Cheapest return flights from London to Seoul in October from 476€

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

Return flights

27 Oct - 05 Nov Hainan Airlines
27 Oct - 13 Nov Hainan Airlines
27 Oct - 11 Nov Hainan Airlines
27 Oct - 26 Nov Hainan Airlines
27 Oct - 04 Nov Hainan Airlines
29 Oct - 05 Nov China Southern
29 Oct - 30 Nov China Southern
29 Oct - 11 Nov China Southern
27 Oct - 10 Nov Hainan Airlines
29 Oct - 16 Nov China Southern
26 Oct - 31 Oct Air India
26 Oct - 30 Oct Air India
27 Oct - 31 Oct Hainan Airlines
27 Oct - 30 Oct Hainan Airlines
23 Oct - 27 Oct SWISS
26 Oct - 28 Oct Royal Brunei
29 Oct - 31 Oct Air India
23 Oct - 28 Oct Air India
23 Oct - 26 Oct Air India
23 Oct - 31 Oct Air India

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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