What airlines fly to Vietnam?

EVA Air, United Airlines and ANA are the top three most popular airlines that fly to Vietnam from Houston according to our data. EVA Air is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 12 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Houston to Vietnam?

Cathay Pacific, United Airlines, and Delta are the most popular carriers operating from Houston to Vietnam

When did momondo last update prices for flights from Houston to Vietnam?

Prices for flights from Houston to Vietnam are updated daily.

How many operators does momondo search for flights from Houston to Vietnam?

The number of operators available for flights from Houston to Vietnam is 12 as of November 2026.

How old do you have to be to fly from Houston to Vietnam?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Vietnam.

What documentation or ID do you need to fly to Vietnam?

The travel and health documents you'll need for your trip to Vietnam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vietnam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$454 Cheap Flights from Houston to Vietnam in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 2:40 pmIAH Houston George Bush Intcntl-HAN Hanoi Noibai

40h 40m2 stops Los Angeles Xiamen Gaoqi Intl

3:40 pm - 8:19 pmHAN Hanoi Noibai-IAH Houston George Bush Intcntl

41h 39m2 stops Xiamen Gaoqi Intl Los Angeles

$956Multiple Airlines

Sun, Jan 24 - Sun, Feb 28

9:00 am - 2:40 pmIAH Houston George Bush Intcntl-HAN Hanoi Noibai

40h 40m2 stops Los Angeles Xiamen Gaoqi Intl

3:40 pm - 7:56 pmHAN Hanoi Noibai-IAH Houston George Bush Intcntl

41h 16m3 stops Xiamen Gaoqi Intl Los Angeles Las Vegas Harry Reid Intl

$994Multiple Airlines

Sun, Jan 24 - Sun, Feb 28

2:55 pm - 5:00 amIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

25h 05m1 stop Istanbul

10:15 pm - 7:05 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

33h 50m1 stop Istanbul

$1,123Turkish Airlines

Tue, Dec 8 - Wed, Feb 3

9:22 am - 8:25 pmIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

46h 03m2 stops Chicago O'Hare Intl Hong Kong Intl

7:45 pm - 2:37 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

30h 52m2 stops Hong Kong Intl Vancouver Intl

$1,126Cathay Pacific

Mon, Feb 15 - Mon, Mar 15

6:10 pm - 10:05 amIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

27h 55m2 stops Vancouver Intl Hong Kong Intl

6:20 pm - 4:58 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

34h 38m2 stops Hong Kong Intl Vancouver Intl

$1,129Cathay Pacific

Wed, Apr 28 - Thu, May 13

3:55 pm - 5:00 amIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

25h 05m1 stop Istanbul

10:15 pm - 12:45 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

26h 30m1 stop Istanbul

$1,129Turkish Airlines

Tue, Mar 16 - Tue, Apr 20

5:35 pm - 1:05 pmIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

30h 30m1 stop Doha Hamad Intl

7:40 pm - 3:30 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

32h 50m1 stop Doha Hamad Intl

$1,141Qatar Airways

Mon, Jan 18 - Mon, Feb 22

5:35 pm - 1:05 pmIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

30h 30m1 stop Doha Hamad Intl

7:40 pm - 3:15 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

32h 35m1 stop Doha Hamad Intl

$1,141Qatar Airways

Wed, Jan 13 - Mon, Feb 15

5:25 am - 11:50 pmIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

29h 25m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:40 pm - 11:29 amSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

24h 49m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,142Korean Air

Tue, Dec 1 - Tue, Dec 15

7:00 am - 12:50 pmIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

40h 50m2 stops Atlanta Hartsfield-Jackson Incheon Intl

2:05 pm - 5:40 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

40h 35m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,195Korean Air

Thu, Nov 26 - Sun, Dec 20

Cheap last minute flights

Enter your travel dates to find the best prices.

