Cheapest one-way flights from Atlanta to Barcelona in May from $295

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

17 May Frontier Airlines
18 May Frontier Airlines
20 May Frontier Airlines
21 May Spirit Airlines
01 May Frontier Airlines
16 May Frontier Airlines
30 May Frontier Airlines
27 May Frontier Airlines
23 May WestJet
06 May Delta direct

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona