AirHint found the following cheapest return flights from London (LTN) to Seoul (ICN) in November 2025 (see full year).

Return flights

07 Nov - 13 Nov	easyJet
07 Nov - 12 Nov	easyJet
17 Nov - 01 Dec	Wizz Air
03 Nov - 10 Nov	Wizz Air
03 Nov - 12 Nov	Wizz Air
03 Nov - 19 Nov	Wizz Air
17 Nov - 30 Nov	Wizz Air
03 Nov - 07 Nov	Wizz Air
14 Nov - 17 Nov	Wizz Air
14 Nov - 28 Nov	Wizz Air
21 Nov - 28 Nov	Wizz Air
28 Nov - 14 Dec	Wizz Air
03 Nov - 31 Dec	Wizz Air
21 Nov - 07 Dec	Wizz Air
28 Nov - 07 Dec	Wizz Air
24 Nov - 02 Dec	Wizz Air
07 Nov - 05 Dec	Wizz Air

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

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 November from $837

Return flights