Cheapest return flights from Seoul to London in October from $781

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
20 Oct - 31 Oct Emirates
21 Oct - 12 Nov Emirates
17 Oct - 31 Oct Emirates
28 Oct - 04 Nov Emirates
28 Oct - 31 Oct Emirates
24 Oct - 29 Oct Emirates
18 Oct - 13 Nov Emirates
15 Oct - 20 Oct Emirates
20 Oct - 27 Oct Emirates
18 Oct - 31 Oct Emirates
25 Oct - 31 Oct Emirates
14 Oct - 27 Oct Emirates
25 Oct - 02 Nov Emirates
29 Oct - 13 Nov Emirates
30 Oct - 10 Nov Emirates
30 Oct - 05 Nov Emirates
06 Oct - 02 Nov Emirates
10 Oct - 03 Nov Emirates
31 Oct - 10 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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