Hanoi Airport, officially known as Noi Bai International Airport (HAN), is the main airport serving Hanoi and northern Vietnam. Located about 30 km from Hanoi city center, the airport handles both domestic and international flights.

If you are flying to or from Hanoi for the first time, understanding the terminals, immigration process, transportation options, and airport facilities can make your journey much easier.

This guide covers the essential information you need to know before arriving at or departing from Hanoi Airport.

Hanoi Airport at a Glance

Noi Bai International Airport (HAN) is the main airport serving Hanoi and northern Vietnam. The airport is located about 30 km from Hanoi city center and is the main gateway for travelers visiting the capital.

Hanoi Airport has two passenger terminals:

• Terminal 1 (T1) is used for domestic flights within Vietnam.

• Terminal 2 (T2) is used for international flights.

Important: Terminal 1 and Terminal 2 are separate buildings. Make sure you check your flight and terminal before going to the airport.

1. Hanoi Airport Terminals

Noi Bai International Airport has two main passenger terminals.

Terminal 1 – Domestic Flights

Terminal 1 (T1) handles domestic flights within Vietnam.

If you are flying from Hanoi to destinations such as: Ho Chi Minh City, Danang, Phu Quoc Island, Nha Trang, Hue, Dalat,...

Terminal 2 – International Flights

Terminal 2 (T2) is the international terminal.

International arrivals and departures, including flights between Hanoi and other countries, are handled at Terminal 2.

If you are arriving in Vietnam from overseas, you will normally go through immigration at Terminal 2.

2. How to Get Between Terminal 1 and Terminal 2

T1 and T2 are separate terminals, but transferring between them is relatively easy.

Free Shuttle Bus

The airport provides a free shuttle bus between Terminal 1 and Terminal 2.

The journey generally takes around 10–15 minutes, depending on traffic and waiting time.

Passengers can follow the airport signs for the shuttle bus and use it to transfer between the two terminals without paying an additional fare.

If You Have a Connecting Flight

Allow enough time for the terminal transfer, especially if you are changing between an international and domestic flight.

For example:

International → Domestic

T2 → Immigration → Baggage Claim → Customs → Free Shuttle Bus → T1 → Domestic departure procedures

Domestic → International

T1 → Free Shuttle Bus → T2 → Check-in → Immigration → Security → Boarding Gate

If you have checked baggage or a separate ticket for your connecting flight, you may need to collect your baggage and check in again.

3. Hanoi Airport Arrival Process

If you are arriving on an international flight, the typical process is:

Arrival → Immigration → Baggage Claim → Customs → Arrival Hall

Step 1: Immigration

After leaving the aircraft, follow the signs to Immigration.

Have your passport and required travel documents ready.

During busy periods, immigration queues can become longer, particularly around holidays and peak arrival times.

Step 2: Collect Your Baggage

After immigration, proceed to the baggage claim area and check the information screens for your baggage carousel.

Once you have collected your luggage, continue to Customs.

Step 3: Customs

After collecting your luggage, follow the appropriate customs channel.

You will then enter the public Arrival Hall.

From here, you can continue your journey by taxi, Grab, airport bus, or private transfer.

4. Hanoi Airport Departure Process

For international departures from Terminal 2, the typical process is:

Check-in → Baggage Drop → Immigration → Security → Boarding Gate

We recommend arriving at the airport with enough time to complete all departure procedures.

For international flights, arriving around 2.5–3 hours before departure is a common practical guideline, although the exact time you need depends on your airline, flight, baggage, and travel period.

Before leaving for the airport, check:

• Your flight number

• Departure terminal

• Check-in counter

• Baggage allowance

• Required travel documents

5. Getting From Hanoi Airport to the City

Hanoi Airport is approximately 30 km from central Hanoi.

There are several ways to travel between the airport and the city.

Grab

Grab is a popular option for travelers who want to arrange a ride through an app.

It can be convenient if you are comfortable using mobile apps and have internet access.

Taxi

Official taxis are available at the airport.

Follow the airport signs to the designated taxi area and use an authorized taxi service.

Airport Bus

Airport buses are available for travelers looking for a more economical option.

They are generally cheaper than private transportation but may take longer depending on the route and traffic.

