Cheapest one-way flights from Seoul to London in January from 166€

AirHint found the following cheapest one-way flights from Seoul (GMP) to London (LHR) in January 2026 (see full year).

One-Way flights

25 Jan Air China
26 Jan Air China
22 Jan Air China
28 Jan China Southern
19 Jan Air China
14 Jan Air China
17 Jan Air China
12 Jan China Eastern
13 Jan China Eastern
30 Jan Air China

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

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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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