AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Zurich (ZRH) in August 2025 (see full year).

One-Way flights

29 Aug	Nepal Airlines
12 Aug	Nepal Airlines
11 Aug	Nepal Airlines
10 Aug	Nepal Airlines
20 Aug	Jazeera Airways
30 Aug	Nepal Airlines
02 Aug	Jazeera Airways
24 Aug	Nepal Airlines
06 Aug	Jazeera Airways
09 Aug	Air India

Also check the deals for return flights from Kathmandu to Zurich 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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Cheapest one-way flights from Kathmandu to Zurich in August from 345€

One-Way flights