Direct (nonstop) flights from Seoul to Dallas
2 airlines fly nonstop from Incheon International Airport (ICN) to Dallas Fort Worth International (DFW). It's 6,841 miles (11,010 km), about 12h 50m in the air. Operated by American Airlines, Korean Air.
American Airlines
Korean Air
Route data last updated: May 26, 2026
Airlines with non-stop flights
AA
American Airlines
Alternative Routes
Other ways to fly from Seoul to Dallas with one stop · direct emits 1046 kg CO₂ per passenger
Looking for the return flight?
DFW → ICN: Flights from Dallas to SeoulOther direct flights from Seoul
Direct flights from Dallas (DFW)
Frequently Asked Questions
How long is the direct flight from Seoul to Dallas?
A nonstop flight from Seoul (ICN) to Dallas (DFW) takes approximately 12 hours and 50 minutes. The distance is 6,841 miles (11,010 km).
Which airlines fly nonstop from Seoul to Dallas?
2 airlines: American Airlines, Korean Air.
Is there a nonstop flight from Seoul to Dallas?
Yes. 2 airlines: American Airlines, Korean Air.
How far is Seoul from Dallas?
The flight distance from Seoul to Dallas is 6,841 miles (11,010 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 Seoul and Dallas?
Dallas is 14 hours behind Seoul. (Asia/Seoul vs America/Chicago.)
Will I experience jet lag flying from Seoul to Dallas?
Probably — 14-hour time difference means significant jet lag. Expect about 1 day of adjustment per hour of shift. Flying westward is generally easier to adjust to.
What type of aircraft flies from Seoul to Dallas?
At 12h 50m, 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 Republic of Korea to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Seoul to Dallas?
Roughly 1046 kg CO2 per passenger one-way. That's about the same as driving 5,230 km.
Is the return flight from Dallas to Seoul 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 Seoul to Dallas?
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 Incheon International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.