Cheapest return flights from Montreal to Charleroi in September from $610

Best time to book flights for Montreal (YUL) to Charleroi (CRL) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Charleroi (CRL) in September 2025 (see full year).

Return flights

04 Sep - 09 Sep Air Transat
16 Sep - 24 Sep Air Transat
19 Sep - 23 Sep Air Transat
05 Sep - 12 Sep FrenchBee
23 Sep - 01 Oct Air Transat
14 Sep - 23 Sep Air Transat
24 Sep - 01 Oct Air Transat
16 Sep - 01 Oct Air Transat
03 Sep - 10 Sep Air Transat
23 Sep - 08 Oct Air Transat
02 Sep - 12 Sep Air Transat
24 Sep - 08 Oct Air Transat
16 Sep - 08 Oct Air Transat
02 Sep - 09 Sep Air Transat
22 Sep - 16 Oct Air Transat
24 Sep - 19 Oct Air Transat
10 Sep - 17 Sep Air Transat
27 Sep - 12 Oct Air Transat
07 Sep - 14 Sep Air Transat
28 Sep - 05 Oct Air Transat

Also check the deals for one-way flights from Montreal to Charleroi in September.

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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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