฿21,880 Cheap Asiana Airlines flights from London to Seoul (LHR→ICN)

View ฿21,880 flight on Mon, 8 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 ฿21,880 for one-way flights and ฿35,525 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Fri, 7 Nov - Wed, 12 Nov
LHR
London
ICN
Seoul
฿35,525 Return, found 8 hours ago
฿35,525
Return
found 8 hours ago
Select Asiana Airlines flight, departing Fri, 7 Nov from London to Seoul, returning Wed, 12 Nov, priced at ฿35,525 found 8 hours ago
Flight from London to Seoul route information
Origin airport
Heathrow
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, Air India, Asiana Airlines, British Airways, Cathay Pacific, EVA Airways, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Thai Airways International, Turkish Airlines, United, Vietnam Airlines
Popular airline
Thai Airways International
Distance
8809 km
Average flight time
20 hours 45 mins
*Available to Expedia members.