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$387+ Cheap flights from Austin (AUS) to Vietnam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SGN
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Austin to Vietnam

Keep the following information in mind while searching for Austin to Vietnam flight deals. Data was last updated August 18, 2025.

Round-trip from

$741
(American Airlines)

One-way from

$387
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$1,044
From Austin Bergstrom to Vietnam
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One-way flight from Austin Bergstrom to Vietnam
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Highest demand for flights based on searches. 8% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Austin to Vietnam

Cheapest flights from Austin to Vietnam
Explore the most affordable flight options available from Austin to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 amAUS - SGN
2 stops27h 45mAmerican Airlines
Wed 10/18:20 amSGN - AUS
2 stops24h 02mAmerican Airlines
Deal found 8/16$741
This American Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:00 amAUS - SGN
2 stops28h 45mAmerican Airlines
Fri 10/38:20 amSGN - AUS
2 stops22h 26mAmerican Airlines
Deal found 8/15$769
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:00 amAUS - HAN
2 stops28h 50mAmerican Airlines
Sun 9/2111:20 pmHAN - AUS
2 stops31h 26mAmerican Airlines
Deal found 8/16$774
This CrystalTravel deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:44 amAUS - SGN
2 stops28h 31mANA
Wed 9/2411:15 pmSGN - AUS
2 stops25h 53mANA
Deal found 8/17$809
This Ovago deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2612:48 pmAUS - SGN
2 stops45h 07mANA
Wed 9/2411:15 pmSGN - AUS
2 stops25h 53mANA
Deal found 8/18$833
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:15 amAUS - SGN
2 stops31h 10mAmerican Airlines
Mon 10/611:20 pmSGN - AUS
2 stops25h 24mAmerican Airlines
Deal found 8/17$835
This Ovago deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:00 amAUS - SGN
2 stops29h 15mANA
Mon 9/2911:15 pmSGN - AUS
2 stops35h 24mANA
Deal found 8/17$836
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:15 amAUS - SGN
2 stops31h 10mAmerican Airlines
Mon 9/228:00 amSGN - AUS
2 stops24h 22mAmerican Airlines
Deal found 8/17$838
This Ovago deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:44 amAUS - SGN
2 stops28h 31mANA
Thu 9/257:00 amSGN - AUS
2 stops23h 41mANA
Deal found 8/16$839
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:05 amAUS - SGN
2 stops29h 10mUnited Airlines
Thu 10/27:00 amSGN - AUS
3 stops34h 32mUnited Airlines
Deal found 8/16$841
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:30 amAUS - SGN
2 stops26h 25mUnited Airlines
Thu 12/186:00 amSGN - AUS
2 stops28h 58mUnited Airlines
Deal found 8/16$844
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/258:00 amAUS - SGN
2 stops28h 15mUnited Airlines
Sat 10/2511:15 pmSGN - AUS
2 stops58h 38mUnited Airlines
Deal found 8/16$845

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin 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, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Austin to Vietnam that are best for you.

Fly from

Austin

Fly to

Vietnam

Route

Depart

Return

Price

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Wed 9/17

6:00 am-9:45 pm

2 stops27h 45m

Ho Chi Minh City

Wed 10/1

8:20 am-8:22 pm

2 stops24h 02m

$741

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Tue 9/30

6:00 am-10:00 pm

2 stops28h 00m

Ho Chi Minh City

Tue 10/7

8:20 am-10:41 pm

2 stops26h 21m

$741

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Sat 9/27

5:00 am-9:45 pm

2 stops28h 45m

Ho Chi Minh City

Wed 10/15

8:20 am-9:18 pm

2 stops24h 58m

$769

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Thu 9/25

5:00 am-9:45 pm

2 stops28h 45m

Ho Chi Minh City

Fri 10/3

8:20 am-6:46 pm

2 stops22h 26m

$769

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sun 9/14

5:00 am-9:50 pm

2 stops28h 50m

Hanoi Noibai

Sun 9/21

11:20 pm-6:46 pm

2 stops31h 26m

$774

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Thu 9/4

7:44 am-12:15 am

2 stops28h 31m

Ho Chi Minh City

Wed 9/24

11:15 pm-1:08 pm

2 stops25h 53m

$809

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Mon 9/8

10:15 am-5:25 am

2 stops31h 10m

Ho Chi Minh City

Mon 10/6

11:20 pm-12:44 pm

2 stops25h 24m

$835

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Mon 9/8

7:44 am-12:15 am

2 stops28h 31m

Ho Chi Minh City

Mon 9/29

11:15 pm-10:39 pm

2 stops35h 24m

$836

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Wed 9/17

7:05 am-12:15 am

2 stops29h 10m

Ho Chi Minh City

Wed 10/1

11:15 pm-5:32 am

3 stops42h 17m

$838

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Tue 9/16

10:15 am-5:25 am

2 stops31h 10m

Ho Chi Minh City

Mon 9/22

8:00 am-8:22 pm

2 stops24h 22m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 35 results
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Best time to book a flight from Austin to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Vietnam

What is the cheapest month to book a flight from Austin to Vietnam?

Currently, August is the cheapest month in which you can book a flight from Austin to Vietnam (average of $910). Flying from Austin to Vietnam in June is currently the most expensive (average of $1,430). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to VN?

Find hourly flight availability from Austin to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from Austin to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated August 18, 2025.
Peruse reviews from past customers who have flown with EVA Air, ANA, and Japan Airlines from Austin to Vietnam to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,232 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,232 reviews
EVA Air
8.4
Very good
1,232 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
ANA
8.4
Very good
934 reviews
EVA Air
8.4
Very good
1,232 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Japan Airlines
8.3
Very good
1,550 reviews
EVA Air
8.4
Very good
1,232 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Asiana Airlines
8.2
Very good
476 reviews
EVA Air
8.4
Very good
1,232 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
United Airlines
7.4
Good
8,925 reviews
EVA Air
8.4
Very good
1,232 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from Austin to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Vietnam?

    Located just 7.5 mi from the city center, Austin Bergstrom (AUS) is the airport most travelers will use when flying to Vietnam from Austin.

  • How long is the flight from Austin to Vietnam?

    There are many flights that can get you from Austin to Vietnam in 27h 45m. Fly via American Airlines or ANA to get the fastest option. The distance between Austin and Vietnam is about 9168 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Austin to Vietnam one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $387. ANA flights start at $433 while deals on United Airlines start at $433 one-way.

  • Can I find deals for flights from Austin to Vietnam that include hotel bookings?

    Yes. In addition to deals on Austin to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Vietnam.

  • Can I find deals for business class flights from Austin to Vietnam?

    Yes. Cheapflights offers flight deals from Austin to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Vietnam?

    Currently, August is the cheapest month in which you can book a flight from Austin to Vietnam (average of $910). Flying from Austin to Vietnam in June is currently the most expensive (average of $1,430). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Austin to Vietnam

Discover the top 10 airlines that operate flights from Austin to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$673Average$1,553FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$773Average$1,099FlexibilityNo cancel feeOn-time79%
ANACheapest$832Average$1,220FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$833Average$1,237FlexibilityNo cancel feeOn-time69%
China EasternCheapest$861Average$1,006FlexibilityNo cancel feeOn-time62%
China AirlinesCheapest$896Average$1,611FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$945Average$1,080FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$999Average$1,092FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,017Average$1,466FlexibilityNo cancel feeOn-time74%
DeltaCheapest$1,039Average$1,393FlexibilityNo cancel feeOn-timeN/A

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