Cheapest return YUL–CRL flights, May

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

Return flights

31 May - 21 Jun WestJet
31 May - 10 Jun WestJet
31 May - 07 Jun WestJet
29 May - 09 Jun WestJet
28 May - 07 Jun WestJet
31 May - 14 Jun WestJet
04 May - 15 May FrenchBee
28 May - 05 Jun WestJet
10 May - 15 May Air Transat
28 May - 04 Jun WestJet
27 May - 16 Jun Air Transat
20 May - 27 May WestJet
25 May - 01 Jun FrenchBee
11 May - 18 May FrenchBee
06 May - 12 May FrenchBee
18 May - 28 May Air Transat
06 May - 19 May FrenchBee
04 May - 18 May FrenchBee
13 May - 20 May Air Transat
06 May - 13 May FrenchBee

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

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