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

Return flights

25 Aug - 01 Sep	Air Transat	direct
20 Aug - 27 Aug	United
18 Aug - 25 Aug	Air Transat	direct
25 Aug - 30 Aug	Air Transat	direct
30 Aug - 06 Sep	Air Transat	direct
26 Aug - 02 Sep	United
23 Aug - 30 Aug	Air Transat	direct
04 Aug - 25 Aug	Air Transat	direct
11 Aug - 18 Aug	United
11 Aug - 20 Aug	United
09 Aug - 25 Aug	Air Transat	direct
09 Aug - 30 Aug	Air Transat	direct
06 Aug - 13 Aug	United
27 Aug - 03 Sep	United
28 Aug - 04 Sep	United
31 Aug - 07 Sep	United
29 Aug - 05 Sep	WestJet

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.

Book a cheap hotel in Liberia

Cheap car rent in Liberia

Cheapest return flights from Montreal to Liberia in August from 438€

Return flights