Cheapest return flights from London to Seoul in January from 428€

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

Return flights

20 Jan - 28 Jan China Southern
18 Jan - 28 Jan China Southern
19 Jan - 27 Jan China Southern
19 Jan - 26 Jan China Southern
19 Jan - 25 Jan China Southern
23 Jan - 25 Jan China Southern
19 Jan - 22 Jan China Southern
21 Jan - 28 Jan China Southern
21 Jan - 04 Feb China Southern
22 Jan - 28 Jan China Southern
22 Jan - 26 Jan China Southern
27 Jan - 05 Feb China Southern
26 Jan - 04 Feb China Southern
26 Jan - 05 Feb China Southern
28 Jan - 04 Feb China Southern
27 Jan - 11 Feb China Southern
18 Jan - 08 Feb China Southern
31 Jan - 08 Feb Air China
27 Jan - 10 Feb Air China
21 Jan - 03 Feb China Southern

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

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