2:27 pm - 2:20 pmIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

34h 53m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

7:40 pm - 3:15 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

32h 35m1 stop Doha Hamad Intl

$1,118Multiple Airlines

Fri, Nov 6 - Sun, Nov 8

3:19 pm - 8:25 pmIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

40h 06m2 stops Los Angeles Hong Kong Intl

7:15 am - 7:49 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

25h 34m2 stops Hong Kong Intl Los Angeles

$1,121Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

3:19 pm - 6:35 pmIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

38h 16m2 stops Los Angeles Hong Kong Intl

7:15 am - 7:49 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

25h 34m2 stops Hong Kong Intl Los Angeles

$1,132Cathay Pacific

Mon, Nov 9 - Mon, Nov 16

5:35 pm - 7:15 amIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

24h 40m1 stop Doha Hamad Intl

8:55 am - 3:15 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

43h 20m1 stop Doha Hamad Intl

$1,141Qatar Airways

Mon, Nov 9 - Mon, Nov 23

5:35 pm - 7:15 amIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

24h 40m1 stop Doha Hamad Intl

7:40 pm - 3:15 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

32h 35m1 stop Doha Hamad Intl

$1,141Qatar Airways

Mon, Nov 9 - Mon, Nov 16

9:00 pm - 5:00 amIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

43h 00m1 stop Istanbul

6:30 am - 7:05 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

25h 35m1 stop Istanbul

$1,164Turkish Airlines

Mon, Nov 9 - Thu, Dec 3

3:19 pm - 10:35 amIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

30h 16m2 stops Los Angeles Hong Kong Intl

1:40 pm - 6:15 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

41h 35m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,166Cathay Pacific

Mon, Nov 9 - Mon, Nov 30

9:00 pm - 5:00 amIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

43h 00m1 stop Istanbul

6:30 am - 7:05 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

25h 35m1 stop Istanbul

$1,184Turkish Airlines

Mon, Nov 9 - Thu, Dec 3

6:10 am - 11:10 pmIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

28h 00m2 stops Los Angeles Hong Kong Intl

7:30 am - 2:50 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

20h 20m1 stop Tokyo Narita

$1,186United Airlines

Thu, Nov 5 - Tue, Nov 10

6:10 am - 11:10 pmIAH Houston George Bush Intcntl-SGN Ho Chi Minh City

28h 00m2 stops Los Angeles Hong Kong Intl

7:30 am - 2:50 pmSGN Ho Chi Minh City-IAH Houston George Bush Intcntl

20h 20m1 stop Tokyo Narita

$1,186United Airlines

Thu, Nov 5 - Mon, Nov 9

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Delta flights from Houston to Vietnam

