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

Return flights

19 May - 19 May	Ryanair
06 May - 28 May	Ryanair
20 May - 29 May	Ryanair
19 May - 27 May	Ryanair
19 May - 26 May	Ryanair
20 May - 27 May	Ryanair
26 May - 02 Jun	Ryanair
05 May - 12 May	Ryanair
12 May - 22 May	Ryanair
12 May - 19 May	Ryanair
27 May - 10 Jun	Ryanair
25 May - 03 Jun	Ryanair
06 May - 13 May	Ryanair
30 May - 12 Jun	Ryanair
24 May - 07 Jun	Ryanair
30 May - 06 Jun	Ryanair
25 May - 06 Jun	Ryanair
24 May - 06 Jun	Ryanair
26 May - 02 Jun	Air Transat	direct
13 May - 01 Jun	Air Transat	direct

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

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.

Book a cheap hotel in Toronto

Cheap car rent in Toronto

Cheapest return flights from Glasgow to Toronto in May from 406€

Return flights