Looks like a lower (but not as low as the original fare) fare from SkyTeam has re-appeared:

$1661 USD example:

Outbound flight
Thu, Jun 8

5:30 PM – 6:45 AM+1
Toronto (YYZ) – Amsterdam (AMS)
KLM 692 · Business Class · Boeing 777
Lie flat seat
Overnight flight
7h 15m
In-seat & USB power
On-demand video
No Wi-Fi
Layover in Amsterdam AMS2h 55m

9:40 AM+1 – 11:40 AM+1
Amsterdam (AMS) – Florence (FLR)
KLM 1641 · Business Class · Embraer RJ-190
Operated by Klm Cityhopper
Average legroom (33")
2h 00m
No Wi-Fi
No in-seat power



Return flight
Sun, Jun 18

6:30 AM – 8:45 AM
Florence (FLR) – Amsterdam (AMS)
KLM 1638 · Business Class · Embraer RJ-190
Operated by Klm Cityhopper
Average legroom (33")
2h 15m
No Wi-Fi
No in-seat power
Layover in Amsterdam AMS1h 00m

9:45 AM – 11:40 AM
Amsterdam (AMS) – Toronto (YYZ)
KLM 691 · Business Class · Boeing 777
Lie flat seat
7h 55m
In-seat & USB power
On-demand video
No Wi-Fi