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$491+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SGN
May 2 — May 91
Sat 5/2
Sat 5/9
1 adult, Economy
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Cheap 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 April 2, 2026.

This United Airlines deal was found by Cheapflights users on 3/31. 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 9/17:10 pm
AUS
-
HAN
2 stops39h 05m
United Airlines
Tue 9/1511:35 pm
HAN
-
AUS
2 stops30h 40m
United Airlines
Deal found 3/31$809
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Sun 8/232:10 pm
AUS
-
HAN
2 stops44h 05m
United Airlines
Sun 9/611:35 pm
HAN
-
AUS
2 stops50h 18m
United Airlines
Deal found 4/1$816
This Gotogate deal was found by Cheapflights users on 3/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:00 am
AUS
-
HAN
2 stops25h 15m
ANA
Wed 9/1611:35 pm
HAN
-
AUS
2 stops23h 36m
ANA
Deal found 3/28$833
This United Airlines deal was found by Cheapflights users on 3/29. 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 9/39:00 am
AUS
-
HAN
2 stops25h 15m
United Airlines
Thu 9/1711:35 pm
HAN
-
AUS
2 stops52h 20m
United Airlines
Deal found 3/29$861
This BusinessClass deal was found by Cheapflights users on 4/1. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:20 am
AUS
-
SGN
2 stops30h 15m
China Eastern
Fri 9/42:35 am
SGN
-
AUS
2 stops30h 27m
China Eastern
Deal found 4/1$866
This BusinessClass deal was found by Cheapflights users on 4/1. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:10 am
AUS
-
SGN
2 stops30h 25m
China Eastern
Tue 5/122:35 am
SGN
-
AUS
2 stops30h 11m
China Eastern
Deal found 4/1$875
This Justfly.com deal was found by Cheapflights users on 3/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:25 am
AUS
-
HAN
2 stops27h 50m
ANA
Fri 9/1111:35 pm
HAN
-
AUS
2 stops30h 40m
ANA
Deal found 3/28$901
This BusinessClass deal was found by Cheapflights users on 4/1. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:29 am
AUS
-
SGN
2 stops30h 06m
China Eastern
Thu 5/72:35 am
SGN
-
AUS
2 stops30h 11m
China Eastern
Deal found 4/1$922
This United Airlines deal was found by Cheapflights users on 3/30. 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 9/98:00 am
AUS
-
HAN
2 stops26h 15m
United Airlines
Sun 9/1311:35 pm
HAN
-
AUS
2 stops36h 06m
United Airlines
Deal found 3/30$923
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:04 pm
AUS
-
SGN
2 stops26h 36m
Multiple Airlines
Mon 10/125:30 pm
SGN
-
AUS
2 stops33h 45m
Multiple Airlines
Deal found 3/31$936
This FlightHub deal was found by Cheapflights users on 3/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:36 pm
AUS
-
SGN
2 stops32h 04m
Multiple Airlines
Tue 10/2711:00 am
SGN
-
AUS
2 stops40h 15m
Multiple Airlines
Deal found 3/29$937
This BusinessClass deal was found by Cheapflights users on 3/30. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:20 am
AUS
-
SGN
2 stops30h 15m
China Eastern
Wed 9/22:35 am
SGN
-
AUS
2 stops30h 27m
China Eastern
Deal found 3/30$939

Find flight deals from Austin to Vietnam

Keep the following information in mind while searching for Austin to Vietnam flight deals. Data was last updated April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$809
(United Airlines)

One-way from

$491
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$975
Provider with most accurate pricing for Austin Bergstrom-Ho Chi Minh City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Ho Chi Minh City flights.
Search Deals
From Austin Bergstrom to Vietnam
Search Deals
One-way flight from Austin Bergstrom to Vietnam
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($249 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 2, 2026.
Use the filters below to find and compare flights from Austin to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Tue 9/1

