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

Return flights

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

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 $1190

Return flights