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

Return flights

21 Sep - 22 Oct	Emirates
20 Sep - 22 Oct	Emirates
27 Sep - 22 Oct	Emirates
21 Sep - 28 Sep	Emirates
27 Sep - 26 Oct	Emirates
23 Sep - 22 Oct	Air France
18 Sep - 07 Oct	Virgin Atlantic
18 Sep - 26 Oct	Air France
29 Sep - 13 Oct	KLM
23 Sep - 14 Oct	Emirates
22 Sep - 29 Sep	Emirates
24 Sep - 24 Oct	Air France
23 Sep - 30 Sep	Air France
18 Sep - 25 Sep	Air France
18 Sep - 27 Sep	Air France
20 Sep - 27 Sep	Emirates
19 Sep - 26 Sep	Air France
18 Sep - 28 Sep	KLM
21 Sep - 22 Sep	Ethiopian Airlines
27 Sep - 27 Sep	Delta

Also check the deals for one-way flights from Lagos 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 Lagos to Toronto in September from 559€

Return flights