Vietnam no longer requires passengers to have a return or onward ticket. If an airline (АК) allows a passenger to board without a return ticket or a ticket to a third country, that is the airline's responsibility. Authorities may still request proof of onward travel or a valid visa during check-in or at the border.
Vietnam No Longer Requires Return/Onward Tickets – Entry Rules & Airline Responsibility
Vietnam no longer requires passengers to have a return or onward ticket. If an airline (АК) allows a passenger to board without a return ticket or a ticket to a third country, that is the airline's responsibility. Authorities may still request proof of onward travel or a valid visa during check-in or at the border.