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Hanoi

$693+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HAN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Hanoi Noibai are usually found in October or September, booked 35 days in advance, depart on a Friday or Thursday and return on a Monday

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 April 29, 2025.

Round-trip from

$959
(FlightHub)

One-way from

$693
(Asiana Airlines)

Popular in

December

Cheapest in

October

Average price

$1,183
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. 16% potential increase in price ($261 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($87 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/29. 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 9/309:00 pmIAH - HAN
1 stop30h 25mTurkish Airlines
Tue 10/288:45 amHAN - IAH
1 stop41h 35mTurkish Airlines
Deal found 4/29$959
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:50 amIAH - HAN
2 stops34h 50mDelta
Mon 9/2211:10 pmHAN - IAH
2 stops36h 46mDelta
Deal found 4/29$986
This oojo deal was found by Cheapflights users on 4/29. 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.
Sun 8/311:35 amIAH - HAN
1 stop21h 30mEVA Air
Mon 9/2212:05 pmHAN - IAH
1 stop22h 20mEVA Air
Deal found 4/29$994
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 9/289:34 pmIAH - HAN
2 stops36h 41mUnited Airlines
Sun 10/2612:25 amHAN - IAH
2 stops34h 10mUnited Airlines
Deal found 4/29$999
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:15 amIAH - HAN
2 stops26h 00mMultiple Airlines
Sat 9/1311:15 pmHAN - IAH
2 stops45h 30mMultiple Airlines
Deal found 4/29$1,017
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Sun 9/2810:05 amIAH - HAN
1 stop24h 10mANA
Tue 10/1411:35 pmHAN - IAH
1 stop27h 20mANA
Deal found 4/29$1,036
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:55 amHOU - HAN
2 stops27h 55mAmerican Airlines
Tue 10/2111:20 pmHAN - HOU
2 stops36h 24mAmerican Airlines
Deal found 4/28$1,079
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Sat 11/15:00 amHOU - HAN
2 stops53h 30mJapan Airlines
Sun 11/911:55 pmHAN - HOU
2 stops48h 39mJapan Airlines
Deal found 4/29$1,193
This FlightHub deal was found by Cheapflights users on 4/29. 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 11/128:00 amIAH - HAN
2 stops25h 30mJapan Airlines
Sun 11/3011:55 pmHAN - IAH
2 stops50h 38mJapan Airlines
Deal found 4/29$1,225
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:50 pmHOU - HAN
2 stops33h 50mDelta
Sat 8/2312:00 pmHAN - HOU
2 stops45h 35mDelta
Deal found 4/28$1,251
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:15 pmIAH - HAN
2 stops30h 00mAsiana Airlines
Sat 5/311:25 pmHAN - IAH
2 stops22h 08mAsiana Airlines
Deal found 4/29$1,343
This oojo deal was found by Cheapflights users on 4/29. 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.
Mon 9/18:31 pmIAH - HAN
2 stops40h 14mPhilippine Airlines
Fri 9/121:45 amHAN - IAH
2 stops29h 45mPhilippine Airlines
Deal found 4/29$1,359

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 April 29, 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

Tue 9/30

9:00 pm-3:25 pm

1 stop30h 25m

Hanoi Noibai

Tue 10/28

8:45 am-2:20 pm

1 stop41h 35m

$959

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 9/1

11:50 am-10:40 am

2 stops34h 50m

Hanoi Noibai

Mon 9/22

11:10 pm-11:56 pm

2 stops36h 46m

$986

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 8/31

1:35 am-11:05 am

1 stop21h 30m

Hanoi Noibai

Mon 9/22

12:05 pm-10:25 pm

1 stop22h 20m

$994

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 9/28

9:34 pm-10:15 pm

2 stops36h 41m

Hanoi Noibai

Tue 10/14

11:35 pm-6:41 pm

2 stops31h 06m

$999

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 9/1

8:15 am-10:15 pm

2 stops26h 00m

Hanoi Noibai

Sat 9/13

11:15 pm-8:45 am

2 stops45h 30m

$1,017

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 9/28

10:05 am-10:15 pm

1 stop24h 10m

Hanoi Noibai

Tue 10/14

11:35 pm-2:55 pm

1 stop27h 20m

$1,036

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sat 5/17

6:15 pm-12:15 pm

2 stops30h 00m

Hanoi Noibai

Sat 5/31

1:25 pm-11:33 pm

2 stops22h 08m

$1,343

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 9/1

8:31 pm-12:45 am

2 stops40h 14m

Hanoi Noibai

Sun 9/21

1:45 am-7:30 pm

2 stops29h 45m

$1,359

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 9/1

7:55 pm-1:15 pm

1 stop29h 20m

Hanoi Noibai

Sun 9/21

1:30 am-4:50 pm

1 stop27h 20m

$1,373

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 8/3

6:10 pm-2:00 pm

1 stop31h 50m

Hanoi Noibai

Sat 8/23

7:30 pm-3:50 pm

1 stop32h 20m

$1,424

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 22 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

How far ahead should I book a flight from Houston to Hanoi?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Hanoi. Price data was last updated on April 25, 2025.

The price you pay for your flight from Houston to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $975). Flying from Houston to Hanoi in December is currently the most expensive (average of $1,618). 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 April 29, 2025.

It’s optimal to fly from Houston to Hanoi in the afternoon. By choosing this option you can save up to 4% on the cost of your flight, compared to a flight in the morning.

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

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 29, 2025.
Read through reviews of airlines operating flights from Houston to Hanoi, such as EVA Air, Japan Airlines and ANA. 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
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
855 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 5 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.

  • 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 $959. Additional round-trip tickets that might be worth considering are offered by Delta and EVA Air, with the lowest prices starting at $986 and $994, respectively. Users have found that Turkish Airlines is 28% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Houston to Hanoi one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $930. Users have also found prices from $1,162 and $1,233 on Turkish Airlines and ANA, respectively.

  • 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 $975). Flying from Houston to Hanoi in December is currently the most expensive (average of $1,618). 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 Houston to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Houston to Hanoi

Discover the top 5 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$874Average$1,068FlexibilityNo cancel feeOn-time77%
Singapore AirlinesCheapest$923Average$1,435FlexibilityNo cancel feeOn-time81%
ANACheapest$970Average$1,475FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$981Average$1,374FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$991Average$1,198FlexibilityNo cancel feeOn-time74%

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