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

Return flights

10 Aug - 19 Aug	United
10 Aug - 20 Aug	Lufthansa
17 Aug - 08 Sep	Virgin Atlantic
15 Aug - 05 Sep	Air Canada
10 Aug - 05 Sep	Air Canada
03 Aug - 29 Aug	Air Canada
05 Aug - 29 Aug	British Airways
04 Aug - 29 Aug	Air Canada
01 Aug - 10 Aug	Air Canada
17 Aug - 31 Aug	Lufthansa
12 Aug - 05 Sep	British Airways
08 Aug - 17 Aug	Air Canada
29 Aug - 11 Sep	Air Canada
04 Aug - 16 Aug	Air Canada
22 Aug - 05 Sep	Virgin Atlantic
21 Aug - 29 Aug	Lufthansa

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

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 August from $418

Return flights