2:10 pm-10:15 pm

2 stops44h 05m

Hanoi Noibai

Tue 9/15

11:35 pm-10:02 pm

2 stops34h 27m

$809

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Wed 9/9

8:00 am-10:15 pm

2 stops26h 15m

Hanoi Noibai

Sun 9/13

11:35 pm-11:41 pm

2 stops36h 06m

$923

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sun 8/23

9:35 am-10:15 pm

2 stops48h 40m

Hanoi Noibai

Sun 9/6

11:35 pm-11:13 pm

2 stops35h 38m

$929

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Mon 9/7

5:35 am-10:15 pm

2 stops28h 40m

Hanoi Noibai

Thu 9/10

11:35 pm-11:59 pm

2 stops36h 24m

$953

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Mon 4/13

6:00 am-11:15 pm

2 stops29h 15m

Ho Chi Minh City

Wed 5/13

7:30 am-12:31 am

2 stops29h 01m

$1,087

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Tue 9/29

5:46 am-10:05 pm

3 stops28h 19m

Ho Chi Minh City

Mon 11/9

11:05 pm-12:25 am

2 stops38h 20m

$1,097

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Thu 8/13

5:35 am-10:05 pm

3 stops28h 30m

Ho Chi Minh City

Thu 9/24

7:00 am-6:12 pm

2 stops23h 12m

$1,100

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Mon 4/13

7:00 am-10:05 pm

3 stops27h 05m

Ho Chi Minh City

Wed 5/13

7:00 am-11:59 pm

2 stops28h 59m

$1,100

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Mon 8/3

5:20 am-9:55 pm

2 stops28h 35m

Ho Chi Minh City

Mon 8/24

11:15 pm-1:53 pm

2 stops50h 38m

$1,101

AustinHo Chi Minh City

AUS - SGN

AUSSGN

Austin Bergstrom

Sun 8/16

7:10 pm-10:05 pm

3 stops38h 55m

Ho Chi Minh City

Sat 9/5

11:15 pm-9:57 pm

2 stops58h 42m

$1,105

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 27 resultsSorted by cheapest first
1
2
3

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 $502). Flying from Austin to Vietnam in July is currently the most expensive (average of $991). 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.

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 April 2, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines,EVA Air, andANA 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.
STARLUX Airlines
9.0
Wonderful
293 reviews

Food

8.7

Boarding

9.0

Comfort

8.9

Crew

9.2

Overall

9.0

Entertainment

8.8

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
STARLUX Airlines
9.0
Wonderful
293 reviews
STARLUX Airlines
9.0
Wonderful
293 reviews

Food

8.7

Boarding

9.0

Comfort

8.9

Crew

9.2

Overall

9.0

Entertainment

8.8

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
EVA Air
8.5
Very good
1,399 reviews
STARLUX Airlines
9.0
Wonderful
293 reviews

Food

8.7

Boarding

9.0

Comfort

8.9

Crew

9.2

Overall

9.0

Entertainment

8.8

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
ANA
8.4
Very good
1,162 reviews
STARLUX Airlines
9.0
Wonderful
293 reviews

Food

8.7

Boarding

9.0

Comfort

8.9

Crew

9.2

Overall

9.0

Entertainment

8.8

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Delta
7.9
Good
8,368 reviews
STARLUX Airlines
9.0
Wonderful
293 reviews

Food

8.7

Boarding

9.0

Comfort

8.9

Crew

9.2

Overall

9.0

Entertainment

8.8

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
United Airlines
7.4
Good
9,535 reviews
STARLUX Airlines
9.0
Wonderful
293 reviews

Food

8.7

Boarding

9.0

Comfort

8.9

Crew

9.2

Overall

9.0

Entertainment

8.8

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

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 44h 05m. Fly via United Airlines to get the fastest option. The distance between Austin and Vietnam is about 8551 mi.

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

    To fly one-way, consider booking your trip with ANA, which is currently one of the cheapest options available, starting at $433. United Airlines flights start at $434 while deals on Japan Airlines start at $452 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, September is the cheapest month in which you can book a flight from Austin to Vietnam (average of $502). Flying from Austin to Vietnam in July is currently the most expensive (average of $991). 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.

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 April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$539Average$931FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$784Average$1,074FlexibilityNo cancel feeOn-time79%
ANACheapest$798Average$975FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$829Average$2,008FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$840Average$1,067FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$847Average$1,057FlexibilityNo cancel feeOn-time69%
STARLUX AirlinesCheapest$868Average$1,023FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$880Average$1,415FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$899Average$966FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$971Average$1,214FlexibilityNo cancel feeOn-time74%

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