Cheapest return flights from Montreal to Kathmandu in September from 1097€

AirHint found the following cheapest return flights from Montreal (YUL) to Kathmandu (KTM) in September 2025 (see full year).

Return flights

30 Sep - 07 Oct Air Transat
29 Sep - 06 Oct FrenchBee
26 Sep - 03 Oct FrenchBee
22 Sep - 29 Sep FrenchBee
28 Sep - 05 Oct FrenchBee
21 Sep - 28 Sep FrenchBee
24 Sep - 01 Oct FrenchBee
19 Sep - 26 Sep FrenchBee
27 Sep - 04 Oct Air Transat
23 Sep - 30 Sep Air Transat
20 Sep - 27 Sep Air Transat
25 Sep - 02 Oct Air Transat
30 Sep - 31 Oct Air Transat

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

Skyscanner

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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