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

Return flights

04 Sep - 30 Sep	Emirates
07 Sep - 05 Oct	Emirates
25 Sep - 01 Oct	Emirates
30 Sep - 13 Oct	Emirates
30 Sep - 06 Oct	Emirates
15 Sep - 29 Sep	Emirates
07 Sep - 08 Oct	Emirates
24 Sep - 08 Oct	Emirates
06 Sep - 27 Sep	Porter Airlines (Canada) Ltd
12 Sep - 29 Sep	Emirates
03 Sep - 08 Oct	Emirates
24 Sep - 28 Sep	Emirates
17 Sep - 24 Sep	Emirates
15 Sep - 22 Sep	Emirates
26 Sep - 04 Oct	Emirates
05 Sep - 17 Sep	Porter Airlines (Canada) Ltd
05 Sep - 22 Sep	Emirates
12 Sep - 22 Sep	Emirates
22 Sep - 24 Oct	Emirates

Also check the deals for one-way flights from Toronto to Lagos 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 Lagos in September from $1422

Return flights