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 $579 on Japan Airlines. Other airlines that offer cheap prices include ANA from $611 and Delta from $624 one-way.

What are the most popular airlines that fly from Houston to Vietnam?

The most popular airlines flying from Houston to Vietnam are American Airlines, Air Canada and Alaska Airlines. Something to consider prior to booking your flight.

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 flights from Houston to Vietnam for under $1,000 on Cheapflights?

Yes, there are multiple flights from Houston to Vietnam for under $1,000. The cheapest flight booked recently is on ANA for just $915, but on average you can expect to pay $924.

Are there last-minute flights available from Houston to Vietnam for under $2,000?

There are currently 20+ open flights from Houston to Vietnam within the next 7 days for less than $2,000.

Which airlines flying from Houston to Vietnam have flexible cancellations due to COVID-19?

Some of our airline partners flying from Houston to Vietnam have new flexible policies in place due to COVID-19. EVA Air, ANA, and Japan Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like EVA Air with this kind of flexibility.

How far in advance should I book a flight from Houston to Vietnam?

To save on the cost of your flight from Houston to Vietnam, book at least 54 days before your planned departure. Booking around this time can save you about 6% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,333 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,445.

What is the cheapest month to fly from Houston to Vietnam?

September is one of the best times of the year to fly to Vietnam from Houston. Prices for September average $1,194 per person but you can even find prices for as low as $878. The most expensive prices can be found in the month of July. Opting for a September flight can save you 28% on your journey compared to booking in July

When is the cheapest time to fly from Houston to Vietnam (IAH - VN)?

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.

Cheap Flights from Houston, TX to Vietnam from $520 - Find Tickets & Airfare Deals at Cheapflights.com

Cheap flights from Houston to Vietnam in May, June 2023

Check out some of the best flight deals from Houston to Vietnam in 2023. Check back regularly for other flight deals.

Jun 27 - Mar 20

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

1 stop

32h 10m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

33h 40m

$1,615

Turkish Airlines

Deal found 5/29

Jun 20 - Oct 12

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

1 stop

32h 10m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

50h 54m

$1,637

Multiple Airlines

Deal found 5/29

Jun 20 - Oct 11

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

1 stop

32h 10m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

50h 54m

$1,638

Multiple Airlines

Deal found 5/29

Jun 13 - Mar 20

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

1 stop

32h 10m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

33h 40m

$1,662

Turkish Airlines

Deal found 5/29

Jun 12 - Mar 14

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

31h 50m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

32h 45m

$1,694

Multiple Airlines

Deal found 5/29

Jun 13 - Jul 10

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

1 stop

32h 10m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

33h 50m

$1,697

Turkish Airlines

Deal found 5/29

Jun 12 - Mar 18

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

31h 50m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

32h 45m

$1,705

Multiple Airlines

Deal found 5/29

Jun 27 - Jul 2

IAH

Houston George Bush Intcntl

HAN

Hanoi Noibai

1 stop

30h 25m

HAN

Hanoi Noibai

IAH

Houston George Bush Intcntl

1 stop

32h 40m

$1,706

Turkish Airlines

Deal found 5/30

Jun 27 - Jul 4

IAH

Houston George Bush Intcntl

HAN

Hanoi Noibai

1 stop

30h 25m

HAN

Hanoi Noibai

IAH

Houston George Bush Intcntl

1 stop

32h 40m

$1,707

Turkish Airlines

Deal found 5/30

Houston to Vietnam 2023 flight deals

Check out some of the best flight deals from Houston to Vietnam in 2023. Check back regularly for other flight deals.

Nov 4 - Nov 14

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

38h 40m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

37h 54m

$915

ANA

Deal found 5/29

Nov 5 - Nov 18

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

27h 40m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

19h 45m

$916

ANA

Deal found 5/29

Oct 30 - Nov 14

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

38h 40m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

22h 48m

$917

ANA

Deal found 5/29

Nov 5 - Nov 13

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

1 stop

25h 00m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

19h 45m

$918

ANA

Deal found 5/29

Oct 30 - Dec 15

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

38h 40m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

29h 29m

$919

ANA

Deal found 5/29

Oct 31 - Nov 14

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

1 stop

22h 30m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

19h 45m

$920

ANA

Deal found 5/29

Oct 18 - Nov 11

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

49h 55m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

38h 10m

$921

ANA

Deal found 5/29

Sep 7 - Sep 19

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

28h 15m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

23h 49m

$922

ANA

Deal found 5/30

Sep 8 - Sep 21

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

28h 15m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

22h 00m

$923

ANA

Deal found 5/30

Cheap ANA flights from Houston to Vietnam

Take a peek at the cheapest ANA flights we've detected traveling from Houston to Vietnam. Come back soon if you're not finding the exact deal you're looking for.

