Cheapest return flights from London to Seoul in January from $871

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

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

Return flights

23 Jan - 30 Jan KLM
23 Jan - 06 Feb KLM
26 Jan - 30 Jan KLM
10 Jan - 25 Jan KLM
05 Jan - 19 Jan KLM
26 Jan - 09 Feb KLM
05 Jan - 12 Jan KLM
12 Jan - 26 Jan KLM
05 Jan - 06 Jan British Airways
02 Jan - 11 Jan KLM

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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