Norwegian Airlines offers 1-way flights to Europe from select cities in the U.S. for as low as $153.10. That's the best price we've seen for any flights to Europe. It's also by far the lowest rate we could find for select itineraries by a whopping $1,815. This price is based on departure from New York, NY, (JFK) with arrival in Bergen, Norway, (BGO) on September 5; other departure cities are available for an additional cost. Book this travel deal by July 29 for travel throughout September. Click here to see more routes.