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

Return flights

14 Aug - 21 Aug	Scandinavian Airlines
15 Aug - 22 Aug	Scandinavian Airlines
12 Aug - 19 Aug	jetBlue
13 Aug - 20 Aug	jetBlue
09 Aug - 16 Aug	Scandinavian Airlines
10 Aug - 17 Aug	Virgin Atlantic
11 Aug - 18 Aug	KLM	direct
12 Aug - 19 Aug	KLM	direct
11 Aug - 18 Aug	Air Canada
13 Aug - 20 Aug	Air France	direct

Also check the deals for one-way flights from Atlanta 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 Atlanta to Barcelona in August from 509€

Return flights