Cheapest return LON–ICN flights, October

AirHint found the following cheapest return flights from London (LON) to Seoul (ICN) in October 2026 (see full year).

Return flights

13 Oct - 20 Oct Air China
26 Oct - 05 Nov Shenzhen Airlines
31 Oct - 05 Nov Shenzhen Airlines
26 Oct - 06 Nov Shenzhen Airlines
31 Oct - 07 Nov Shenzhen Airlines
28 Oct - 10 Nov Shenzhen Airlines
31 Oct - 28 Nov Shenzhen Airlines
30 Oct - 07 Nov Shenzhen Airlines
31 Oct - 21 Nov Shenzhen Airlines
30 Oct - 03 Nov Shenzhen Airlines
28 Oct - 07 Nov Shenzhen Airlines
12 Oct - 18 Oct Air India
12 Oct - 28 Oct Air India
18 Oct - 25 Oct Air India
20 Oct - 27 Oct Air India
13 Oct - 27 Oct Air India
13 Oct - 22 Oct Air India
13 Oct - 28 Oct Air India
05 Oct - 11 Oct Air India
04 Oct - 13 Oct Air India

Also check the deals for one-way flights from London to Seoul 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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