Distance From Seoul Air Base (K-16) to London Stansted Airport, SSN - STN Distance

The distance from Seoul Air Base (K-16) (SSN) to London Stansted Airport (STN) is 5485 miles or 8827 kilometers or 4763 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 Seongnam ( South Korea ) to London ( United Kingdom )?

A one-way nonstop (direct) flight between Seongnam and London takes around 12 hours 36 minutes.

Estimated flight time from Seoul Air Base (K-16), Seongnam, South Korea to London Stansted Airport, London, United Kingdom is 12 hours 36 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 • SSN - STN

Kilometers		8827 km
Statute Miles		5485 miles
Nautical Miles		4763 nm
Avg. Time of Flight		12 hours 36 minutes

Seoul Air Base (K-16) to London Stansted Airport Flight Route Map - SSN to STN Flight Path

Location of Seoul Air Base (K-16) & London Stansted Airport is given below.
Click the map to view Seongnam to London nonstop flight path and travel direction.

Click to see flight route on Google Map between Seongnam, South Korea and London, United Kingdom. .

Nonstop flight route between Seongnam, South Korea and London, United Kingdom.

Time Difference Between the Airports • SSN - STN

Time difference between Seongnam (South Korea) and London (United Kingdom) is 8 Hours.
London time is 8 Hours behind Seongnam.

Location	Local Time
Seongnam (South Korea)	2026-05-01, 15:00:32 KST
London (United Kingdom)	2026-05-01, 07:00:32 BST

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

Seoul Air Base (K-16) (SSN / RKSM) Seongnam, South Korea

Destination

London Stansted Airport (STN / EGSS) London, United Kingdom