Flight Deals from Atlanta to Seoul from $768

When considering flights from Atlanta to Seoul, you'll find that ticket prices fluctuate significantly throughout the year. The most expensive time to fly typically occurs around late December, with prices peaking at over $3,300, while the lowest fares are often found in mid-March, starting around $1,500. High season spans late May to mid-August, with average prices reaching above $2,500, while the low season is primarily from mid-January through early April, when prices generally dip below $1,800. Expect a sharp increase in prices as you approach the holiday season in December.

For your trip from Atlanta to Seoul, the best time to buy is approximately 108 days before departure, where prices can be around $1,816. The period from 120 to 93 days also offers similar rates. Prices tend to rise significantly once you are within 9 days of departure, potentially reaching $2,350, so avoid last-minute bookings. If it's less than 65 days until your trip, book immediately to avoid rising costs, as prices will escalate every week thereafter.