Home Slickdeals Washington DC to Ho Chi Minh City Vietnam $549 RT Airfares on... Slickdeals Washington DC to Ho Chi Minh City Vietnam $549 RT Airfares on United Airlines/ANA (Limited Travel Sept-Nov 2019) By ARCOM - 2 May 2019 135 0 SHARE Facebook Twitter Go to the deal page: Washington DC to Ho Chi Minh City Vietnam $549 RT Airfares on United Airlines/ANA (Limited Travel Sept-Nov 2019)