Distance From St George Airport to Incheon International Airport, STG - ICN Distance

The distance from St George Airport (STG) to Incheon International Airport (ICN) is 3148 miles or 5066 kilometers or 2734 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from St George ( United States ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between St George and Seoul takes around 7 hours 14 minutes.

Estimated flight time from St George Airport, St George, United States to Incheon International Airport, Seoul, South Korea is 7 hours 14 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • STG - ICN

Kilometers		5066 km
Statute Miles		3148 miles
Nautical Miles		2734 nm
Avg. Time of Flight		7 hours 14 minutes

St George Airport to Incheon International Airport Flight Route Map - STG to ICN Flight Path

Location of St George Airport & Incheon International Airport is given below.
Click the map to view St George to Seoul nonstop flight path and travel direction.

Click to see flight route on Google Map between St George, United States and Seoul, South Korea. .

Nonstop flight route between St George, United States and Seoul, South Korea.

Time Difference Between the Airports • STG - ICN

Time difference between St George (United States) and Seoul (South Korea) is 18 Hours.
Seoul time is 18 Hours ahead of St George.

Location	Local Time
St George (United States)	2026-03-21, 13:28:42 HDT
Seoul (South Korea)	2026-03-22, 07:28:42 KST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

St George Airport (STG / PAPB) St George, United States

Destination

Incheon International Airport (ICN / RKSI) Seoul, South Korea