Cheapest return flights from Seoul to London in October from 534€

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

Return flights

20 Oct - 28 Oct Scandinavian Airlines
13 Oct - 28 Oct Scandinavian Airlines
17 Oct - 26 Oct Scandinavian Airlines
18 Oct - 10 Nov China Southern
23 Oct - 28 Oct Malaysia Airlines
13 Oct - 25 Oct Vietnam Airlines
20 Oct - 30 Oct China Southern
14 Oct - 27 Oct China Southern
21 Oct - 28 Oct China Southern
22 Oct - 29 Oct China Southern
23 Oct - 28 Nov China Southern
15 Oct - 23 Nov China Southern
28 Oct - 23 Nov China Southern
21 Oct - 06 Nov China Southern
23 Oct - 02 Nov China Southern
15 Oct - 12 Nov China Southern
24 Oct - 02 Nov China Southern
23 Oct - 06 Nov China Southern
28 Oct - 02 Nov China Southern
18 Oct - 29 Oct China Southern

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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