How long is the flight from Houston George Bush Intcntl Airport to Vietnam?

A quick flight from Houston George Bush Intcntl Airport to Vietnam can take about 22h 35m. United Airlines provides one of the quickest options available for as low as $1,132. Airlines will cover a distance of 8885 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Vietnam one-way?

The cheapest airline one-way is EVA Air, with whom users have recently found tickets for as low as $399. However, be on the lookout for offers from United Airlines and ANA, as they are both options that can get you from Houston George Bush Intcntl Airport to Vietnam for a low price.

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

What are the most popular routes from Houston George Bush Intcntl Airport to Vietnam?

The most popular flight routes from Houston George Bush Intcntl Airport to Vietnam are Houston George Bush Intcntl - Ho Chi Minh City, Houston George Bush Intcntl - Da Nang and Houston George Bush Intcntl - Hanoi Noibai.

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Vietnam?

EVA Air, ANA and United Airlines are the most popular airlines when flying from Houston George Bush Intcntl Airport to Vietnam.

What is the cheapest time of day to fly from IAH to VN?

When flying from Houston George Bush Intcntl Airport to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from George Bush Intcntl to Vietnam that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to Vietnam?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Vietnam.

Can I find deals for business class flights from George Bush Intcntl to Vietnam?

Yes. Cheapflights offers flight deals from George Bush Intcntl to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$383+ Flights from Houston George Bush Intcntl Airport to Vietnam

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from George Bush Intcntl to Vietnam with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from George Bush Intcntl to Vietnam

Cheapest flights from George Bush Intcntl to Vietnam
Explore the most affordable flight options available from George Bush Intcntl to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Wed 12/316:00 amIAH - SGN

2 stops27h 55mUnited Airlines

Thu 1/226:00 amSGN - IAH

2 stops24h 25mUnited Airlines

Deal found 12/27

$966

Sun 12/289:15 amIAH - SGN

1 stop33h 05mMultiple Airlines

Mon 1/1911:55 pmSGN - IAH

1 stop20h 30mMultiple Airlines

Deal found 12/27

$1,063

Sat 12/275:00 amIAH - SGN

3 stops28h 55mUnited Airlines

Mon 1/1911:05 pmSGN - IAH

2 stops38h 54mUnited Airlines

Deal found 12/25

$1,064

Mon 12/295:15 amIAH - SGN

2 stops28h 40mUnited Airlines

Thu 1/226:00 amSGN - IAH

2 stops28h 51mUnited Airlines

Deal found 12/26

$1,087

Mon 12/299:37 pmIAH - SGN

2 stops36h 18mUnited Airlines

Sun 3/16:00 amSGN - IAH

2 stops30h 57mUnited Airlines

Deal found 12/27

$1,119

Mon 12/296:29 amIAH - SGN

2 stops39h 06mCathay Pacific

Mon 3/306:20 pmSGN - IAH

2 stops36h 51mCathay Pacific

Deal found 12/27

$1,136

Mon 12/296:29 amIAH - SGN

2 stops39h 06mCathay Pacific

Thu 1/221:50 pmSGN - IAH

2 stops36h 50mCathay Pacific

Deal found 12/27

$1,146

Wed 12/317:01 amIAH - DAD

2 stops39h 39mMultiple Airlines

Sun 1/118:55 amDAD - IAH

2 stops48h 55mMultiple Airlines

Deal found 12/28

$1,585

Wed 12/3111:30 pmIAH - DAD

1 stop23h 10mEVA Air

Sun 1/111:00 pmDAD - IAH

1 stop20h 50mEVA Air

Deal found 12/28

$1,887

Tue 12/305:45 pmIAH - HAN

1 stop29h 35mMultiple Airlines

Thu 1/17:10 pmHAN - IAH

2 stops33h 30mMultiple Airlines

Deal found 12/26

$1,974

Tue 12/305:45 pmIAH - HAN

1 stop29h 35mQatar Airways

Thu 1/17:10 pmHAN - IAH

1 stop33h 05mQatar Airways

Deal found 12/26

$2,039

Tue 12/307:01 amIAH - HAN

2 stops39h 34mEVA Air

Thu 1/16:20 pmHAN - IAH

2 stops24h 59mEVA Air

Deal found 12/26

$2,173

Best flights from George Bush Intcntl to Vietnam
Discover carefully curated flight deals from George Bush Intcntl to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Sun 2/159:34 pmIAH - SGN

