HAN

$407 Find Cheap Flights from Houston to Hanoi

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Hanoi departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hanoi

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Hanoi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Hanoi, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$810
Typical prices: $1,041-$1,438
Multiple Airlines
Mon 1/19Tue 2/3
IAH - HAN • 2 stops
Cheapest one-way
$407
Typical prices: $739-$835
Multiple Airlines
Tue 3/3
IAH - HAN • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hanoi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Hanoi

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Hanoi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Hanoi

Mon, Jan 19 - Tue, Feb 3
Multiple Airlines Logo
4:13 pm - 12:10 pm
IAH
-
HAN
30h 57m2 stops
Multiple Airlines Logo
1:30 pm - 12:19 am
HAN
-
IAH
23h 49m2 stops
$810Multiple Airlines
Mon, Jan 19 - Tue, Feb 3
American Airlines Logo
6:10 pm - 10:30 pm
IAH
-
HAN
39h 20m2 stops
American Airlines Logo
11:55 pm - 5:05 pm
HAN
-
IAH
30h 10m2 stops
$869American Airlines
Mon, Jan 19 - Mon, Feb 2
Multiple Airlines Logo
4:13 pm - 11:10 am
IAH
-
HAN
29h 57m2 stops
Multiple Airlines Logo
12:55 am - 7:25 am
HAN
-
IAH
19h 30m1 stop
$889Multiple Airlines
Mon, Jan 19 - Mon, Feb 2
ANA Logo
7:00 am - 11:05 pm
IAH
-
HAN
51h 05m2 stops
ANA Logo
12:25 am - 5:25 pm
HAN
-
IAH
30h 00m2 stops
$893ANA
Mon, Jan 19 - Tue, Feb 3
Multiple Airlines Logo
4:13 pm - 11:10 am
IAH
-
HAN
29h 57m2 stops
Multiple Airlines Logo
9:55 pm - 12:19 am
HAN
-
IAH
39h 24m3 stops
$906Multiple Airlines
Mon, Mar 9 - Tue, Apr 7
Cathay Pacific Logo
4:36 pm - 10:05 am
IAH
-
HAN
29h 29m2 stops
Cathay Pacific Logo
10:55 am - 9:57 pm
HAN
-
IAH
23h 02m2 stops
$924Cathay Pacific
Thu, Jan 22 - Wed, Jan 28
ANA Logo
7:30 am - 11:05 pm
IAH
-
HAN
26h 35m2 stops
ANA Logo
12:25 am - 12:59 am
HAN
-
IAH
37h 34m2 stops
$929ANA
Mon, Jan 19 - Wed, Feb 18
Multiple Airlines Logo
4:13 pm - 10:25 pm
IAH
-
HAN
41h 12m2 stops
Multiple Airlines Logo
1:30 pm - 12:30 am
HAN
-
IAH
24h 00m2 stops
$931Multiple Airlines
Mon, Jan 19 - Mon, Feb 2
ANA Logo
7:00 am - 11:05 pm
IAH
-
HAN
27h 05m2 stops
ANA Logo
12:25 am - 2:40 pm
HAN
-
IAH
27h 15m1 stop
$933ANA
Mon, Jan 19 - Tue, Feb 3
Multiple Airlines Logo
4:13 pm - 12:10 pm
IAH
-
HAN
30h 57m2 stops
Multiple Airlines Logo
7:50 pm - 12:19 am
HAN
-
IAH
41h 29m3 stops
$934Multiple Airlines
Booking Insights

KAYAK's insights & trends for Houston to Hanoi flights

Get data-powered insights and trends into flights from Houston to Hanoi to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston to Hanoi?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston to Hanoi departing in January.

What’s the cheapest day of the week to fly from Houston to Hanoi?

The average price of all round-trip flights from Houston to Hanoi clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Hanoi on a Sunday and more expensive on a Saturday. On your return trip to Houston, you should consider flying back on a Monday, and avoid Fridays for better deals.

What is the cheapest month to fly from Houston to Hanoi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Hanoi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Hanoi is November, where tickets cost $1,024 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,728 and $1,626 respectively.

Good to know

Cheapest flight$407
Flight from Houston George Bush Airport to Hanoi

When to book flights from Houston to Hanoi

Are your dates flexible? Find out the best times to travel from Houston to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Hanoi

  • What is the cheapest flight from Houston to Hanoi?

    In the last 3 days, the lowest price for a flight from Houston to Hanoi was $407 for a one-way ticket and $810 for a round-trip.

  • Do I need a passport to fly between Houston and Hanoi?

    Yes

  • Which airports will I be using when flying from Houston to Hanoi?

    Houston is served by 2 major airports and there is only 1 main airport in Hanoi. You will leave Houston from one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be arriving at Hanoi Noibai.

  • Which aircraft models fly most regularly from Houston to Hanoi?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Hanoi?

    Star Alliance is the only airline alliance operating flights between Houston and Hanoi.

  • What is the most popular layover when flying to Hanoi from Houston?

    Taipei City is the most popular layover city among KAYAK users traveling from Houston to Hanoi.

  • How does KAYAK find such low prices on flights from Houston to Hanoi?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Hanoi.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Hanoi?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Hanoi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Hanoi?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Houston to Hanoi

 
See real verified KAYAK customer reviews for airlines flying from Houston to Hanoi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Hanoi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1299 reviews
8.4Boarding
8.3Comfort
8.1Food
8.6Crew
8.0Entertainment
Airline reviews

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

10.0 ExcellentVip, Dec 2025
LAX - TPE
Read more EVA Air reviews

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

Everything was great, however the seats in the back are very small. Not as Comfortable as I would have liked.

The crew very accommodating and food too is good. Keep up the good work

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Staff show very stress with delayed flight more than passenger.

Very good service and food. Crew was professional and helpful. Cabin and restrooms were kept clean

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

Great experience, comfort and food is delicious. Always great service and one time

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

The pilot was kept warning about the weather terrifying us. The flight attendants were not warm or pleasant.

Entertainment and food is best. I love to use ana for a lots japanese movies…. Food was best

I couldn’t sit with my daughter. we are separate and both seat was not window or halway side. in the middle. if we sit together will be share comfort seat and more easy travel. this is bad.

First trip from Tulsa to Houston by air. It went by quickly. I watched half a movie and continued the rest on the next flight. Staff was considerate and helpful.

The meals were sufficient and tasty considering it was air travel food. Water coffee and juices offered each time a meal came by and water distributed between meals. It was good service in my opinion. Plenty of movies to enjoy. May not be the one you want but plenty of older movies and plenty of current ones as well. I enjoyed the trip.

Flight was good and comfortable, even for long haul economy. No complaints.

Checking in via an alliance partner, even a foreign one should get TSA Precheck printed on your boarding pass. The paper copy issued by ANA didn’t show it. I couldn’t get my digital copy due to some technical issue arising because I checked in with ANA. The kiosks at SFO similarly threw an error. The only way I could have gotten a new copy of my boarding pass was from the UA counter and lines were nearly as long as TSA so I bit the bullet and went through the regular TSA line. If UA wants my business, they need to improve that process.

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Everything you need to know for your flight from Houston to Hanoi

Information on your arrival and departure airports