Cheapest one-way flights from London to Seoul in August from $572

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

One-Way flights

25 Aug Scandinavian Airlines
26 Aug Lufthansa
18 Aug Gulf Air
27 Aug Turkish Airlines
31 Aug Air France
30 Aug Austrian Airlines
29 Aug Austrian Airlines
22 Aug Oman Air
28 Aug Hainan Airlines
19 Aug LOT

Also check the deals for return flights from London to Seoul in August.

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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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