Emirates have their low New York City (JFK) to Milan Italy (MXP) on sale again for $490-$496. This fare is promotional for a limited time and must be booked by March 16th.
Book it on Emirates Airlines or any of the travel sites likes Expedia , Priceline , Orbitz
Travel Availability:
Departs JFK: Mar 22, 28, 29; Apr 26; May 2, 3, 9, 10; Aug 22, 29, 30; Sept 27; Oct 3, 4, 10, 11, 17, 18, 24, 31; Nov 1, 14, 15, 21, 22, 28, 29
Returns JFK: wide availability with minumum stay of 7 days
my sample below is booking directly with Emirates and it came out to $490.