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Cheap flights from Austin to Hanoi from $387

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Hanoi departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Austin to Hanoi (AUS-HAN)

Cheap round-trip flights

Delta Logo
6:20 am - 9:35 pmAUS-HAN
27h 15m2 stops
Delta Logo
11:10 pm - 10:43 pmHAN-AUS
35h 33m2 stops
$901Delta
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Fri, Sep 19 - Tue, Sep 23
ANA Logo
7:00 am - 11:05 pmAUS-HAN
27h 05m2 stops
ANA Logo
12:25 am - 10:29 pmHAN-AUS
35h 04m2 stops
$969ANA
Find Deal
Sun, Feb 1 - Sat, Feb 14
United Airlines Logo
5:30 am - 11:05 pmAUS-HAN
28h 35m2 stops
United Airlines Logo
12:25 am - 5:03 amHAN-AUS
41h 38m3 stops
$971United Airlines
Find Deal
Sat, Nov 29 - Fri, Dec 19
China Airlines Logo
7:47 pm - 10:35 amAUS-HAN
26h 48m2 stops
China Airlines Logo
11:35 am - 6:39 pmHAN-AUS
43h 04m2 stops
$972China Airlines
Find Deal
Sun, Oct 5 - Sat, Oct 18
United Airlines Logo
5:30 am - 11:05 pmAUS-HAN
28h 35m2 stops
United Airlines Logo
12:25 am - 5:03 amHAN-AUS
41h 38m2 stops
$979United Airlines
Find Deal
Sat, Nov 29 - Fri, Dec 19
Cathay Pacific Logo
7:10 am - 9:55 amAUS-HAN
38h 45m2 stops
Cathay Pacific Logo
7:05 pm - 8:37 pmHAN-AUS
37h 32m2 stops
$982Cathay Pacific
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Fri, Oct 3 - Sun, Oct 12
China Airlines Logo
7:38 pm - 10:35 amAUS-HAN
26h 57m2 stops
China Airlines Logo
11:35 am - 12:40 pmHAN-AUS
37h 05m2 stops
$990China Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 6
China Airlines Logo
6:50 pm - 10:35 amAUS-HAN
26h 45m2 stops
China Airlines Logo
5:30 pm - 5:15 amHAN-AUS
24h 45m2 stops
$997China Airlines
Find Deal
Sun, Feb 1 - Sun, Feb 15
Cathay Pacific Logo
5:00 pm - 6:25 pmAUS-HAN
36h 25m2 stops
Cathay Pacific Logo
11:05 am - 8:15 pmHAN-AUS
22h 10m2 stops
$1,023Cathay Pacific
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Sat, Nov 29 - Sat, Dec 20
EVA Air Logo
6:20 am - 11:35 amAUS-HAN
40h 15m2 stops
EVA Air Logo
12:35 pm - 10:55 pmHAN-AUS
23h 20m2 stops
$1,035EVA Air
Find Deal
Fri, Nov 21 - Tue, Dec 2

United Airlines flights from Austin to Hanoi

Our best United Airlines deals on Austin to Hanoi flight tickets
United Airlines
Nov 29
AUS5:30 amAustin Bergstrom
28h 35m
2 stops
HAN11:05 pmHanoi Noibai
Dec 19
HAN12:25 amHanoi Noibai
41h 38m
3 stops
AUS5:03 amAustin Bergstrom
$971
Find similar
United Airlines
Nov 29
AUS5:30 amAustin Bergstrom
28h 35m
2 stops
HAN11:05 pmHanoi Noibai
Dec 19
HAN12:25 amHanoi Noibai
41h 38m
2 stops
AUS5:03 amAustin Bergstrom
$979
Find similar
United Airlines
Dec 3
AUS6:00 amAustin Bergstrom
28h 05m
2 stops
HAN11:05 pmHanoi Noibai
Jan 14
HAN12:25 amHanoi Noibai
34h 13m
2 stops
AUS9:38 pmAustin Bergstrom
$1,004
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China Eastern flights from Austin to Hanoi

