AirHint found the following cheapest return flights from Montreal (YUL) to Liberia (LIR) in August 2026 (see full year).

Return flights

04 Aug - 11 Aug	United
01 Aug - 08 Aug	United
03 Aug - 10 Aug	United
08 Aug - 22 Aug	Air Canada
15 Aug - 29 Aug	Air Canada
15 Aug - 22 Aug	Air Canada
08 Aug - 15 Aug	Air Canada
22 Aug - 29 Aug	Air Canada
29 Aug - 05 Sep	Air Canada
07 Aug - 14 Aug	Air Canada

Also check the deals for one-way flights from Montreal to Liberia 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 Montreal to Liberia in August from 484€

Return flights