Cheapest return flights from Seoul to London in October from $793

Best time to book flights for Seoul (ICN) to London (STN) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to London (STN) in October 2025 (see full year).

Return flights

22 Oct - 29 Oct Emirates
23 Oct - 30 Oct Emirates
22 Oct - 30 Oct Emirates
13 Oct - 21 Oct Emirates
30 Oct - 12 Nov Emirates
25 Oct - 31 Oct Emirates
24 Oct - 27 Oct Emirates
26 Oct - 08 Nov Emirates
24 Oct - 01 Nov Emirates
20 Oct - 26 Oct Emirates
13 Oct - 20 Oct Emirates
13 Oct - 19 Oct Emirates
17 Oct - 20 Oct Emirates
31 Oct - 06 Nov Emirates
31 Oct - 12 Nov Emirates

Also check the deals for one-way 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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