George Bush Intcntl

$507+ Cheap flights from Vietnam to George Bush Intcntl (IAH)

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — IAH
Apr 25 — May 21
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Cheap flight deals from Vietnam to George Bush Intcntl

Cheapest flights from Vietnam to George Bush Intcntl
Explore the most affordable flight options available from Vietnam to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.

This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:15 pm
SGN
-
IAH
1 stop21h 30m
United Airlines
Fri 9/115:04 am
IAH
-
SGN
3 stops29h 01m
United Airlines
Deal found 3/25$928
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:15 pm
SGN
-
IAH
2 stops31h 25m
United Airlines
Tue 8/2510:08 pm
IAH
-
SGN
3 stops35h 57m
United Airlines
Deal found 3/24$934
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:00 am
SGN
-
IAH
3 stops25h 55m
United Airlines
Fri 8/145:04 am
IAH
-
SGN
3 stops29h 01m
United Airlines
Deal found 3/23$947
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:15 pm
SGN
-
IAH
1 stop21h 30m
United Airlines
Mon 1/116:00 am
IAH
-
SGN
2 stops27h 55m
United Airlines
Deal found 3/23$960
This Gurufare deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:15 pm
SGN
-
IAH
1 stop21h 30m
ANA
Tue 12/17:10 am
IAH
-
SGN
2 stops25h 40m
ANA
Deal found 3/23$961
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:15 pm
SGN
-
IAH
1 stop21h 30m
United Airlines
Sun 10/47:00 am
IAH
-
SGN
2 stops27h 05m
United Airlines
Deal found 3/23$963
This ANA deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:15 pm
SGN
-
IAH
1 stop21h 30m
Multiple Airlines
Tue 8/258:25 am
IAH
-
SGN
2 stops25h 30m
Multiple Airlines
Deal found 3/24$964
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:05 pm
SGN
-
IAH
2 stops35h 05m
United Airlines
Wed 1/136:00 am
IAH
-
SGN
2 stops27h 55m
United Airlines
Deal found 3/25$965
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:15 pm
SGN
-
IAH
2 stops32h 18m
United Airlines
Tue 12/16:00 am
IAH
-
SGN
2 stops27h 55m
United Airlines
Deal found 3/23$968
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:55 pm
DAD
-
IAH
2 stops42h 22m
Delta
Tue 7/77:01 pm
IAH
-
DAD
2 stops38h 04m
Delta
Deal found 3/22$998
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:55 pm
DAD
-
IAH
2 stops42h 22m
Delta
Fri 8/287:50 am
IAH
-
DAD
2 stops25h 15m
Delta
Deal found 3/22$1,001
This FlightHub deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:30 pm
DAD
-
IAH
2 stops42h 29m
Multiple Airlines
Tue 8/257:10 pm
IAH
-
DAD
2 stops25h 50m
Multiple Airlines
Deal found 3/22$1,096

Find flight deals from Vietnam to George Bush Intcntl

Keep the following information in mind while searching for Vietnam to George Bush Intcntl flight deals. Data was last updated March 26, 2026.

Round-trip from

$928
(United Airlines)

One-way from

$507
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$1,099
From Vietnam to Houston George Bush Intcntl
One-way flight from Vietnam to Houston George Bush Intcntl
Highest demand for flights based on searches. 5% potential increase in price ($61 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vietnam to George Bush Intcntl 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, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from Vietnam to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Da NangHouston

