Cheapest one-way flights from Atlanta to Barcelona in May from $331

Best time to book flights for Atlanta (ATL) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest one-way flights from Atlanta (ATL) to Barcelona (BCN) in May 2025 (see full year).

One-Way flights

07 May Frontier Airlines
10 May Frontier Airlines
05 May Spirit Airlines
27 May Frontier Airlines
20 May Frontier Airlines
15 May Frontier Airlines
03 May Frontier Airlines
25 May Frontier Airlines
04 May Frontier Airlines
22 May Spirit Airlines

Also check the deals for return flights from Atlanta to Barcelona in May.

Skyscanner

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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