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

Return flights

18 Aug - 25 Aug	Iberia	direct
17 Aug - 28 Aug	United
11 Aug - 27 Aug	Air Canada
17 Aug - 27 Aug	Air Canada
19 Aug - 26 Aug	Air Canada
16 Aug - 26 Aug	United
17 Aug - 25 Aug	Aer Lingus
17 Aug - 24 Aug	Aer Lingus
10 Aug - 20 Aug	Aer Lingus
16 Aug - 25 Aug	Aer Lingus
27 Aug - 12 Sep	Scandinavian Airlines
22 Aug - 01 Sep	Aer Lingus
01 Aug - 01 Sep	United
22 Aug - 01 Sep	LEVEL	direct
28 Aug - 06 Sep	Aer Lingus
28 Aug - 04 Sep	TAP
27 Aug - 05 Sep	LEVEL	direct
14 Aug - 06 Sep	LEVEL	direct
28 Aug - 06 Sep	LEVEL	direct
01 Aug - 01 Sep	LEVEL	direct

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 322€

Return flights