufthansa
01 Jun - 13 Jun	Lufthansa
08 Jun - 04 Jul	United
13 Jun - 04 Jul	Air Canada
15 Jun - 11 Jul	Air Canada
18 Jun - 11 Jul	Air Canada
20 Jun - 11 Jul	Air Canada
26 Jun - 18 Jul	Air Canada
25 Jun - 06 Jul	Air Canada
24 Jun - 18 Jul	Lufthansa

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

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 June from 593€

Return flights