Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston George Bush Intcntl Airport to Vietnam from $388

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Vietnam departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston George Bush Intcntl Airport to Vietnam

Cheap round-trip flights

Logo
7:10 am - 11:25 amIAH-SGN
40h 15m2 stops
Logo
12:25 pm - 4:30 amSGN-IAH
28h 05m2 stops
$756
Find Deal
Thu, Sep 11 - Thu, Sep 18
Logo
7:10 am - 1:35 amIAH-SGN
30h 25m2 stops
Logo
2:35 am - 4:30 amSGN-IAH
37h 55m2 stops
$757
Find Deal
Fri, Sep 12 - Fri, Oct 3
ANA Logo
7:35 am - 11:05 pmIAH-HAN
26h 30m2 stops
ANA Logo
12:25 am - 2:40 pmHAN-IAH
27h 15m1 stop
$828ANA
Find Deal
Tue, Jan 13 - Sun, Feb 1
United Airlines Logo
10:05 am - 10:15 pmIAH-HAN
24h 10m1 stop
United Airlines Logo
11:35 pm - 12:42 amHAN-IAH
37h 07m2 stops
$829United Airlines
Find Deal
Tue, Sep 16 - Wed, Oct 22
United Airlines Logo
8:06 pm - 11:05 pmIAH-HAN
37h 59m2 stops
United Airlines Logo
11:35 pm - 5:45 amHAN-IAH
42h 10m2 stops
$831United Airlines
Find Deal
Sun, Feb 8 - Mon, Apr 13
ANA Logo
7:35 am - 11:05 pmIAH-HAN
26h 30m2 stops
ANA Logo
12:25 am - 5:18 pmHAN-IAH
29h 53m2 stops
$832ANA
Find Deal
Tue, Jan 13 - Sun, Feb 1
Turkish Airlines Logo
9:00 pm - 4:10 pmIAH-SGN
31h 10m1 stop
Turkish Airlines Logo
6:35 am - 7:10 pmSGN-IAH
25h 35m1 stop
$904Turkish Airlines
Find Deal
Wed, Sep 3 - Wed, Nov 12
Turkish Airlines Logo
9:05 pm - 4:55 amIAH-SGN
42h 50m1 stop
Turkish Airlines Logo
10:05 pm - 7:05 pmSGN-IAH
33h 00m1 stop
$909Turkish Airlines
Find Deal
Thu, Jan 29 - Thu, May 28
EVA Air Logo
1:10 am - 11:05 amIAH-HAN
21h 55m1 stop
EVA Air Logo
12:05 pm - 10:25 pmHAN-IAH
22h 20m1 stop
$981EVA Air
Find Deal
Sun, Sep 7 - Thu, Sep 18
EVA Air Logo
1:10 am - 11:35 amIAH-DAD
22h 25m1 stop
EVA Air Logo
12:55 pm - 10:15 pmDAD-IAH
21h 20m1 stop
$994EVA Air
Find Deal
Tue, Sep 9 - Tue, Oct 7

Philippine Airlines flights from Houston George Bush Intcntl Airport to Vietnam

Our best Philippine Airlines deals on Houston George Bush Intcntl Airport to Vietnam flight tickets
Philippine Airlines
Oct 13
IAH8:10 pmHouston George Bush Intcntl
30h 20m
2 stops
SGN2:30 pmHo Chi Minh City
Oct 26
SGN3:40 pmHo Chi Minh City
39h 42m
2 stops
IAH7:22 pmHouston George Bush Intcntl
$804
Find similar
Philippine Airlines
Aug 27
IAH8:16 pmHouston George Bush Intcntl
40h 29m
2 stops
HAN12:45 amHanoi Noibai
Sep 9
HAN2:30 amHanoi Noibai
50h 24m
2 stops
IAH4:54 pmHouston George Bush Intcntl
$1,537
Find similar

American Airlines flights from Houston George Bush Intcntl Airport to Vietnam

Our best American Airlines deals on Houston George Bush Intcntl Airport to Vietnam flight tickets
American Airlines
Aug 26
IAH7:47 amHouston George Bush Intcntl
25h 58m
2 stops
SGN9:45 pmHo Chi Minh City
Oct 21
SGN8:20 amHo Chi Minh City
23h 48m
2 stops
IAH8:08 pmHouston George Bush Intcntl
$827
Find similar
American Airlines
Sep 28
IAH6:00 amHouston George Bush Intcntl
27h 50m
2 stops
HAN9:50 pmHanoi Noibai
Oct 27
HAN11:55 pmHanoi Noibai
30h 39m
2 stops
IAH6:34 pmHouston George Bush Intcntl
$872
Find similar
American Airlines
Aug 19
IAH6:05 amHouston George Bush Intcntl
27h 40m
2 stops
SGN9:45 pmHo Chi Minh City
Sep 9
SGN8:00 amHo Chi Minh City
26h 32m
2 stops
IAH10:32 pmHouston George Bush Intcntl
$877
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated August 13, 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