Private Airport Transfer

A private transfer is convenient if you:

• Have several pieces of luggage

• Are traveling with family or a group

• Arrive late at night

• Prefer door-to-door transportation

• Want a driver waiting for you at the airport

For many international travelers, a pre-booked private transfer can make the arrival process simpler, especially when visiting Hanoi for the first time.

6. Airport Lounge and Food Options at Hanoi Airport

If you arrive early or have a long wait before your flight, you may consider using an airport lounge.

Hanoi Airport has lounge facilities in both the domestic and international terminal areas.

Depending on the lounge and access conditions, travelers may find facilities such as:

• Comfortable seating

• Food and drinks

• Wi-Fi

• Charging facilities

• Work areas

• Rest areas

Lounge access can be purchased separately or may be included with certain airline tickets, memberships, or credit cards.

Convenience Stores and Food Options

If you do not want to use an airport lounge, Hanoi Airport also has convenience stores, cafés, and food outlets where you can buy snacks, drinks, and meals while waiting for your flight.

These options are useful for travelers who want something quick and easy, including Vietnamese food, international dishes, snacks, bottled drinks, and other ready-to-eat items. Vegetarian options may also be available at some food outlets.

Opening hours and available food options can vary depending on the terminal and location, so it is a good idea to check the airport facilities when you arrive.

7. Useful Hanoi Airport Tips

Here are some simple tips that can make your airport experience easier:

1. Check your terminal before traveling.
T1 is for domestic flights and T2 is for international flights.

2. Keep your passport easily accessible.
You will need it at several points during an international journey.

3. Allow extra time during busy periods.
Queues at check-in, immigration, or security can take longer during peak travel periods and Vietnamese holidays.

4. Download your transportation app before arriving.
Having Grab or another transportation option ready can make your arrival easier.

5. Check your baggage arrangement for connecting flights.
Do not assume your luggage will automatically be transferred when traveling on separate tickets.

6. If changing terminals, use the free airport shuttle bus.
There is no need to arrange a taxi simply to travel between T1 and T2.

7. Keep your flight information available.
Your flight number makes it easier to find the correct check-in counter, baggage carousel, and gate.

8. Consider airport assistance if you want a smoother experience.
Fast Track, lounge access, luggage assistance, and private transfers are available as separate services.

8. Hanoi Airport FAQs

Is Hanoi Airport the same as Noi Bai International Airport?

Yes. Noi Bai International Airport (HAN) is the main airport serving Hanoi.

How many terminals does Hanoi Airport have?

Hanoi Airport has two main passenger terminals: Terminal 1 for domestic flights and Terminal 2 for international flights.

Is there a free shuttle bus between T1 and T2?

Yes. A free airport shuttle bus operates between Terminal 1 and Terminal 2.

How long does it take to travel between T1 and T2?

The shuttle journey generally takes around 10–15 minutes, although the total transfer time can be longer depending on waiting time and traffic.

Do I need Fast Track Immigration at Hanoi Airport?

No. Fast Track is optional. You can use the regular immigration queue. Fast Track is an additional service for travelers who want immigration assistance and access to a priority lane where available.

How early should I arrive at Hanoi Airport?

For international flights, allowing approximately 2.5–3 hours before departure is a practical guideline. You may want additional time during busy travel periods.

How far is Hanoi Airport from the Old Quarter?

Noi Bai International Airport is approximately 30 km from Hanoi Old Quarter, and the journey usually takes around 40–60 minutes, depending on traffic.

Final Thoughts

Hanoi Airport is relatively straightforward to navigate once you understand the difference between Terminal 1 and Terminal 2.

For international travelers, the most important things to remember are:

T1 = Domestic flights
T2 = International flights
Free shuttle bus = T1 ↔ T2
International arrival = Immigration → Baggage → Customs
International departure = Check-in → Immigration → Security → Gate

If you are visiting Hanoi for the first time, planning your transportation, checking your terminal, and allowing enough time for airport procedures can make your journey much smoother.

For travelers who want additional assistance, PAS Premium Airport Service provides airport services at Hanoi Airport, including Fast Track Immigration, airport lounge access, luggage assistance, and private airport transfers.