Cheapest return flights from London to Seoul in January from 336€

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

Return flights

09 Jan - 27 Jan Ryanair
23 Jan - 27 Jan Ryanair
07 Jan - 20 Jan China Eastern
14 Jan - 03 Feb China Eastern
27 Jan - 04 Feb China Eastern
16 Jan - 02 Feb China Eastern
13 Jan - 18 Jan China Eastern
11 Jan - 28 Jan China Eastern
28 Jan - 05 Feb China Eastern
14 Jan - 21 Jan China Eastern
08 Jan - 31 Jan China Eastern
08 Jan - 21 Jan China Eastern
24 Jan - 03 Feb China Eastern
09 Jan - 23 Jan Ryanair
09 Jan - 20 Jan Ryanair
18 Jan - 03 Feb China Eastern
24 Jan - 07 Feb China Southern
24 Jan - 02 Feb China Southern
24 Jan - 06 Feb China Southern
27 Jan - 03 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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