Cheapest return flights from London to Seoul in January from 338€

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

Return flights

13 Jan - 28 Jan China Eastern
28 Jan - 09 Feb China Eastern
26 Jan - 02 Feb China Eastern
22 Jan - 05 Feb China Eastern
24 Jan - 07 Feb China Eastern
13 Jan - 04 Feb China Eastern
14 Jan - 04 Feb China Eastern
19 Jan - 04 Feb China Eastern
28 Jan - 04 Feb China Eastern
12 Jan - 21 Jan China Eastern
22 Jan - 28 Jan China Eastern
19 Jan - 30 Jan China Eastern
19 Jan - 29 Jan China Eastern
13 Jan - 22 Jan China Eastern
14 Jan - 21 Jan China Eastern
27 Jan - 27 Feb China Eastern
24 Jan - 08 Feb China Eastern
20 Jan - 27 Jan China Eastern
13 Jan - 27 Jan China Eastern
19 Jan - 27 Jan China Eastern

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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