Nov 4 - Nov 14

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

38h 40m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

37h 54m

$915

ANA

Deal found 5/29

Nov 5 - Nov 18

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

27h 40m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

19h 45m

$916

ANA

Deal found 5/29

Oct 30 - Nov 14

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

38h 40m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

22h 48m

$917

ANA

Deal found 5/29

Nov 5 - Nov 13

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

1 stop

25h 00m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

19h 45m

$918

ANA

Deal found 5/29

Oct 30 - Dec 15

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

38h 40m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

29h 29m

$919

ANA

Deal found 5/29

Oct 31 - Nov 14

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

1 stop

22h 30m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

19h 45m

$920

ANA

Deal found 5/29

Oct 18 - Nov 11

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

49h 55m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

38h 10m

$921

ANA

Deal found 5/29

Sep 7 - Sep 19

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

28h 15m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

23h 49m

$922

ANA

Deal found 5/30

Sep 8 - Sep 21

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

28h 15m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

22h 00m

$923

ANA

Deal found 5/30

Cheap United Airlines flights from Houston to Vietnam

Some of the best deals we've found on United Airlines flights traveling from Houston to Vietnam. Ensure the flight price, dates, time, and airline match your criteria before you book.

Aug 24 - Sep 3

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

1 stop

25h 10m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

19h 55m

$925

United Airlines

Deal found 5/29

Sep 5 - Sep 19

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

41h 39m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

37h 31m

$946

United Airlines

Deal found 5/29

Aug 22 - Sep 5

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

28h 00m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

37h 31m

$947

United Airlines

Deal found 5/29

Aug 7 - Oct 28

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

39h 53m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

43h 00m

$953

United Airlines

Deal found 5/29

Aug 7 - Oct 18

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

39h 53m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

29h 15m

$954

United Airlines

Deal found 5/29

Jun 6 - Aug 31

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

26h 04m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

34h 04m

$2,189

United Airlines

Deal found 5/29

Jun 7 - Jul 28

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

28h 00m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

37h 41m

$2,251

United Airlines

Deal found 5/29

Last minute flights from Houston to Vietnam

Book one of these great deals on flights from Houston to Vietnam. Users should be sure to double check the price, date, and time of their last-minute flight.

Jun 4 - Mar 14

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

47h 15m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

32h 45m

$1,993

Multiple Airlines

Deal found 5/29

Jun 4 - Mar 17

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

47h 15m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

32h 45m

$1,995

Multiple Airlines

Deal found 5/29

Jun 4 - Mar 18

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

47h 15m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

32h 45m

$2,004

Multiple Airlines

Deal found 5/29

Jun 6 - Jun 9

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

48h 15m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

22h 10m

$2,016

Multiple Airlines

Deal found 5/29

Jun 4 - Mar 16

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

29h 15m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

32h 45m

$2,047

Multiple Airlines

Deal found 5/29

Jun 7 - Mar 19

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

3 stops

38h 30m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

28h 45m

$2,052

Multiple Airlines

Deal found 5/29

Jun 4 - Mar 20

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

47h 15m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

18h 45m

$2,061

Multiple Airlines

Deal found 5/29

Jun 6 - Jun 9

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

3 stops

30h 00m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

2 stops

37h 13m

$2,068

Multiple Airlines

Deal found 5/29

Jun 6 - Jun 8

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

31h 10m

SGN

Ho Chi Minh City

IAH

Houston George Bush Intcntl

1 stop

33h 10m

$2,073

Multiple Airlines

Deal found 5/29

One-way flights to Vietnam from Houston

If you're seeking multiple options on one-way flights from Houston to Vietnam, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Houston to Vietnam should utilize the search form at the the top of the page.

