Cheapest one-way ICN–LHR flights, October

AirHint found the following cheapest one-way flights from Seoul (ICN) to London (LHR) in October 2026 (see full year).

One-Way flights

16 Oct Shenzhen Airlines
19 Oct Air China
20 Oct Air China
15 Oct Air China
23 Oct Air China
18 Oct Air China
28 Oct Air China
11 Oct Air China
17 Oct Shenzhen Airlines
31 Oct Shenzhen Airlines

Also check the deals for return flights from Seoul to London 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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