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

Return flights

24 Sep - 22 Oct	Royal Air Maroc
20 Sep - 19 Oct	Air Canada
12 Sep - 26 Sep	Royal Air Maroc
27 Sep - 05 Oct	Lufthansa
17 Sep - 24 Sep	Air Canada
19 Sep - 28 Sep	Royal Air Maroc
05 Sep - 19 Sep	Royal Air Maroc
10 Sep - 24 Sep	Royal Air Maroc
16 Sep - 28 Sep	Delta
05 Sep - 22 Sep	Delta
10 Sep - 26 Sep	Delta
12 Sep - 22 Sep	Delta
11 Sep - 14 Sep	Delta
26 Sep - 06 Oct	Delta
20 Sep - 03 Oct	Delta
26 Sep - 08 Oct	Delta
13 Sep - 05 Oct	Delta
23 Sep - 22 Oct	Delta
08 Sep - 08 Oct	Air Canada
14 Sep - 11 Oct	Delta

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 762€

Return flights