Flying long haul these days in Economy class can be painful even though you may get the best in-flight entertainment and service on board. Singapore Airlines used to fly the longest direct flights from Singapore to Newark, USA but canned this route while keeping its Singapore – Frankfurt – New York (JFK) route. Today, the longest flight originating from Singapore is on Singapore Airline’s flight between Singapore and London with a flight duration of 13 hours and 25 minutes. KAYAK.sg has ranked… (www.aviationfigure.com) 更多...