AirHint found the following cheapest one-way flights from Seoul (ICN) to Kathmandu (KTM) in August 2025 (see full year).
One-Way flights
| 27 Aug | China Southern | ||
| 18 Aug | Batik Air Malaysia | ||
| 25 Aug | Eastar Jet | ||
| 16 Aug | Air Premia | ||
| 29 Aug | VietJet Air | ||
| 18 Aug | Korean Air | direct | |
| 29 Aug | Korean Air | direct | |
| 25 Aug | Korean Air | direct |
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.
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