Newark EWR–SGN Ho Chi Minh City, Vietnam $547 United is a low economy fare available today on dozens of departure dates from September to November 2015. This fare books in K class and flies on United operated aircraft via Hong Kong HKG.
Friday Oct 2, 2015 United Airlines EWR-HKG-SGN 8,816 miles.
Monday Oct 12, 2015 United Airlines SGN-HKG-EWR 8,816 miles.
$547 (economy K class) bookable on United.com.
This can also be routed via Tokyo with ANA segment NRT-SGN for about $30 more.
Find more airfare deals and strategies on Loyalty Traveler – The Flight Scene.