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$351+ Cheap flights from Houston 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HAN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Houston to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 November 6, 2025.

Round-trip from

$949
(oojo)

One-way from

$351
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,058
From Houston to Hanoi Noibai
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One-way flight from Houston to Hanoi Noibai
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Highest demand for flights based on searches. 1% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Houston to Hanoi

Cheapest flights from Houston to Hanoi
Explore the most affordable flight options available from Houston to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This FlightHub deal was found by Cheapflights users on 11/5. 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.
Tue 12/27:20 amIAH - HAN
2 stops26h 45mANA
Tue 12/912:25 amHAN - IAH
2 stops31h 01mANA
Deal found 11/5$1,029
This Ovago deal was found by Cheapflights users on 11/6. 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.
Tue 12/24:47 pmIAH - HAN
2 stops40h 43mJapan Airlines
Wed 12/1011:55 pmHAN - IAH
2 stops31h 25mJapan Airlines
Deal found 11/6$1,049
This Trip.com deal was found by Cheapflights users on 11/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:00 amIAH - HAN
2 stops39h 35mMultiple Airlines
Tue 11/256:20 pmHAN - IAH
1 stop39h 30mMultiple Airlines
Deal found 11/6$1,095
This Cathay Pacific deal was found by Cheapflights users on 11/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:20 pmHOU - HAN
2 stops33h 10mMultiple Airlines
Tue 11/2510:30 amHAN - HOU
2 stops22h 20mMultiple Airlines
Deal found 11/6$1,209
This Turkish Airlines deal was found by Cheapflights users on 11/6. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:55 pmIAH - HAN
1 stop27h 25mTurkish Airlines
Tue 11/2510:55 pmHAN - IAH
1 stop27h 15mTurkish Airlines
Deal found 11/6$1,337
This Cathay Pacific deal was found by Cheapflights users on 11/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:20 pmHOU - HAN
2 stops33h 10mMultiple Airlines
Mon 12/297:30 pmHAN - HOU
2 stops37h 14mMultiple Airlines
Deal found 11/6$2,569
This oojo deal was found by Cheapflights users on 11/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:37 pmHOU - HAN
2 stops52h 43mQatar Airways
Sun 11/307:10 pmHAN - HOU
2 stops35h 42mQatar Airways
Deal found 11/6$2,857
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:20 pmHOU - HAN
2 stops34h 25mQatar Airways
Mon 12/297:10 pmHAN - HOU
2 stops33h 39mQatar Airways
Deal found 11/5$4,393
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:20 pmHOU - HAN
2 stops51h 00mQatar Airways
Sat 1/37:10 pmHAN - HOU
2 stops57h 37mQatar Airways
Deal found 11/5$16,580

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 November 6, 2025.
Use the filters below to find and compare flights from Houston to Hanoi that are best for you.

Fly from

Houston

Fly to

Hanoi

Route

Depart

Return

Price

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 2/8

2:12 pm-10:05 am

2 stops30h 53m

Hanoi Noibai

Mon 4/20

7:05 pm-7:16 pm

2 stops36h 11m

$1,009

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 2/8

2:12 pm-10:05 am

2 stops30h 53m

Hanoi Noibai

Mon 4/13

7:05 pm-7:16 pm

2 stops36h 11m

$1,009

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 12/2

7:20 am-11:05 pm

2 stops26h 45m

Hanoi Noibai

Tue 12/9

12:25 am-6:26 pm

2 stops31h 01m

$1,029

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 2/22

7:41 pm-10:05 am

2 stops25h 24m

Hanoi Noibai

Thu 2/26

11:05 am-8:25 pm

2 stops22h 20m

$1,046

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 1/4

9:55 am-10:40 am

3 stops35h 45m

Hanoi Noibai

Mon 1/19

9:35 am-7:25 am

2 stops34h 50m

$1,061

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 2/8

5:14 pm-12:10 pm

2 stops29h 56m

Hanoi Noibai

Thu 2/19

12:55 am-5:54 am

3 stops41h 59m

$1,114

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 1/4

9:05 pm-3:25 pm

1 stop29h 20m

Hanoi Noibai

Mon 1/19

10:55 pm-7:10 pm

1 stop33h 15m

$1,124

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 12/2

4:47 pm-10:30 pm

2 stops40h 43m

Hanoi Noibai

Wed 12/10

11:55 pm-6:20 pm

2 stops31h 25m

$1,128

HoustonHanoi

HOU - HAN

HOUHAN

Houston Hobby

Sun 11/16

8:20 pm-6:30 pm

2 stops33h 10m

Hanoi Noibai

Tue 11/25

10:30 am-7:50 pm

2 stops22h 20m

$1,209

HoustonHanoi

HOU - HAN

HOUHAN

Houston Hobby

Sun 1/4

8:16 pm-10:05 am

2 stops24h 49m

Hanoi Noibai

Mon 1/19

10:30 am-10:46 pm

2 stops25h 16m

$1,541

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 25 results
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Best time to book a flight from Houston to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Houston 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 to Hanoi

What is the cheapest month to book a flight from Houston to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Houston to Hanoi (average of $891). Flying from Houston to Hanoi in July is currently the most expensive (average of $1,257). 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 HOU to HAN?

Find hourly flight availability from Houston 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 November 6, 2025.

It’s optimal to fly from Houston to Hanoi at noon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

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 November 6, 2025.
Read reviews from past customers who have flown EVA Air, ANA, and United Airlines from Houston to Hanoi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,272 reviews

Overall

8.4

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
EVA Air
8.4
Very good
1,272 reviews
EVA Air
8.4
Very good
1,272 reviews

Overall

8.4

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
ANA
8.4
Very good
1,003 reviews
EVA Air
8.4
Very good
1,272 reviews

Overall

8.4

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
United Airlines
7.4
Good
9,007 reviews
EVA Air
8.4
Very good
1,272 reviews

Overall

8.4

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Turkish Airlines
7.3
Good
4,032 reviews
EVA Air
8.4
Very good
1,272 reviews

Overall

8.4

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

    Hanoi Noibai (HAN) is the airport you will fly into if you book a flight from Houston to Hanoi. You should not have trouble finding flights to Noibai from Houston; the airport handles an average of 0 inbound flights from Houston per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Hanoi airport from Houston. It is only a 14.2 mi journey from Noibai (HAN) to Hanoi’s city center.

  • How long is the flight from Houston to Hanoi?

    Departing from Houston to Hanoi will take you 24h 49m. Houston and Hanoi are separated by a distance of 8647 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Houston to Hanoi round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Hanoi, with prices starting at $901. Additional round-trip tickets that might be worth considering are offered by United Airlines and ANA, with the lowest prices starting at $915 and $922, respectively. Users have found that Turkish Airlines is 31% cheaper than the other options available to this destination.

  • Can I find deals for flights from Houston to Hanoi that include hotel bookings?

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

  • How can I find direct flights from Houston to Hanoi?

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

  • Can I find deals for business class flights from Houston to Hanoi?

    Yes. Cheapflights offers flight deals from Houston 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 to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Houston to Hanoi (average of $891). Flying from Houston to Hanoi in July is currently the most expensive (average of $1,257). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Houston to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Houston to Hanoi

Discover the top 4 airlines that operate flights from Houston 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$901Average$1,275FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$915Average$1,285FlexibilityNo cancel feeOn-time69%
ANACheapest$922Average$1,511FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$1,037Average$1,260FlexibilityNo cancel feeOn-time74%

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