AirHint found the following cheapest return flights from Montreal (YUL) to Colombo (CMB) in July 2026 (see full year).

Return flights

20 Jul - 27 Jul	Air Canada
14 Jul - 21 Jul	Air Canada
16 Jul - 23 Jul	Air Canada
07 Jul - 14 Jul	Air Canada
02 Jul - 09 Jul	Air Canada
24 Jul - 31 Jul	Air Canada
13 Jul - 20 Jul	Air Canada
06 Jul - 13 Jul	Air Canada
27 Jul - 03 Aug	Air Canada
09 Jul - 16 Jul	Air Canada
03 Jul - 10 Jul	Air Canada
28 Jul - 04 Aug	Qatar Airways
30 Jul - 06 Aug	Air Canada
29 Jul - 05 Aug	Air Canada
26 Jul - 02 Aug	Qatar Airways
31 Jul - 07 Aug	Air Canada
25 Jul - 01 Aug	Air Canada
31 Jul - 21 Aug	Emirates

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

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 Colombo in July from $1340

Return flights