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

Return flights

29 Jul - 05 Aug	United
27 Jul - 03 Aug	United
28 Jul - 04 Aug	United
25 Jul - 01 Aug	United
30 Jul - 06 Aug	United
04 Jul - 15 Jul	Delta
21 Jul - 28 Jul	United
19 Jul - 30 Jul	American Airlines
22 Jul - 29 Jul	United
24 Jul - 31 Jul	United
02 Jul - 09 Jul	WestJet
01 Jul - 08 Jul	WestJet
16 Jul - 30 Jul	Delta
15 Jul - 22 Jul	WestJet
08 Jul - 15 Jul	WestJet
26 Jul - 02 Aug	WestJet
18 Jul - 02 Aug	WestJet
31 Jul - 07 Aug	Air Canada

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

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 July from 461€

Return flights