Can I use an eSIM instead of buying a physical SIM at Noi Bai?

Yes, but you still need a Vietnamese phone number to register Grab. eSIM data plans from providers like Airalo work for internet but do not give you a local number. If you buy a Viettel or Mobifone physical SIM at the airport, you get both data and a number you can use for Grab verification.

Is the bus 86 safe for luggage?

Yes, but it is a public bus with no dedicated luggage compartment. Keep your bag on your lap or between your feet. If you are carrying a large suitcase and the bus is full, the stairs and aisle become a problem. In that case, take Grab.

How much cash should I have when I leave the airport?

At least 500,000 VND in small bills (10,000 and 20,000 denominations). You need this for the bus fare, a bottle of water, and a tip for the hotel porter if you use one. ATMs inside the arrivals hall dispense Vietnamese dong at reasonable rates, but the machines sometimes run out of small notes on busy days.

What happens if my flight lands after 23:00 when the bus stops running?

The bus 86 ends service at 23:00 from the airport. Late night arrivals must take a Grab car or an official taxi. The Grab fare at 23:00 is usually at the low end of the range (250,000 VND) because there is no traffic. Fixed price taxi counters remain open as long as flights are landing.

Do I need to tip the Grab driver?

No. The fare you pay in the app is the complete payment. Vietnamese culture does not expect tips for ride hailing. If you want to round up for excellent service, 10,000 or 20,000 VND is appreciated but not expected.

Flights to Hanoi: Routes, Airports & When to Book

Hanoi Flights and Noi Bai Airport Arrival, Step by Step

The problem with landing at Noi Bai Airport is not the airport. It is what happens after baggage claim, when you step into the arrivals hall and every tout within fifty metres wants to sell you a ride at twice the fair price. This Hanoi Noi Bai Airport HAN flights and arrival guide walks you through the sequence in order: which SIM to buy, how to register Grab on airport Wi Fi, what each transfer option actually costs, and which touts to ignore while you walk past them. The goal is one clean transition from the arrivals gate to your hotel in the Old Quarter, with no wasted dong and no arguments.

Noi Bai Airport to Old Quarter Grab Fare: the Real Number

A Grab car from Terminal 2 to the Old Quarter costs between 250,000 and 400,000 VND depending on the time of day and whether you book GrabCar or GrabCar Plus. The journey takes 35 to 50 minutes off peak, and up to 90 minutes if you land during weekday rush hour (07:00-09:00 or 16:30-18:30). The new Vo Nguyen Giap highway has cut the minimum time to about 35 minutes, but traffic into central Hanoi is unpredictable enough that you should budget an hour and treat anything faster as a win.

The downside of Grab is that you need a Vietnamese phone number to register the app, and you need airport Wi Fi to do it. Have your passport ready, connect to the free Noi Bai network, download or open Grab, and complete the registration before you leave the terminal. That ten minute investment saves you dealing with the fixed price taxi touts standing just past the sliding doors.

Hanoi flights — Amenoc , CC0 via Wikimedia Commons

HAN Airport Express Bus 86 Route: Cheapest Door to the Old Quarter

Bus 86 runs from Terminal 2 to the Hoan Kiem Lake area in 50 to 70 minutes for 45,000 VND. It stops first at Terminal 1 (for domestic arrivals) and then follows a direct route to Hanoi Railway Station and the Old Quarter fringe. Buses depart every 25 to 30 minutes between 05:30 and 23:00 from the airport. From the city centre back to the airport, the first bus leaves at 05:00 and the last at 22:00.

The express bus works well if you are travelling light, arriving outside peak hours, and do not mind a shared ride with no luggage guarantee. It does not work if you are exhausted after a long haul flight and just want to be dropped at your hotel door. The bus stops on the edge of the Old Quarter, not inside it, so you still need to walk or take a short Grab motorbike from the drop point to your accommodation. Budget 10,000 VND for that last leg and another 45,000 VND for the bus itself. Total cost: about 55,000 VND per person versus 300,000 VND for a taxi.

Vietnam Airlines Domestic Flights Hanoi: Connecting to Da Nang and Ho Chi Minh City

If you are not staying in Hanoi and are instead connecting onward to Da Nang, Ho Chi Minh City, or any other domestic destination, the key number is the minimum connection time between Terminal 2 (international arrivals) and Terminal 1 (domestic departures). Airlines recommend three hours. A free shuttle bus runs between the terminals every 10 to 15 minutes and the journey takes five to ten minutes, so the physical transfer is quick. The bottleneck is immigration clearance, baggage reclaim, and the security line at the domestic terminal.

Vietnam Airlines, VietJet Air, Bamboo Airways, Pacific Airlines, and Vietravel Airlines all operate domestic routes from Hanoi. The most frequent route is HAN to Da Nang, with 20 to 30 flights per day combined across carriers. Flight time is 1 hour 15 minutes to 1 hour 20 minutes. Low season one way fares run 500,000 to 1,200,000 VND. During Tet (late January to early February 2027) fares multiply by two to three times, reaching 1,500,000 to 3,500,000 VND. Book domestic tickets four to eight weeks ahead, not earlier, because Vietnam carriers release inventory close to departure and prices drop in that window.

