Cheap DCA to Singapore flights

Book your DCA to SIN flights with Expedia and find last-minute Washington, DC to Singapore airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between DCA and SIN, with new flight deals and promotions almost daily. When you book your next trip from Ronald Reagan Washington National to Changi with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

Popular Flights from Washington, DC, District of Columbia

Browse popular flight destinations from Washington, DC (DCA), and plan your next exciting trip. Expedia has cheap flights from Washington, DC on multiple airline carriers, so book your next trip today!

DCA to SIN Route Map

Washington, DC to Singapore Flights, Stats and Airplanes

Route information for flights from Ronald Reagan Washington National to Changi.

Destination:
Distance:
9,657.85 miles

DCA - Ronald Reagan Washington National Airlines

Browse the most popular airlines servicing the Washington, DC (DCA) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

SIN - Changi Airlines

Browse the most popular airlines servicing the Singapore (SIN) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.