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 27h 54m. United Airlines provides one of the quickest options available for as low as $889. Airlines will cover a distance of 9254 mi. This flight may include one or multiple stops.

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?

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

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.

$395+ Flights from Houston George Bush Intcntl Airport to Vietnam

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Cheap flight deals from George Bush Intcntl to Vietnam

Round-trip from	$778 (Trip.com)
One-way from	$395 (Trip.com)
Popular in	June
Cheapest in	September
Average price	$994

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. 16% potential increase in price ($243 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find 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 September 17, 2025.

Tue 10/1411:42 amIAH - HAN

2 stops49h 48mMultiple Airlines

Tue 10/2111:25 amHAN - IAH

2 stops44h 17mMultiple Airlines

Deal found 9/16

$778

Thu 10/306:44 amIAH - HAN

2 stops31h 01mMultiple Airlines

Wed 11/52:45 amHAN - IAH

2 stops40h 35mMultiple Airlines

Deal found 9/14

$803

Tue 9/2310:05 amIAH - DAD

2 stops33h 05mMultiple Airlines

Tue 9/3011:50 pmDAD - IAH

1 stop27h 05mMultiple Airlines

Deal found 9/16

$877

Sat 11/157:20 amIAH - SGN

2 stops26h 35mUnited Airlines

Fri 11/286:00 amSGN - IAH

2 stops42h 15mUnited Airlines

Deal found 9/14

$888

Mon 10/1311:42 amIAH - SGN

2 stops32h 53mMultiple Airlines

Sun 10/263:45 pmSGN - IAH

2 stops39h 57mMultiple Airlines

Deal found 9/15

$889

Tue 11/186:30 amIAH - SGN

2 stops28h 45mANA

Wed 12/311:05 pmSGN - IAH

1 stop21h 40mANA

Deal found 9/14

$891

Tue 10/149:38 amIAH - SGN

3 stops34h 57mMultiple Airlines

Tue 10/219:50 amSGN - IAH

2 stops31h 30mMultiple Airlines

Deal found 9/14

$893

Tue 12/29:05 pmIAH - HAN

1 stop29h 20mTurkish Airlines

Wed 12/108:50 amHAN - IAH

1 stop47h 20mTurkish Airlines

Deal found 9/16

$895

Tue 12/97:20 amIAH - SGN

2 stops26h 35mUnited Airlines

Tue 12/2311:05 pmSGN - IAH

1 stop21h 40mUnited Airlines

Deal found 9/15

$895

Sun 11/3011:59 pmIAH - SGN

2 stops33h 56mUnited Airlines

Sat 12/137:30 amSGN - IAH

2 stops25h 17mUnited Airlines

Deal found 9/15

$898

Mon 10/204:30 pmIAH - SGN

3 stops28h 05mMultiple Airlines

Thu 10/239:50 amSGN - IAH

2 stops31h 30mMultiple Airlines

Deal found 9/15

$900

Tue 12/210:20 amIAH - SGN

1 stop22h 30mANA

Tue 12/2311:05 pmSGN - IAH

1 stop21h 40mANA

Deal found 9/16

$901

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 September 17, 2025.

