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

Return flights

19 Apr - 30 Apr	United
10 Apr - 18 Apr	Air Transat
06 Apr - 30 Apr	United
20 Apr - 30 Apr	United
01 Apr - 29 Apr	Air Transat
11 Apr - 18 Apr	Air Transat
01 Apr - 15 Apr	Air Transat
17 Apr - 25 Apr	Air Transat
18 Apr - 25 Apr	Air Transat
23 Apr - 30 Apr	United
30 Apr - 07 May	United
28 Apr - 05 May	United
26 Apr - 03 May	United
26 Apr - 03 May	Air Transat	direct
27 Apr - 04 May	United

Also check the deals for one-way flights from Montreal to Liberia in April.

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 April from 275€

Return flights