Cheapest one-way flights from London to Seoul in October from $293

AirHint found the following cheapest one-way flights from London (LGW) to Seoul (ICN) in October 2025 (see full year).

One-Way flights

29 Oct China Eastern
21 Oct China Eastern
31 Oct China Eastern
28 Oct China Southern
02 Oct Air China
30 Oct Wizz Air UK
13 Oct China Eastern
19 Oct Wizz Air UK
16 Oct Wizz Air UK
26 Oct Vueling Airlines

Also check the deals for return 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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