Fri 11/76:01 amIAH - SGN

2 stops27h 54mUnited Airlines

Fri 11/286:00 amSGN - IAH

2 stops22h 03mUnited Airlines

Deal found 9/15

$889

Tue 10/144:30 pmIAH - HAN

3 stops29h 55mMultiple Airlines

Tue 10/219:00 amHAN - IAH

2 stops32h 20mMultiple Airlines

Deal found 9/16

$966

Sun 2/228:34 pmIAH - HAN

2 stops37h 31mANA

Wed 2/2512:25 amHAN - IAH

2 stops41h 46mANA

Deal found 9/16

$979

Tue 10/147:10 pmIAH - HAN

2 stops33h 40mEVA Air

Tue 10/216:00 pmHAN - IAH

1 stop40h 15mEVA Air

Deal found 9/16

$1,016

Thu 12/49:05 pmIAH - DAD

2 stops50h 00mTurkish Airlines

Wed 3/41:05 pmDAD - IAH

2 stops43h 05mTurkish Airlines

Deal found 9/15

$1,216

Mon 2/97:10 pmIAH - DAD

2 stops37h 20mEmirates

Mon 3/1611:30 pmDAD - IAH

2 stops29h 50mEmirates

Deal found 9/15

$1,217

Mon 1/267:20 amIAH - SGN

2 stops26h 35mUnited Airlines

Sun 2/811:05 pmSGN - IAH

1 stop21h 40mUnited Airlines

Deal found 9/15

$910

Sat 11/18:26 pmIAH - SGN

3 stops38h 29mUnited Airlines

Mon 12/16:00 amSGN - IAH

2 stops31h 43mUnited Airlines

Deal found 9/15

$910

Sun 9/286:00 amIAH - HAN

2 stops40h 35mMultiple Airlines

Mon 10/2711:35 amHAN - IAH

2 stops42h 51mMultiple Airlines

Deal found 9/17

$1,030

Sat 10/41:00 amIAH - DAD

1 stop22h 35mEVA Air

Thu 10/1612:55 pmDAD - IAH

1 stop21h 20mEVA Air

Deal found 9/14

$1,074

Wed 2/115:25 amIAH - SGN

2 stops28h 30mUnited Airlines

Wed 2/1811:05 pmSGN - IAH

1 stop21h 40mUnited Airlines

Deal found 9/16

$918

Sun 3/111:30 pmIAH - DAD

1 stop24h 45mEVA Air

Thu 3/52:40 pmDAD - IAH

1 stop19h 10mEVA Air

Deal found 9/16

$1,090

Wed 1/147:00 amIAH - SGN

2 stops26h 55mUnited Airlines

Thu 2/127:30 amSGN - IAH

2 stops22h 55mUnited Airlines

Deal found 9/16

$923

Tue 1/274:00 pmIAH - DAD

2 stops34h 40mMultiple Airlines

Mon 2/211:50 amDAD - IAH

2 stops49h 09mMultiple Airlines

Deal found 9/16

$1,150

Mon 12/86:00 amIAH - SGN

2 stops27h 55mUnited Airlines

Mon 3/237:30 amSGN - IAH

2 stops27h 00mUnited Airlines

Deal found 9/17

$923

Tue 1/204:00 pmIAH - DAD

2 stops34h 40mMultiple Airlines

Fri 2/274:30 pmDAD - IAH

2 stops44h 29mMultiple Airlines

Deal found 9/15

$1,165

Thu 10/3011:25 amIAH - HAN

1 stop23h 40mUnited Airlines

Wed 11/512:25 amHAN - IAH

2 stops37h 18mUnited Airlines

Deal found 9/15

$927

Thu 12/46:20 amIAH - DAD

2 stops63h 40mMultiple Airlines

Wed 3/411:50 amDAD - IAH

2 stops49h 09mMultiple Airlines

Deal found 9/15

$1,193

Mon 2/28:22 pmIAH - SGN

3 stops37h 33mUnited Airlines

Thu 4/27:00 amSGN - IAH

2 stops28h 24mUnited Airlines

Deal found 9/15

$927

Sat 9/271:10 amIAH - DAD

2 stops26h 25mMultiple Airlines

Thu 10/237:20 amDAD - IAH

2 stops26h 55mMultiple Airlines

Deal found 9/15

$1,201

Mon 1/58:22 pmIAH - SGN

3 stops37h 33mUnited Airlines

Thu 1/297:30 amSGN - IAH

2 stops22h 45mUnited Airlines

Deal found 9/16

$927

Wed 1/284:00 pmIAH - DAD

2 stops34h 40mMultiple Airlines

Mon 3/1611:50 amDAD - IAH

2 stops38h 26mMultiple Airlines

Deal found 9/17

$1,210

Thu 1/227:00 amIAH - SGN

2 stops26h 55mUnited Airlines

Wed 2/256:00 amSGN - IAH

2 stops30h 57mUnited Airlines

Deal found 9/15

$930

Mon 2/167:25 amIAH - SGN

2 stops26h 30mUnited Airlines

Wed 3/186:00 amSGN - IAH

2 stops23h 18mUnited Airlines

Deal found 9/15

$930

Tue 1/69:50 pmIAH - SGN

2 stops36h 05mUnited Airlines

Mon 3/96:00 amSGN - IAH

2 stops26h 45mUnited Airlines

Deal found 9/16

$931

Tue 9/307:21 amIAH - HAN

2 stops26h 54mUnited Airlines

Mon 10/2712:25 amHAN - IAH

2 stops32h 14mUnited Airlines

Deal found 9/16

$932

Thu 1/16:00 amIAH - SGN

2 stops27h 55mUnited Airlines

Mon 3/166:00 amSGN - IAH

3 stops28h 44mUnited Airlines

Deal found 9/16

$935

Tue 12/27:20 amIAH - HAN

2 stops26h 45mUnited Airlines

Tue 12/912:25 amHAN - IAH

2 stops29h 32mUnited Airlines

Deal found 9/15

$1,032

Sun 9/289:40 pmIAH - HAN

2 stops36h 35mUnited Airlines

Tue 10/1411:35 pmHAN - IAH

2 stops37h 07mUnited Airlines

Deal found 9/16

$1,039

Thu 10/21:00 amIAH - HUI

2 stops28h 05mMultiple Airlines

Fri 10/317:50 amHUI - IAH

2 stops26h 10mMultiple Airlines

Deal found 9/15

$2,421

Last-minute flights from George Bush Intcntl to Vietnam
Discover last-minute flight deals from George Bush Intcntl to Vietnam. Data last updated September 17, 2025 and is based on user searches.

