Direct (nonstop) flights from Salt Lake City to Seoul
1 airline flys nonstop from Salt Lake City International (SLC) to Incheon International Airport (ICN). It's 5,905 miles (9,503 km), about 13h 20m in the air. Operated by Delta Air Lines.
Delta Air Lines
Route data last updated: May 31, 2026
Airlines with non-stop flights
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Salt Lake City to Seoul with one stop · direct emits 903 kg CO₂ per passenger
Looking for the return flight?
ICN → SLC: Flights from Seoul to Salt Lake CityOther direct flights from Salt Lake City
Direct flights from Seoul (ICN)
Frequently Asked Questions
How long is the direct flight from Salt Lake City to Seoul?
A nonstop flight from Salt Lake City (SLC) to Seoul (ICN) takes approximately 13 hours and 20 minutes. The distance is 5,905 miles (9,503 km).
Which airlines fly nonstop from Salt Lake City to Seoul?
Just Delta Air Lines.
Is there a nonstop flight from Salt Lake City to Seoul?
Yes. 1 airline: Delta Air Lines.
How far is Salt Lake City from Seoul?
The flight distance from Salt Lake City to Seoul is 5,905 miles (9,503 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 Salt Lake City and Seoul?
Seoul is 15 hours ahead of Salt Lake City. (America/Denver vs Asia/Seoul.)
Will I experience jet lag flying from Salt Lake City to Seoul?
Probably — 15-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 Salt Lake City to Seoul?
At 13h 20m, 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 Salt Lake City to Seoul?
Roughly 903 kg CO2 per passenger one-way. That's about the same as driving 4,515 km.
Is the return flight from Seoul to Salt Lake City 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 Salt Lake City 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 Salt Lake City International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.