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$354+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SGN
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
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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 diciembre 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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. 12/82:20 pmIAH - SGN
2 stops43h 35mUnited Airlines
lun. 1/266:00 amSGN - IAH
2 stops25h 30mUnited Airlines
Deal found 12/3$874
This United Airlines deal was found by Cheapflights users on 12/3. 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. 12/86:00 amIAH - SGN
2 stops51h 55mUnited Airlines
jue. 1/296:00 amSGN - IAH
2 stops22h 14mUnited Airlines
Deal found 12/3$882
This United Airlines deal was found by Cheapflights users on 12/3. 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. 12/86:00 amIAH - SGN
2 stops51h 55mUnited Airlines
mié. 1/286:00 amSGN - IAH
3 stops27h 54mUnited Airlines
Deal found 12/3$886
This United Airlines deal was found by Cheapflights users on 12/2. 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.
jue. 12/46:00 amIAH - SGN
2 stops27h 55mUnited Airlines
lun. 1/197:30 amSGN - IAH
2 stops25h 27mUnited Airlines
Deal found 12/2$908
This United Airlines deal was found by Cheapflights users on 12/4. 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.
mié. 12/314:20 pmIAH - SGN
2 stops41h 35mUnited Airlines
mar. 5/511:15 pmSGN - IAH
2 stops49h 09mUnited Airlines
Deal found 12/4$912
This United Airlines deal was found by Cheapflights users on 12/3. 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. 12/82:20 pmIAH - SGN
2 stops43h 35mUnited Airlines
vie. 1/306:00 amSGN - IAH
2 stops22h 14mUnited Airlines
Deal found 12/3$914
This United Airlines deal was found by Cheapflights users on 12/2. 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.
mié. 12/36:36 pmIAH - SGN
2 stops39h 19mUnited Airlines
lun. 1/197:30 amSGN - IAH
2 stops26h 58mUnited Airlines
Deal found 12/2$915
This United Airlines deal was found by Cheapflights users on 12/2. 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.
jue. 12/46:00 amIAH - SGN
2 stops27h 55mUnited Airlines
lun. 1/266:00 amSGN - IAH
2 stops22h 40mUnited Airlines
Deal found 12/2$916
This United Airlines deal was found by Cheapflights users on 12/3. 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. 12/82:20 pmIAH - SGN
2 stops43h 35mUnited Airlines
mar. 1/2711:05 pmSGN - IAH
1 stop21h 40mUnited Airlines
Deal found 12/3$918
This United Airlines deal was found by Cheapflights users on 12/3. 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. 12/82:20 pmIAH - SGN
2 stops43h 35mUnited Airlines
sáb. 1/316:00 amSGN - IAH
3 stops26h 10mUnited Airlines
Deal found 12/3$919
This CheapOair deal was found by Cheapflights users on 12/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/24:30 pmIAH - HAN
2 stops41h 35mANA
mar. 12/912:25 amHAN - IAH
2 stops31h 01mANA
Deal found 12/2$1,110
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/99:05 amIAH - HAN
2 stops34h 45mMultiple Airlines
mar. 12/163:40 pmHAN - IAH
3 stops31h 30mMultiple Airlines
Deal found 12/2$1,151

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 diciembre 4, 2025.

Round-trip from

$839
(Trip.com)

One-way from

$354
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$1,309
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 ($246 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 diciembre 4, 2025.
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

vie. 2/6

7:05 am-10:25 pm

2 stops26h 20m

Ho Chi Minh City

jue. 3/12

8:00 am-11:49 pm

2 stops27h 49m

$895

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

lun. 4/6

9:40 am-12:35 pm

2 stops38h 55m

Ho Chi Minh City

jue. 7/2

1:55 pm-6:57 pm

2 stops41h 02m

$895

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

jue. 1/22

4:06 pm-10:25 pm

2 stops41h 19m

Ho Chi Minh City

vie. 3/6

2:05 pm-4:36 pm

2 stops39h 31m

$895

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

mar. 4/7

7:00 am-10:40 am

2 stops39h 40m

Hanoi Noibai

mar. 4/28

12:00 pm-11:31 pm

2 stops23h 31m

$900

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

mar. 1/27

4:13 pm-2:40 pm

2 stops33h 27m

Hanoi Noibai

sáb. 2/7

12:55 am-7:35 am

1 stop19h 40m

$904

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

jue. 1/29

4:13 pm-2:40 pm

2 stops33h 27m

Hanoi Noibai

sáb. 2/7

6:40 am-11:55 pm

3 stops30h 15m

$909

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

jue. 1/8

5:25 am-9:50 pm

2 stops27h 25m

Ho Chi Minh City

mié. 2/11

11:05 pm-7:45 am

1 stop21h 40m

$910

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

jue. 1/22

7:30 am-10:55 pm

2 stops26h 25m

Ho Chi Minh City

jue. 2/5

7:30 am-2:40 pm

1 stop20h 10m

$913

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

mié. 1/7

3:22 pm-9:50 pm

2 stops41h 28m

Ho Chi Minh City

mar. 2/3

11:05 pm-12:05 pm

2 stops26h 00m

$920

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

jue. 1/8

7:30 am-10:55 pm

2 stops26h 25m

Ho Chi Minh City

jue. 2/5

7:30 am-9:59 pm

2 stops27h 29m

$923

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 58 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 $1,116). 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?

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 diciembre 4, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Vietnam at noon. Doing so could potentially save you 20% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Vietnam?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Vietnam. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Vietnam flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 diciembre 4, 2025.
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
8.5
Very good
1,292 reviews

Comfort

8.3

Overall

8.5

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

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
1,292 reviews
EVA Air
8.5
Very good
1,292 reviews

Comfort

8.3

Overall

8.5

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

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
1,017 reviews
EVA Air
8.5
Very good
1,292 reviews

Comfort

8.3

Overall

8.5

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

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.
Singapore Airlines
8.1
Very good
1,411 reviews
EVA Air
8.5
Very good
1,292 reviews

Comfort

8.3

Overall

8.5

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

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
9,066 reviews
EVA Air
8.5
Very good
1,292 reviews

Comfort

8.3

Overall

8.5

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

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
4,077 reviews
EVA Air
8.5
Very good
1,292 reviews

Comfort

8.3

Overall

8.5

Crew

8.6

Boarding

8.4

Food

8.1

Entertainment

8.0

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

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 26h 20m. Delta provides one of the quickest options available for as low as $895. Airlines will cover a distance of 9254 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 - 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 $1,116). 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 diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$535Average$893FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$560Average$1,177FlexibilityNo cancel feeOn-time79%
DeltaCheapest$636Average$1,015FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$739Average$1,145FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$800Average$1,316FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$804Average$1,150FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$847Average$1,000FlexibilityNo cancel feeOn-time72%
ANACheapest$869Average$1,394FlexibilityNo cancel feeOn-time80%
EmiratesCheapest$879Average$1,533FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$902Average$1,046FlexibilityNo cancel feeOn-time77%

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