Cheap Flights from Atlanta (ATL) to Seoul (SEL)

Frequently Asked Questions

• What are the cheapest flights from Atlanta to Seoul (ATL-SEL)?

  Based on Trip.com data, WestJet offers one-way fares as low as US$394 on Cheapest nonstop routes (e.g. ATL to ICN on Thu, Feb 5), while WestJet offers Cheapest nonstop round-trips from US$859 departing on Thu, Feb 26 and returning on Sun, Mar 1.

• Which airlines offer direct flights from Atlanta to Seoul?

  At the moment, you can catch a nonstop flight from Atlanta to Seoul with the following airlines, including: WestJet United Airlines Korean Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Atlanta to Seoul?

  It takes about 15 hours 56 minutes to fly from Atlanta to Seoul.

• When is the best time to book flights from Atlanta to Seoul?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Atlanta to Seoul is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Atlanta to Seoul?

  Based on Trip.com data in the past 4 weeks, there is 36 flight per week flying from Atlanta to Seoul. You can check the weekly schedule for popular airlines on this route below: Korean Air: S/M/T/W/T/F/S -- KE036 (12:11) Korean Air: S/M/T/W/T/F/S -- KE5036 (00:07)

• How can I find the best deals on flights from Atlanta to Seoul?

  To find best deals on flights from Atlanta to Seoul, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Feb 5, with one-way flights priced at just US$394.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Korean Air.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Seoul travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Atlanta (ATL) to Seoul (SEL) the cheapest?

  The cheapest months to fly from Atlanta to Seoul is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Atlanta to Seoul on?

  After crunching the numbers on our January flight calendar, it's currently cheapest to fly from Atlanta to Seoul on January 15, 2026 with WestJet, with prices starting at US$401.

• Which airports can I fly to for Seoul from Atlanta?

  You can land at any one of the following hubs in Seoul, with Hartsfield-Jackson Atlanta International Airport to Incheon International Airport (ATL-ICN) is by far the most common option on this route: Gimpo International Airport (GMP) Incheon International Airport (ICN).

• Is there any time difference between Atlanta and Seoul?

  The time difference between Seoul and Atlanta is 14h.

• How do I change or cancel my ticket from Atlanta to Seoul?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.