Cheapest one-way flights from London to Seoul in January from 321€

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

One-Way flights

12 Jan Hainan Airlines
26 Jan Hainan Airlines
25 Jan Shenzhen Airlines
28 Jan Shenzhen Airlines
30 Jan Shenzhen Airlines
14 Jan Shenzhen Airlines
17 Jan Shenzhen Airlines
29 Jan Air China
20 Jan Air China
07 Jan Air China

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

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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