Fly to

Route

Depart

Return

Price

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Thu 9/11

7:10 am-11:25 am

2 stops40h 15m

Ho Chi Minh City

Thu 9/18

12:25 pm-4:30 am

2 stops28h 05m

$756

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Fri 9/12

7:10 am-1:35 am

2 stops30h 25m

Ho Chi Minh City

Fri 10/3

2:35 am-4:30 am

2 stops37h 55m

$757

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 1/13

7:35 am-11:05 pm

2 stops26h 30m

Hanoi Noibai

Sun 2/1

12:25 am-2:40 pm

1 stop27h 15m

$828

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 9/16

10:05 am-10:15 pm

1 stop24h 10m

Hanoi Noibai

Wed 10/22

11:35 pm-12:42 am

2 stops37h 07m

$829

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 2/8

8:06 pm-11:05 pm

2 stops37h 59m

Hanoi Noibai

Mon 4/13

11:35 pm-5:45 am

2 stops42h 10m

$831

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Tue 1/13

7:35 am-11:05 pm

2 stops26h 30m

Hanoi Noibai

Sun 2/1

12:25 am-5:18 pm

2 stops29h 53m

$832

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Wed 9/3

9:00 pm-4:10 pm

1 stop31h 10m

Ho Chi Minh City

Wed 11/12

6:35 am-7:10 pm

1 stop25h 35m

$904

HoustonHo Chi Minh City

IAH - SGN

IAHSGN

Houston George Bush Intcntl

Thu 1/29

9:05 pm-4:55 am

1 stop42h 50m

Ho Chi Minh City

Thu 5/28

10:05 pm-7:05 pm

1 stop33h 00m

$909

HoustonHanoi

IAH - HAN

IAHHAN

Houston George Bush Intcntl

Sun 9/7

1:10 am-11:05 am

1 stop21h 55m

Hanoi Noibai

Thu 9/18

12:05 pm-10:25 pm

1 stop22h 20m

$981

HoustonDa Nang

IAH - DAD

IAHDAD

Houston George Bush Intcntl

Tue 9/9

1:10 am-11:35 am

1 stop22h 25m

Da Nang

Tue 10/7

12:55 pm-10:15 pm

1 stop21h 20m

$994

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Vietnam from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport 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

What is the cheapest month to fly to Vietnam?

The month of September is, on average, the cheapest month to fly to Vietnam from Houston George Bush Intcntl Airport, with most prices found around $992. If you don’t want to visit Vietnam in September, then you should wait until August to fly from Houston George Bush Intcntl Airport, when ticket prices are also cheap, with an average price of $1,028.

What is the cheapest day to depart on your flight to Vietnam?

According to our data, Tuesday is the cheapest day to fly to Vietnam from Houston George Bush Intcntl Airport. The lowest ticket price found for a Tuesday departure recently was $1,219. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Saturday is $1,392.

What is the cheapest time of day to depart on your flight to Vietnam?

Flying to Vietnam from Houston George Bush Intcntl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,162 when looking at flights departing in the morning. At noon is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,461 per ticket.

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

You are more likely to see cheaper flights to Vietnam from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,285 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Houston George Bush Intcntl Airport for as low as $998 on momondo.

Can stopping save me money on Houston George Bush Intcntl Airport to Vietnam flights?

You could potentially save up to 18% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Vietnam flight.

Cheap Houston George Bush Intcntl Airport to Vietnam flight deals and tips

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

Best Price Found

$388

Fastest flight time

21h 35m

Direct flights

None

Airports in Vietnam

3 airports
The best one-way flight to Vietnam from Houston George Bush Intcntl Airport in the past 72 hours is $388. The best round-trip flight deal from Houston George Bush Intcntl Airport to Vietnam found on momondo in the last 72 hours is $756.
The fastest flight from Houston George Bush Intcntl Airport to Vietnam takes 21h 35m
There are no direct flights from Houston George Bush Intcntl Airport to Vietnam. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Da Nang Airport, Houston George Bush Intcntl Airport - Ho Chi Minh City Airport and Houston George Bush Intcntl Airport - Hanoi Noibai Airport.
There are 3 airports near Vietnam: Hanoi Noibai (HAN), Da Nang (DAD), Ho Chi Minh City (SGN)
Search flight deals

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Vietnam?

    Prices for flights from Houston George Bush Intcntl Airport to Vietnam are updated daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Vietnam?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Vietnam?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston George Bush Intcntl Airport to Vietnam.

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

    The travel and health documents required for your trip to Vietnam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vietnam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston George Bush Intcntl Airport to Vietnam

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Vietnam with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $570Free CancellationRating
8.1
1,346 reviews
Search Singapore Airlines flights
Air CanadaPriceFrom $739Free CancellationRating
7.1
9,943 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $855Free CancellationRating
7.3
3,942 reviews
Search Turkish Airlines flights
DeltaPriceFrom $863Free CancellationRating
8.0
7,979 reviews
Search Delta flights
ANAPriceFrom $885Free CancellationRating
8.4
933 reviews
Search ANA flights
United AirlinesPriceFrom $906Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
American AirlinesPriceFrom $927Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
EVA AirPriceFrom $970Free CancellationRating
8.4
1,230 reviews
Search EVA Air flights
Japan AirlinesPriceFrom $1,011Free CancellationRating
8.3
1,545 reviews
Search Japan Airlines flights
Qatar AirwaysPriceFrom $1,082Free CancellationRating
7.4
3,608 reviews
Search Qatar Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Vietnam. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Houston to Vietnam flights to just show those with flexible booking policies.

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?

Yes momondo offers price alerts on flights to Vietnam from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Vietnam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/18
Mon 8/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Vietnam

Popular cities in Vietnam

Popular flights according to clicks in the last 7 days on momondo
Flights to Ho Chi Minh Cityfrom $508
Flights to Hanoifrom $513
Flights to Da Nangfrom $508
Flights to Phu Quocfrom $752
Flights to Nha Trangfrom $797
Flights to Dalatfrom $866
Flights to Huefrom $842
Flights to Haiphongfrom $885
Flights to Qui Nhon
Flights to Vinh City
Flights to Can Thofrom $1,799
Flights to Con Daofrom $1,187