2 stops36h 21mUnited Airlines

Wed 4/2211:15 pmSGN - IAH

1 stop21h 30mUnited Airlines

Deal found 12/27

$910

Mon 3/26:05 amIAH - HAN

2 stops39h 00mCathay Pacific

Wed 4/157:05 pmHAN - IAH

2 stops38h 52mCathay Pacific

Deal found 12/27

$924

Mon 3/96:21 pmIAH - HAN

2 stops36h 09mMultiple Airlines

Mon 3/237:30 pmHAN - IAH

2 stops40h 23mMultiple Airlines

Deal found 12/26

$957

Mon 1/197:00 amIAH - HAN

2 stops27h 05mANA

Mon 2/212:25 amHAN - IAH

2 stops30h 00mANA

Deal found 12/26

$1,026

Tue 4/211:00 amIAH - DAD

1 stop22h 35mEVA Air

Wed 5/2012:55 pmDAD - IAH

1 stop21h 25mEVA Air

Deal found 12/26

$1,132

Wed 4/227:55 pmIAH - DAD

2 stops37h 55mEmirates

Wed 5/2011:30 pmDAD - IAH

2 stops29h 20mEmirates

Deal found 12/25

$1,170

Tue 4/76:47 amIAH - DAD

2 stops42h 53mDelta

Wed 7/110:55 pmDAD - IAH

2 stops29h 37mDelta

Deal found 12/26

$1,195

Tue 4/77:22 amIAH - SGN

2 stops26h 28mUnited Airlines

Mon 4/2711:15 pmSGN - IAH

1 stop21h 30mUnited Airlines

Deal found 12/26

$910

Mon 3/94:36 pmIAH - HAN

2 stops29h 29mMultiple Airlines

Wed 4/157:05 pmHAN - IAH

2 stops36h 11mMultiple Airlines

Deal found 12/26

$961

Sun 1/254:50 pmIAH - SGN

3 stops41h 05mUnited Airlines

Sun 2/111:05 pmSGN - IAH

1 stop21h 40mUnited Airlines

Deal found 12/26

$914

Sun 3/86:21 pmIAH - HAN

2 stops33h 19mMultiple Airlines

Mon 3/237:30 pmHAN - IAH

2 stops35h 41mMultiple Airlines

Deal found 12/27

$1,007

Sun 3/19:55 pmIAH - SGN

3 stops36h 00mUnited Airlines

Mon 3/3011:15 pmSGN - IAH

2 stops31h 42mUnited Airlines

Deal found 12/27

$924

Mon 2/96:50 pmIAH - DAD

2 stops53h 25mEVA Air

Mon 2/161:00 pmDAD - IAH

1 stop20h 50mEVA Air

Deal found 12/26

$1,148

Sun 2/156:21 pmIAH - HAN

2 stops35h 09mMultiple Airlines

Mon 4/207:05 pmHAN - IAH

2 stops39h 37mMultiple Airlines

Deal found 12/26

$1,011

Mon 4/65:00 amIAH - SGN

3 stops28h 50mUnited Airlines

Thu 7/27:00 amSGN - IAH

2 stops25h 24mUnited Airlines

Deal found 12/27

$927

Mon 3/211:30 pmIAH - DAD

1 stop24h 45mEVA Air

Mon 3/231:00 pmDAD - IAH

2 stops38h 08mEVA Air

