Cheapest return flights from London to Seoul in October from 373€

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

Return flights

27 Oct - 26 Nov China Eastern
27 Oct - 05 Nov China Eastern
29 Oct - 06 Nov China Eastern
26 Oct - 05 Nov China Eastern
27 Oct - 04 Nov China Eastern
28 Oct - 06 Nov China Eastern
29 Oct - 04 Nov China Eastern
30 Oct - 30 Nov China Eastern
29 Oct - 05 Nov China Eastern
29 Oct - 08 Nov China Eastern
01 Oct - 16 Oct China Southern
01 Oct - 12 Oct China Southern
01 Oct - 13 Oct China Southern
01 Oct - 15 Oct China Southern
01 Oct - 21 Oct China Southern
21 Oct - 29 Oct China Southern
22 Oct - 29 Oct China Southern
01 Oct - 29 Oct China Southern
01 Oct - 10 Oct China Southern
01 Oct - 11 Oct China Southern

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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