News NEWS Vietnam Airlines switches to Heathrow for UK services Last updated: January 20, 2016 22:56 admin4493 9 years ago 0 Min Read National carrier Vietnam Airlines has confirmed that as of 31 March 2015, its nonstop UK services to Hanoi and Ho Chi Minh City will operate from Heathrow. The airline will join its fellow SkyTeam members at Terminal 4.