January is by far the best month, wherein you can get cheapest flights for Seoul to London. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Seoul
14:25
Seoul
Gimpo International Airport
Mon , 02 Feb 2026

London
09:15
London
London City Airport
Tue, 03 Feb 2026

Seoul
14:25
Seoul
Gimpo International Airport
Sun , 01 Feb 2026

London
09:15
London
London City Airport
Mon, 02 Feb 2026

Seoul
12:00
Seoul
Gimpo International Airport
Mon , 02 Feb 2026

London
14:35
London
London City Airport
Tue, 03 Feb 2026

Seoul
12:00
Seoul
Gimpo International Airport
Sun , 01 Feb 2026

London
14:35
London
London City Airport
Mon, 02 Feb 2026

Seoul
19:50
Seoul
Gimpo International Airport
Thu , 29 Jan 2026

London
11:15
London
London City Airport
Fri, 30 Jan 2026

Seoul
19:50
Seoul
Gimpo International Airport
Fri , 30 Jan 2026

London
11:15
London
London City Airport
Sat, 31 Jan 2026

Seoul
19:50
Seoul
Gimpo International Airport
Thu , 29 Jan 2026

London
10:50
London
London City Airport
Fri, 30 Jan 2026

Seoul
20:50
Seoul
Gimpo International Airport
Sat , 31 Jan 2026

London
07:15
London
London City Airport
Mon, 02 Feb 2026

Seoul
20:50
Seoul
Gimpo International Airport
Sat , 31 Jan 2026

London
19:35
London
London City Airport
Sun, 01 Feb 2026

Seoul
20:50
Seoul
Gimpo International Airport
Thu , 29 Jan 2026

London
18:30
London
London City Airport
Fri, 30 Jan 2026

Seoul
08:50
Seoul
Gimpo International Airport
Sat , 31 Jan 2026

London
19:55
London
London City Airport
Sun, 01 Feb 2026










Flying from Seoul to London has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Seoul to London is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Gimpo International Airport (GMP) and London City Airport (LCY). You can expect a flight distance of approximately 8841 km, and most direct services cover it in around 22:46.
Let’s take a closer look at everything you need to know before booking your flight from Seoul to London.
| Flight Details | Information |
|---|---|
| Route Distance | 8841 km |
| Average Flight Time | 22:46 hrs |
| Departure Airport | Gimpo International Airport (GMP) |
| Arrival Airport | London City Airport (LCY) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | NO |
| Common Airlines | Air China, China Eastern Airlines, All Nippon Airways, Shanghai Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.