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Hanoi

$604+ Cheap flights from George Bush Intcntl (IAH) to Hanoi (HAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — HAN
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Hanoi

Cheapest flights from George Bush Intcntl to Hanoi
Explore the most affordable flight options available from George Bush Intcntl to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:25 am
IAH
-
HAN
1 stop37h 40m
Multiple Airlines
Tue 10/1312:30 am
HAN
-
IAH
1 stop20h 55m
Multiple Airlines
Deal found 4/25$957
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:45 am
IAH
-
HAN
1 stop21h 20m
Multiple Airlines
Sun 9/1312:30 am
HAN
-
IAH
1 stop21h 15m
Multiple Airlines
Deal found 4/23$961
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:45 am
IAH
-
HAN
1 stop37h 20m
Multiple Airlines
Thu 10/159:55 am
HAN
-
IAH
2 stops35h 30m
Multiple Airlines
Deal found 4/23$972
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:25 am
IAH
-
HAN
1 stop37h 40m
Multiple Airlines
Tue 10/1312:30 am
HAN
-
IAH
1 stop20h 55m
Multiple Airlines
Deal found 4/25$985
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:17 pm
IAH
-
HAN
2 stops30h 13m
Multiple Airlines
Thu 8/207:55 am
HAN
-
IAH
1 stop36h 50m
Multiple Airlines
Deal found 4/23$1,151
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:34 pm
IAH
-
HAN
2 stops33h 41m
Multiple Airlines
Tue 10/1312:30 am
HAN
-
IAH
1 stop20h 55m
Multiple Airlines
Deal found 4/25$1,164
This Ovago deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
IAH
-
HAN
2 stops28h 00m
Asiana Airlines
Wed 9/301:25 pm
HAN
-
IAH
2 stops21h 55m
Asiana Airlines
Deal found 4/27$1,219

Find flight deals from George Bush Intcntl to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$957
(Kiwi.com)

One-way from

$604
(KAYAK)

Popular in

December

Cheapest in

August

Average price

$1,005
Provider with most accurate pricing for Houston George Bush Intcntl-Hanoi Noibai flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Hanoi Noibai flights.
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From Houston George Bush Intcntl to Hanoi Noibai
Search Deals
One-way flight from Houston George Bush Intcntl to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 7/7

10:09 pm-10:15 pm

2 stops36h 06m

Hanoi Noibai

Tue 7/14

11:35 pm-12:50 am

2 stops37h 15m

$1,301

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 5/4

10:31 am-6:10 pm

2 stops43h 39m

Hanoi Noibai

Tue 6/2

10:55 am-8:05 pm

3 stops45h 10m

$1,369
Quickest round-trip

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 5/4

7:35 pm-1:15 pm

1 stop29h 40m

Hanoi Noibai

Mon 6/1

1:30 am-4:50 pm

1 stop27h 20m

$1,454

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 6/23

8:47 am-6:40 am

2 stops33h 53m

Hanoi Noibai

Thu 6/25

8:40 pm-4:39 pm

2 stops31h 59m

$1,527

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 6/16

10:19 am-6:40 am

2 stops32h 21m

Hanoi Noibai

Tue 7/7

8:40 pm-5:24 pm

2 stops32h 44m

$1,527

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 7/13

6:02 am-1:55 pm

2 stops43h 53m

Hanoi Noibai

Sun 7/19

7:30 pm-3:55 pm

1 stop32h 25m

$1,613

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 6/9

7:01 pm-9:35 pm

2 stops38h 34m

Hanoi Noibai

Thu 6/18

11:10 pm-9:52 pm

2 stops34h 42m

$1,807

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 7/7

9:05 pm-3:40 pm

1 stop30h 35m

Hanoi Noibai

Tue 7/14

10:55 pm-7:10 pm

1 stop32h 15m

$1,812

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Thu 5/7

8:20 am-10:35 pm

3 stops50h 15m

Hanoi Noibai

Sun 8/23

11:35 pm-8:34 pm

2 stops32h 59m

$1,839

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Wed 5/13

11:49 am-11:05 am

3 stops35h 16m

Hanoi Noibai

Tue 6/16

11:10 am-4:50 am

3 stops29h 40m

$1,854

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from George Bush Intcntl to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Hanoi in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Hanoi

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Hanoi?

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Hanoi (average of $920). Flying from Houston George Bush Intcntl Airport to Hanoi in December is currently the most expensive (average of $1,839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Hanoi?

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated April 28, 2026.
Get a feel of what it's like to fly with EVA Air and United Airlines from Houston George Bush Intcntl Airport to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,432 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very good
1,432 reviews
EVA Air
8.5
Very good
1,432 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
United Airlines
7.4
Good
9,672 reviews
EVA Air
8.5
Very good
1,432 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hanoi from Houston George Bush Intcntl?

    Hanoi Noibai (HAN), located 14.2 mi from the city center, is the airport you fly into when you book flights from Houston George Bush Intcntl to Hanoi. 2 airlines have flights to Noibai from Houston George Bush Intcntl on a regular basis. Booking flights from Houston George Bush Intcntl to Hanoi Noibai should not be difficult; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day.

  • How long is the flight from Houston George Bush Intcntl Airport to Hanoi?

    A quick flight from Houston George Bush Intcntl Airport to Hanoi can take about 29h 40m. United Airlines provides one of the quickest options available for as low as $1,454. Houston George Bush Intcntl Airport and Hanoi are separated by a distance of 8624 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Hanoi round-trip?

    Our cheapest airline available from Houston George Bush Intcntl Airport to Hanoi is United Airlines. Our recent data shows that you can find tickets from as low as $718 on this airline. An additional option worth looking into is EVA Air, starting at $1,026. United Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from George Bush Intcntl to Hanoi that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Hanoi.

  • Can I find deals for business class flights from George Bush Intcntl to Hanoi?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Hanoi?

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Hanoi (average of $920). Flying from Houston George Bush Intcntl Airport to Hanoi in December is currently the most expensive (average of $1,839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for George Bush Intcntl to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Ho Chi Minh City flights

Top 2 airlines flying from George Bush Intcntl to Hanoi

Discover the top 2 airlines that operate flights from George Bush Intcntl to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$718Average$1,349FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,026Average$1,242FlexibilityNo cancel feeOn-time74%

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