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Cheap Flights from Houston (IAH) to Ho Chi Minh City (SGN)

View AU$761 flight on Thu, 19 Nov 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Tan Binh - Tan Son Nhat International Airport (SGN)

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Cheap Flights from Houston (IAH) to Ho Chi Minh City (SGN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 20 Sept - Sun, 27 Sept
IAH
Houston
SGN
Ho Chi Minh City
AU$1,607 Return, found 2 days ago
AU$1,607
Return
found 2 days ago
Select United flight, departing Sun, 20 Sept from Houston to Ho Chi Minh City, returning Sun, 27 Sept, priced at AU$1,607 found 2 days ago
United
Sun, 20 Sept - Sun, 27 Sept
IAH
Houston
SGN
Ho Chi Minh City
AU$1,607 Return, found 2 days ago
AU$1,607
Return
found 2 days ago
Select United flight, departing Sun, 20 Sept from Houston to Ho Chi Minh City, returning Sun, 27 Sept, priced at AU$1,607 found 2 days ago
United
Thu, 12 Nov - Wed, 2 Dec
IAH
Houston
SGN
Ho Chi Minh City
AU$1,609 Return, found 10 hours ago
AU$1,609
Return
found 10 hours ago
Select United flight, departing Thu, 12 Nov from Houston to Ho Chi Minh City, returning Wed, 2 Dec, priced at AU$1,609 found 10 hours ago
Delta
Mon, 23 Nov - Thu, 26 Nov
IAH
Houston
SGN
Ho Chi Minh City
AU$1,645 Return, found 10 hours ago
AU$1,645
Return
found 10 hours ago
Select Delta flight, departing Mon, 23 Nov from Houston to Ho Chi Minh City, returning Thu, 26 Nov, priced at AU$1,645 found 10 hours ago
All Nippon Airways
Thu, 28 Jan - Thu, 18 Feb
IAH
Houston
SGN
Ho Chi Minh City
AU$1,658 Return, found 4 days ago
AU$1,658
Return
found 4 days ago
Select All Nippon Airways flight, departing Thu, 28 Jan from Houston to Ho Chi Minh City, returning Thu, 18 Feb, priced at AU$1,658 found 4 days ago
Qatar Airways
Mon, 15 Feb - Mon, 22 Feb
IAH
Houston
SGN
Ho Chi Minh City
AU$1,717 Return, found 1 day ago
AU$1,717
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 15 Feb from Houston to Ho Chi Minh City, returning Mon, 22 Feb, priced at AU$1,717 found 1 day ago
EVA Airways
Thu, 17 Sept - Thu, 24 Sept
IAH
Houston
SGN
Ho Chi Minh City
AU$1,725 Return, found 5 days ago
AU$1,725
Return
found 5 days ago
Select EVA Airways flight, departing Thu, 17 Sept from Houston to Ho Chi Minh City, returning Thu, 24 Sept, priced at AU$1,725 found 5 days ago
Turkish Airlines
Thu, 17 Sept - Thu, 24 Sept
IAH
Houston
SGN
Ho Chi Minh City
AU$1,741 Return, found 5 days ago
AU$1,741
Return
found 5 days ago
Select Turkish Airlines flight, departing Thu, 17 Sept from Houston to Ho Chi Minh City, returning Thu, 24 Sept, priced at AU$1,741 found 5 days ago
Air Canada
Sun, 15 Nov - Tue, 24 Nov
IAH
Houston
SGN
Ho Chi Minh City
AU$1,906 Return, found 10 hours ago
AU$1,906
Return
found 10 hours ago
Select Air Canada flight, departing Sun, 15 Nov from Houston to Ho Chi Minh City, returning Tue, 24 Nov, priced at AU$1,906 found 10 hours ago
Emirates
Sun, 15 Nov - Tue, 24 Nov
IAH
Houston
SGN
Ho Chi Minh City
AU$2,007 Return, found 10 hours ago
AU$2,007
Return
found 10 hours ago
Select Emirates flight, departing Sun, 15 Nov from Houston to Ho Chi Minh City, returning Tue, 24 Nov, priced at AU$2,007 found 10 hours ago

Find the cheapest month to fly from Houston (IAH) to Ho Chi Minh City (SGN)

February is typically the cheapest month to fly

From AU$1,476 - AU$1,855 per traveller.

