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$352+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — HAN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:44 pmAUS - HAN
2 stops38h 21mUnited Airlines
Sat 12/2712:25 amHAN - AUS
2 stops41h 38mUnited Airlines
Deal found 12/10$1,514
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:11 amAUS - HAN
2 stops24h 54mUnited Airlines
Sat 12/2712:25 amHAN - AUS
2 stops36h 31mUnited Airlines
Deal found 12/10$1,574
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:59 pmAUS - HAN
2 stops40h 06mUnited Airlines
Wed 1/1412:25 amHAN - AUS
2 stops29h 28mUnited Airlines
Deal found 12/9$1,612
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:30 amAUS - HAN
2 stops38h 05mMultiple Airlines
Sun 12/2111:55 pmHAN - AUS
2 stops35h 33mMultiple Airlines
Deal found 12/11$1,660
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/144:20 pmAUS - HAN
2 stops35h 55mMultiple Airlines
Sat 12/206:20 pmHAN - AUS
2 stops55h 12mMultiple Airlines
Deal found 12/11$1,732
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/144:20 pmAUS - HAN
2 stops35h 55mMultiple Airlines
Mon 12/226:20 pmHAN - AUS
2 stops43h 17mMultiple Airlines
Deal found 12/11$1,781
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:11 amAUS - HAN
2 stops24h 54mUnited Airlines
Sun 12/2812:25 amHAN - AUS
2 stops34h 00mUnited Airlines
Deal found 12/10$1,784
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:44 pmAUS - HAN
2 stops38h 21mUnited Airlines
Sun 12/2812:25 amHAN - AUS
2 stops34h 00mUnited Airlines
Deal found 12/10$1,790
This Mytrip deal was found by Cheapflights users on 12/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amAUS - HAN
3 stops35h 55mMultiple Airlines
Thu 1/1512:35 pmHAN - AUS
3 stops34h 59mMultiple Airlines
Deal found 12/9$1,824
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:11 amAUS - HAN
2 stops24h 54mUnited Airlines
Sat 12/2712:25 amHAN - AUS
2 stops30h 01mUnited Airlines
Deal found 12/10$1,874
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:11 amAUS - HAN
2 stops24h 54mUnited Airlines
Sat 12/2711:50 pmHAN - AUS
2 stops31h 42mUnited Airlines
Deal found 12/10$1,922
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:59 pmAUS - HAN
2 stops40h 06mUnited Airlines
Sat 12/2711:50 pmHAN - AUS
2 stops31h 42mUnited Airlines
Deal found 12/10$1,929

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$886
(FlightHub)

One-way from

$352
(Kiwi.com)
Provider with most accurate pricing for Austin Bergstrom-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Hanoi Noibai flights.
Search Deals
From Austin Bergstrom to Hanoi Noibai
Search Deals
One-way flight from Austin Bergstrom to Hanoi Noibai
Search Deals

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 December 12, 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

Mon 1/26

7:00 am-11:05 pm

2 stops27h 05m

Hanoi Noibai

Sun 2/1

12:25 am-4:53 pm

2 stops29h 28m

$909

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sun 2/8

3:10 pm-12:10 pm

2 stops32h 00m

Hanoi Noibai

Wed 4/8

1:25 pm-12:25 am

2 stops23h 00m

$1,203

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Mon 1/26

1:58 pm-5:20 pm

2 stops38h 22m

Hanoi Noibai

Mon 2/2

6:30 pm-1:58 pm

3 stops56h 28m

$1,362

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sun 12/14

4:20 pm-5:15 pm

2 stops35h 55m

Hanoi Noibai

Sat 12/20

6:20 pm-12:32 pm

2 stops55h 12m

$1,732

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sun 12/14

4:20 pm-5:15 pm

2 stops35h 55m

Hanoi Noibai

Mon 12/22

6:20 pm-12:37 am

2 stops43h 17m

$1,781

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Mon 12/15

12:19 pm-6:55 am

2 stops29h 36m

Hanoi Noibai

Sun 12/21

5:30 pm-12:32 pm

2 stops32h 02m

$1,946

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Mon 12/15

7:26 pm-11:35 am

2 stops27h 09m

Hanoi Noibai

Mon 12/22

6:20 pm-12:37 am

2 stops43h 17m

$2,032

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Tue 12/16

1:33 pm-5:25 pm

2 stops38h 52m

Hanoi Noibai

Mon 12/22

11:30 am-12:32 pm

2 stops38h 02m

$2,130

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sun 12/14

6:11 am-10:25 pm

2 stops27h 14m

Hanoi Noibai

Tue 12/30

11:50 pm-7:13 pm

2 stops32h 23m

$2,145

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sun 12/28

9:50 am-11:05 pm

2 stops48h 15m

Hanoi Noibai

Mon 1/5

11:50 pm-10:16 pm

2 stops35h 26m

$2,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 12 results
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Compare providers for flights from Austin to Hanoi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Hanoi in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Hanoi flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Hanoi flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Hanoi flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 39% on flights from Austin to Hanoi by exploring options for tickets in the morning.

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?

    ANA and Singapore Airlines can get you from Austin to Hanoi in just under 27h 05m. Your travel time can differ by up to 11h 17m. The distance between Austin and Hanoi is about 8551 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $434. However, be on the lookout for offers from ANA and Japan Airlines, as they are both options that can get you from Austin to Hanoi for a low price.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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