Vietnam Airline (airline in Vietnam) is recommended as the first choice for all domestic flights within Vietnam. Currently, with operation of fleet of 49 aircraft including Boeing 777-200, Airbus 330, 320, 321, Fokker 70 and ATR72, Vietnam Airline carries more than 6.8 million people annually. That figure includes over 3.1 million passengers on international flights, and 3.7 million on domestic flights, more than one billion USD revenue. Internationally Vietnam Airline operates and codeshared co-operates to 38 destinations around the world, in Europe, Asia, Australia and the Middle East and domestically flies to 18 destinations.

Pacific Airline, founded in 1991 as the second largest airline in Vietnam. They are primarily focused on the domestic flight operation. From Feb 2007, Pacific Airline announces its transition into budgeted airlines, then now becomes the first airline in Vietnam can offer the very low cost for main domestic destinations (cheap airline in Vietnam, Vietnam cheap airline). Currently, Pacific Airlines is working hard in extend flights to regional and international destinations

Airport Tax :

Yes, an international departure tax is payable by all travellers leaving Vietnam. It is not included in the price of your flight ticket and must be purchased at the airport before departure.

In Ho Chi Minh City, the International departure tax is USD 12.
In Hanoi, the International departure tax is USD 14.
In Danang, the International departure tax is USD 12.
Domestic flights are not subject to airport tax. It is already included in the price of your ticket.
NOTE: You can purchase your international departure tax in US$ or in Vietnamese Dong. Airport tax is subject to change without prior notice. Check with your Salute Vietnam Travel consultant before your departure
http://www.salutevietnam.com/?module=contact_us