Cheapest return flights from London to Seoul in October from 839€

Best time to book flights for London (LCY) to Seoul (ICN) flights at AirHint

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

Return flights

14 Oct - 22 Oct SWISS
30 Oct - 08 Nov Lufthansa
01 Oct - 06 Oct British Airways
30 Oct - 27 Nov Lufthansa
15 Oct - 28 Oct British Airways
01 Oct - 20 Oct ITA Airways
31 Oct - 15 Nov Lufthansa
24 Oct - 02 Nov Luxair
27 Oct - 11 Nov Lufthansa
27 Oct - 09 Nov Lufthansa
01 Oct - 16 Oct ITA Airways
28 Oct - 11 Nov Lufthansa
28 Oct - 13 Nov Lufthansa
03 Oct - 14 Oct KLM
21 Oct - 04 Nov KLM
23 Oct - 09 Nov KLM
02 Oct - 09 Oct KLM
01 Oct - 11 Oct ITA Airways
03 Oct - 10 Oct KLM
01 Oct - 18 Oct ITA Airways

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

Skyscanner

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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