Cheapest return flights from London to Seoul in January from 532€

Best time to book flights for London (LON) to Seoul (ICN) flights at AirHint

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

Return flights

07 Jan - 31 Jan Air China
23 Jan - 31 Jan Air China
16 Jan - 23 Jan Air China
28 Jan - 06 Feb Air China
12 Jan - 22 Jan China Eastern
07 Jan - 13 Jan Air China
04 Jan - 25 Jan Air China
13 Jan - 20 Jan Air China
10 Jan - 17 Jan Air China
12 Jan - 18 Jan Air China
12 Jan - 26 Jan Air China
29 Jan - 07 Feb Air China
16 Jan - 20 Feb Lufthansa
28 Jan - 06 Feb Korean Air direct
16 Jan - 20 Feb Korean Air direct

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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