Cheapest one-way flights from Seoul to London in October from $268

AirHint found the following cheapest one-way flights from Seoul (GMP) to London (LGW) in October 2026 (see full year).

One-Way flights

25 Oct China Eastern
28 Oct China Eastern
30 Oct China Eastern
31 Oct China Eastern
19 Oct China Eastern
20 Oct China Eastern
21 Oct China Eastern
24 Oct China Eastern
27 Oct China Eastern
15 Oct Air China

Also check the deals for return 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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