$572 Cheap Flights from Hanoi (HAN) to Houston (IAH)

View $572 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from Noi Bai Intl. Airport (HAN) to George Bush Intercontinental Airport (IAH)

Cheap Flights from Hanoi to Houston (HAN-IAH)

Prices were available within the past 7 days and start at $572 for one-way flights and $853 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Sun, Nov 23 - Thu, Nov 27
HAN
Hanoi
IAH
Houston
$853 Roundtrip, found 4 days ago
$853
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Sun, Nov 23 from Hanoi to Houston, returning Thu, Nov 27, priced at $853 found 4 days ago
Philippine Airlines
Sun, Nov 2 - Thu, Dec 4
HAN
Hanoi
IAH
Houston
$912 Roundtrip, found 4 days ago
$912
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Sun, Nov 2 from Hanoi to Houston, returning Thu, Dec 4, priced at $912 found 4 days ago
Philippine Airlines
Fri, Oct 17 - Fri, Oct 31
HAN
Hanoi
IAH
Houston
$953 Roundtrip, found 1 day ago
$953
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Fri, Oct 17 from Hanoi to Houston, returning Fri, Oct 31, priced at $953 found 1 day ago
Philippine Airlines
Fri, Oct 10 - Sun, Oct 26
HAN
Hanoi
IAH
Houston
$1,034 Roundtrip, found 3 days ago
$1,034
Roundtrip
found 3 days ago
Select Philippine Airlines flight, departing Fri, Oct 10 from Hanoi to Houston, returning Sun, Oct 26, priced at $1,034 found 3 days ago
United
Sun, Dec 21 - Wed, Jan 7
HAN
Hanoi
IAH
Houston
$1,038 Roundtrip, found 3 hours ago
$1,038
Roundtrip
found 3 hours ago
Select United flight, departing Sun, Dec 21 from Hanoi to Houston, returning Wed, Jan 7, priced at $1,038 found 3 hours ago
EVA Airways
Fri, Apr 10 - Tue, Apr 21
HAN
Hanoi
IAH
Houston
$1,070 Roundtrip, found 5 days ago
$1,070
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Fri, Apr 10 from Hanoi to Houston, returning Tue, Apr 21, priced at $1,070 found 5 days ago
All Nippon Airways
Sun, Feb 8 - Wed, Feb 25
HAN
Hanoi
IAH
Houston
$1,070 Roundtrip, found 2 days ago
$1,070
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Sun, Feb 8 from Hanoi to Houston, returning Wed, Feb 25, priced at $1,070 found 2 days ago
Qatar Airways
Wed, Nov 12 - Mon, Nov 24
HAN
Hanoi
IAH
Houston
$1,097 Roundtrip, found 3 hours ago
$1,097
Roundtrip
found 3 hours ago
Select Qatar Airways flight, departing Wed, Nov 12 from Hanoi to Houston, returning Mon, Nov 24, priced at $1,097 found 3 hours ago
Emirates
Tue, Dec 9 - Mon, Dec 29
HAN
Hanoi
IAH
Houston
$1,153 Roundtrip, found 12 hours ago
$1,153
Roundtrip
found 12 hours ago
Select Emirates flight, departing Tue, Dec 9 from Hanoi to Houston, returning Mon, Dec 29, priced at $1,153 found 12 hours ago
Philippine Airlines
Tue, Nov 11 - Sun, Nov 23
HAN
Hanoi
IAH
Houston
$1,244 Roundtrip, found 3 hours ago
$1,244
Roundtrip
found 3 hours ago
Select Philippine Airlines flight, departing Tue, Nov 11 from Hanoi to Houston, returning Sun, Nov 23, priced at $1,244 found 3 hours ago

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $1,124
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $1,124

Frequently asked questions

How much does a flight from Noi Bai Intl. Airport (HAN) to George Bush Intercontinental Airport (IAH) cost?
Lock in a cheap one-way flight from $572 or cheap return flight from $853 from Noi Bai Intl. Airport (HAN) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Noi Bai Intl. Airport (HAN) to George Bush Intercontinental Airport (IAH)?
November is the most affordable month to fly from HAN to IAH. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Noi Bai Intl. Airport (HAN) to George Bush Intercontinental Airport (IAH)?
To find the cheapest airline that'll fly you from HAN to IAH, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Noi Bai Intl. Airport (HAN) to George Bush Intercontinental Airport (IAH)?
Direct flights from Noi Bai Intl. Airport (HAN) to George Bush Intercontinental Airport (IAH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HAN to IAH?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Noi Bai Intl. Airport (HAN) to George Bush Intercontinental Airport (IAH)?
Book a flight from Noi Bai Intl. Airport (HAN) to George Bush Intercontinental Airport (IAH) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Noi Bai Intl. Airport (HAN) to George Bush Intercontinental Airport (IAH) last-minute?
Holding off until right before your break to book a flight from HAN to IAH generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book a HAN to IAH flight and hotel package?
Opting for a HAN to IAH flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Noi Bai Intl. Airport (HAN) to George Bush Intercontinental Airport (IAH)?
If you reserved your HAN to IAH flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Noi Bai Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, Delta, EVA Airways, Emirates, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United
Roundtrip price
$853
Distance
8629 mi

Book with confidence

Book with confidence

Hanoi to Houston Flights

The cheapest times to fly from Hanoi to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hanoi to Houston are during the month of November. You can find some of the cheapest flights from Hanoi to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hanoi to Houston

Sunday is one of the best days to book for cheap flights from Hanoi to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hanoi to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hanoi to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $572 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hanoi to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hanoi to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hanoi to Houston Flights

Explore a world of travel with Expedia

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*Available to One Key members.