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

Return flights

17 Nov - 24 Nov	Wizz Air UK
17 Nov - 03 Dec	Wizz Air UK
15 Nov - 24 Nov	Ryanair
17 Nov - 29 Nov	Wizz Air UK
03 Nov - 24 Nov	Wizz Air UK
15 Nov - 21 Nov	Ryanair
17 Nov - 21 Nov	Wizz Air
15 Nov - 28 Nov	Ryanair
21 Nov - 30 Nov	Wizz Air UK
03 Nov - 14 Nov	Wizz Air UK
05 Nov - 24 Nov	Wizz Air
29 Nov - 10 Dec	Ryanair
24 Nov - 08 Dec	Ryanair
21 Nov - 07 Dec	Wizz Air
04 Nov - 09 Dec	Ryanair
17 Nov - 31 Dec	Wizz Air
27 Nov - 04 Dec	easyJet
28 Nov - 08 Dec	Wizz Air
24 Nov - 09 Dec	Wizz Air
07 Nov - 07 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 581€

Return flights