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

Return flights

01 Dec - 13 Dec	Pegasus Airlines
29 Dec - 25 Jan	IndiGo
30 Dec - 30 Jan	IndiGo
24 Dec - 24 Jan	IndiGo
25 Dec - 31 Jan	IndiGo
26 Dec - 26 Jan	IndiGo
23 Dec - 23 Jan	IndiGo
21 Dec - 21 Jan	Air India
22 Dec - 31 Dec	Air India
15 Dec - 15 Jan	IndiGo
27 Dec - 18 Jan	IndiGo
01 Dec - 31 Dec	Air India
20 Dec - 20 Jan	IndiGo

Also check the deals for one-way flights from Copenhagen 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 Copenhagen to Kathmandu in December from $868

Return flights