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Cheap flights from Hanoi to Houston from $549

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Houston departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hanoi to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
7:30 pm - 3:55 pm
HAN
-
IAH
32h 25m
1 stop
Qatar Airways Logo
6:15 pm - 7:15 am
IAH
-
HAN
25h 00m
1 stop
$1,116Qatar Airways
Thu, Oct 15 - Sun, Oct 18
Qatar Airways Logo
7:30 pm - 3:55 pm
HAN
-
IAH
32h 25m
1 stop
Qatar Airways Logo
6:15 pm - 1:55 pm
IAH
-
HAN
31h 40m
1 stop
$1,116Qatar Airways
Sat, Oct 3 - Wed, Oct 7
Qatar Airways Logo
7:30 pm - 3:55 pm
HAN
-
IAH
32h 25m
1 stop
Qatar Airways Logo
6:15 pm - 7:15 am
IAH
-
HAN
25h 00m
1 stop
$1,116Qatar Airways
Thu, Oct 1 - Sun, Oct 4
Qatar Airways Logo
7:30 pm - 3:55 pm
HAN
-
IAH
32h 25m
1 stop
Qatar Airways Logo
6:15 pm - 7:15 am
IAH
-
HAN
25h 00m
1 stop
$1,148Qatar Airways
Thu, Oct 15 - Sun, Oct 18
United Airlines Logo
11:35 pm - 8:42 pm
HAN
-
IAH
33h 07m
2 stops
United Airlines Logo
8:20 pm - 10:15 pm
IAH
-
HAN
37h 55m
2 stops
$1,174United Airlines
Thu, Oct 1 - Sun, Oct 4
United Airlines Logo
11:35 pm - 8:55 pm
HAN
-
IAH
33h 20m
2 stops
United Airlines Logo
8:20 pm - 10:15 pm
IAH
-
HAN
37h 55m
2 stops
$1,174United Airlines
Sat, Oct 3 - Wed, Oct 7
EVA Air Logo
12:05 pm - 10:50 pm
HAN
-
IAH
22h 45m
1 stop
EVA Air Logo
1:10 am - 11:05 am
IAH
-
HAN
21h 55m
1 stop
$1,200EVA Air
Sat, Aug 29 - Tue, Sep 22
EVA Air Logo
6:00 pm - 10:50 pm
HAN
-
IAH
40h 50m
1 stop
EVA Air Logo
1:10 am - 11:05 am
IAH
-
HAN
21h 55m
1 stop
$1,200EVA Air
Sat, Aug 22 - Fri, Sep 18
EVA Air Logo
6:00 pm - 10:50 pm
HAN
-
IAH
40h 50m
1 stop
EVA Air Logo
1:10 am - 4:50 pm
IAH
-
HAN
27h 40m
1 stop
$1,205EVA Air
Sat, Aug 22 - Fri, Sep 18
EVA Air Logo
6:00 pm - 10:50 pm
HAN
-
IAH
40h 50m
1 stop
EVA Air Logo
1:10 am - 4:50 pm
IAH
-
HAN
27h 40m
1 stop
$1,210EVA Air
Sat, Aug 29 - Tue, Sep 22

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Qatar Airways flights from Hanoi to Houston George Bush Intcntl Airport

Our best Qatar Airways deals on Hanoi to Houston George Bush Intcntl Airport flight tickets
Qatar Airways
Oct 1
HAN7:30 pmHanoi Noibai
32h 25m
1 stop
IAH3:55 pmHouston George Bush Intcntl
Oct 4
IAH6:15 pmHouston George Bush Intcntl
25h 00m
1 stop
HAN7:15 amHanoi Noibai
$1,116
Qatar Airways
Oct 15
HAN7:30 pmHanoi Noibai
32h 25m
1 stop
IAH3:55 pmHouston George Bush Intcntl
Oct 18
IAH6:15 pmHouston George Bush Intcntl
25h 00m
1 stop
HAN7:15 amHanoi Noibai
$1,148
Qatar Airways
Aug 29
HAN1:25 pmHanoi Noibai
38h 30m
2 stops
IAH3:55 pmHouston George Bush Intcntl
Sep 23
IAH6:15 pmHouston George Bush Intcntl
25h 00m
1 stop
HAN7:15 amHanoi Noibai
$1,264

