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

Return flights

19 Sep - 26 Sep	WestJet	direct
21 Sep - 28 Sep	WestJet
30 Sep - 11 Oct	WestJet
21 Sep - 26 Sep	WestJet	direct
27 Sep - 03 Oct	WestJet
29 Sep - 07 Oct	WestJet
17 Sep - 24 Sep	Air Canada	direct
19 Sep - 30 Sep	WestJet
24 Sep - 01 Oct	Finnair
26 Sep - 04 Oct	WestJet
21 Sep - 05 Oct	Air Transat
29 Sep - 07 Oct	Air Canada	direct
17 Sep - 11 Oct	WestJet
19 Sep - 20 Sep	WestJet
24 Sep - 07 Oct	Lufthansa	direct
27 Sep - 02 Oct	Air Canada
20 Sep - 27 Sep	Air Canada
17 Sep - 21 Sep	WestJet
19 Sep - 30 Sep	WestJet	direct
23 Sep - 29 Sep	WestJet

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 423€

Return flights