Cheapest return flights from London to Seoul in January from 373€

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

Return flights

06 Jan - 19 Jan China Eastern
06 Jan - 20 Jan China Eastern
24 Jan - 04 Feb China Eastern
19 Jan - 25 Jan China Eastern
14 Jan - 25 Jan China Eastern
09 Jan - 25 Jan China Eastern
23 Jan - 01 Feb China Eastern
26 Jan - 01 Feb China Eastern
27 Jan - 30 Jan China Eastern
09 Jan - 20 Jan China Southern
17 Jan - 26 Jan China Southern
19 Jan - 29 Jan China Southern
08 Jan - 20 Jan China Southern
16 Jan - 03 Feb China Southern
13 Jan - 10 Feb China Southern
19 Jan - 06 Feb China Southern
13 Jan - 06 Feb China Southern
26 Jan - 03 Feb China Southern
24 Jan - 07 Feb China Southern
23 Jan - 07 Feb China Southern

Also check the deals for one-way flights from London to Seoul 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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