$491 Cheap Flights from Austin (AUS) to Ho Chi Minh City (SGN)

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) 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 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
Find available prices by choosing your travel dates.

Cheap Flights from Austin to Ho Chi Minh City (AUS-SGN)

Prices were available within the past 7 days and start at $491 for one-way flights and $903 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Delta
Korean Air
United
Air Canada
All Nippon Airways
Japan Airlines
Flights from Austin (AUS) to Ho Chi Minh City (SGN)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Tan Son Nhat Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, China Eastern Airlines, Delta, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, STARLUX Airlines, Singapore Airlines, Turkish Airlines, United
Roundtrip price
$902
Distance
9173 mi

Austin to Ho Chi Minh City Flights

The cheapest times to fly from Austin to Ho Chi Minh City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Austin to Ho Chi Minh City are during the month of October. You can find some of the cheapest flights from Austin to Ho Chi Minh City with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Austin to Ho Chi Minh City

Sunday is one of the best days to book for cheap flights from Austin to Ho Chi Minh City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Austin to Ho Chi Minh City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Austin to Ho Chi Minh City in 2025. You can also book with separate airlines for your outbound and return journeys, from $491 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Austin to Ho Chi Minh City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Austin to Ho Chi Minh City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Tan Son Nhat Intl. Airport (SGN) cost?
Discover the latest flight deals from AUS to SGN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from AUS to SGN?
The cheapest flights from AUS to SGN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from AUS to SGN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from AUS to SGN. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Tan Son Nhat Intl. Airport (SGN)?
You’ll need to hop on a flight with a layover if you’re traveling from Austin-Bergstrom Intl. Airport (AUS) to Tan Son Nhat Intl. Airport (SGN). Direct flights don’t operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from AUS to SGN?
Typically you’ll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to Tan Son Nhat Intl. Airport (SGN)?
To avoid possible delays on the Austin-Bergstrom Intl. Airport (AUS) to Tan Son Nhat Intl. Airport (SGN) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to Tan Son Nhat Intl. Airport (SGN) last-minute?
Booking your flight from AUS to SGN just before your trip is typically more expensive. But if there’s some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book an AUS to SGN flight and hotel package?
Compared with arranging flights and hotels separately, booking an AUS to SGN flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the stress out of planning your trip. Just pick your flights and select from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Tan Son Nhat Intl. Airport (SGN)?
Typically, you’re able to reschedule or cancel your AUS to SGN flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline’s policies and fees on flight changes, or if you want more information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.