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

Return flights

03 Jun - 12 Jun	WestJet
03 Jun - 13 Jun	WestJet
03 Jun - 14 Jun	WestJet
07 Jun - 19 Jun	WestJet
07 Jun - 16 Jun	WestJet
05 Jun - 16 Jun	WestJet
03 Jun - 19 Jun	WestJet
07 Jun - 14 Jun	WestJet
07 Jun - 21 Jun	WestJet
06 Jun - 13 Jun	WestJet
20 Jun - 06 Jul	United
23 Jun - 08 Jul	WestJet
14 Jun - 14 Jul	WestJet
12 Jun - 12 Jul	United
25 Jun - 02 Jul	WestJet
14 Jun - 14 Jul	Air Transat	direct
28 Jun - 14 Jul	WestJet
20 Jun - 05 Jul	United
20 Jun - 01 Jul	United
28 Jun - 05 Jul	WestJet

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

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 June from $338

Return flights