AirHint found the following cheapest return flights from Munich (MUC) to Kathmandu (KTM) in September 2025 (see full year).

Return flights

03 Sep - 16 Sep	Pegasus Airlines
07 Sep - 26 Sep	Pegasus Airlines
03 Sep - 24 Sep	Pegasus Airlines
06 Sep - 20 Sep	Pegasus Airlines
08 Sep - 22 Sep	AJet
05 Sep - 15 Sep	Freebird Airlines
27 Sep - 31 Oct	Pegasus Airlines
16 Sep - 16 Oct	Thai Airways
21 Sep - 03 Oct	Turkish Airlines
20 Sep - 28 Sep	Turkish Airlines
20 Sep - 10 Oct	Thai Airways
24 Sep - 05 Oct	Thai Airways
30 Sep - 11 Oct	Thai Airways
24 Sep - 12 Oct	Thai Airways
24 Sep - 30 Oct	Air India
07 Sep - 31 Oct	Thai Airways
22 Sep - 28 Oct	Air India

Also check the deals for one-way flights from Munich to Kathmandu in September.

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 Munich to Kathmandu in September from 601€

Return flights