Deal found 12/26

$1,162

Sun 4/1910:02 pmIAH - HAN

2 stops36h 13mUnited Airlines

Sun 4/2611:35 pmHAN - IAH

2 stops37h 22mUnited Airlines

Deal found 12/27

$931

Thu 2/266:53 pmIAH - DAD

2 stops27h 47mMultiple Airlines

Mon 3/231:00 pmDAD - IAH

2 stops28h 21mMultiple Airlines

Deal found 12/26

$1,074

Mon 1/197:00 amIAH - SGN

2 stops26h 55mUnited Airlines

Thu 1/226:00 amSGN - IAH

3 stops27h 01mUnited Airlines

Deal found 12/26

$935

Thu 2/266:53 pmIAH - DAD

2 stops27h 47mMultiple Airlines

Wed 4/1512:55 pmDAD - IAH

2 stops28h 26mMultiple Airlines

Deal found 12/26

$1,074

Wed 4/18:30 pmIAH - SGN

3 stops37h 20mUnited Airlines

Thu 4/167:00 amSGN - IAH

3 stops28h 14mUnited Airlines

Deal found 12/27

$935

Thu 2/266:53 pmIAH - DAD

2 stops27h 47mMultiple Airlines

Tue 3/3112:55 pmDAD - IAH

2 stops28h 26mMultiple Airlines

Deal found 12/27

$1,099

Mon 2/167:25 amIAH - SGN

2 stops26h 30mUnited Airlines

Thu 4/307:00 amSGN - IAH

2 stops23h 40mUnited Airlines

Deal found 12/26

$939

Sun 3/299:12 pmIAH - SGN

2 stops36h 38mUnited Airlines

Thu 4/307:00 amSGN - IAH

3 stops37h 20mUnited Airlines

Deal found 12/27

$943

Mon 3/26:53 pmIAH - DAD

2 stops27h 47mMultiple Airlines

Mon 3/231:00 pmDAD - IAH

2 stops28h 21mMultiple Airlines

Deal found 12/26

$1,184

Wed 2/113:02 pmIAH - SGN

2 stops42h 53mUnited Airlines

Wed 2/256:00 amSGN - IAH

3 stops30h 59mUnited Airlines

Deal found 12/27

$943

Thu 4/21:00 amIAH - HUI

2 stops28h 25mMultiple Airlines

Sun 4/1910:35 amHUI - IAH

2 stops23h 40mMultiple Airlines

Deal found 12/27

$1,264

Sun 4/1210:02 pmIAH - SGN

2 stops35h 53mUnited Airlines

Sat 5/211:15 pmSGN - IAH

1 stop21h 30mUnited Airlines

Deal found 12/26

$950

Fri 4/247:22 amIAH - SGN

2 stops26h 28mUnited Airlines

Sun 5/1011:15 pmSGN - IAH

1 stop21h 30mUnited Airlines

Deal found 12/26

$950

Last-minute flights from George Bush Intcntl to Vietnam
Discover last-minute flight deals from George Bush Intcntl to Vietnam. Data last updated December 28, 2025 and is based on user searches.

