Direct (nonstop) flights from Atlanta to Seoul
2 airlines fly nonstop from Hartsfield–Jackson Atlanta International Airport (ATL) to Incheon International Airport (ICN). It's 7,152 miles (11,510 km), about 15h 40m in the air. Operated by Delta Air Lines, Korean Air.
Delta Air Lines
Korean Air
Route data last updated: May 26, 2026
Airlines with non-stop flights
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Atlanta to Seoul with one stop · direct emits 1093 kg CO₂ per passenger
Looking for the return flight?
ICN → ATL: Flights from Seoul to AtlantaOther direct flights from Atlanta
Direct flights from Seoul (ICN)
Frequently Asked Questions
How long is the direct flight from Atlanta to Seoul?
A nonstop flight from Atlanta (ATL) to Seoul (ICN) takes approximately 15 hours and 40 minutes. The distance is 7,152 miles (11,510 km).
Which airlines fly nonstop from Atlanta to Seoul?
2 airlines: Delta Air Lines, Korean Air.
Is there a nonstop flight from Atlanta to Seoul?
Yes. 2 airlines: Delta Air Lines, Korean Air.
How far is Atlanta from Seoul?
The flight distance from Atlanta to Seoul is 7,152 miles (11,510 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Tokyo.
What is the time difference between Atlanta and Seoul?
Seoul is 13 hours ahead of Atlanta. (America/New_York vs Asia/Seoul.)
Will I experience jet lag flying from Atlanta to Seoul?
Probably — 13-hour time difference means significant jet lag. Expect about 1 day of adjustment per hour of shift. Flying eastward is generally harder to adjust to.
What type of aircraft flies from Atlanta to Seoul?
At 15h 40m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from USA to Republic of Korea?
Depends on your passport. Check with the Republic of Korea embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Atlanta to Seoul?
Roughly 1093 kg CO2 per passenger one-way. That's about the same as driving 5,465 km.
Is the return flight from Seoul to Atlanta also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Atlanta to Seoul?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Hartsfield–Jackson Atlanta International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.