Sep 6

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

26h 10m

$520

Multiple Airlines

Deal found 5/29

Aug 6

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

33h 15m

$579

Japan Airlines

Deal found 5/29

Aug 6

HOU

Houston Hobby

SGN

Ho Chi Minh City

2 stops

33h 08m

$579

Japan Airlines

Deal found 5/29

Sep 6

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

3 stops

44h 10m

$598

Multiple Airlines

Deal found 5/29

Sep 6

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

1 stop

25h 35m

$611

ANA

Deal found 5/29

Jul 28

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

45h 15m

$612

Japan Airlines

Deal found 5/29

Nov 1

IAH

Houston George Bush Intcntl

HAN

Hanoi Noibai

2 stops

34h 30m

$617

Multiple Airlines

Deal found 5/29

Nov 8

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

1 stop

22h 30m

$618

ANA

Deal found 5/28

Nov 12

IAH

Houston George Bush Intcntl

SGN

Ho Chi Minh City

2 stops

27h 40m

$619

ANA

Deal found 5/29

Find flights from Houston to Vietnam within your budget

Fly from

Fly to

Budget

$915 - $1,573

Route

Depart

Return

Price

Houston George Bush IntcntlHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Sat 11/4

2 stops38h 40m

Ho Chi Minh City

Tue 11/14

2 stops37h 54m

$915

Pick Dates

Houston George Bush IntcntlHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Thu 8/24

1 stop25h 10m

Ho Chi Minh City

Sun 9/3

1 stop19h 55m

$925

Pick Dates

Houston HobbyHo Chi Minh City

HOU - SGN

HOUSGN

Houston Hobby

Thu 9/7

2 stops31h 07m

Ho Chi Minh City

Thu 9/28

2 stops36h 39m

$936

Pick Dates

Houston George Bush IntcntlHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Sun 9/17

1 stop22h 15m

Ho Chi Minh City

Thu 12/7

1 stop18h 45m

$943

Pick Dates

Houston HobbyHo Chi Minh City

HOU - SGN

HOUSGN

Houston Hobby

Sat 10/7

2 stops42h 40m

Ho Chi Minh City

Fri 10/20

2 stops34h 44m

$972

Pick Dates

Houston George Bush IntcntlDa Nang

IAH - DAD

IAHDAD

Houston George Bush Intcntl

Sun 9/17

2 stops26h 55m

Da Nang

Mon 10/9

1 stop20h 10m

$1,037

Pick Dates

Houston George Bush IntcntlHanoi Noibai

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 10/10

1 stop25h 00m

Hanoi Noibai

Wed 10/25

1 stop42h 30m

$1,282

Pick Dates

Houston HobbyHo Chi Minh City

HOU - SGN

HOUSGN

Houston Hobby

Wed 8/16

2 stops46h 51m

Ho Chi Minh City

Mon 4/8

2 stops50h 18m

$1,415

Pick Dates

Houston HobbyHo Chi Minh City

HOU - SGN

HOUSGN

Houston Hobby

Wed 11/8

2 stops41h 50m

Ho Chi Minh City

Thu 11/30

2 stops35h 10m

$1,573

Pick Dates

Flights are sorted by cheapest first

Deals found on 5/29

Reviews of Airlines Servicing Vietnam

Read through reviews of airlines operating flights from Houston to Vietnam, such as ANA, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.3

Very good

110 reviews

Check prices

Reviews

1 / 10

The flight attendants were very friendly. There were a lot beverages offered frequently and the food was pretty good for being airplane food. Overall, I enjoyed my flight and would definitely travel this airline again.

ANA

8.3

Very good

110 reviews

ANA

8.3

Very good

110 reviews

Check prices

Reviews

1 / 10

The flight attendants were very friendly. There were a lot beverages offered frequently and the food was pretty good for being airplane food. Overall, I enjoyed my flight and would definitely travel this airline again.

Korean Air

8.2

Very good

240 reviews

ANA

8.3

Very good

110 reviews

Check prices

Reviews

1 / 10

The flight attendants were very friendly. There were a lot beverages offered frequently and the food was pretty good for being airplane food. Overall, I enjoyed my flight and would definitely travel this airline again.

Singapore Airlines

8.2

Very good

302 reviews

ANA

8.3

Very good

110 reviews

Check prices

Reviews

1 / 10

The flight attendants were very friendly. There were a lot beverages offered frequently and the food was pretty good for being airplane food. Overall, I enjoyed my flight and would definitely travel this airline again.

EVA Air

8.1

Very good

139 reviews

ANA

8.3

Very good

110 reviews

Check prices

Reviews

1 / 10

The flight attendants were very friendly. There were a lot beverages offered frequently and the food was pretty good for being airplane food. Overall, I enjoyed my flight and would definitely travel this airline again.

