The low-cost long-haul carrier revealed its full winter schedule on Monday (July 16).
Flights will commence October 31, pending delivery of its full Airbus A321neo fleet, which has been blighted by delays.
Besides New York, Primera will launch a new four-times weekly Washington DC route on August 22 and continue its three-times weekly Toronto service.
Its seasonal Stansted-Boston route will return in early 2019.
Anastasija Visnakova, Primera chief commercial officer, said: “The demand we’ve seen so far shows there is a lot of interest in the catchment area of Stansted.