Direct flights
from Seoul (ICN)
to London (LHR)

Weekly schedule for flights between Incheon Intl (Seoul, South Korea) and Heathrow (London, United Kingdom) operated by 1 airlines.
14 weekly flights operate on this route flying 5,536mi in 14h30min.
Expect $972 in average for a one-way ticket with the cheapest option at $972.