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

Return flights

01 Dec - 23 Jan	Pegasus Airlines
03 Dec - 27 Dec	Pegasus Airlines
10 Dec - 24 Dec	Pegasus Airlines
10 Dec - 26 Dec	Air India
15 Dec - 26 Dec	Air India
22 Dec - 28 Dec	easyJet
24 Dec - 20 Jan	Air India
24 Dec - 21 Jan	Air India
23 Dec - 21 Jan	Air India
01 Dec - 14 Dec	Air India
28 Dec - 17 Jan	Air India
19 Dec - 04 Jan	Kuwait Airways
02 Dec - 30 Jan	Air India
15 Dec - 18 Jan	Air India
01 Dec - 13 Jan	Turkish Airlines
27 Dec - 16 Jan	Air India
17 Dec - 30 Dec	Air India
17 Dec - 31 Dec	Air India

Also check the deals for one-way flights from Amsterdam 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 Amsterdam to Kathmandu in December from 542€

Return flights