Tue 9/2310:05 amIAH - DAD

2 stops33h 05mMultiple Airlines

Tue 9/3011:50 pmDAD - IAH

1 stop27h 05mMultiple Airlines

Deal found 9/16

$877

Tue 9/309:00 pmIAH - SGN

1 stop31h 10mTurkish Airlines

Thu 12/410:15 pmSGN - IAH

1 stop33h 55mTurkish Airlines

Deal found 9/16

$902

Sun 10/56:44 amIAH - SGN

2 stops52h 01mMultiple Airlines

Thu 10/3012:10 amSGN - IAH

2 stops41h 10mMultiple Airlines

Deal found 9/16

$898

Mon 10/1311:42 amIAH - SGN

2 stops32h 53mMultiple Airlines

Sun 10/263:45 pmSGN - IAH

2 stops39h 57mMultiple Airlines

Deal found 9/15

$889

Tue 10/1411:42 amIAH - HAN

2 stops49h 48mMultiple Airlines

Tue 10/2111:25 amHAN - IAH

2 stops44h 17mMultiple Airlines

Deal found 9/16

$778

Tue 10/149:38 amIAH - SGN

3 stops34h 57mMultiple Airlines

Tue 10/219:50 amSGN - IAH

2 stops31h 30mMultiple Airlines

Deal found 9/14

$893

Tue 10/144:30 pmIAH - SGN

3 stops28h 05mMultiple Airlines

Tue 10/289:40 amSGN - IAH

2 stops31h 40mMultiple Airlines

Deal found 9/17

$905

Sat 10/186:44 amIAH - SGN

2 stops39h 21mMultiple Airlines

Tue 11/47:35 pmSGN - IAH

2 stops23h 45mMultiple Airlines

Deal found 9/15

$904

Mon 10/204:30 pmIAH - SGN

3 stops28h 05mMultiple Airlines

Thu 10/239:50 amSGN - IAH

2 stops31h 30mMultiple Airlines

Deal found 9/15

$900

Mon 10/209:00 pmIAH - SGN

1 stop31h 10mTurkish Airlines

Tue 11/116:35 amSGN - IAH

1 stop43h 35mTurkish Airlines

Deal found 9/15

$909

Tue 10/217:00 amIAH - SGN

2 stops27h 00mAmerican Airlines

Wed 10/297:50 amSGN - IAH

2 stops24h 18mAmerican Airlines

Deal found 9/15

$907

Thu 10/306:44 amIAH - HAN

2 stops31h 01mMultiple Airlines

Wed 11/52:45 amHAN - IAH

2 stops40h 35mMultiple Airlines

Deal found 9/14

$803

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 September 17, 2025.

