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

Return flights

23 Feb - 26 Feb	China Eastern
28 Feb - 04 Mar	Shanghai Airlines
01 Feb - 27 Feb	China Southern
16 Feb - 28 Feb	Shanghai Airlines
06 Feb - 13 Feb	Asiana Airlines
09 Feb - 02 Mar	Etihad Airways
10 Feb - 16 Feb	Shanghai Airlines
12 Feb - 19 Feb	Asiana Airlines
15 Feb - 22 Feb	Asiana Airlines
05 Feb - 15 Feb	Turkish Airlines
16 Feb - 23 Feb	Emirates
18 Feb - 23 Feb	Emirates
04 Feb - 18 Mar	Emirates
03 Feb - 02 Mar	Emirates
26 Feb - 02 Mar	Emirates
26 Feb - 03 Mar	Emirates
24 Feb - 03 Mar	Emirates
18 Feb - 19 Mar	Emirates
23 Feb - 05 Mar	Emirates
25 Feb - 01 Mar	Emirates

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

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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Cheapest return flights from Seoul to London in February from 621€

Return flights