There’s a great fare, that seems a bit like an error fare, between Toronto YYZ and Tel Aviv TLV. The going rate is around $550 CAD, all-in, round-trip (can get as low as $532). Dates are scattered. It’s on KLM and El Al.
To search, use ITA Matrix to find dates, and then use Skyscanner to find an Online Travel Agent – if you try to book this on the KLM website, it errors out.
Thank you RishiM8709 on RFD for finding this.