August is the cheapest month to fly this route, with average fares around $944 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $1226 | $1047 | Peak | |
| June 2026 | $1171 | $938 | ||
| July 2026 | $982 | $931 | ||
| August 2026 | $944 | $931 | Best |
Departing on Tuesday offers the lowest average fares at $1029. Saturday departures are the most expensive at $1169, a difference of $140.
The best time to fly is August. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Atlanta to Barcelona is August, with average round-trip fares around $944. The lowest fare found in August is $931.
Tuesday departures are the cheapest, averaging $1029 round trip. The most expensive day is Saturday at $1169.
Based on current pricing trends, booking for August travel offers the best value. Avoid May if possible, as fares average $1226 compared to $944 in the cheapest month. June is a solid middle-ground option at $1171.
Flying in August instead of May can save you approximately $282 per round trip. The cheapest month averages $944 while the most expensive averages $1226.
Airlines, flight times, price calendar, and more for Atlanta to Barcelona
View ATL → BCN Details