Hanoi International Flight Connections HAN: Who Flies Where

Noi Bai serves roughly two dozen international carriers including Vietnam Airlines, VietJet Air, AirAsia, Thai Airways, Singapore Airlines, Cathay Pacific, Korean Air, Japan Airlines, Emirates, Qatar Airways, and Turkish Airlines. Direct routes connect Hanoi to Bangkok, Singapore, Kuala Lumpur, Seoul, Tokyo, Osaka, Hong Kong, Taipei, Shanghai, Beijing, Guangzhou, Siem Reap, Luang Prabang, Vientiane, Doha, Dubai, Istanbul, Sydney, Melbourne, London, Paris, and Frankfurt. These routes change annually, so check the carrier network for the season you are booking.

Choose Hanoi as your entry point if your itinerary covers northern Vietnam: Ha Long Bay, Sapa, Ha Giang, Ninh Binh. Choose Ho Chi Minh City if your trip focuses on the Mekong Delta, Phu Quoc, or Con Dao. Booking international flights eight to twelve weeks before departure gives the best balance of price and availability.

Airport code: HAN
Distance to Old Quarter: 25 km
Terminal 1: Domestic flights
Terminal 2: International flights
Terminal shuttle: Free, every 10-15 min, 5-10 min journey
Minimum connection time: 3 hours recommended
Bus 86 fare: 45,000 VND
Bus 86 journey time: 50-70 minutes
Grab fare to Old Quarter: 250,000-400,000 VND
Grab journey time: 35-50 minutes (60-90 in rush hour)
Fixed taxi fare to Old Quarter: 300,000-400,000 VND
SIM card price range: 100,000-300,000 VND

Transfer Options from Noi Bai to the Old Quarter: Cost, Time, and Trade Offs

Option	Cost (VND)	Journey Time	Best For
Express bus 86	45,000	50–70 min	Solo travellers with light luggage, off peak arrivals
Grab car	250,000–400,000	35–50 min (60–90 in rush hour)	Groups, rain, door to door convenience
Grab motorbike	80,000–120,000	25–40 min	Solo travellers, experienced backpackers, no luggage
Fixed price taxi counter	300,000–400,000	35–50 min	Travellers who want no app fuss, pay by card
Minibus	40,000–50,000	45–60 min	Budget travellers who do not mind waiting for the van to fill

Hanoi street scene — Richard Mortel from Riyadh, Saudi Arabia , CC BY 2.0 via Wikimedia Commons

The Arrival Sequence: SIM, Grab, and the Touts to Ignore

Step one after clearing immigration and collecting your bags: buy a local SIM. Viettel and Mobifone have counters in the Terminal 2 arrivals hall. A tourist data package costs 100,000 to 300,000 VND for 7 to 30 days of validity. Hand the attendant your passport, pay in cash, and they will install the SIM and test it before you walk away.

Register Grab on Airport Wi Fi

Step two: connect to the free Noi Bai Wi Fi network and open the Grab app. You need a Vietnamese phone number to create an account. If you do not have one yet, the SIM you just bought provides it. Enter the number, receive the SMS verification code, and complete the profile. This takes five minutes. Do it inside the terminal where the signal is strong.

Walk Past the Touts

Step three: walk through the arrivals hall toward the exit. Ignore every person who approaches you offering a taxi or a fixed price ride. They are not official. The official taxi queue is outside, clearly marked, with a dispatcher who assigns cars from licensed companies. If you prefer a fixed price without surge pricing, use one of the authorised taxi counters inside the terminal before you exit. They quote 300,000 to 400,000 VND to the Old Quarter, which matches Grab at peak times but is higher than Grab off peak.

Choose Your Transfer

Step four: decide which option fits your situation. If you are travelling solo with a small backpack and arriving between 05:30 and 23:00, bus 86 is the cheapest at 45,000 VND. If you are tired, in a group, or carrying checked luggage, book the Grab car you already registered. If it is raining, Grab wins because you can wait under cover until the car arrives. If you land during rush hour, accept that any option except the Grab motorbike will take 60 to 90 minutes.

Domestic Terminal Transfer for Connecting Flights

If you fly into Noi Bai internationally and then connect to a domestic flight to Da Nang, Nha Trang, or Ho Chi Minh City, you need to move from Terminal 2 to Terminal 1. The free shuttle bus picks up outside the arrivals level and runs every 10 to 15 minutes. The ride takes five to ten minutes. Factor in immigration time (20 to 45 minutes depending on queue length), baggage reclaim (15 to 25 minutes), and the shuttle transfer (15 minutes including wait). That totals roughly one hour minimum before you reach the domestic check in counters. Add another 30 to 45 minutes for security and boarding. Three hours is the safe connection window.

If you booked a separate ticket for the domestic leg rather than a through itinerary, you will need to collect your luggage at the international arrival hall, walk through customs, and then check it in again at the domestic terminal. Allow extra time for this. If your international and domestic tickets are on the same reservation, the airline usually transfers bags automatically, but confirm at check in.

What to Budget for the First Hour in Hanoi

SIM card: 150,000 to 250,000 VND for a 30 day data package from Viettel or Mobifone.
Bus 86 to the Old Quarter: 45,000 VND per person.
Grab car to the Old Quarter: 250,000 to 400,000 VND.
Fixed price taxi from the official counter: 300,000 to 400,000 VND.
Cash for the bus or the SIM counter: keep small bills because the bus driver cannot break a 500,000 VND note, and SIM vendors sometimes claim they cannot either.

The biggest single expense is not the transport itself. It is the taxi tout you walked past without engaging. Letting them load your bag into a car with no meter and no fixed agreement costs 500,000 VND minimum, often more. The official queue and the Grab app exist exactly to prevent this. Use them.