AirHint found the following cheapest return flights from Montreal (YUL) to Yaounde (NSI) in October 2025 (see full year).

Return flights

06 Oct - 13 Oct	KLM
07 Oct - 14 Oct	KLM
12 Oct - 19 Oct	KLM
21 Oct - 28 Oct	KLM
26 Oct - 02 Nov	KLM
27 Oct - 03 Nov	KLM
28 Oct - 04 Nov	KLM
19 Oct - 30 Oct	Royal Air Maroc
14 Oct - 21 Oct	Royal Air Maroc
16 Oct - 23 Oct	Royal Air Maroc
23 Oct - 30 Oct	Royal Air Maroc
13 Oct - 20 Oct	KLM
30 Oct - 06 Nov	Royal Air Maroc
19 Oct - 26 Oct	Brussels Airlines
16 Oct - 02 Nov	Brussels Airlines
25 Oct - 01 Nov	Brussels Airlines
31 Oct - 07 Nov	KLM
15 Oct - 15 Nov	Air Algerie
23 Oct - 02 Nov	WestJet

Also check the deals for one-way flights from Montreal to Yaounde 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 Montreal to Yaounde in October from $1209

Return flights