Sun 1/117:17 pmIAH - SGN

2 stops32h 33mChina Airlines

Sun 2/85:50 pmSGN - IAH

2 stops43h 04mChina Airlines

Deal found 12/28

$934

Mon 1/125:25 amIAH - SGN

2 stops28h 30mUnited Airlines

Mon 1/2611:05 pmSGN - IAH

1 stop21h 40mUnited Airlines

Deal found 12/26

$918

Mon 1/199:40 pmIAH - SGN

2 stops36h 15mUnited Airlines

Mon 1/267:30 amSGN - IAH

2 stops22h 55mUnited Airlines

Deal found 12/26

$923

Tue 1/208:00 amIAH - SGN

2 stops27h 20mCathay Pacific

Tue 3/107:35 pmSGN - IAH

2 stops35h 36mCathay Pacific

Deal found 12/28

$919

Thu 1/227:00 amIAH - SGN

1 stop26h 55mLufthansa

Thu 2/57:30 amSGN - IAH

2 stops22h 29mLufthansa

Deal found 12/27

$916

Sun 1/254:50 pmIAH - SGN

3 stops41h 05mUnited Airlines

Wed 2/187:30 amSGN - IAH

2 stops24h 40mUnited Airlines

Deal found 12/27

$927

Mon 1/267:00 amIAH - SGN

2 stops26h 55mUnited Airlines

Sun 4/2611:15 pmSGN - IAH

1 stop21h 30mUnited Airlines

Deal found 12/26

$910

Mon 1/266:00 amIAH - SGN

2 stops27h 55mUnited Airlines

Tue 4/287:00 amSGN - IAH

2 stops35h 20mUnited Airlines

Deal found 12/26

$929

Tue 1/2710:01 pmIAH - SGN

3 stops35h 54mUnited Airlines

Wed 4/2911:15 pmSGN - IAH

1 stop21h 30mUnited Airlines

Deal found 12/26

$920

Tue 1/278:00 amIAH - SGN

2 stops27h 20mCathay Pacific

Tue 4/711:05 amSGN - IAH

2 stops44h 11mCathay Pacific

Deal found 12/27

$928

Tue 1/274:13 pmIAH - HAN

2 stops33h 27mMultiple Airlines

Wed 2/259:35 amHAN - IAH

2 stops34h 50mMultiple Airlines

Deal found 12/27

$952

Thu 1/292:12 pmIAH - HAN

2 stops30h 53mCathay Pacific

Wed 2/47:30 pmHAN - IAH

2 stops38h 40mCathay Pacific

Deal found 12/28

$939

One-way flights from George Bush Intcntl to Vietnam
Search for one-way flight options from George Bush Intcntl to Vietnam. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Sat 1/177:53 pmIAH - HAN

2 stops56h 52mMultiple Airlines

Deal found 12/26

$383

Thu 1/224:13 pmIAH - DAD

2 stops30h 27mMultiple Airlines

Deal found 12/27

$403

Mon 2/237:23 pmIAH - DAD

3 stops53h 17mMultiple Airlines

Deal found 12/27

$409

Sun 1/184:13 pmIAH - HAN

2 stops52h 52mMultiple Airlines

Deal found 12/25

$416

Mon 2/24:13 pmIAH - DAD

2 stops55h 27mMultiple Airlines

Deal found 12/27

$416

Wed 3/44:34 pmIAH - DAD

3 stops50h 16mMultiple Airlines

Deal found 12/27

$428

Mon 1/199:33 pmIAH - SGN

3 stops38h 37mMultiple Airlines

Deal found 12/26

$447

Wed 1/148:16 pmIAH - SGN

3 stops37h 39mUnited Airlines

Deal found 12/26

$448

Thu 1/299:55 amIAH - DAD

3 stops46h 40mMultiple Airlines

Deal found 12/27

$449

Sat 2/149:36 pmIAH - SGN

3 stops48h 24mMultiple Airlines

Deal found 12/27

$451

Sat 2/74:13 pmIAH - SGN

2 stops37h 22mMultiple Airlines

Deal found 12/27

$467

Thu 3/57:23 pmIAH - DAD

2 stops36h 22mMultiple Airlines

Deal found 12/27

$467

Find flight deals from George Bush Intcntl to Vietnam

Round-trip from	$902 (oojo)
One-way from	$383 (Kiwi.com)
Popular in	June
Cheapest in	September
Average price	$1,235

From Houston George Bush Intcntl to Vietnam

Search Deals

One-way flight from Houston George Bush Intcntl to Vietnam

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($241 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Sun 2/15

