Flight tickets from Houston George Bush Intercntl. to Hanoi

Compare Houston George Bush Intercntl. to Hanoi flight deals

Find the cheapest month or even day of the year to fly to Hanoi

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Flight deals from Houston George Bush Intercntl. Airport to Hanoi Airport

Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. Airport to Hanoi Airport? If you want to travel next month, return fares start from ₹ 114,120. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Houston George Bush Intercntl. to Hanoi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Hanoi flights are currently cheapest in April.

Houston George Bush Intercntl. to Hanoi: Alternative routes

Compare routes from Houston George Bush Intercntl. to Hanoi below. You may find an airport to fly into that's cheaper, faster, or easier than Hanoi.

Houston to Hanoi: Flight information

The things to know before you go.
Cheapest flight found₹ 41,121
Cheapest month to flyApril

Finding cheap flights from Houston George Bush Intercntl. to Hanoi: Frequently asked questions

The best price we found for a return flight from Houston George Bush Intercntl. to Hanoi is ₹ 80,402. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston George Bush Intercntl. to Hanoi. But we found flights with one or more stops from ₹ 80,213.
As of March 2026, there are no flights flying from Houston George Bush Intercntl. to Hanoi.
The cheapest month to fly from Houston George Bush Intercntl. to Hanoi is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Hanoi Airport on Friday, 24 April 2026.
No airlines currently offer direct flights between Houston George Bush Intercntl. Airport and Hanoi Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hanoi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hanoi is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to Hanoi.

Travelling from George Bush Intercontinental Airport (IAH) to Noi Bai International Airport (HAN): what you need to know

  • The timezone in Hanoi is UTC+7, which is 12 hours ahead of Houston.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Get to the airport on time to board your IAH to HAN flight.

  • During popular months such as July, you'll want to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead of international flights whenever you're travelling during a peak period in general.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from George Bush Intercontinental Airport to Noi Bai International Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to explore the city of your choice. Top stopovers between IAH and HAN include:

    • Taiwan Taoyuan International Airport

    • Narita International Airport

    • Frankfurt Airport

How to find the cheapest flights from George Bush Intercontinental Airport (IAH) to Noi Bai International Airport (HAN)

  • Currently, ₹ 41,121 is the cheapest price we've seen for a one-way George Bush Intercontinental Airport to Noi Bai International Airport flight. The best price for a return ticket is ₹ 80,213. Keep in mind that fares may change due to demand when booking.

  • To score cheap tickets from IAH to HAN, book in advance. Airlines generally offer their most competitively priced fares when flights are first made available.

  • Finding cheap flights from George Bush Intercontinental Airport to Noi Bai International Airport is more likely if you're flexible with your trip dates. Use the 'Whole month' tool to see the lowest fares across each month and bag a great deal.

  • Landing cheap flights from IAH to HAN is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as a new deal comes up.

  • Discover the right flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from George Bush Intercontinental Airport to Noi Bai International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about George Bush Intercontinental Airport (IAH)

Arriving at Noi Bai International Airport (HAN)

  • Book a hotel close to HAN if you're taking a late George Bush Intercontinental Airport to Noi Bai International Airport flight. Settle into one of these accommodation options and skip the long transfer after landing:

  • Start your adventure the moment you land with a Noi Bai International Airport rental car. Grab a set of wheels from Dichung Car Hire to explore parts of Hanoi that most tourists miss.

  • To lock in the best rate, book your ride from Noi Bai International Airport a few weeks in advance. Rates typically rise closer to the day of travel.

Getting from Noi Bai International Airport (HAN) to central Hanoi

  • Noi Bai International Airport to the centre of Hanoi has a drive time of about 35 minutes. It's approximately 26 kilometres away.

  • Travelling on public transport takes about 1 hour 55 minutes.

When to fly to Noi Bai International Airport (HAN)

  • It's time to choose your travel dates for your flight from George Bush Intercontinental Airport to Noi Bai International Airport. July is the busiest month to visit Hanoi. If you'd like a more low-key vibe, go in April.

  • The warmest month in Hanoi is June, with temperatures ranging between 25ºC and 36ºC. Book your flights from George Bush Intercontinental Airport to Noi Bai International Airport in this month if this is the type of weather you like.

  • Look for cheap tickets from IAH to HAN in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 10ºC and 22ºC on average.

Explore more of Vietnam

  • Hanoi is always a good idea, but there are so many other parts of Vietnam waiting to be discovered. About 48 kilometres north-west of Hanoi, a trip to Việt Trì will keep you on the go. Start with popular sights like Vườn Lan Hiền Vũ, Nhà Vườn Tiến An and Vườn lan Ngọc Tân.

  • Around 225 kilometres east of Hanoi, Móng Cái is another favourite stop in Vietnam. Experience this destination's highlights firsthand at Tra Co beach, Moncay Catholic Church and Chimsu Chill on the beach.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.