Cheapest return flights from Seoul to London in January from 540€

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

Return flights

12 Jan - 20 Jan Scandinavian Airlines
28 Jan - 04 Feb Malaysia Airlines
29 Jan - 31 Jan Malaysia Airlines
23 Jan - 25 Jan Malaysia Airlines
18 Jan - 27 Jan Malaysia Airlines
25 Jan - 30 Jan Malaysia Airlines
25 Jan - 31 Jan Malaysia Airlines
23 Jan - 28 Jan Malaysia Airlines
23 Jan - 29 Jan Malaysia Airlines
24 Jan - 29 Jan Malaysia Airlines
24 Jan - 30 Jan Malaysia Airlines
17 Jan - 07 Feb Malaysia Airlines
31 Jan - 05 Feb Malaysia Airlines
31 Jan - 08 Feb Malaysia Airlines
31 Jan - 10 Feb Malaysia Airlines
29 Jan - 05 Feb Malaysia Airlines
30 Jan - 28 Feb Malaysia Airlines
28 Jan - 01 Feb Malaysia Airlines
24 Jan - 01 Feb Malaysia Airlines
29 Jan - 10 Feb Malaysia Airlines

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