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$513+ Cheap flights from Houston 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SGN
abr. 27 — may. 41
dom. 4/27
dom. 5/4
1 adult, Economy
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Cheap flight deals from Houston to Vietnam

Keep the following information in mind while searching for Houston to Vietnam flight deals. Data was last updated abril 22, 2025.

Round-trip from

$959
(FlightHub)

One-way from

$513
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,059
From Houston to Vietnam
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One-way flight from Houston to Vietnam
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Highest demand for flights based on searches. 20% potential increase in price ($336 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Houston to Vietnam

Cheapest flights from Houston to Vietnam
Explore the most affordable flight options available from Houston to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

This FlightHub deal was found by Cheapflights users on 4/22. 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.
mar. 12/29:05 pmIAH - HAN
1 stop29h 20mTurkish Airlines
mié. 12/1010:55 pmHAN - IAH
1 stop33h 15mTurkish Airlines
Deal found 4/22$959
This China Airlines deal was found by Cheapflights users on 4/21. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/17:18 pmIAH - HAN
2 stops27h 17mMultiple Airlines
lun. 9/2211:35 amHAN - IAH
2 stops42h 43mMultiple Airlines
Deal found 4/21$977
This United Airlines deal was found by Cheapflights users on 4/21. 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.
dom. 9/2810:03 pmIAH - HAN
2 stops36h 12mUnited Airlines
mar. 10/1411:35 pmHAN - IAH
1 stop27h 20mUnited Airlines
Deal found 4/21$989
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/207:18 pmIAH - DAD
2 stops28h 17mEVA Air
lun. 9/2212:55 pmDAD - IAH
1 stop21h 30mEVA Air
Deal found 4/21$990
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/311:35 amIAH - HAN
1 stop21h 30mEVA Air
lun. 9/2212:05 pmHAN - IAH
1 stop22h 20mEVA Air
Deal found 4/21$996
This Delta deal was found by Cheapflights users on 4/21. 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.
lun. 4/216:38 pmIAH - SGN
2 stops40h 37mDelta
dom. 5/1111:45 pmSGN - IAH
2 stops35h 12mDelta
Deal found 4/21$998
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/176:55 pmIAH - SGN
2 stops28h 45mEVA Air
mié. 11/121:55 amSGN - IAH
1 stop31h 55mEVA Air
Deal found 4/21$999
This United Airlines deal was found by Cheapflights users on 4/21. 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. 5/77:20 amIAH - SGN
2 stops28h 55mUnited Airlines
mié. 10/111:15 pmSGN - IAH
2 stops31h 47mUnited Airlines
Deal found 4/21$1,001
This FlightHub deal was found by Cheapflights users on 4/21. 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. 11/1710:05 amIAH - HAN
1 stop24h 00mANA
dom. 12/712:25 amHAN - IAH
1 stop20h 20mANA
Deal found 4/21$1,003
This Gurufare deal was found by Cheapflights users on 4/21. 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.
dom. 7/2011:35 amIAH - SGN
1 stop22h 20mANA
mar. 9/911:15 pmSGN - IAH
1 stop21h 30mANA
Deal found 4/21$1,003
This Booking.com deal was found by Cheapflights users on 4/21. 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.
lun. 10/1311:35 amIAH - DAD
2 stops31h 35mMultiple Airlines
dom. 11/231:10 amDAD - IAH
2 stops36h 05mMultiple Airlines
Deal found 4/21$1,004
This United deal was found by Cheapflights users on 4/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/54:45 pmIAH - SGN
2 stops41h 10mMultiple Airlines
dom. 11/3011:05 pmSGN - IAH
1 stop21h 40mMultiple Airlines
Deal found 4/21$1,006

Cheapflights Fare Finder

Customize your flight search to find flights from Houston 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 abril 22, 2025.
Use the filters below to find and compare flights from Houston to Vietnam that are best for you.

