AirHint found the following cheapest one-way flights from London (LHR) to Seoul (ICN) in August 2026 (see full year).
One-Way flights
| 31 Aug | Hainan Airlines | ||
| 20 Aug | Air India | ||
| 18 Aug | Air India | ||
| 12 Aug | Air India | ||
| 17 Aug | Air India | ||
| 11 Aug | Air India | ||
| 23 Aug | Air India | ||
| 21 Aug | Air India | ||
| 09 Aug | Air India | ||
| 10 Aug | Air India |
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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