Our best Delta deals on Houston to Vietnam flight tickets

Delta

Nov 12

IAH7:20 amHouston George Bush Intcntl

40h 30m

2 stops

SGN12:50 pmHo Chi Minh City

Dec 2

SGN7:55 amHo Chi Minh City

25h 22m

2 stops

IAH8:17 pmHouston George Bush Intcntl

$1,190

Delta

Nov 4

HOU5:28 pmHouston Hobby

31h 47m

2 stops

DAD2:15 pmDa Nang

Mar 23

DAD3:45 pmDa Nang

56h 29m

2 stops

HOU12:14 pmHouston Hobby

$1,196

Delta

Jan 21

IAH7:00 amHouston George Bush Intcntl

39h 10m

2 stops

HAN11:10 amHanoi Noibai

Mar 2

HAN12:20 pmHanoi Noibai

24h 39m

2 stops

IAH11:59 pmHouston George Bush Intcntl

$1,198

Cathay Pacific flights from Houston to Vietnam

Our best Cathay Pacific deals on Houston to Vietnam flight tickets

Cathay Pacific

Feb 16

IAH9:22 amHouston George Bush Intcntl

26h 08m

2 stops

SGN12:30 amHo Chi Minh City

Mar 17

SGN7:15 amHo Chi Minh City

28h 44m

2 stops

IAH11:59 pmHouston George Bush Intcntl

$1,132

Cathay Pacific

Nov 10

IAH3:19 pmHouston George Bush Intcntl

64h 06m

2 stops

SGN8:25 pmHo Chi Minh City

Nov 19

SGN7:15 amHo Chi Minh City

25h 23m

2 stops

IAH7:38 pmHouston George Bush Intcntl

$1,140

Cathay Pacific

Nov 16

IAH3:19 pmHouston George Bush Intcntl

40h 06m

2 stops

SGN8:25 pmHo Chi Minh City

Nov 23

SGN7:45 pmHo Chi Minh City

31h 53m

2 stops

IAH2:38 pmHouston George Bush Intcntl

$1,144

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonHanoi

IAH Houston George Bush Intcntl - HAN Hanoi Noibai

IAHHAN

Houston George Bush Intcntl

Sun 1/24

9:00 am-2:40 pm

2 stops40h 40m

Hanoi Noibai

Sun 2/28

3:40 pm-8:19 pm

2 stops41h 39m

$956

HoustonHanoi

IAH Houston George Bush Intcntl - HAN Hanoi Noibai

IAHHAN

Houston George Bush Intcntl

Sun 1/24

9:00 am-2:40 pm

2 stops40h 40m

Hanoi Noibai

Sun 2/28

3:40 pm-7:56 pm

3 stops41h 16m

$994

HoustonHo Chi Minh City

IAH Houston George Bush Intcntl - SGN Ho Chi Minh City

IAHSGN

Houston George Bush Intcntl

Tue 12/8

2:55 pm-5:00 am

1 stop25h 05m

Ho Chi Minh City

Wed 2/3

10:15 pm-7:05 pm

1 stop33h 50m

$1,123

HoustonHo Chi Minh City

IAH Houston George Bush Intcntl - SGN Ho Chi Minh City

IAHSGN

Houston George Bush Intcntl

Mon 2/15

9:22 am-8:25 pm

2 stops46h 03m

Ho Chi Minh City

Mon 3/15

7:45 pm-2:37 pm

2 stops30h 52m

$1,126

HoustonHo Chi Minh City

IAH Houston George Bush Intcntl - SGN Ho Chi Minh City

IAHSGN

Houston George Bush Intcntl

Wed 4/28

6:10 pm-10:05 am

2 stops27h 55m

Ho Chi Minh City

Thu 5/13

6:20 pm-4:58 pm

2 stops34h 38m

$1,129

Quickest round-trip

HoustonHo Chi Minh City

IAH Houston George Bush Intcntl - SGN Ho Chi Minh City

IAHSGN

Houston George Bush Intcntl

Tue 3/16

3:55 pm-5:00 am

1 stop25h 05m

Ho Chi Minh City

Tue 4/20

10:15 pm-12:45 pm

1 stop26h 30m

$1,129

HoustonHo Chi Minh City

IAH Houston George Bush Intcntl - SGN Ho Chi Minh City

IAHSGN

Houston George Bush Intcntl

Mon 1/18

5:35 pm-1:05 pm

1 stop30h 30m

Ho Chi Minh City

Mon 2/22

7:40 pm-3:30 pm

1 stop32h 50m

$1,141

HoustonHo Chi Minh City

IAH Houston George Bush Intcntl - SGN Ho Chi Minh City

IAHSGN

Houston George Bush Intcntl

Wed 1/13

5:35 pm-1:05 pm

1 stop30h 30m

Ho Chi Minh City

Mon 2/15

7:40 pm-3:15 pm

1 stop32h 35m

$1,141

HoustonHo Chi Minh City

IAH Houston George Bush Intcntl - SGN Ho Chi Minh City

IAHSGN

Houston George Bush Intcntl

Tue 12/1

5:25 am-11:50 pm

2 stops29h 25m

Ho Chi Minh City

Tue 12/15

11:40 pm-11:29 am

2 stops24h 49m

$1,142

HoustonHo Chi Minh City

IAH Houston George Bush Intcntl - SGN Ho Chi Minh City

IAHSGN

Houston George Bush Intcntl

Thu 11/26

7:00 am-12:50 pm

2 stops40h 50m

Ho Chi Minh City

Sun 12/20

2:05 pm-5:40 pm

2 stops40h 35m

$1,195

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Vietnam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Vietnam?

The month of April is, on average, the cheapest month to fly to Vietnam from Houston, with most prices found around $1,061. If you don’t want to visit Vietnam in April, then you should wait until March to fly from Houston, when ticket prices are also cheap, with an average price of $1,110.

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

You are more likely to see cheaper flights to Vietnam from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,276 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Houston for as low as $1,123 on momondo.

Cheap Houston to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Vietnam

Best Price Found	$454
Fastest flight time	22h 20m
Direct flights	None

The best one-way flight to Vietnam from Houston in the past 72 hours is $454. The best round-trip flight deal from Houston to Vietnam found on momondo in the last 72 hours is $956.

The fastest flight from Houston to Vietnam takes 22h 20m

There are no direct flights from Houston to Vietnam. There are no popular flight routes from Houston to Vietnam.

Search flight deals

Frequently asked questions about flying from Houston to Vietnam

When did momondo last update prices for flights from Houston to Vietnam?
Prices for flights from Houston to Vietnam are updated daily.
How many operators does momondo search for flights from Houston to Vietnam?
The number of operators available for flights from Houston to Vietnam is 12 as of November 2026.
How old do you have to be to fly from Houston to Vietnam?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The travel and health documents you'll need for your trip to Vietnam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vietnam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Vietnam

Compare and see reviews for airlines that fly from Houston to Vietnam with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $663	Free Cancellation	Rating 7.8 8,696 reviews	Search Delta flights
Korean Air	PriceFrom $682	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $712	Free Cancellation	Rating 8.3 1,963 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $718	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $759	Free Cancellation	Rating 7.4 4,466 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $848	Free Cancellation	Rating 7.4 3,712 reviews	Search Qatar Airways flights
ANA	PriceFrom $874	Free Cancellation	Rating 8.3 1,339 reviews	Search ANA flights
Cathay Pacific	PriceFrom $876	Free Cancellation	Rating 7.6 1,537 reviews	Search Cathay Pacific flights
EVA Air	PriceFrom $966	Free Cancellation	Rating 8.5 1,552 reviews	Search EVA Air flights
Singapore Airlines	PriceFrom $1,009	Free Cancellation	Rating 8.2 1,635 reviews	Search Singapore Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Vietnam?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vietnam from Houston.

Can I find flights from Houston to Vietnam with flexible booking policies on momondo?

momondo does allow users to show only those flights to Vietnam from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Vietnam?

Once you have performed a search for Houston to Vietnam flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Vietnam right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Vietnam flights. All you need is a valid email address and we will do the rest; it is that quick and easy.