Cheapest one-way flights from Seoul to Kathmandu in August from $277
AirHint found the following cheapest one-way flights from Seoul (ICN) to Kathmandu (KTM) in August 2025 (see full year).
One-Way flights
| 15 Aug | Air China | ||
| 18 Aug | Air China | ||
| 31 Aug | Air China | ||
| 29 Aug | Air China | ||
| 30 Aug | Air China | ||
| 01 Aug | Korean Air | direct | |
| 15 Aug | Korean Air | direct | |
| 29 Aug | Korean Air | direct | |
| 14 Aug | China Southern |
Also check the deals for return flights from Seoul to Kathmandu in August.
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.
