Cheapest return flights from London to Seoul in October from 728€

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

Return flights

29 Oct - 04 Nov Lufthansa
28 Oct - 07 Nov Lufthansa
26 Oct - 06 Nov SWISS
30 Oct - 12 Nov KLM
27 Oct - 03 Nov Air Dolomiti
27 Oct - 27 Nov KLM
30 Oct - 30 Nov KLM
28 Oct - 30 Nov KLM
28 Oct - 06 Nov Air Dolomiti
30 Oct - 09 Nov KLM
24 Oct - 28 Oct ITA Airways
25 Oct - 28 Oct ITA Airways
26 Oct - 28 Oct KLM
24 Oct - 27 Oct Lufthansa
24 Oct - 29 Oct Air Dolomiti
24 Oct - 26 Oct ITA Airways
25 Oct - 30 Oct SWISS
27 Oct - 31 Oct British Airways
24 Oct - 31 Oct British Airways
25 Oct - 31 Oct ITA Airways

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

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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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