AirHint found the following cheapest return flights from Guadalajara (GDL) to Toronto (YYZ) in December 2025 (see full year).

Return flights

08 Dec - 12 Dec	Flair Airlines
01 Dec - 08 Dec	Flair Airlines
01 Dec - 19 Jan	Flair Airlines	direct
05 Dec - 08 Dec	Flair Airlines	direct
08 Dec - 12 Dec	Flair Airlines	direct
01 Dec - 04 Dec	Flair Airlines
08 Dec - 18 Dec	Flair Airlines
19 Dec - 10 Jan	Volaris
14 Dec - 25 Jan	Viva
12 Dec - 31 Dec	Flair Airlines
01 Dec - 12 Dec	Flair Airlines
05 Dec - 12 Dec	Flair Airlines
08 Dec - 16 Dec	Flair Airlines
22 Dec - 12 Jan	Volaris
20 Dec - 30 Jan	Viva
26 Dec - 07 Jan	Viva
25 Dec - 01 Jan	Viva
23 Dec - 01 Jan	Viva
27 Dec - 09 Jan	Viva
15 Dec - 03 Jan	Flair Airlines

Also check the deals for one-way flights from Guadalajara to Toronto 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 Guadalajara to Toronto in December from 318€

Return flights