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

Return flights

08 Feb - 16 Feb	Lufthansa
06 Feb - 21 Feb	Lufthansa
07 Feb - 21 Feb	Lufthansa
02 Feb - 09 Feb	Lufthansa
05 Feb - 26 Feb	Lufthansa
05 Feb - 08 Feb	Lufthansa
01 Feb - 08 Feb	Air China
10 Feb - 17 Feb	Lufthansa
10 Feb - 24 Feb	Lufthansa
01 Feb - 01 Mar	Air China
02 Feb - 28 Feb	Lufthansa
21 Feb - 08 Mar	Air China
18 Feb - 06 Mar	Air China
21 Feb - 07 Mar	Air China
28 Feb - 07 Mar	Air China
21 Feb - 05 Mar	Air China
27 Feb - 08 Mar	Lufthansa
28 Feb - 07 Mar	Korean Air	direct
21 Feb - 07 Mar	Asiana Airlines	direct
21 Feb - 08 Mar	Asiana Airlines	direct

Also check the deals for one-way flights from London to Seoul 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 London to Seoul in February from 478€

Return flights