Frequently asked questions

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.) cost?
You can find one-way and return flights from IAH to SGN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IAH to SGN ticket fares go up or down.
What is the cheapest month to fly from Houston, TX (IAH) to Ho Chi Minh City (SGN)?
The cheapest months to fly from Houston, TX (IAH) to Ho Chi Minh City (SGN) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Houston, TX (IAH) to Ho Chi Minh City (SGN)?
Enter IAH to SGN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Houston, TX (IAH) to Ho Chi Minh City (SGN)?
To find a cheap flight from Houston, TX (IAH) to Ho Chi Minh City (SGN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
The cheapest months to fly from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.) are typically September and August, with average return flights around AU$1635. April is the most popular month for this route, meaning you'll find plenty of flight options, though prices might be higher. If you're looking for the best value, aiming for late summer or early autumn could be your best bet.
How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
There are approximately 93 connecting flights per day from Houston George Bush Intercontinental (IAH) to Ho Chi Minh City (SGN). Some common connection points include Los Angeles Intl. (LAX), San Francisco Intl. (SFO), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.) typically departs around 12:40 AM local time. This flight is operated by EVA Airways. Please note that this is a seasonal service, active only in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
You'll generally find the most flights from George Bush Intercontinental (IAH) to Tan Son Nhat Intl. (SGN) on a Tuesday, with around 84 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
The most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.) are in the morning, from 6am to 9am. Many major carriers, including Delta, United and American Airlines, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
There are no nonstop flights from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.). The distance between these two cities is approximately 14,904 kilometres. Flights with one stop typically take around 22 hours 18 minutes. If your journey involves two or more stops, you can expect the travel time to be longer, usually around 24 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and wind patterns.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
You can fly business class between IAH and SGN. Airlines that offer business class service on this route include:
  • Emirates
  • Alaska Airlines
  • Air Canada
  • Air France
  • Lufthansa
  • British Airways
  • Qatar Airways
  • Delta
  • Cathay Pacific
  • Turkish Airlines
  • KLM
  • United
  • All Nippon Airways
  • EVA Airways
  • American Airlines
How do I earn miles on a Houston, TX (IAH) to Ho Chi Minh City (SGN) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH) to Ho Chi Minh City (SGN) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Ho Chi Minh City (SGN) from Houston, TX (IAH)?
If you're planning to travel to Ho Chi Minh City from George Bush Intercontinental (IAH), you can fly directly into Tan Son Nhat Intl. (SGN). Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Francisco Intl. (SFO), Dallas-Fort Worth Intl. (DFW) before reaching Ho Chi Minh City. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH) to Ho Chi Minh City (SGN) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH) to Ho Chi Minh City (SGN) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH) to Ho Chi Minh City (SGN) flight and hotel package?
Securing a Houston, TX (IAH) to Ho Chi Minh City (SGN) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Tan Son Nhat Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Turkish Airlines, United
Return price
AU$1,606
Distance
14816 km

Book with confidence

Your quick guide to flights from Houston to Ho Chi Minh City

Pick up great flights from Houston to Ho Chi Minh City

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Houston to Ho Chi Minh City. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Houston to Ho Chi Minh City that take around hours.

Find cheap flights from Houston to Ho Chi Minh City

From the great flight deals with prices currently ranging from AU$1,607 to AU$2,007, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Houston to Ho Chi Minh City around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Ho Chi Minh City is normally in September.

Reasons to book your flight from Houston to Ho Chi Minh City with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Houston to Ho Chi Minh City across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Ho Chi Minh City right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Houston to Ho Chi Minh City

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*Available to Expedia members.