HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Vietnam

$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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SGN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Vietnam with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 September 17, 2025.

Round-trip from

$741
(American Airlines)

One-way from

$387
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$860
From Austin Bergstrom to Vietnam
Search Deals
One-way flight from Austin Bergstrom to Vietnam
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/225:00 amAUS - SGN
2 stops29h 00mAmerican Airlines
Wed 10/297:50 amSGN - AUS
2 stops26h 51mAmerican Airlines
Deal found 9/15$741
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 11/246:00 amAUS - SGN
2 stops27h 15mAmerican Airlines
Tue 12/1611:45 pmSGN - AUS
2 stops26h 12mAmerican Airlines
Deal found 9/16$838
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 11/247:10 amAUS - SGN
2 stops26h 05mAmerican Airlines
Wed 12/177:50 amSGN - AUS
2 stops21h 57mAmerican Airlines
Deal found 9/16$841
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 11/35:01 amAUS - HAN
2 stops28h 29mAmerican Airlines
Sun 11/1611:55 pmHAN - AUS
2 stops33h 50mAmerican Airlines
Deal found 9/15$848
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:16 amAUS - HAN
2 stops27h 19mDelta
Mon 11/311:05 pmHAN - AUS
2 stops34h 51mDelta
Deal found 9/15$880
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/17:30 amAUS - SGN
2 stops27h 25mUnited Airlines
Thu 11/2011:05 pmSGN - AUS
2 stops33h 48mUnited Airlines
Deal found 9/16$889
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:30 amAUS - SGN
2 stops27h 20mUnited Airlines
Wed 12/1011:05 pmSGN - AUS
3 stops29h 17mUnited Airlines
Deal found 9/15$890
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/183:51 pmAUS - HAN
2 stops66h 24mUnited Airlines
Tue 11/412:25 amHAN - AUS
2 stops29h 19mUnited Airlines
Deal found 9/15$899
This United Airlines deal was found by Cheapflights users on 9/14. 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
Fri 11/146:00 amSGN - AUS
2 stops28h 53mUnited Airlines
Deal found 9/14$899
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:30 amAUS - SGN
2 stops26h 25mUnited Airlines
Sat 11/86:00 amSGN - AUS
2 stops22h 34mUnited Airlines
Deal found 9/17$900
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/195:14 amAUS - HAN
2 stops28h 21mDelta
Thu 11/612:20 pmHAN - AUS
2 stops24h 37mDelta
Deal found 9/15$901
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:15 amAUS - SGN
2 stops26h 40mUnited Airlines
Wed 10/296:00 amSGN - AUS
3 stops25h 53mUnited Airlines
Deal found 9/15$905

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 September 17, 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

