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$387+ Cheap flights from Austin (AUS) to Hanoi (HAN)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — HAN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Austin to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$921
(oojo)

One-way from

$387
(American Airlines)
From Austin Bergstrom to Hanoi Noibai
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One-way flight from Austin Bergstrom to Hanoi Noibai
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Find flight deals from Austin to Hanoi

Cheapest flights from Austin to Hanoi
Explore the most affordable flight options available from Austin to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This KAYAK deal was found by Cheapflights users on 9/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:00 amAUS - HAN
2 stops27h 15mANA
Mon 9/2211:35 pmHAN - AUS
2 stops31h 02mANA
Deal found 9/9$871
This KAYAK deal was found by Cheapflights users on 9/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:00 amAUS - HAN
2 stops27h 15mANA
Wed 9/2411:35 pmHAN - AUS
2 stops26h 28mANA
Deal found 9/9$878
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 9/151:28 pmAUS - HAN
2 stops44h 07mDelta
Tue 9/2312:00 pmHAN - AUS
2 stops21h 00mDelta
Deal found 9/9$880
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 9/128:15 amAUS - HAN
2 stops25h 20mDelta
Tue 9/2312:00 pmHAN - AUS
2 stops21h 00mDelta
Deal found 9/9$901
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 9/119:30 amAUS - HAN
2 stops24h 05mDelta
Wed 9/2412:00 pmHAN - AUS
2 stops24h 24mDelta
Deal found 9/11$915
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/146:00 amAUS - HAN
2 stops27h 50mAmerican Airlines
Wed 9/2411:20 pmHAN - AUS
2 stops33h 04mAmerican Airlines
Deal found 9/11$927
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 9/128:15 amAUS - HAN
2 stops25h 20mDelta
Wed 9/2411:10 pmHAN - AUS
2 stops33h 50mDelta
Deal found 9/11$955
This oojo deal was found by Cheapflights users on 9/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:31 pmAUS - HAN
2 stops33h 04mChina Airlines
Sat 11/111:35 amHAN - AUS
2 stops38h 00mChina Airlines
Deal found 9/10$1,022
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/296:00 amAUS - HAN
2 stops27h 30mAmerican Airlines
Sat 12/2011:55 pmHAN - AUS
2 stops34h 00mAmerican Airlines
Deal found 9/10$1,035
This Gurufare deal was found by Cheapflights users on 9/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:00 amAUS - HAN
2 stops28h 05mANA
Fri 12/1912:25 amHAN - AUS
2 stops30h 01mANA
Deal found 9/10$1,039
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 11/194:26 pmAUS - HAN
2 stops40h 19mDelta
Sun 11/3011:05 pmHAN - AUS
2 stops37h 54mDelta
Deal found 9/9$1,050
This FlightHub deal was found by Cheapflights users on 9/11. 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.
Sun 9/147:20 amAUS - HAN
2 stops30h 00mChina Eastern
Tue 9/232:20 amHAN - AUS
2 stops30h 52mChina Eastern
Deal found 9/11$1,076

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Hanoi 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 11, 2025.
Use the filters below to find and compare flights from Austin to Hanoi that are best for you.

Fly from

Austin

Fly to

Hanoi

Route

Depart

Return

Price

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Wed 9/17

6:00 am-9:35 pm

2 stops27h 35m

Hanoi Noibai

Wed 9/24

11:10 pm-10:43 pm

2 stops35h 33m

$880

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Tue 9/16

6:20 am-9:35 pm

2 stops27h 15m

Hanoi Noibai

Tue 9/23

11:10 pm-10:43 pm

2 stops35h 33m

$880

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Wed 9/17

6:00 am-9:35 pm

2 stops27h 35m

Hanoi Noibai

Tue 9/23

11:10 pm-11:51 pm

2 stops36h 41m

$880

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Wed 9/17

10:45 am-10:40 am

2 stops35h 55m

Hanoi Noibai

Thu 9/25

12:00 pm-12:24 am

2 stops24h 24m

$880

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Tue 9/16

6:20 pm-9:35 pm

2 stops39h 15m

Hanoi Noibai

Wed 9/24

11:10 pm-10:43 pm

2 stops35h 33m

$880

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Mon 9/15

9:30 am-9:35 pm

2 stops24h 05m

Hanoi Noibai

Mon 9/22

11:10 pm-11:51 pm

2 stops36h 41m

$880

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Tue 9/16

6:00 am-9:35 pm

2 stops27h 35m

Hanoi Noibai

Thu 9/25

12:00 pm-9:00 pm

2 stops21h 00m

$880

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Mon 9/15

3:00 pm-10:40 am

2 stops31h 40m

Hanoi Noibai

Sun 9/21

11:10 pm-9:00 pm

2 stops33h 50m

$880

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Wed 9/17

5:00 pm-10:40 am

2 stops29h 40m

Hanoi Noibai

Sun 9/21

11:10 pm-12:13 am

2 stops37h 03m

$880

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Mon 9/15

6:00 am-9:35 pm

2 stops27h 35m

Hanoi Noibai

Wed 9/24

12:00 pm-9:00 pm

2 stops21h 00m

$880

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results
1
2

Best time to book a flight from Austin to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi 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 Hanoi

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

Find hourly flight availability from Austin to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 31% on flights from Austin to Hanoi by exploring options for tickets in the morning.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated September 11, 2025.
See what other customers who have flown with ANA and United Airlines from Austin to Hanoi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
961 reviews

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
961 reviews
ANA
8.4
Very good
961 reviews

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
United Airlines
7.4
Good
8,937 reviews
ANA
8.4
Very good
961 reviews

Boarding

8.6

Crew

8.7

Entertainment

7.9

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Related info for your journey

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

  • How long is the flight from Austin to Hanoi?

    Delta can get you from Austin to Hanoi in just under 27h 35m. Your travel time can differ by up to . The distance between Austin and Hanoi is about 8551 mi.

  • What are the cheapest airlines flying from Austin to Hanoi round-trip?

    Cheapflights users have booked flights from Austin to Hanoi round-trip from $832. Another airline that can offer you cheap pricing is United Airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Hanoi 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 Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Austin to Hanoi (average of $864). Flying from Austin to Hanoi in December is currently the most expensive (average of $1,600). 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 2 airlines flying from Austin to Hanoi

Discover the top 2 airlines that operate flights from Austin to Hanoi. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$832Average$1,357FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$833Average$1,415FlexibilityNo cancel feeOn-time69%

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