|A Vietnam Airlines booking office (Photo: Khanh Huy)|
It plans to introduce online payment using cards for international flights next February and for local flights next June.
The carrier is offering a Tet promotion -- a 50 percent discount on flights from Ha Noi and Da Nang to Ho Chi Minh City before the lunar New Year and in the opposite direction after the festival.
Around 12,000 one-way tickets are on offer at VND400,000 to 1,100,100 between January 16 and February 6. Tet is on January 26.