Cheapest one-way flights from London to Seoul in December from 286€

AirHint found the following cheapest one-way flights from London (LHR) to Seoul (ICN) in December 2025 (see full year).

One-Way flights

01 Dec China Eastern
25 Dec China Southern
03 Dec China Southern
27 Dec Air China
30 Dec China Southern
04 Dec Air China
06 Dec China Southern
09 Dec Vueling Airlines
05 Dec Beijing Capital Airlines
07 Dec Lufthansa

Also check the deals for return flights from London to Seoul in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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