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

Return flights

19 Oct - 22 Oct	Royal Air Maroc
29 Oct - 09 Nov	Royal Air Maroc
29 Oct - 12 Nov	Royal Air Maroc
10 Oct - 29 Oct	Royal Air Maroc
01 Oct - 15 Oct	Royal Air Maroc
29 Oct - 23 Nov	Royal Air Maroc
09 Oct - 28 Oct	Delta
31 Oct - 11 Nov	Delta
31 Oct - 08 Nov	Delta
23 Oct - 01 Nov	Delta
09 Oct - 20 Oct	Delta
06 Oct - 23 Oct	Delta
06 Oct - 13 Oct	Delta
06 Oct - 06 Nov	Delta
19 Oct - 09 Nov	Delta
28 Oct - 06 Nov	Delta
31 Oct - 12 Nov	Delta
07 Oct - 15 Oct	Delta
01 Oct - 10 Oct	Delta
02 Oct - 12 Oct	Delta

Also check the deals for one-way flights from Toronto to Lagos in October.

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 October from $870

Return flights