Emirates (EK) is based in Dubai (DXB) and belongs to no alliance, but don’t let that fool you: its First class, with private suites, onboard shower spas on the A380, and chauffeur service, is one of the most sought-after award redemptions in the world, and it is very much bookable with partner miles.

Search directly on emirates.com. Create a free Emirates Skywards account, log in, and tick Book with miles in the flight search. What Skywards shows is the definitive picture of Emirates award space.
Search routes touching Dubai (DXB), like JFK-DXB, LHR-DXB, DXB-BKK, or the fifth-freedom hops like JFK-MXP (New York to Milan).
Once you find space, decide which miles to use. Skywards itself is a transfer partner of Amex, Chase, Citi, and Capital One. Qantas Points and JAL Mileage Bank can also book Emirates, and JAL in particular prices some Emirates awards very attractively.
Watch the cash add-ons. Emirates awards carry meaningful carrier surcharges through most programs, so always compare the total cash component before transferring points.