Came across some great sub $2K fares on business class to Europe, flying out of Toronto (YYZ). These fares are mostly on TAP Portugal and some on LOT Polish airlines.
Availability is good from May into Summer and through to Xmas and New Years, well into Jan 2018 actually. All fares listed were found on Google Flights and confirmed on TAP/LOT websites too.
J fares in TAP would earn 200% (in Aeroplan for example) miles and those in LOT would net 125% of the miles flown.
YYZ – BCN, MXP, ROM : ~$2414 CAD or ~$1790 USD
YYZ - FRA, MUC: ~$2639 CAD or ~$1954 USD
YYZ - AMS: $2418 CAD or ~$1791 USD
YYZ - ZRH: $2573 CAD or ~$1907 USD
YYZ - CDG: $2642 CAD or ~$1957 USD
YYZ - IST: $2550 CAD or ~$1888USD
Posted the same with some screenshots here - http://travelupdate.boardingarea.com......-to-europe/