That depends on the rules of the program whose miles you are wanting to use.

Note there are no direct *A flights TLV-MNL. IIRC Thai has a codeshare El Al flight TLV-BKK, but unlikely to be able to use that flight unless El Al is a partner of AC.

So you would need to go via a european hub - FRA, VIE or WAW. No *A nonstop flights from these hubs to MNL, would need to be via BKK or SIN.