Finnair Cheap Flights from Seoul to London: AY SEL→LON

View HK$4,766 flight on Sun, 4 Jan 2026Opens in a new window

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Prices were available within the past 7 days and start at HK$4,766 for one-way flights and HK$6,899 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Wed, 22 Oct - Fri, 31 Oct
ICN
Seoul
LHR
London
HK$6,899 Return, found 8 hours ago
HK$6,899
Return
found 8 hours ago
Select Finnair flight, departing Wed, 22 Oct from Seoul to London, returning Fri, 31 Oct, priced at HK$6,899 found 8 hours ago
Seoul to London route information
Origin airport
Incheon Intl.
Destination airport
Gatwick
Airlines serving
Air Canada, Air China, Air France, Asiana Airlines, British Airways, Cathay Pacific, China Eastern Airlines, EVA Airways, Emirates, Etihad Airways, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Popular airline
Qatar Airways
Distance
8822 km
*Available to Expedia members.