Distance From Shannon Airport to Gimpo International Airport, SNN - GMP Distance

The distance from Shannon Airport (SNN) to Gimpo International Airport (GMP) is 5658 miles or 9106 kilometers or 4914 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.

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How long does it take to travel from Shannon ( Ireland ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Shannon and Seoul takes around 13 hours 0 minutes.

Estimated flight time from Shannon Airport, Shannon, Ireland to Gimpo International Airport, Seoul, South Korea is 13 hours 0 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 • SNN - GMP

Kilometers		9106 km
Statute Miles		5658 miles
Nautical Miles		4914 nm
Avg. Time of Flight		13 hours 0 minutes

Shannon Airport to Gimpo International Airport Flight Route Map - SNN to GMP Flight Path

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

Click to see flight route on Google Map between Shannon, Ireland and Seoul, South Korea. .

Nonstop flight route between Shannon, Ireland and Seoul, South Korea.

Time Difference Between the Airports • SNN - GMP

Time difference between Shannon (Ireland) and Seoul (South Korea) is 9 Hours.
Seoul time is 9 Hours ahead of Shannon.

Location	Local Time
Shannon (Ireland)	2025-12-13, 12:36:27 GMT
Seoul (South Korea)	2025-12-13, 21:36:27 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

Shannon Airport (SNN / EINN) Shannon, Ireland

Destination

Gimpo International Airport (GMP / RKSS) Seoul, South Korea