Japan Airlines

7.9

Good

254 reviews

ANA

8.3

Very good

110 reviews

Check prices

Reviews

1 / 10

The flight attendants were very friendly. There were a lot beverages offered frequently and the food was pretty good for being airplane food. Overall, I enjoyed my flight and would definitely travel this airline again.

Related info for your journey

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Houston George Bush Intcntl Airport to Ho Chi Minh City Airport flight would often be abbreviated as a IAH to SGN flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Da Nang Airport (DAD), Hanoi Noibai Airport (HAN), Nha Trang Cam Ranh Airport (CXR), Phu Quoc Duong Dang Airport (PQC), Dalat Lien Khuong Intl Airport (DLI).

Flights to Vietnam from Houston

Rent a Car

Car Rentals in Vietnam

Car Rentals in Asia

Car Rentals at Ho Chi Minh City

Car Rentals at Da Nang

Car Rentals at Hanoi

Top 10 airlines flying from Houston to Vietnam

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
American Airlines	Cheapest$690	Average$932	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
EVA Air	Cheapest$727	Average$1,250	FlexibilityNo cancel fee	On-time74%	COVID-19 safety	Search EVA Air flights
Japan Airlines	Cheapest$754	Average$1,094	FlexibilityNo cancel fee	On-time79%	COVID-19 safety	Search Japan Airlines flights
Delta	Cheapest$771	Average$1,490	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
Air Canada	Cheapest$802	Average$871	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights
ANA	Cheapest$802	Average$1,258	FlexibilityNo cancel fee	On-time80%	COVID-19 safety	Search ANA flights
United Airlines	Cheapest$808	Average$1,209	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Korean Air	Cheapest$842	Average$1,301	FlexibilityNo cancel fee	On-time81%	COVID-19 safety	Search Korean Air flights
Alaska Airlines	Cheapest$867	Average$1,563	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Alaska Airlines flights
British Airways	Cheapest$889	Average$905	FlexibilityNo cancel fee	On-time70%	COVID-19 safety	Search British Airways flights

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Cheap flights from Houston to Vietnam from $520

This is the cheapest one-way flight price, found on 5/29. Prices may vary by date and flight preferences.

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How far in advance should I book a flight from Houston to Vietnam?

What is the cheapest month to fly from Houston to Vietnam?

When is the cheapest time to fly from Houston to Vietnam (IAH - VN)?

Cheap flights from Houston to Vietnam in May, June 2023

The best prices found for Houston to Vietnam flights for May, June

Check out some of the best flight deals from Houston to Vietnam in 2023. Check back regularly for other flight deals.

Houston to Vietnam 2023 flight deals

Cheap flights to Vietnam from Houston found for this year

Check out some of the best flight deals from Houston to Vietnam in 2023. Check back regularly for other flight deals.

Cheap ANA flights from Houston to Vietnam

Take a peek at the cheapest ANA flights we've detected traveling from Houston to Vietnam. Come back soon if you're not finding the exact deal you're looking for.

Cheap United Airlines flights from Houston to Vietnam

Some of the best deals we've found on United Airlines flights traveling from Houston to Vietnam. Ensure the flight price, dates, time, and airline match your criteria before you book.

Last minute flights from Houston to Vietnam

Late deals on return flights to Vietnam from Houston, departing today and this week

Book one of these great deals on flights from Houston to Vietnam. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Vietnam from Houston

The cheapest one-way flights from Houston to Vietnam

If you're seeking multiple options on one-way flights from Houston to Vietnam, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Houston to Vietnam should utilize the search form at the the top of the page.

Find flights from Houston to Vietnam within your budget

Use the slider to find flights from Houston to Vietnam that fit your budget.

Reviews of Airlines Servicing Vietnam

Read through reviews of airlines operating flights from Houston to Vietnam, such as ANA, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about Houston to Vietnam flights.

Which airlines flying from Houston to Vietnam have flexible cancellations due to COVID-19?

Can I find flights from Houston to Vietnam for under $1,000 on Cheapflights?

Are there last-minute flights available from Houston to Vietnam for under $2,000?

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

What are the most popular routes from Houston to Vietnam?

What are the most popular airlines that fly from Houston to Vietnam?

What does IAH to SGN mean?

Flights to Vietnam from Houston

Rent a Car

Top 10 airlines flying from Houston to Vietnam

The chart below displays the airlines Cheapflights users traveling from Houston to Vietnam choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2023