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

Return flights

10 Feb - 20 Feb	China Eastern
20 Feb - 27 Feb	Air China
09 Feb - 23 Feb	Etihad Airways
13 Feb - 20 Feb	Scat Airlines
01 Feb - 16 Feb	T'way Air
16 Feb - 23 Feb	Korean Air
02 Feb - 20 Feb	T'way Air
08 Feb - 18 Feb	Air France
14 Feb - 21 Feb	Air China
23 Feb - 02 Mar	Air France
27 Feb - 23 Mar	Air France
13 Feb - 16 Feb	Air France
10 Feb - 16 Mar	Air France
22 Feb - 02 Mar	LOT

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 $793

Return flights