AirHint found the following cheapest return flights from Calgary (YYC) to Liberia (LIR) in May 2026 (see full year).

Return flights

23 May - 03 Jun	WestJet
30 May - 14 Jun	WestJet
23 May - 31 May	WestJet	direct
30 May - 10 Jun	WestJet
02 May - 10 May	WestJet	direct
16 May - 24 May	WestJet	direct
02 May - 16 May	WestJet
09 May - 16 May	WestJet
30 May - 07 Jun	WestJet
29 May - 10 Jun	WestJet
29 May - 07 Jun	WestJet
17 May - 24 May	WestJet
01 May - 10 May	WestJet
03 May - 11 May	United
01 May - 11 May	United
02 May - 11 May	United
24 May - 07 Jun	Flair Airlines

Also check the deals for one-way flights from Calgary to Liberia in May.

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 Calgary to Liberia in May from 266€

Return flights