This is an amazing price for peak summer travel: Newark to Istanbul for $766 round-trip, including all taxes, on Air France/Delta.
Searching AirFrance.com, we found seats departing EWR on Monday, July 7, returning from IST on the following Monday, July 14. Flights connect via Amsterdam and Paris.
Other dates are available for travel on select dates throughout July, though you can bet they won't stick around for long. Fares may vary slightly ($766-$775) depending on connections.
For booking info, see our Fare Details.