AirHint found the following cheapest return flights from Calgary (YYC) to Lagos (LOS) in August 2025 (see full year).

Return flights

21 Aug - 08 Sep	Delta
05 Aug - 26 Aug	Delta
11 Aug - 26 Aug	Delta
06 Aug - 26 Aug	Delta
14 Aug - 28 Aug	Delta
02 Aug - 20 Sep	KLM
13 Aug - 10 Sep	WestJet
27 Aug - 10 Sep	WestJet
14 Aug - 24 Aug	Delta
14 Aug - 27 Aug	Delta
06 Aug - 24 Aug	Delta
02 Aug - 10 Sep	Delta
16 Aug - 02 Sep	WestJet
18 Aug - 25 Aug	Delta
15 Aug - 31 Aug	WestJet
20 Aug - 31 Aug	Emirates

Also check the deals for one-way flights from Calgary to Lagos in August.

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 Calgary to Lagos in August from 950€

Return flights