S$783 Cheap Flights from Houston to Ho Chi Minh City

View S$783 flight on Wed, 30 Jul, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Tan Son Nhat Intl. Airport (SGN)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at S$783 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

September is typically the cheapest month to fly

From S$1,130 - S$1,384 per traveller.

Graph displaying average flight prices per month

Houston to Ho Chi Minh City route information
Origin airport
George Bush Intercontinental
Destination airport
Tan Son Nhat Intl.
Distance
14816 km

Flights from Houston to Ho Chi Minh City

There are several airlines that operate frequent flights from Houston (IAH) to Ho Chi Minh City (SGN) including

The earliest flight leaves George Bush Intercontinental Airport at 00:40 and arrives at Tan Son Nhat Intl. Airport at 00:05. The last flight of the day departs Houston at 23:40 and arrives at Ho Chi Minh City at 23:55.

The flight distance from Houston to Ho Chi Minh City is about 17028 km, the shortest flight is 20 hours 30 minutes with United Airlines."

Expedia lets you search across the largest number of airlines and Ho Chi Minh City flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Houston Ho Chi Minh City flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Houston to Ho Chi Minh City trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Ho Chi Minh City flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Houston to Ho Chi Minh City with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Houston Airport to Tan Son Nhat Intl. Airport (SGN)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between IAH and Ho Chi Minh Saigon Airport start from . Make your booking ASAP to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAH to SGN?
This can differ between air carriers, as each has its own terms and conditions. Head to the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from George Bush Intercontinental Airport (IAH) to Ho Chi Minh Saigon Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAH to Tan Son Nhat Intl. Airport (SGN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAH to Tan Son Nhat Intl. Airport (SGN)?
With a flight distance of 14,900 kilometres from Houston Airport (IAH) to SGN (SGN), this is a long-haul trip. Be sure to stay hydrated and take a short walk down the aisle every now and then.
Which airlines fly direct from IAH to Tan Son Nhat Intl. Airport (SGN)?
Unfortunately, there aren't any airlines that fly directly between IAH and SGN. You'll need to book a flight with one or more stops.
Are George Bush Intercontinental Airport (IAH) to Tan Son Nhat Intl. Airport (SGN) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from IAH to SGN can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd rather play it safe and start planning your trip ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines advertise their prices so far in advance. Our top tip? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

*Available to Expedia members.