Cheapest one-way flights from Seoul to London in October from 197€

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

One-Way flights

26 Oct Thai AirAsia X
28 Oct Thai AirAsia X
29 Oct Thai AirAsia X
14 Oct Sichuan Airlines
16 Oct Sichuan Airlines
23 Oct T'way Air
24 Oct China Southern
13 Oct Vietnam Airlines
27 Oct China Southern
12 Oct HK Express

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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