£344 Cheap Korean Air flights from Seoul to London (ICN→LHR)

View £344 flight on Thu, 20 Nov 2025Opens in a new window

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Korean Air flights from Seoul to London (ICN→LHR)

Prices were available within the past 7 days and start at £344 for one-way flights and £631 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, 15 Dec - Thu, 1 Jan
ICN
Seoul
LHR
London
£631 Return, found 5 days ago
£631
Return
found 5 days ago
Select Korean Air flight, departing Mon, 15 Dec from Seoul to London, returning Thu, 1 Jan, priced at £631 found 5 days ago
Flight from Seoul to London route information
Origin airport
Incheon Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air China, Air France, Air India, Asiana Airlines, Cathay Pacific, China Eastern Airlines, China Southern Airlines, EVA Airways, Emirates, Etihad Airways, Finnair, KLM, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, Thai Airways International, Turkish Airlines, Vietnam Airlines
Popular airline
Etihad Airways
Distance
8809 km
Average flight time
6 hours 27 mins
*Available to Expedia members.