AirHint found the following cheapest return flights from Mexico City (MEX) to Calgary (YYC) in December 2025 (see full year).

Return flights

25 Dec - 29 Dec	WestJet	direct
30 Dec - 11 Jan	WestJet
22 Dec - 28 Dec	WestJet	direct
12 Dec - 19 Jan	WestJet
25 Dec - 13 Jan	WestJet
25 Dec - 12 Jan	WestJet
23 Dec - 28 Dec	WestJet	direct
09 Dec - 17 Dec	WestJet
25 Dec - 04 Jan	WestJet
24 Dec - 28 Dec	Aeromexico
18 Dec - 30 Dec	WestJet
18 Dec - 05 Jan	WestJet
19 Dec - 19 Dec	WestJet
26 Dec - 14 Jan	Viva
23 Dec - 04 Jan	WestJet
20 Dec - 25 Dec	Viva
24 Dec - 05 Jan	Aeromexico
25 Dec - 04 Jan	WestJet	direct
20 Dec - 25 Dec	WestJet	direct
20 Dec - 20 Dec	Viva

Also check the deals for one-way flights from Mexico City to Calgary in December.

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 Mexico City to Calgary in December from 424€

Return flights