Cheapest one-way flights from Seoul to London in January from $371

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

One-Way flights

13 Jan Etihad Airways
22 Jan Air China
24 Jan Air China
06 Jan Etihad Airways
29 Jan Air China
12 Jan Etihad Airways
30 Jan Qatar Airways
23 Jan Qatar Airways
28 Jan Qatar Airways
08 Jan Qatar Airways

Also check the deals for return flights from Seoul to London 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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