[04/29/2017 @ 8:37 AM CST] Only one date pair left. Mostly sold out.
Delta has round-trip flights from New York (JFK) to Prague (PRG) for $541, NONSTOP. Flights in October.
Note: We covered a deal to Prague in March for $390, but that deal required a connection. We feel that this is a good price for Nonstop flights.