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$392+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — HAN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:20 pmIAH - HAN
2 stops52h 20mMultiple Airlines
Sun 12/2811:55 pmHAN - IAH
2 stops48h 40mMultiple Airlines
Deal found 12/10$1,453
This Expedia deal was found by Cheapflights users on 12/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:08 amIAH - HAN
2 stops54h 37mMultiple Airlines
Thu 1/1512:35 pmHAN - IAH
1 stop21h 15mMultiple Airlines
Deal found 12/9$1,536
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:35 pmIAH - HAN
2 stops37h 30mUnited Airlines
Sun 12/2812:25 amHAN - IAH
1 stop20h 20mUnited Airlines
Deal found 12/10$1,675
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:20 amIAH - HAN
2 stops26h 45mUnited Airlines
Sat 12/2712:25 amHAN - IAH
2 stops29h 29mUnited Airlines
Deal found 12/10$1,749
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:36 pmIAH - HAN
2 stops27h 59mEVA Air
Sat 12/2712:35 pmHAN - IAH
1 stop21h 15mEVA Air
Deal found 12/10$1,761
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amIAH - HAN
2 stops46h 15mEVA Air
Sat 12/2712:35 pmHAN - IAH
1 stop21h 15mEVA Air
Deal found 12/10$1,764
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amIAH - HAN
2 stops27h 30mJapan Airlines
Sat 12/2711:55 pmHAN - IAH
2 stops24h 40mJapan Airlines
Deal found 12/10$1,879

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$710
(Delta)

One-way from

$392
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,843
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
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One-way flight from Houston George Bush Intcntl to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 12, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Hanoi that are best for you.

Fly from

George Bush Intcntl

Fly to

Hanoi

Route

Depart

Return

Price

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Thu 1/22

2:12 pm-10:05 am

2 stops30h 53m

Hanoi Noibai

Mon 1/26

7:30 pm-9:10 pm

2 stops38h 40m

$996

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 2/15

1:57 pm-6:30 pm

2 stops39h 33m

Hanoi Noibai

Mon 4/20

7:05 pm-11:44 pm

2 stops40h 39m

$1,009

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 1/11

7:00 am-4:30 pm

2 stops44h 30m

Hanoi Noibai

Mon 3/23

11:20 am-11:58 pm

2 stops48h 38m

$1,056

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 3/8

6:04 am-3:40 pm

2 stops45h 36m

Hanoi Noibai

Sat 3/21

7:30 pm-11:53 pm

2 stops40h 23m

$1,132

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Thu 1/22

6:50 pm-11:35 am

2 stops27h 45m

Hanoi Noibai

Mon 1/26

6:20 pm-8:50 pm

1 stop39h 30m

$1,159

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 1/11

2:55 pm-7:20 am

1 stop27h 25m

Hanoi Noibai

Mon 3/23

10:55 pm-8:10 pm

1 stop33h 15m

$1,159

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Thu 1/22

9:05 pm-3:25 pm

1 stop29h 20m

Hanoi Noibai

Mon 1/26

10:55 pm-7:10 pm

1 stop33h 15m

$1,161

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 1/11

7:00 am-5:15 pm

2 stops45h 15m

Hanoi Noibai

Mon 3/23

6:20 pm-10:00 pm

1 stop39h 40m

$1,169

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Wed 1/7

10:08 am-10:25 pm

3 stops47h 17m

$420

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 1/6

10:56 am-10:25 pm

2 stops46h 29m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 18 results
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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Hanoi flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Hanoi (average of $915). Flying from Houston George Bush Intcntl Airport to Hanoi in December is currently the most expensive (average of $1,291). 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.

What is the cheapest time of day to fly from IAH to HAN?

Find hourly flight availability from George Bush Intcntl to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 19% on flights from Houston George Bush Intcntl Airport to Hanoi by exploring options for tickets at noon.

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 December 12, 2025.
Get a feel of what it's like to fly with EVA Air, ANA, 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
1,296 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
EVA Air
8.5
Very good
1,296 reviews
EVA Air
8.5
Very good
1,296 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
ANA
8.4
Very good
1,021 reviews
EVA Air
8.5
Very good
1,296 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
United Airlines
7.4
Good
9,093 reviews
EVA Air
8.5
Very good
1,296 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

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. 3 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 30h 53m. Cathay Pacific provides one of the quickest options available for as low as $996. Houston George Bush Intcntl Airport and Hanoi are separated by a distance of 8624 mi.

  • 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 ANA. Our recent data shows that you can find tickets from as low as $922 on this airline. Additional options worth looking into are United Airlines and EVA Air, starting at $981 and $1,016 round-trip. ANA is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Hanoi one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $511. However, be on the lookout for offers from ANA and EVA Air, as they are both options that can get you from Houston George Bush Intcntl Airport to Hanoi for a low price.

  • 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Hanoi (average of $915). Flying from Houston George Bush Intcntl Airport to Hanoi in December is currently the most expensive (average of $1,291). 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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Top 3 airlines flying from George Bush Intcntl to Hanoi

Discover the top 3 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$922Average$1,780FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$981Average$1,744FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,034Average$1,198FlexibilityNo cancel feeOn-time74%

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