AirHint found the following cheapest return flights from Glasgow (GLA) to Toronto (YYZ) in September 2026 (see full year).

Return flights

09 Sep - 16 Sep	Ryanair
03 Sep - 17 Sep	Ryanair
02 Sep - 09 Sep	Ryanair
07 Sep - 17 Sep	Ryanair
07 Sep - 18 Sep	Ryanair
23 Sep - 29 Sep	Ryanair
03 Sep - 13 Sep	Ryanair
01 Sep - 13 Sep	Ryanair
07 Sep - 13 Sep	Ryanair
04 Sep - 14 Sep	Ryanair
30 Sep - 07 Oct	easyJet
21 Sep - 04 Oct	Ryanair
26 Sep - 09 Oct	Ryanair
19 Sep - 10 Oct	Ryanair
30 Sep - 07 Oct	Air Transat	direct

Also check the deals for one-way flights from Glasgow to Toronto in September.

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 September from $543

Return flights