AirHint found the following cheapest return flights from Toronto (YYZ) to Edinburgh (EDI) in September 2025 (see full year).

Return flights

27 Sep - 03 Oct	WestJet	direct
20 Sep - 25 Sep	WestJet	direct
24 Sep - 29 Sep	WestJet
17 Sep - 24 Sep	WestJet	direct
19 Sep - 25 Sep	WestJet	direct
17 Sep - 25 Sep	WestJet	direct
26 Sep - 10 Oct	Air Transat
24 Sep - 01 Oct	WestJet	direct
01 Sep - 18 Sep	WestJet
10 Sep - 24 Sep	Air Transat
01 Sep - 11 Sep	WestJet
20 Sep - 30 Sep	WestJet
08 Sep - 20 Sep	Air Transat
19 Sep - 06 Oct	Air Transat
23 Sep - 11 Oct	Air Transat
25 Sep - 02 Oct	WestJet
25 Sep - 12 Oct	WestJet
23 Sep - 11 Oct	Air Canada	direct
25 Sep - 12 Oct	Lufthansa	direct
19 Sep - 06 Oct	Air Canada	direct

Also check the deals for one-way flights from Toronto to Edinburgh 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 Toronto to Edinburgh in September from $478

Return flights