United Airlines flights from Hanoi to Houston George Bush Intcntl Airport

Our best United Airlines deals on Hanoi to Houston George Bush Intcntl Airport flight tickets
United Airlines
Oct 1
HAN11:35 pmHanoi Noibai
33h 07m
2 stops
IAH8:42 pmHouston George Bush Intcntl
Oct 4
IAH8:20 pmHouston George Bush Intcntl
37h 55m
2 stops
HAN10:15 pmHanoi Noibai
$1,174
United Airlines
Oct 3
HAN11:35 pmHanoi Noibai
33h 20m
2 stops
IAH8:55 pmHouston George Bush Intcntl
Oct 7
IAH8:20 pmHouston George Bush Intcntl
37h 55m
2 stops
HAN10:15 pmHanoi Noibai
$1,211
United Airlines
Oct 15
HAN11:35 pmHanoi Noibai
37h 10m
2 stops
IAH12:45 amHouston George Bush Intcntl
Oct 18
IAH6:20 amHouston George Bush Intcntl
27h 55m
2 stops
HAN10:15 pmHanoi Noibai
$1,231

momondo Fare Finder

 
Customize your flight search to find flights from Hanoi to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated August 3, 2026.
Use the filters below to find and compare flights from Hanoi to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Thu 10/15

7:30 pm-3:55 pm

1 stop32h 25m

Houston George Bush Intcntl

Sun 10/18

6:15 pm-7:15 am

1 stop25h 00m

$1,116

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Sat 10/3

7:30 pm-3:55 pm

1 stop32h 25m

Houston George Bush Intcntl

Wed 10/7

6:15 pm-1:55 pm

1 stop31h 40m

$1,116

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Thu 10/1

7:30 pm-3:55 pm

1 stop32h 25m

Houston George Bush Intcntl

Sun 10/4

6:15 pm-7:15 am

1 stop25h 00m

$1,116

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Thu 10/15

7:30 pm-3:55 pm

1 stop32h 25m

Houston George Bush Intcntl

Sun 10/18

6:15 pm-7:15 am

1 stop25h 00m

$1,148

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Thu 10/1

11:35 pm-8:42 pm

2 stops33h 07m

Houston George Bush Intcntl

Sun 10/4

8:20 pm-10:15 pm

2 stops37h 55m

$1,174

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Sat 10/3

11:35 pm-8:55 pm

2 stops33h 20m

Houston George Bush Intcntl

Wed 10/7

8:20 pm-10:15 pm

2 stops37h 55m

$1,174
Quickest round-trip

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Sat 8/29

12:05 pm-10:50 pm

1 stop22h 45m

Houston George Bush Intcntl

Tue 9/22

1:10 am-11:05 am

1 stop21h 55m

$1,200

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Sat 8/22

6:00 pm-10:50 pm

1 stop40h 50m

Houston George Bush Intcntl

Fri 9/18

1:10 am-11:05 am

1 stop21h 55m

$1,200

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Sat 8/22

6:00 pm-10:50 pm

1 stop40h 50m

Houston George Bush Intcntl

Fri 9/18

1:10 am-4:50 pm

1 stop27h 40m

$1,205

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Sat 8/29

6:00 pm-10:50 pm

1 stop40h 50m

Houston George Bush Intcntl

Tue 9/22

1:10 am-4:50 pm

1 stop27h 40m

$1,210

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Hanoi to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Hanoi to Houston George Bush Intcntl Airport flights?

You could potentially save up to 27% on your flight if you consider stops on a Hanoi to Houston George Bush Intcntl Airport flight.

When to book flights from Hanoi to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hanoi to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hanoi to Houston George Bush Intcntl Airport (HAN to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hanoi to Houston George Bush Intcntl Airport

Fastest flight time

21h 15m

Direct flights

None
The fastest flight from Hanoi to Houston George Bush Intcntl Airport takes 21h 15m
There are no direct flights from Hanoi to Houston George Bush Intcntl Airport. There are no popular flight routes from Hanoi to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Hanoi to Houston George Bush Intcntl Airport

  • How far is Hanoi Noibai to Houston George Bush Intcntl by plane?

    A flight from Hanoi Noibai to Houston George Bush Intcntl will travel around 8636.4 mi. Typically, this will take 21h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Hanoi Noibai Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Hanoi Noibai Airport to Houston George Bush Intcntl Airport were last updated today.

  • How old do you have to be to fly from Hanoi Noibai Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hanoi Noibai Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Montgomery
Spring
Cypress
Jersey Village
Livingston
Tomball

Why use momondo?

Why should I use momondo to find a flight deal from Hanoi to Houston?

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Can I find flights from Hanoi to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Hanoi to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Hanoi to Houston?

momondo helps you find the best flight between Hanoi and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Hanoi to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hanoi to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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