IAH - HAN

$350 Find Cheap Flights from Houston George Bush Airport 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 George Bush Intcntl to Hanoi departing on 2/25. 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
$935
Typical prices: $1,166-$1,265
Cathay Pacific
Tue 3/17Mon 3/30
IAH - HAN • 2 stops
Cheapest one-way
$350
Typical prices: $682-$858
Multiple Airlines
Wed 2/25
IAH - HAN • 2 stops
When to travel
September
Cheapest • 23% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Hanoi (IAH-HAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl 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 George Bush Intcntl to Hanoi

Tue, Mar 17 - Mon, Mar 30
Cathay Pacific Logo
6:04 am - 10:05 am
IAH
-
HAN
40h 01m2 stops
Cathay Pacific Logo
7:05 pm - 7:11 pm
HAN
-
IAH
36h 06m2 stops
$935Cathay Pacific
Tue, Apr 7 - Tue, Apr 28
Cathay Pacific Logo
7:46 pm - 6:05 pm
IAH
-
HAN
34h 19m2 stops
Cathay Pacific Logo
7:05 pm - 7:16 pm
HAN
-
IAH
60h 11m2 stops
$944Cathay Pacific
Tue, Mar 17 - Mon, Mar 30
Multiple Airlines Logo
12:20 pm - 6:30 pm
IAH
-
HAN
42h 10m2 stops
Multiple Airlines Logo
7:05 pm - 7:11 pm
HAN
-
IAH
36h 06m2 stops
$957Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
Japan Airlines Logo
2:12 pm - 10:30 pm
IAH
-
HAN
43h 18m2 stops
Japan Airlines Logo
11:55 pm - 6:17 pm
HAN
-
IAH
31h 22m2 stops
$966Japan Airlines
Thu, Jan 22 - Mon, Jan 26
Cathay Pacific Logo
2:12 pm - 10:05 am
IAH
-
HAN
30h 53m2 stops
Cathay Pacific Logo
7:30 pm - 9:10 pm
HAN
-
IAH
38h 40m2 stops
$996Cathay Pacific
Wed, Jan 14 - Fri, Feb 6
ANA Logo
7:30 am - 11:05 pm
IAH
-
HAN
26h 35m2 stops
ANA Logo
12:25 am - 7:10 pm
HAN
-
IAH
31h 45m2 stops
$1,003ANA
Sun, Feb 15 - Mon, Apr 20
Multiple Airlines Logo
1:57 pm - 6:30 pm
IAH
-
HAN
39h 33m2 stops
Multiple Airlines Logo
7:05 pm - 7:16 pm
HAN
-
IAH
36h 11m2 stops
$1,010Multiple Airlines
Sun, Feb 15 - Mon, Apr 20
Multiple Airlines Logo
4:48 pm - 6:30 pm
IAH
-
HAN
36h 42m2 stops
Multiple Airlines Logo
7:05 pm - 11:44 pm
HAN
-
IAH
40h 39m2 stops
$1,011Multiple Airlines
Tue, Apr 7 - Tue, Apr 28
EVA Air Logo
6:55 pm - 4:50 pm
IAH
-
HAN
33h 55m2 stops
EVA Air Logo
6:00 pm - 10:15 pm
HAN
-
IAH
40h 15m1 stop
$1,028EVA Air
Sun, Mar 8 - Thu, Mar 19
Multiple Airlines Logo
6:04 am - 10:05 am
IAH
-
HAN
40h 01m2 stops
Multiple Airlines Logo
7:30 pm - 11:53 pm
HAN
-
IAH
40h 23m2 stops
$1,057Multiple Airlines
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Hanoi flights

Get data-powered insights and trends into flights from George Bush Intcntl 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 George Bush Intcntl Airport 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 George Bush Intcntl Airport to Hanoi departing in March.

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

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

When flying from Houston George Bush Airport to Hanoi, you should consider leaving on a Monday and avoid Fridays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Mondays and the most expensive ones on Fridays.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Hanoi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Hanoi is September, where tickets cost $1,065 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $1,843 and $1,823 respectively.

Good to know

Low seasonJuly
Cheapest flight$350
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 31% increase in price.
Flight from Houston George Bush Airport to Hanoi

When to book flights from George Bush Intcntl to Hanoi

Are your dates flexible? Find out the best times to travel from George Bush Intcntl 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 Houston George Bush Airport to Hanoi flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Hanoi was $350 for a one-way ticket and $935 for a round-trip.

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

    A passport is required to fly from Houston George Bush Airport to Hanoi.

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

    Houston George Bush Airport and Hanoi are both served by 1 main airport. You will leave Houston George Bush Airport from Houston George Bush Intcntl and will be arriving at Hanoi Noibai.

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

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

  • Which airline alliances offer flights from Houston George Bush Airport to Hanoi?

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

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

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

  • Which is the best airline for flights from Houston to Hanoi, EVA Air or ANA?

    The two airlines most popular with KAYAK users for flights from Houston to Hanoi are EVA Air and ANA. With an average price for the route of $1,198 and an overall rating of 8.4, EVA Air is the most popular choice. ANA is also a great choice for the route, with an average price of $1,780 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport 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 George Bush Airport to Hanoi.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Houston George Bush Airport 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 George Bush Airport 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 George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and HAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport 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 George Bush Airport 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 George Bush Intcntl 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 George Bush Intcntl 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 1296 reviews
8.3Comfort
8.0Entertainment
8.4Boarding
8.1Food
8.6Crew
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.

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 considerate. Cabin and restrooms were kept clean

EVA! What is going on with your food!?!? Pre pandemic I used to go to Taiwan at least twice a year and always flew EVA — the food was consistently tasty for airplane food. Post pandemic, it’s not great at all. Step it up!

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.

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

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.

Lucky the weather was perfect as it can be not a great flight if it is stormy

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

Almost 6 hours of delay with over 12 gate changes. Flight was supposed to depart around 6 and instead depart after 12am. No accommodations were offered than some snacks closer to midnight when the crew was planning to throw away some snacks.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

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 George Bush Intcntl to Hanoi

Information on your arrival and departure airports