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

Return flights

28 Oct - 04 Nov	Ryanair
21 Oct - 29 Nov	Air Transat	direct
09 Oct - 20 Oct	easyJet
16 Oct - 20 Oct	easyJet
06 Oct - 20 Oct	easyJet
06 Oct - 13 Oct	easyJet
16 Oct - 24 Oct	easyJet
17 Oct - 21 Oct	easyJet
17 Oct - 20 Oct	easyJet
07 Oct - 14 Oct	easyJet
09 Oct - 16 Oct	Ryanair
17 Oct - 19 Oct	easyJet
28 Oct - 20 Nov	easyJet
23 Oct - 03 Nov	easyJet
31 Oct - 05 Nov	Finnair
29 Oct - 05 Nov	Lufthansa
21 Oct - 06 Nov	Ryanair
17 Oct - 01 Nov	easyJet
21 Oct - 01 Nov	Air Transat	direct
18 Oct - 01 Nov	TUI

Also check the deals for one-way flights from Glasgow to Toronto 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 Glasgow to Toronto in October from 524€

Return flights