9:34 pm-10:55 pm

2 stops36h 21m

Ho Chi Minh City

Wed 4/22

11:15 pm-8:45 am

1 stop21h 30m

$910

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Tue 4/7

7:22 am-9:50 pm

2 stops26h 28m

Ho Chi Minh City

Mon 4/27

11:15 pm-8:45 am

1 stop21h 30m

$910

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Sun 1/25

4:50 pm-10:55 pm

3 stops41h 05m

Ho Chi Minh City

Sun 2/1

11:05 pm-7:45 am

1 stop21h 40m

$914

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Mon 3/2

6:05 am-10:05 am

2 stops39h 00m

Hanoi Noibai

Wed 4/15

7:05 pm-9:57 pm

2 stops38h 52m

$924

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Sun 3/1

9:55 pm-10:55 pm

3 stops36h 00m

Ho Chi Minh City

Mon 3/30

11:15 pm-6:57 pm

2 stops31h 42m

$924

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Mon 4/6

5:00 am-9:50 pm

3 stops28h 50m

Ho Chi Minh City

Thu 7/2

7:00 am-8:24 pm

2 stops25h 24m

$927

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 4/19

10:02 pm-10:15 pm

2 stops36h 13m

Hanoi Noibai

Sun 4/26

11:35 pm-12:57 am

2 stops37h 22m

$931

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Mon 1/19

7:00 am-10:55 pm

2 stops26h 55m

Ho Chi Minh City

Thu 1/22

6:00 am-8:01 pm

3 stops27h 01m

$935

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Wed 4/1

8:30 pm-9:50 pm

3 stops37h 20m

Ho Chi Minh City

Thu 4/16

7:00 am-11:14 pm

3 stops28h 14m

$935

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Mon 2/16

7:25 am-10:55 pm

2 stops26h 30m

Ho Chi Minh City

Thu 4/30

7:00 am-6:40 pm

2 stops23h 40m

$939

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 57 results

...

Best time to book a flight from George Bush Intcntl to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from George Bush Intcntl 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 George Bush Intcntl Airport to Vietnam

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Vietnam?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Vietnam (average of $793). Flying from Houston George Bush Intcntl Airport to Vietnam in June is currently the most expensive (average of $1,114). 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.

Reviews of airlines servicing Vietnam

Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Vietnam, such as EVA Air, ANA, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.5

Very good

1,304 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

EVA Air

8.5

Very good

1,304 reviews

EVA Air

8.5

Very good

1,304 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

ANA

8.4

Very good

1,049 reviews

EVA Air

8.5

Very good

1,304 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Delta

7.9

Good

8,019 reviews

EVA Air

8.5

Very good

1,304 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

United Airlines

7.4

Good

9,113 reviews

EVA Air

8.5

Very good

1,304 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Turkish Airlines

7.3

Good

4,126 reviews

EVA Air

8.5

Very good

1,304 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

How long is the flight from Houston George Bush Intcntl Airport to Vietnam?
A quick flight from Houston George Bush Intcntl Airport to Vietnam can take about 22h 35m. United Airlines provides one of the quickest options available for as low as $1,132. Airlines will cover a distance of 8885 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Vietnam one-way?
The cheapest airline one-way is EVA Air, with whom users have recently found tickets for as low as $399. However, be on the lookout for offers from United Airlines and ANA, as they are both options that can get you from Houston George Bush Intcntl Airport to Vietnam for a low price.
What are the most popular routes from Houston George Bush Intcntl Airport to Vietnam?
The most popular flight routes from Houston George Bush Intcntl Airport to Vietnam are Houston George Bush Intcntl - Ho Chi Minh City, Houston George Bush Intcntl - Da Nang and Houston George Bush Intcntl - Hanoi Noibai.
Can I find deals for flights from George Bush Intcntl to Vietnam that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Vietnam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Vietnam.
Can I find deals for business class flights from George Bush Intcntl to Vietnam?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Vietnam 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 George Bush Intcntl Airport to Vietnam?
Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Vietnam (average of $793). Flying from Houston George Bush Intcntl Airport to Vietnam in June is currently the most expensive (average of $1,114). 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

