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

Return flights

02 Dec - 10 Dec	Pegasus Airlines
01 Dec - 10 Dec	Wizz Air Malta
24 Dec - 07 Jan	Pegasus Airlines
26 Dec - 03 Jan	Wizz Air Malta
22 Dec - 03 Jan	AJet
23 Dec - 03 Jan	Pegasus Airlines
27 Dec - 03 Jan	Wizz Air Malta
21 Dec - 31 Dec	Wizz Air
25 Dec - 03 Jan	Biman Bangladesh Airlines
26 Dec - 05 Jan	Wizz Air Malta
29 Dec - 06 Jan	IndiGo
26 Dec - 06 Jan	Kuwait Airways
08 Dec - 29 Dec	Turkish Airlines
04 Dec - 16 Dec	Emirates
26 Dec - 04 Jan	Kuwait Airways
22 Dec - 31 Dec	ITA Airways

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

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

Cheapest return flights from Rome to Kathmandu in December from $616

Return flights