AirHint found the following cheapest return flights from Toronto (YYZ) to Guatemala City (GUA) in October 2025 (see full year).

Return flights

19 Oct - 25 Oct	Avianca
22 Oct - 29 Oct	Avianca
26 Oct - 02 Nov	WestJet
25 Oct - 29 Oct	Avianca
20 Oct - 02 Nov	Porter Airlines (Canada) Ltd
07 Oct - 07 Nov	WestJet
15 Oct - 22 Oct	Flair Airlines
20 Oct - 31 Oct	Porter Airlines (Canada) Ltd
20 Oct - 01 Nov	Porter Airlines (Canada) Ltd
17 Oct - 26 Oct	Porter Airlines (Canada) Ltd
26 Oct - 01 Nov	WestJet
29 Oct - 10 Nov	Avianca
04 Oct - 14 Oct	Flair Airlines
01 Oct - 08 Oct	Porter Airlines (Canada) Ltd
08 Oct - 15 Oct	United
24 Oct - 01 Nov	Avianca
05 Oct - 12 Oct	United

Also check the deals for one-way flights from Toronto to Guatemala City in October.

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 Toronto to Guatemala City in October from $328

Return flights