AirHint found the following cheapest one-way flights from London (LCY) to Seoul (ICN) in August 2026 (see full year).
One-Way flights
| 25 Aug | SWISS | ||
| 26 Aug | SWISS | ||
| 02 Aug | KLM | ||
| 22 Aug | KLM | ||
| 29 Aug | KLM | ||
| 30 Aug | SWISS | ||
| 12 Aug | SWISS | ||
| 13 Aug | Lufthansa | ||
| 23 Aug | SWISS | ||
| 09 Aug | KLM |
Also check the deals for return flights from London to Seoul in August.
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