Cheapest return flights from Montreal to Cancun in October from 308€

AirHint found the following cheapest return flights from Montreal (YUL) to Cancun (CUN) in October 2025 (see full year).

Return flights

01 Oct - 08 Oct Air Transat direct
21 Oct - 28 Oct Air Transat direct
23 Oct - 30 Oct Air Transat direct
02 Oct - 09 Oct Air Transat direct
14 Oct - 21 Oct Air Transat direct
16 Oct - 23 Oct Air Transat direct
20 Oct - 27 Oct Air Transat direct
07 Oct - 14 Oct Air Transat
15 Oct - 22 Oct Air Transat
22 Oct - 29 Oct Air Transat
25 Oct - 01 Nov United
26 Oct - 06 Nov United
28 Oct - 17 Nov Air Canada direct
27 Oct - 03 Nov Air Canada direct
29 Oct - 05 Nov Air Canada direct
28 Oct - 04 Nov Air Canada direct
30 Oct - 06 Nov Air Canada
26 Oct - 02 Nov Air Canada
31 Oct - 07 Nov Air Transat direct
26 Oct - 02 Nov Air Transat direct

Also check the deals for one-way flights from Montreal to Cancun in October.

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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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