Cheapest return flights from London to Seoul in January from $435

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 2025 (see full year).

Return flights

28 Jan - 18 Feb China Southern
28 Jan - 21 Feb China Southern
28 Jan - 11 Feb China Southern
28 Jan - 03 Feb China Southern
28 Jan - 09 Feb China Southern
28 Jan - 14 Feb China Southern
28 Jan - 28 Feb China Southern
18 Jan - 09 Feb China Southern
28 Jan - 12 Feb China Southern
29 Jan - 05 Feb China Eastern
18 Jan - 28 Jan China Southern
17 Jan - 30 Jan Air France
22 Jan - 30 Jan Air France
17 Jan - 28 Jan Air France
20 Jan - 28 Jan Air France
16 Jan - 30 Jan KLM
19 Jan - 28 Jan Air France
18 Jan - 30 Jan China Southern
18 Jan - 29 Jan China Southern
18 Jan - 31 Jan China Southern

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

Skyscanner

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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