DAD - IAH

DADIAH

Da Nang

Wed 5/20

3:55 pm-10:17 pm

2 stops42h 22m

Houston George Bush Intcntl

Sat 8/15

5:50 pm-9:05 pm

2 stops39h 15m

$998

Da NangHouston

DAD - IAH

DADIAH

Da Nang

Wed 6/3

10:55 pm-11:55 pm

2 stops37h 00m

Houston George Bush Intcntl

Fri 8/28

4:00 pm-9:05 pm

2 stops41h 05m

$1,101

Da NangHouston

DAD - IAH

DADIAH

Da Nang

Mon 4/27

11:30 pm-4:50 pm

2 stops29h 20m

Houston George Bush Intcntl

Wed 6/17

7:35 pm-9:50 pm

2 stops38h 15m

$1,154

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Thu 9/10

1:30 am-4:50 pm

1 stop27h 20m

Houston George Bush Intcntl

Tue 9/15

7:35 pm-1:15 pm

1 stop29h 40m

$1,157

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Fri 5/29

1:15 am-4:50 pm

1 stop27h 35m

Houston George Bush Intcntl

Sun 6/21

7:35 pm-1:15 pm

1 stop29h 40m

$1,157

Ho Chi Minh CityHouston

SGN - IAH

SGNIAH

Ho Chi Minh City

Tue 5/5

7:00 am-6:28 am

2 stops35h 28m

Houston George Bush Intcntl

Wed 8/5

6:00 am-10:05 pm

2 stops28h 05m

$1,187

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Mon 4/6

1:15 am-4:50 pm

1 stop27h 35m

Houston George Bush Intcntl

Fri 4/10

7:35 pm-1:15 pm

1 stop29h 40m

$1,203

Ho Chi Minh CityHouston

SGN - IAH

SGNIAH

Ho Chi Minh City

Thu 8/20

11:15 pm-6:02 am

2 stops42h 47m

Houston George Bush Intcntl

Wed 9/30

6:20 pm-10:05 pm

3 stops39h 45m

$1,208

Ho Chi Minh CityHouston

SGN - IAH

SGNIAH

Ho Chi Minh City

Fri 4/24

8:00 pm-5:16 am

2 stops45h 16m

Houston George Bush Intcntl

Thu 7/23

6:15 pm-7:40 am

1 stop25h 25m

$1,236

HanoiHouston

HAN - IAH

HANIAH

Hanoi Noibai

Sat 5/30

12:05 pm-12:50 am

2 stops48h 45m

Houston George Bush Intcntl

Sat 6/20

1:20 am-11:05 am

1 stop21h 45m

$1,242

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 53 resultsSorted by cheapest first
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6

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

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

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

Currently, July is the cheapest month in which you can book a flight from Vietnam to Houston George Bush Intcntl Airport (average of $944). Flying from Vietnam to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $1,150). 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 George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated March 26, 2026.
Read through reviews of airlines operating flights from Vietnam to Houston George Bush Intcntl Airport, such as EVA Air,ANA, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.5

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Overall

8.5

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
8.4
Very good

Overall

8.5

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Overall

8.5

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Overall

8.5

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Related info for your journey

Find useful and relevant information for your journey from Vietnam to George Bush Intcntl. 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 Vietnam to Houston George Bush Intcntl Airport?

    For as low as $1,154, Delta can have you in Houston George Bush Intcntl Airport from Vietnam in 29h 20m. There are 8885 mi between Vietnam and Houston George Bush Intcntl Airport. This flight may include one or multiple stops.

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

    $550 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on ANA and Delta, with prices starting from $558 and $596, respectively.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Vietnam to George Bush Intcntl 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 Vietnam to Houston George Bush Intcntl Airport?

    Currently, July is the cheapest month in which you can book a flight from Vietnam to Houston George Bush Intcntl Airport (average of $944). Flying from Vietnam to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $1,150). 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

Traveling to a place near Houston George Bush Intcntl Airport?

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

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Top 4 airlines flying from Vietnam to George Bush Intcntl

Discover the top 4 airlines that operate flights from Vietnam to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$944Average$1,045FlexibilityNo cancel feeOn-time69%
ANACheapest$982Average$1,060FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$1,026Average$1,211FlexibilityNo cancel feeOn-time74%
DeltaCheapest$1,124Average$1,124FlexibilityNo cancel feeOn-timeN/A

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