Halong International Airport or Van Don International Airport 

Located 28 miles north of  Halong City Center.

The first floor of the airport is the arrival lobby and has a check-in area for Jetstar Airlines. You can find currency exchange booths, airport taxi services and information booths on this floor. There are only 2 arrival doors- one for domestic and one for international flights.
The second floor has departure gates and check-in areas for all airlines except for Jetstar. Boarding gates from 2-5 is on the far left of the airport and boarding gates from 6-10 is on the far right. In the middle and near the elevator is the border police control door. The customs declaration form has been abandoned for all outbound travelers as of September 2010.

The airport’s top floor has several restaurants and bars that serve breakfasts, lunches, and dinners. The food is decent and inexpensive but does not expect an international selection.

From Van Don Airport to Halong City

Taxis are well regulated as you step out of the airport. The fixed-rate from the airport to the city center is VND 700,000 (about US$30) and you can request a drop-off at your hotel ($30).