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Flights from Seoul to London
There are no direct flights from Seoul to London. The fastest way is one stop via Calgary or Toronto, about 20h 05m door to door (7 connections a week on current schedules).
No direct flights · 2 connection options From 20h 05m
Seoul to London at a glance
Fastest journey20h 05mVia Calgary, on current schedules
Nonstop flightsNoneConnect via Calgary or Toronto
Best ways to fly from Seoul to London
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SEL Calgary (YYC) YXU
Leg 1: WestJet · Leg 2: WestJet
Thu22:00 SEL16:47 YYC6h 58m connection23:45 YYC05:05 YXUWestJet
2Search
SEL Toronto (YYZ) YXU
Leg 1: Air Canada, Korean Air · Leg 2: Air Canada Jazz
Sat10:00 SEL09:27 YYZ9h 18m connection18:45 YYZ19:22 YXUKorean Air + Air Canada Jazz
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 10,615 km6,592 miles
- Journey time
- 20h 05mon current schedules
- Time difference
- -14hLondon vs Seoul
- Currency in London
- CAD
- Airports
- ICN, GMP → YXU
Flights from Seoul to London: questions answered
Are there direct flights from Seoul to London?
No. There is no nonstop service, so you will connect, most easily in Calgary and Toronto. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Seoul to London?
With one connection the journey usually takes around 20h 05m, depending on the layover. The straight-line distance is 10,615 km.
Where do you change planes between Seoul and London?
The best connecting points are Calgary (YYC) and Toronto (YYZ). WestJet flies both legs via Calgary, so you can book it as one ticket.
Which airports serve Seoul and London?
Seoul: Incheon International Airport (ICN) and Seoul Gimpo International Airport (GMP). London: London International Airport (YXU).
What is the time difference between Seoul and London?
London is 14 hours behind Seoul.
