AirHint found the following cheapest return flights from Zurich (ZRH) to Kathmandu (KTM) in October 2025 (see full year).

Return flights

20 Oct - 20 Nov	AJet
09 Oct - 17 Nov	SunExpress
27 Oct - 03 Nov	Pegasus Airlines
18 Oct - 20 Oct	Pegasus Airlines
31 Oct - 09 Nov	Pegasus Airlines
23 Oct - 03 Nov	Pegasus Airlines
13 Oct - 19 Nov	Pegasus Airlines
25 Oct - 14 Nov	Air India
24 Oct - 15 Nov	Air India
10 Oct - 19 Oct	Air India
13 Oct - 26 Oct	Air India
31 Oct - 15 Nov	Air India
20 Oct - 09 Nov	Air India
13 Oct - 31 Oct	Air India
11 Oct - 28 Oct	Air India
06 Oct - 27 Oct	Air India
10 Oct - 31 Oct	Air India
10 Oct - 23 Oct	Air India
08 Oct - 18 Oct	Air India
13 Oct - 29 Oct	Air India

Also check the deals for one-way flights from Zurich to Kathmandu in October.

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 return flights from Zurich to Kathmandu in October from 564€

Return flights