Cheapest return flights from Seoul to London in October from $702

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

19 Oct - 28 Oct China Southern
23 Oct - 28 Oct China Southern
15 Oct - 28 Oct China Southern
27 Oct - 04 Nov China Southern
24 Oct - 01 Nov China Southern
24 Oct - 13 Nov Air China
20 Oct - 29 Oct Emirates
22 Oct - 29 Oct Emirates
21 Oct - 25 Oct Air China
18 Oct - 25 Oct Air China
31 Oct - 15 Nov China Southern
31 Oct - 08 Nov China Southern
21 Oct - 29 Oct Emirates
21 Oct - 28 Oct Emirates
14 Oct - 21 Oct Air China
24 Oct - 03 Nov Qatar Airways
29 Oct - 03 Nov Qatar Airways
28 Oct - 11 Nov Qatar Airways
26 Oct - 09 Nov Singapore Airlines
18 Oct - 02 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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