฿21,420 Cheap Asiana Airlines flights from London to Seoul (LHR→ICN)

View ฿21,420 flight on Mon, 1 Dec 2025Opens in a new window
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Asiana Airlines flights from London to Seoul (LHR→ICN)

Prices were available within the past 7 days and start at ฿21,420 for one-way flights and ฿41,940 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Fri, 2 Oct - Thu, 15 Oct
LHR
London
ICN
Seoul
฿41,940 Return, found 1 day ago
฿41,940
Return
found 1 day ago
Select Asiana Airlines flight, departing Fri, 2 Oct from London to Seoul, returning Thu, 15 Oct, priced at ฿41,940 found 1 day ago
Flight from London to Seoul route information
Origin airport
Heathrow
Destination airport
Incheon Intl.
Airlines serving
Air China, Air France, Air India, Asiana Airlines, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, Finnair, KLM, Lufthansa, Qatar Airways, Shenzhen Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Popular airline
Air China
Distance
8809 km
Average flight time
21 hours 37 mins
*Available to Expedia members.