Flights from Seoul to London – Airlines & connecting routes
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GMP to LHR – All flight route options from Gimpo, South Korea to Heathrow, United Kingdom. These flights are operated by 6 different airlines through 2 different connections. The shortest flight time is 16 hours and 40 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Seoul to London flights
With over 201 flights every week and 2 different airlines you have a wide range of options. While flying to London from Seoul you will be doing a stopover in either Beijing (PEK) or Tokyo (HND).
Are there any non-stop flights from GMP to LHR?
There are no direct or non-stop flights from Gimpo, GMP to Heathrow, LHR.
Tip! Consider arriving at Gatwick (LGW) or City (LCY) instead.
Seoul to London with JAL
If you fly from Seoul with JAL you will do a stopover in Tokyo, HND before reaching London. This flight trip will take 19 hours and 45 minutes and you can fly every weekday with departures at 19:20 or 19:40. JAL is a member of the air alliance OneWorld.
Distance & flight times: Gimpo to Heathrow
The shortest flight time between GMP and LHR is 17 hours and 50 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
PEK Beijing | 17h 50m | 3h 50m | 5672 miles (9126 km) |
HND Tokyo | 19h 45m | 2h 10m | 6729 miles (10827 km) |


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From Seoul to United Kingdom
We have found another destination to United Kingdom from Gimpo as well.
From South Korea to London
Below is a list of other cities in South Korea with flights to London with either non-stop or connecting flights.