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

Return flights

02 Dec - 12 Dec	easyJet
01 Dec - 14 Dec	Air China
01 Dec - 07 Dec	Air China
08 Dec - 14 Dec	AJet
04 Dec - 11 Jan	easyJet
15 Dec - 20 Jan	easyJet
07 Dec - 22 Dec	easyJet
01 Dec - 19 Dec	AJet
03 Dec - 26 Dec	AJet
31 Dec - 11 Jan	Vueling Airlines
27 Dec - 14 Jan	SunExpress
25 Dec - 23 Jan	SunExpress
13 Dec - 10 Jan	Vueling Airlines
27 Dec - 23 Jan	SunExpress
26 Dec - 16 Jan	Turkish Airlines
25 Dec - 11 Jan	SunExpress
25 Dec - 24 Jan	SunExpress
23 Dec - 27 Dec	Norwegian Air Sweden AOC

Also check the deals for one-way flights from Paris 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 Paris to Kathmandu in December from $625

Return flights