Alternative routes for George Bush Intcntl to Vietnam

Hobby to Haneda flights

George Bush Intcntl to Haneda flights

Hobby to Narita flights

George Bush Intcntl to Narita flights

Hobby to Suvarnabhumi flights

Hobby to Ho Chi Minh City flights

George Bush Intcntl to Ho Chi Minh City flights

George Bush Intcntl to Suvarnabhumi flights

Hobby to New Delhi flights

Hobby to Taiwan Taoyuan Intl flights

Hobby to Mumbai flights

Hobby to Incheon Intl flights

George Bush Intcntl to Taiwan Taoyuan Intl flights

Hobby to Karachi flights

Hobby to Manila flights

George Bush Intcntl to Mumbai flights

George Bush Intcntl to New Delhi flights

Hobby to Kuala Lumpur Intl flights

Hobby to Hong Kong flights

George Bush Intcntl to Manila flights

George Bush Intcntl to Karachi flights

Hobby to Cochin flights

George Bush Intcntl to Incheon Intl flights

Hobby to Ahmedabad flights

George Bush Intcntl to Ahmedabad flights

Hobby to Hongqiao Intl flights

Hobby to Lahore flights

George Bush Intcntl to Hong Kong flights

Hobby to Pu Dong flights

George Bush Intcntl to Hongqiao Intl flights

Hobby to Hyderabad flights

Hobby to Bangalore flights

Hobby to Cebu City flights

George Bush Intcntl to Kuala Lumpur Intl flights

George Bush Intcntl to Gimpo Intl flights

George Bush Intcntl to Cochin flights

George Bush Intcntl to Lahore flights

Hobby to Dhaka flights

Hobby to Capital flights

George Bush Intcntl to Sung Shan flights

George Bush Intcntl to Hyderabad flights

George Bush Intcntl to Bangalore flights

Hobby to Denpasar flights

George Bush Intcntl to Cebu City flights

George Bush Intcntl to Pu Dong flights

George Bush Intcntl to Dhaka flights

Hobby to Chennai flights

Hobby to Phuket City flights

Top 10 airlines flying from George Bush Intcntl to Vietnam

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$555	Average$1,046	FlexibilityNo cancel fee	On-time81%
Japan Airlines	Cheapest$560	Average$1,110	FlexibilityNo cancel fee	On-time79%
Air Canada	Cheapest$641	Average$1,322	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$760	Average$1,018	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$800	Average$1,431	FlexibilityNo cancel fee	On-time69%
Cathay Pacific	Cheapest$847	Average$1,005	FlexibilityNo cancel fee	On-time72%
ANA	Cheapest$865	Average$1,394	FlexibilityNo cancel fee	On-time80%
Turkish Airlines	Cheapest$909	Average$1,041	FlexibilityNo cancel fee	On-time77%
Korean Air	Cheapest$928	Average$1,360	FlexibilityNo cancel fee	On-time81%
EVA Air	Cheapest$953	Average$1,290	FlexibilityNo cancel fee	On-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$383+ Cheap flights from George Bush Intcntl (IAH) to Vietnam

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Vietnam with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from George Bush Intcntl to Vietnam

Cheapest flights from George Bush Intcntl to VietnamExplore the most affordable flight options available from George Bush Intcntl to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Find flight deals from George Bush Intcntl to Vietnam

Keep the following information in mind while searching for George Bush Intcntl to Vietnam flight deals. Data was last updated December 28, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Vietnam that are best for you.

Best time to book a flight from George Bush Intcntl to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Vietnam

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Vietnam?

Reviews of airlines servicing Vietnam

Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Vietnam, such as EVA Air, ANA, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Houston George Bush Intcntl Airport to Vietnam?

What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Vietnam one-way?

What are the most popular routes from Houston George Bush Intcntl Airport to Vietnam?

Can I find deals for flights from George Bush Intcntl to Vietnam that include hotel bookings?

How can I find direct flights from George Bush Intcntl to Vietnam?

Can I find deals for business class flights from George Bush Intcntl to Vietnam?

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Vietnam?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from George Bush Intcntl to Vietnam

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from George Bush Intcntl to Vietnam
Explore the most affordable flight options available from George Bush Intcntl to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.