Cheapest return flights from Montreal to Colombo in September from $1107

Best time to book flights for Montreal (YUL) to Colombo (CMB) flights at AirHint

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

Return flights

23 Sep - 30 Sep British Airways
15 Sep - 22 Sep British Airways
17 Sep - 24 Sep SriLankan Airlines
24 Sep - 01 Oct SriLankan Airlines
25 Sep - 02 Oct Qatar Airways
29 Sep - 06 Oct Qatar Airways
18 Sep - 09 Oct Qatar Airways
30 Sep - 07 Oct Qatar Airways
28 Sep - 05 Oct SriLankan Airlines
26 Sep - 03 Oct Qatar Airways
16 Sep - 23 Sep British Airways
22 Sep - 29 Sep British Airways
09 Sep - 16 Sep British Airways
27 Sep - 04 Oct Qatar Airways
06 Sep - 26 Oct Qatar Airways
05 Sep - 12 Sep SriLankan Airlines
11 Sep - 18 Sep Air Canada
18 Sep - 25 Sep Qatar Airways
19 Sep - 26 Sep Qatar Airways

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

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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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