Cheapest return flights from Seoul to London in October from $798

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

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

Return flights

22 Oct - 30 Oct Emirates
13 Oct - 21 Oct Air China
13 Oct - 17 Oct Air China
14 Oct - 21 Oct Air China
11 Oct - 12 Oct Air China
12 Oct - 19 Oct Air China
13 Oct - 20 Oct Air China
10 Oct - 15 Oct Air China
14 Oct - 22 Oct Air China
12 Oct - 22 Oct Air China
30 Oct - 12 Nov Emirates
26 Oct - 08 Nov Qatar Airways
26 Oct - 02 Nov Emirates
25 Oct - 08 Nov Qatar Airways
24 Oct - 01 Nov Singapore Airlines
31 Oct - 12 Nov Emirates
27 Oct - 01 Nov China Southern

Also check the deals for one-way 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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