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

Return flights

02 Nov - 16 Nov	Wizz Air Malta
03 Nov - 16 Nov	easyJet
21 Nov - 30 Nov	easyJet
17 Nov - 23 Nov	easyJet
21 Nov - 07 Dec	easyJet
16 Nov - 23 Nov	easyJet
07 Nov - 17 Nov	Wizz Air
23 Nov - 30 Nov	Wizz Air
01 Nov - 11 Nov	Wizz Air Malta
06 Nov - 13 Nov	Wizz Air Malta
16 Nov - 24 Nov	easyJet
17 Nov - 05 Dec	Wizz Air Malta
25 Nov - 12 Dec	easyJet
27 Nov - 24 Dec	easyJet
28 Nov - 31 Dec	Wizz Air
20 Nov - 01 Dec	easyJet
21 Nov - 05 Dec	easyJet
17 Nov - 07 Dec	easyJet
24 Nov - 07 Dec	easyJet
24 Nov - 01 Dec	easyJet

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 507€

Return flights