AirHint found the following cheapest return flights from Montreal (YUL) to Kathmandu (KTM) in January 2026 (see full year).

Return flights

20 Jan - 27 Jan	Porter Airlines (Canada) Ltd
21 Jan - 28 Jan	FrenchBee
13 Jan - 20 Jan	Porter Airlines (Canada) Ltd
15 Jan - 22 Jan	Porter Airlines (Canada) Ltd
25 Jan - 01 Feb	WestJet
18 Jan - 25 Jan	FrenchBee
17 Jan - 24 Jan	Air Transat
31 Jan - 07 Feb	Air Transat
27 Jan - 03 Feb	Porter Airlines (Canada) Ltd
10 Jan - 17 Jan	Air Transat
28 Jan - 04 Feb	FrenchBee
29 Jan - 05 Feb	Porter Airlines (Canada) Ltd
12 Jan - 19 Jan	Porter Airlines (Canada) Ltd
22 Jan - 29 Jan	WestJet
19 Jan - 26 Jan	WestJet
12 Jan - 11 Feb	Air Transat
26 Jan - 02 Feb	Porter Airlines (Canada) Ltd
30 Jan - 06 Feb	FrenchBee

Also check the deals for one-way flights from Montreal to Kathmandu in January.

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 Montreal to Kathmandu in January from 1037€

Return flights