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

Return flights

27 Oct - 04 Nov	Air Canada
29 Oct - 04 Nov	Air Canada
27 Oct - 30 Oct	Air Canada
28 Oct - 04 Nov	Air Canada
27 Oct - 01 Nov	Air Canada
28 Oct - 01 Nov	Air Canada
30 Oct - 04 Nov	Air Canada
30 Oct - 06 Nov	Air Canada
29 Oct - 05 Nov	Air Canada
28 Oct - 25 Nov	Air Canada
28 Oct - 05 Nov	Air Canada
22 Oct - 29 Oct	WestJet
22 Oct - 28 Oct	WestJet
27 Oct - 31 Oct	Air Canada
19 Oct - 28 Oct	WestJet
20 Oct - 27 Oct	WestJet
19 Oct - 26 Oct	WestJet
18 Oct - 25 Oct	WestJet
24 Oct - 31 Oct	United
28 Oct - 31 Oct	Air Canada

Also check the deals for one-way flights from Montreal to Liberia 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 Liberia in October from $314

Return flights