Tue 10/1411:42 amIAH - HAN

2 stops34h 43mMultiple Airlines

Deal found 9/16

$395

Wed 9/248:00 amIAH - SGN

2 stops42h 30mMultiple Airlines

Deal found 9/15

$400

Sun 11/911:37 amIAH - SGN

2 stops34h 48mMultiple Airlines

Deal found 9/15

$401

Tue 11/46:44 amIAH - SGN

2 stops50h 16mMultiple Airlines

Deal found 9/15

$403

Mon 9/223:00 pmIAH - SGN

3 stops29h 35mMultiple Airlines

Deal found 9/14

$408

Mon 10/66:44 amIAH - SGN

2 stops37h 51mMultiple Airlines

Deal found 9/15

$409

Wed 10/1510:12 pmIAH - SGN

2 stops46h 23mMultiple Airlines

Deal found 9/15

$430

Sat 11/158:10 pmIAH - SGN

2 stops47h 15mMultiple Airlines

Deal found 9/16

$436

Thu 10/3011:37 amIAH - SGN

2 stops32h 48mMultiple Airlines

Deal found 9/16

$438

Wed 11/196:01 amIAH - SGN

2 stops27h 54mUnited Airlines

Deal found 9/15

$439

Mon 10/2010:12 pmIAH - DAD

2 stops36h 28mMultiple Airlines

Deal found 9/16

$440

Tue 11/187:30 amIAH - SGN

2 stops49h 30mMultiple Airlines

Deal found 9/16

$441

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

Fri 11/7

6:01 am-10:55 pm

2 stops27h 54m

Ho Chi Minh City

Fri 11/28

6:00 am-3:03 pm

2 stops22h 03m

$889

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Mon 1/26

7:20 am-10:55 pm

2 stops26h 35m

Ho Chi Minh City

Sun 2/8

11:05 pm-7:45 am

1 stop21h 40m

$910

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Sat 11/1

8:26 pm-10:55 pm

3 stops38h 29m

Ho Chi Minh City

Mon 12/1

6:00 am-12:43 am

2 stops31h 43m

$910

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Wed 2/11

5:25 am-10:55 pm

2 stops28h 30m

Ho Chi Minh City

Wed 2/18

11:05 pm-7:45 am

1 stop21h 40m

$918

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Wed 1/14

7:00 am-10:55 pm

2 stops26h 55m

Ho Chi Minh City

Thu 2/12

7:30 am-5:25 pm

2 stops22h 55m

$923

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Mon 12/8

6:00 am-10:55 pm

2 stops27h 55m

Ho Chi Minh City

Mon 3/23

7:30 am-10:30 pm

2 stops27h 00m

$923

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Thu 10/30

11:25 am-11:05 pm

1 stop23h 40m

Hanoi Noibai

Wed 11/5

12:25 am-12:43 am

2 stops37h 18m

$927

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Mon 2/2

8:22 pm-10:55 pm

3 stops37h 33m

Ho Chi Minh City

Thu 4/2

7:00 am-11:24 pm

2 stops28h 24m

$927

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Mon 1/5

8:22 pm-10:55 pm

3 stops37h 33m

Ho Chi Minh City

Thu 1/29

7:30 am-5:15 pm

2 stops22h 45m

$927

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Thu 1/22

7:00 am-10:55 pm

2 stops26h 55m

Ho Chi Minh City

Wed 2/25

6:00 am-11:57 pm

2 stops30h 57m

$930

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 55 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 $876). Flying from Houston George Bush Intcntl Airport to Vietnam in June is currently the most expensive (average of $1,427). 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 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.

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 Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,237 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

EVA Air

8.4

Very good

1,237 reviews

EVA Air

8.4

Very good

1,237 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

ANA

8.4

Very good

964 reviews

EVA Air

8.4

Very good

1,237 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

Singapore Airlines

8.1

Very good

1,367 reviews

EVA Air

8.4

Very good

1,237 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

United Airlines

7.4

Good

8,926 reviews

EVA Air

8.4

Very good

1,237 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

Turkish Airlines

7.3

Good

3,965 reviews

EVA Air

8.4

Very good

1,237 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

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 27h 54m. United Airlines provides one of the quickest options available for as low as $889. Airlines will cover a distance of 9254 mi. This flight may include one or multiple stops.
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 $876). Flying from Houston George Bush Intcntl Airport to Vietnam in June is currently the most expensive (average of $1,427). 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

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Top 10 airlines flying from George Bush Intcntl to Vietnam

Airline	Cheapest	Average	Flexibility	On-time
Japan Airlines	Cheapest$560	Average$1,297	FlexibilityNo cancel fee	On-time79%
Singapore Airlines	Cheapest$570	Average$1,352	FlexibilityNo cancel fee	On-time81%
Air Canada	Cheapest$739	Average$966	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$760	Average$1,212	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$852	Average$1,312	FlexibilityNo cancel fee	On-time69%
Turkish Airlines	Cheapest$854	Average$1,029	FlexibilityNo cancel fee	On-time77%
ANA	Cheapest$883	Average$1,316	FlexibilityNo cancel fee	On-time80%
American Airlines	Cheapest$907	Average$1,461	FlexibilityNo cancel fee	On-time71%
Emirates	Cheapest$961	Average$1,359	FlexibilityNo cancel fee	On-time75%
EVA Air	Cheapest$964	Average$1,414	FlexibilityNo cancel fee	On-time74%

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$395+ 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 10/14. 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

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Cheap 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 September 17, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

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Find 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 September 17, 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 September 17, 2025.

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

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

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

Find hourly flight availability from George Bush Intcntl to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

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 Singapore Airlines. 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 most popular routes from Houston George Bush Intcntl Airport to Vietnam?

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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?

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Alternative routes for George Bush Intcntl to Vietnam

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Top 10 airlines flying from George Bush Intcntl to Vietnam

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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 September 17, 2025.