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

Return flights

13 Apr - 20 Apr	TAP
13 Apr - 22 Apr	TAP
15 Apr - 22 Apr	TAP
01 Apr - 08 Apr	TAP
20 Apr - 27 Apr	FrenchBee
30 Apr - 07 May	Air Transat
06 Apr - 13 Apr	FrenchBee
27 Apr - 04 May	TAP
12 Apr - 19 Apr	FrenchBee
08 Apr - 15 Apr	FrenchBee
28 Apr - 05 May	Air Transat
14 Apr - 21 Apr	Porter Airlines (Canada) Ltd
03 Apr - 10 Apr	FrenchBee
24 Apr - 10 May	Porter Airlines (Canada) Ltd
29 Apr - 06 May	Porter Airlines (Canada) Ltd
26 Apr - 03 May	TAP
25 Apr - 02 May	Air Transat
24 Apr - 01 May	Air Transat

Also check the deals for one-way flights from Montreal to Charleroi 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 Charleroi in April from $703

Return flights