Cheapest one-way flights from Seoul to London in December from 230€

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

One-Way flights

11 Dec China Southern
14 Dec China Southern
02 Dec China Southern
08 Dec China Eastern
05 Dec China Southern
01 Dec China Southern
04 Dec China Southern
07 Dec China Southern
13 Dec Sichuan Airlines
06 Dec Sichuan Airlines

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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