Fly from

Houston

Fly to

Vietnam

Route

Depart

Return

Price

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

mar. 9/30

9:00 pm-3:25 pm

1 stop30h 25m

Hanoi Noibai

mar. 10/28

8:45 am-2:20 pm

1 stop41h 35m

$959

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

lun. 9/1

7:18 pm-10:35 am

2 stops27h 17m

Hanoi Noibai

lun. 9/22

11:35 am-6:18 pm

2 stops42h 43m

$977

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

dom. 9/28

10:03 pm-10:15 pm

2 stops36h 12m

Hanoi Noibai

mar. 10/14

11:35 pm-2:55 pm

1 stop27h 20m

$989

HoustonDa Nang

IAH - DAD

IAHDAD

Houston George Bush Intcntl

mié. 8/20

7:18 pm-11:35 am

2 stops28h 17m

Da Nang

lun. 9/22

12:55 pm-10:25 pm

1 stop21h 30m

$990

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

dom. 8/31

1:35 am-11:05 am

1 stop21h 30m

Hanoi Noibai

lun. 9/22

12:05 pm-10:25 pm

1 stop22h 20m

$996

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

mié. 5/14

7:20 am-9:55 pm

2 stops26h 35m

Ho Chi Minh City

lun. 6/30

11:15 pm-10:18 pm

2 stops35h 03m

$998

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

vie. 10/17

6:55 pm-11:40 am

2 stops28h 45m

Ho Chi Minh City

mié. 11/12

1:55 am-8:50 pm

1 stop31h 55m

$999

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

dom. 7/20

11:35 am-9:55 pm

1 stop22h 20m

Ho Chi Minh City

mar. 9/9

11:15 pm-8:45 am

1 stop21h 30m

$1,003

HoustonDa Nang

IAH - DAD

IAHDAD

Houston George Bush Intcntl

lun. 10/13

11:35 am-7:10 am

2 stops31h 35m

Da Nang

dom. 11/23

1:10 am-12:15 am

2 stops36h 05m

$1,004

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

dom. 10/5

4:45 pm-9:55 pm

2 stops41h 10m

Ho Chi Minh City

dom. 11/30

11:05 pm-7:45 am

1 stop21h 40m

$1,006

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 60 results
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Best time to book a flight from Houston to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Houston 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 to Vietnam

What is the cheapest month to book a flight from Houston to Vietnam?

Currently, March is the cheapest month in which you can book a flight from Houston to Vietnam (average of $922). Flying from Houston to Vietnam in June is currently the most expensive (average of $1,566). 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 HOU to VN?

Find hourly flight availability from Houston 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 abril 22, 2025.

When flying from Houston 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.

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

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.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

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).

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 abril 22, 2025.
Read through reviews of airlines operating flights from Houston to Vietnam, such as EVA Air, Korean Air and Japan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,179 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
EVA Air
8.4
Very good
1,179 reviews
EVA Air
8.4
Very good
1,179 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Korean Air
8.4
Very good
1,062 reviews
EVA Air
8.4
Very good
1,179 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Japan Airlines
8.3
Very good
1,450 reviews
EVA Air
8.4
Very good
1,179 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
China Airlines
8.3
Very good
727 reviews
EVA Air
8.4
Very good
1,179 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
ANA
8.3
Very good
847 reviews
EVA Air
8.4
Very good
1,179 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

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

  • What are the cheapest airlines to fly from Houston to Vietnam one-way?

    One-way options have recently been found by users for as low as $558 on Japan Airlines. Other airlines that offer cheap prices include Delta from $562 and American Airlines from $569 one-way.

  • What are the most popular routes from Houston to Vietnam?

    While some choose either Houston George Bush Intcntl - Ho Chi Minh City or Houston Hobby - Da Nang, Houston Hobby - Ho Chi Minh City is the most popular route from Houston to Vietnam.

  • Can I find deals for flights from Houston to Vietnam that include hotel bookings?

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

  • How can I find direct flights from Houston to Vietnam?

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

  • Can I find deals for business class flights from Houston to Vietnam?

    Yes. Cheapflights offers flight deals from Houston 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 to Vietnam?

    Currently, March is the cheapest month in which you can book a flight from Houston to Vietnam (average of $922). Flying from Houston to Vietnam in June is currently the most expensive (average of $1,566). 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 Houston 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 Houston to Vietnam

Discover the top 10 airlines that operate flights from Houston 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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$646Average$1,252FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$739Average$872FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$855Average$1,063FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$899Average$1,293FlexibilityNo cancel feeOn-time71%
ANACheapest$915Average$1,275FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$942Average$1,359FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$953Average$1,302FlexibilityNo cancel feeOn-time74%
Japan AirlinesCheapest$954Average$1,228FlexibilityNo cancel feeOn-time79%
DeltaCheapest$979Average$1,121FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$994Average$1,519FlexibilityNo cancel feeOn-time68%

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