Cheapest return flights from London to Seoul in January from $650

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

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

Return flights

25 Jan - 10 Feb Air China
16 Jan - 24 Jan Air China
01 Jan - 31 Jan Turkish Airlines
22 Jan - 28 Jan Turkish Airlines
15 Jan - 05 Feb Turkish Airlines
02 Jan - 30 Jan Turkish Airlines
19 Jan - 25 Jan Turkish Airlines
12 Jan - 26 Jan Turkish Airlines
17 Jan - 26 Jan Turkish Airlines
17 Jan - 31 Jan Turkish Airlines
05 Jan - 16 Jan Qatar Airways
12 Jan - 20 Jan Qatar Airways
19 Jan - 10 Feb Emirates
06 Jan - 09 Feb Emirates
26 Jan - 10 Feb Emirates
17 Jan - 08 Feb Emirates
24 Jan - 07 Feb Emirates
31 Jan - 14 Feb Emirates

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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