Cheapest return flights from Rome to Kathmandu in September from $619

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

Return flights

08 Sep - 19 Sep AJet
21 Sep - 12 Oct Wizz Air Malta
13 Sep - 20 Sep Wizz Air Malta
09 Sep - 17 Sep Wizz Air Malta
30 Sep - 07 Oct Wizz Air Malta
29 Sep - 05 Oct Ryanair
07 Sep - 14 Sep Wizz Air Malta
25 Sep - 28 Sep Wizz Air Malta
17 Sep - 02 Oct Pegasus Airlines
20 Sep - 05 Oct Pegasus Airlines
05 Sep - 07 Sep Wizz Air Malta
24 Sep - 23 Oct Ryanair

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

Skyscanner

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Feel free to contact us with any feedback or request another flight research.