Cheapest one-way flights from Seoul to London in December from 233€

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

One-Way flights

20 Dec Sichuan Airlines
03 Dec T'way Air
23 Dec China Eastern
02 Dec China Eastern
06 Dec T'way Air
18 Dec Etihad Airways
08 Dec China Southern
31 Dec T'way Air
09 Dec Air China
13 Dec Air China

Also check the deals for return flights from Seoul to London 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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