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

Return flights

07 Dec - 20 Dec	Wizz Air
10 Dec - 25 Dec	SKY express
12 Dec - 20 Dec	Wizz Air
02 Dec - 10 Dec	SKY express
20 Dec - 06 Jan	Ryanair
23 Dec - 07 Jan	Wizz Air Malta
20 Dec - 31 Dec	Ryanair
23 Dec - 08 Jan	Wizz Air Malta
21 Dec - 15 Jan	Wizz Air Malta
20 Dec - 29 Dec	Ryanair
27 Dec - 07 Jan	Wizz Air Malta
19 Dec - 27 Dec	Wizz Air Malta
25 Dec - 10 Jan	Pegasus Airlines
24 Dec - 05 Jan	Wizz Air Malta
23 Dec - 05 Jan	Wizz Air Malta
29 Dec - 07 Jan	Wizz Air Malta
21 Dec - 28 Dec	Wizz Air Malta
24 Dec - 04 Jan	Wizz Air Malta
02 Dec - 09 Dec	IndiGo
24 Dec - 31 Dec	Air Serbia

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.

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Cheapest return flights from Rome to Kathmandu in December from 525€

Return flights