Cheapest return flights from Rome to Kathmandu in September from $682

Best time to book flights for Rome (FCO) to Kathmandu (KTM) flights at AirHint

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

Return flights

10 Sep - 19 Sep Sichuan Airlines
20 Sep - 04 Oct Sichuan Airlines
06 Sep - 20 Sep Sichuan Airlines
13 Sep - 30 Sep IndiGo
08 Sep - 18 Sep IndiGo
16 Sep - 30 Sep IndiGo
12 Sep - 28 Sep IndiGo
05 Sep - 21 Sep IndiGo
01 Sep - 11 Sep IndiGo
26 Sep - 14 Oct Emirates
29 Sep - 07 Oct Emirates
29 Sep - 14 Oct Emirates
28 Sep - 14 Oct Emirates
27 Sep - 14 Oct Emirates
27 Sep - 25 Oct Emirates

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