Mon 11/24

6:00 am-10:15 pm

2 stops27h 15m

Ho Chi Minh City

Tue 12/16

11:45 pm-12:57 pm

2 stops26h 12m

$838

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Tue 10/21

8:10 am-9:35 pm

2 stops25h 25m

Hanoi Noibai

Tue 11/4

12:20 pm-2:50 pm

2 stops39h 30m

$880

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Wed 10/22

6:17 am-9:35 pm

2 stops27h 18m

Hanoi Noibai

Wed 11/5

11:05 pm-10:55 pm

2 stops36h 50m

$880

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Mon 11/24

7:30 am-10:55 pm

2 stops26h 25m

Ho Chi Minh City

Wed 12/17

11:05 pm-5:03 am

3 stops42h 58m

$889

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Wed 11/26

7:30 am-10:55 pm

2 stops26h 25m

Ho Chi Minh City

Wed 12/17

11:05 pm-5:03 am

3 stops42h 58m

$889

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Thu 11/27

7:30 am-10:55 pm

2 stops26h 25m

Ho Chi Minh City

Thu 12/25

11:05 pm-5:26 pm

2 stops31h 21m

$889

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Sat 11/1

7:30 am-10:55 pm

2 stops27h 25m

Ho Chi Minh City

Thu 11/20

11:05 pm-4:00 pm

2 stops29h 55m

$889

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Tue 11/18

5:30 am-10:55 pm

3 stops28h 25m

Ho Chi Minh City

Wed 12/10

11:05 pm-4:45 pm

2 stops30h 40m

$893

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Mon 11/3

7:30 am-10:55 pm

2 stops26h 25m

Ho Chi Minh City

Fri 11/14

6:00 am-9:53 pm

2 stops28h 53m

$899

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Thu 10/23

6:17 am-9:35 pm

2 stops27h 18m

Hanoi Noibai

Sat 11/1

11:05 pm-12:57 am

2 stops37h 52m

$901

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 42 results
1
2
3
...
5

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, September is the cheapest month in which you can book a flight from Austin to Vietnam (average of $876). Flying from Austin to Vietnam in June is currently the most expensive (average of $1,427). 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 September 17, 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 September 17, 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
1,237 reviews

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

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
1,237 reviews
EVA Air
8.4
Very good
1,237 reviews

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

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
964 reviews
EVA Air
8.4
Very good
1,237 reviews

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

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
1,559 reviews
EVA Air
8.4
Very good
1,237 reviews

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

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
Delta
8.0
Very good
7,961 reviews
EVA Air
8.4
Very good
1,237 reviews

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

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
8,926 reviews
EVA Air
8.4
Very good
1,237 reviews

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

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 25h 25m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. The distance between Austin and Vietnam is about 8551 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, September is the cheapest month in which you can book a flight from Austin to Vietnam (average of $876). Flying from Austin to Vietnam in June is currently the most expensive (average of $1,427). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Narita flights
Dallas/Fort Worth to Haneda flights
Hobby to Haneda flights
Hobby to Narita flights
George Bush Intcntl to Haneda flights
Dallas/Fort Worth to Hyderabad flights
George Bush Intcntl to Narita flights
Dallas/Fort Worth to Suvarnabhumi flights
Dallas/Fort Worth to Mumbai flights
Hobby to Ho Chi Minh City flights
Dallas/Fort Worth to New Delhi flights
Dallas/Fort Worth to Ho Chi Minh City flights
Hobby to Suvarnabhumi flights
Hobby to Mumbai flights
Dallas/Fort Worth to Incheon Intl flights
George Bush Intcntl to Ho Chi Minh City flights
Austin to Narita flights
George Bush Intcntl to Mumbai flights
Austin to Haneda flights
George Bush Intcntl to Suvarnabhumi flights
Love Field to Narita flights
Dallas/Fort Worth to Bangalore flights
Hobby to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Hong Kong flights
Hobby to Manila flights
Dallas/Fort Worth to Taiwan Taoyuan Intl flights
Hobby to New Delhi flights
George Bush Intcntl to Taiwan Taoyuan Intl flights
Hobby to Hongqiao Intl flights
Dallas/Fort Worth to Chennai flights
Dallas/Fort Worth to Karachi flights
George Bush Intcntl to Hongqiao Intl flights
Hobby to Pu Dong flights
Hobby to Incheon Intl flights
Hobby to Hyderabad flights
Austin to Mumbai flights
Dallas/Fort Worth to Kathmandu flights
Love Field to Ho Chi Minh City flights
Love Field to Suvarnabhumi flights
Dallas/Fort Worth to Kuala Lumpur Intl flights
George Bush Intcntl to New Delhi flights
Dallas/Fort Worth to Manila flights
Dallas/Fort Worth to Hongqiao Intl flights
Dallas/Fort Worth to Ahmedabad flights
Hobby to Hong Kong flights
George Bush Intcntl to Manila flights
George Bush Intcntl to Hyderabad flights
Hobby to Karachi flights
Dallas/Fort Worth to Cochin flights
Austin to Hyderabad flights

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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$673Average$1,548FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$773Average$1,102FlexibilityNo cancel feeOn-time79%
ANACheapest$832Average$1,218FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$833Average$1,235FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$840Average$1,100FlexibilityNo cancel feeOn-time71%
China EasternCheapest$861Average$1,006FlexibilityNo cancel feeOn-time62%
China AirlinesCheapest$896Average$1,611FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$940Average$1,073FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$1,000Average$1,384FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$1,002Average$1,453FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.