Cheapest one-way flights from Seoul to London in October from 187€

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

One-Way flights

27 Oct China Eastern
24 Oct China Eastern
23 Oct China Eastern
19 Oct China Eastern
29 Oct China Eastern
15 Oct China Eastern
17 Oct China Eastern
13 Oct China Eastern
25 Oct China Eastern
14 Oct Air China

Also check the deals for return flights from Seoul to London 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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