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

View AU$669 flight on Tue, 2 Dec 2025Opens 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, 26 Oct - Sun, 9 Nov
IAH
Houston
SGN
Ho Chi Minh City
AU$1,237 Return, found 3 days ago
AU$1,237
Return
found 3 days ago
Select United flight, departing Sun, 26 Oct from Houston to Ho Chi Minh City, returning Sun, 9 Nov, priced at AU$1,237 found 3 days ago
United
Sun, 26 Oct - Sun, 9 Nov
IAH
Houston
SGN
Ho Chi Minh City
AU$1,295 Return, found 3 days ago
AU$1,295
Return
found 3 days ago
Select United flight, departing Sun, 26 Oct from Houston to Ho Chi Minh City, returning Sun, 9 Nov, priced at AU$1,295 found 3 days ago
All Nippon Airways
Sun, 26 Oct - Sun, 9 Nov
IAH
Houston
SGN
Ho Chi Minh City
AU$1,299 Return, found 3 days ago
AU$1,299
Return
found 3 days ago
Select All Nippon Airways flight, departing Sun, 26 Oct from Houston to Ho Chi Minh City, returning Sun, 9 Nov, priced at AU$1,299 found 3 days ago
United
Sun, 26 Oct - Sun, 9 Nov
IAH
Houston
SGN
Ho Chi Minh City
AU$1,348 Return, found 3 days ago
AU$1,348
Return
found 3 days ago
Select United flight, departing Sun, 26 Oct from Houston to Ho Chi Minh City, returning Sun, 9 Nov, priced at AU$1,348 found 3 days ago
United
Sun, 26 Oct - Sun, 9 Nov
IAH
Houston
SGN
Ho Chi Minh City
AU$1,366 Return, found 3 days ago
AU$1,366
Return
found 3 days ago
Select United flight, departing Sun, 26 Oct from Houston to Ho Chi Minh City, returning Sun, 9 Nov, priced at AU$1,366 found 3 days ago
United
Tue, 17 Feb - Tue, 17 Mar
IAH
Houston
SGN
Ho Chi Minh City
AU$1,402 Return, found 18 hours ago
AU$1,402
Return
found 18 hours ago
Select United flight, departing Tue, 17 Feb from Houston to Ho Chi Minh City, returning Tue, 17 Mar, priced at AU$1,402 found 18 hours ago
All Nippon Airways
Sun, 26 Oct - Sun, 9 Nov
IAH
Houston
SGN
Ho Chi Minh City
AU$1,403 Return, found 3 days ago
AU$1,403
Return
found 3 days ago
Select All Nippon Airways flight, departing Sun, 26 Oct from Houston to Ho Chi Minh City, returning Sun, 9 Nov, priced at AU$1,403 found 3 days ago
Delta
Sun, 26 Oct - Sun, 9 Nov
IAH
Houston
SGN
Ho Chi Minh City
AU$1,510 Return, found 3 days ago
AU$1,510
Return
found 3 days ago
Select Delta flight, departing Sun, 26 Oct from Houston to Ho Chi Minh City, returning Sun, 9 Nov, priced at AU$1,510 found 3 days ago
Alaska Airlines
Tue, 17 Feb - Tue, 17 Mar
IAH
Houston
SGN
Ho Chi Minh City
AU$1,587 Return, found 18 hours ago
AU$1,587
Return
found 18 hours ago
Select Alaska Airlines flight, departing Tue, 17 Feb from Houston to Ho Chi Minh City, returning Tue, 17 Mar, priced at AU$1,587 found 18 hours ago
EVA Airways
Tue, 17 Feb - Tue, 17 Mar
IAH
Houston
SGN
Ho Chi Minh City
AU$1,679 Return, found 18 hours ago
AU$1,679
Return
found 18 hours ago
Select EVA Airways flight, departing Tue, 17 Feb from Houston to Ho Chi Minh City, returning Tue, 17 Mar, priced at AU$1,679 found 18 hours ago

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

November is typically the cheapest month to fly

From AU$1,311 - AU$1,847 per traveller.
Flight from Houston to Ho Chi Minh City route information
Origin airport
George Bush Intercontinental
Destination airport
Tan Son Nhat Intl.
Airlines serving
Air Canada, All Nippon Airways, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Japan Airlines, Korean Air, Qatar Airways, Turkish Airlines, United
Return price
AU$1,237
Distance
14816 km

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$1,237 to AU$1,679, 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 October.

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.

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 AU$1,237. 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

Houston Airports

Houston

George Bush Intercontinental to Ho Chi Minh City
AU$1,236.80
*Available to Expedia members.