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$372+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SGN
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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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 enero 8, 2026.

Round-trip from

$878
(FlightHub)

One-way from

$372
(Travelocity)

Popular in

June

Cheapest in

September

Average price

$1,154
From Houston George Bush Intcntl to Vietnam
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One-way flight from Houston George Bush Intcntl to Vietnam
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Highest demand for flights based on searches. 17% potential increase in price ($237 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 8, 2026.

This CrystalTravel deal was found by Cheapflights users on 1/8. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2410:40 amIAH - HAN
1 stop23h 35mANA
mar. 9/111:35 pmHAN - IAH
1 stop27h 25mANA
Deal found 1/8$845
This United Airlines deal was found by Cheapflights users on 1/8. 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.
lun. 8/247:35 amIAH - HAN
2 stops26h 40mUnited Airlines
mar. 9/111:35 pmHAN - IAH
1 stop27h 25mUnited Airlines
Deal found 1/8$862
This FlightHub deal was found by Cheapflights users on 1/8. 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.
mar. 9/18:20 amIAH - HAN
2 stops25h 55mANA
mar. 9/811:35 pmHAN - IAH
1 stop27h 20mANA
Deal found 1/8$866
This FlightHub deal was found by Cheapflights users on 1/8. 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.
lun. 4/209:12 pmIAH - HAN
2 stops37h 03mANA
mar. 4/2811:35 pmHAN - IAH
2 stops37h 22mANA
Deal found 1/8$878
This Booking.com deal was found by Cheapflights users on 1/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/57:20 amIAH - HAN
2 stops26h 55mANA
mié. 8/1911:35 pmHAN - IAH
2 stops32h 49mANA
Deal found 1/7$895
This United Airlines deal was found by Cheapflights users on 1/7. 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.
lun. 9/2810:10 amIAH - HAN
1 stop24h 05mUnited Airlines
jue. 10/111:35 pmHAN - IAH
1 stop27h 20mUnited Airlines
Deal found 1/7$897
This CrystalTravel deal was found by Cheapflights users on 1/6. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2410:40 amIAH - HAN
1 stop23h 35mANA
mié. 9/3011:35 pmHAN - IAH
1 stop27h 20mANA
Deal found 1/6$902
This United Airlines deal was found by Cheapflights users on 1/7. 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.
lun. 10/1910:10 amIAH - HAN
1 stop24h 05mUnited Airlines
jue. 10/2211:35 pmHAN - IAH
2 stops36h 49mUnited Airlines
Deal found 1/7$907
This Trip.com deal was found by Cheapflights users on 1/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/178:34 pmIAH - HAN
2 stops37h 31mANA
mar. 3/1712:25 amHAN - IAH
2 stops36h 31mANA
Deal found 1/8$909
This United Airlines deal was found by Cheapflights users on 1/6. 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.
mar. 8/2510:40 amIAH - HAN
1 stop23h 35mUnited Airlines
mié. 9/3011:35 pmHAN - IAH
1 stop27h 20mUnited Airlines
Deal found 1/6$917
This United Airlines deal was found by Cheapflights users on 1/5. 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.
mar. 3/1011:25 amIAH - SGN
1 stop24h 50mUnited Airlines
mar. 3/317:00 amSGN - IAH
2 stops23h 37mUnited Airlines
Deal found 1/5$923
This United Airlines deal was found by Cheapflights users on 1/5. 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.
lun. 1/196:00 amIAH - SGN
2 stops27h 55mUnited Airlines
jue. 1/227:30 amSGN - IAH
2 stops27h 29mUnited Airlines
Deal found 1/5$924

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Vietnam 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 enero 8, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Vietnam that are best for you.

Fly from

George Bush Intcntl

Fly to

Vietnam

Route

Depart

Return

Price

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

mié. 3/4

6:00 am-10:55 pm

2 stops27h 55m

Ho Chi Minh City

mié. 4/29

7:00 am-12:57 am

2 stops29h 57m

$924

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

mié. 4/29

8:17 am-10:15 pm

2 stops25h 58m

Hanoi Noibai

mié. 8/19

11:35 pm-1:11 am

2 stops37h 36m

$930

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

lun. 2/23

5:00 am-12:15 am

2 stops30h 15m

Ho Chi Minh City

jue. 4/9

7:00 am-6:37 pm

2 stops23h 37m

$935

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

mar. 2/24

9:50 pm-10:55 pm

3 stops36h 05m

Ho Chi Minh City

mar. 4/7

7:00 am-6:20 am

2 stops35h 20m

$935

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

mar. 3/24

6:00 am-10:55 pm

2 stops28h 55m

Ho Chi Minh City

mar. 5/5

7:00 am-8:50 pm

3 stops25h 50m

$936

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

lun. 4/6

9:37 am-9:50 pm

2 stops24h 13m

Ho Chi Minh City

jue. 4/16

7:00 am-9:03 pm

3 stops26h 03m

$936

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

mar. 3/10

7:25 am-10:55 pm

2 stops27h 30m

Ho Chi Minh City

lun. 4/20

7:00 am-11:14 pm

3 stops28h 14m

$936

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

sáb. 4/18

6:00 am-9:50 pm

2 stops27h 50m

Ho Chi Minh City

lun. 5/11

11:15 pm-8:45 am

1 stop21h 30m

$951

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

vie. 4/24

7:22 am-9:55 pm

2 stops26h 33m

Ho Chi Minh City

dom. 5/10

11:15 pm-8:45 am

1 stop21h 30m

$951

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

sáb. 4/4

4:51 pm-4:20 pm

2 stops35h 29m

Ho Chi Minh City

jue. 4/30

5:30 pm-5:40 am

2 stops24h 10m

$956

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 57 results
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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 $1,109). 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

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated enero 8, 2026.
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
8.4
Very good
1,314 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
EVA Air
8.4
Very good
1,314 reviews
EVA Air
8.4
Very good
1,314 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
ANA
8.4
Very good
1,063 reviews
EVA Air
8.4
Very good
1,314 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Delta
7.9
Good
8,032 reviews
EVA Air
8.4
Very good
1,314 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
United Airlines
7.4
Good
9,142 reviews
EVA Air
8.4
Very good
1,314 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Turkish Airlines
7.3
Good
4,154 reviews
EVA Air
8.4
Very good
1,314 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.

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?

    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 $1,092. 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 American Airlines, 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 - Hanoi Noibai and Houston George Bush Intcntl - Da Nang.

  • 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 $1,109). 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

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Alternative routes for George Bush Intcntl to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from George Bush Intcntl to Vietnam

Discover the top 10 airlines that operate flights from George Bush Intcntl to Vietnam. 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$560Average$1,110FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$641Average$1,322FlexibilityNo cancel feeOn-time67%
DeltaCheapest$760Average$1,028FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$800Average$1,429FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$847Average$1,005FlexibilityNo cancel feeOn-time72%
ANACheapest$862Average$1,389FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$888Average$1,059FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$908Average$1,046FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$928Average$1,360FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$953Average$1,290FlexibilityNo cancel feeOn-time74%

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