Cheapest one-way flights from Seoul to London in October from 214€

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

One-Way flights

20 Oct Lufthansa
21 Oct China Southern
22 Oct China Southern
28 Oct Etihad Airways
18 Oct Vietnam Airlines
12 Oct Vietnam Airlines
19 Oct Vietnam Airlines
26 Oct Vietnam Airlines
17 Oct China Southern
27 Oct China Southern

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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