Our best China Eastern deals on Austin to Hanoi flight tickets
China Eastern
Nov 27
AUS7:20 amAustin Bergstrom
29h 25m
2 stops
HAN1:45 amHanoi Noibai
Dec 5
HAN2:45 amHanoi Noibai
31h 13m
2 stops
AUS8:58 pmAustin Bergstrom
$1,053
Find similar
China Eastern
Aug 31
AUS7:20 amAustin Bergstrom
30h 00m
2 stops
HAN1:20 amHanoi Noibai
Sep 5
HAN2:20 amHanoi Noibai
31h 02m
2 stops
AUS9:22 pmAustin Bergstrom
$1,395
Find similar
China Eastern
Sep 19
AUS7:20 amAustin Bergstrom
30h 00m
2 stops
HAN1:20 amHanoi Noibai
Sep 22
HAN2:20 amHanoi Noibai
30h 52m
2 stops
AUS9:12 pmAustin Bergstrom
$1,504
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Austin to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Fri 9/19

6:20 am-9:35 pm

2 stops27h 15m

Hanoi Noibai

Tue 9/23

11:10 pm-10:43 pm

2 stops35h 33m

$901

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sun 2/1

7:00 am-11:05 pm

2 stops27h 05m

Hanoi Noibai

Sat 2/14

12:25 am-10:29 pm

2 stops35h 04m

$969

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sat 11/29

5:30 am-11:05 pm

2 stops28h 35m

Hanoi Noibai

Fri 12/19

12:25 am-5:03 am

3 stops41h 38m

$971

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sun 10/5

7:47 pm-10:35 am

2 stops26h 48m

Hanoi Noibai

Sat 10/18

11:35 am-6:39 pm

2 stops43h 04m

$972

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sat 11/29

5:30 am-11:05 pm

2 stops28h 35m

Hanoi Noibai

Fri 12/19

12:25 am-5:03 am

2 stops41h 38m

$979

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Fri 10/3

7:10 am-9:55 am

2 stops38h 45m

Hanoi Noibai

Sun 10/12

7:05 pm-8:37 pm

2 stops37h 32m

$982

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sun 8/31

7:38 pm-10:35 am

2 stops26h 57m

Hanoi Noibai

Sat 9/6

11:35 am-12:40 pm

2 stops37h 05m

$990

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sun 2/1

6:50 pm-10:35 am

2 stops26h 45m

Hanoi Noibai

Sun 2/15

5:30 pm-5:15 am

2 stops24h 45m

$997

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Sat 11/29

5:00 pm-6:25 pm

2 stops36h 25m

Hanoi Noibai

Sat 12/20

11:05 am-8:15 pm

2 stops22h 10m

$1,023

AustinHanoi

AUS - HAN

AUSHAN

Austin Bergstrom

Fri 11/21

6:20 am-11:35 am

2 stops40h 15m

Hanoi Noibai

Tue 12/2

12:35 pm-10:55 pm

2 stops23h 20m

$1,035

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hanoi from

How to get the cheapest flight ticket from Austin to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Hanoi?

According to our data, Thursday is the cheapest day to fly to Hanoi from Austin. The lowest ticket price found for a Thursday departure recently was $1,069. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Sunday is $1,958.

What is the cheapest time of day to depart on your flight to Hanoi?

Our most recent data shows that the best time of day to fly to Hanoi is in the morning. Flights from Austin to Hanoi during this time can be as low as $1,357. Try not to purchase tickets in the afternoon because they tend to be around $1,944. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Austin to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Hanoi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Hanoi (AUS to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Hanoi

Direct flights

None
There are no direct flights from Austin to Hanoi. There are no popular flight routes from Austin to Hanoi.
Search flight deals

  • How far is Austin Bergstrom to Hanoi Noibai by plane?

    Austin Bergstrom and Hanoi Noibai are 8556.3 mi apart from one another. A reasonable flight in good conditions will take 26h 32m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Hanoi Noibai Airport?

    Prices for flights from Austin Bergstrom Airport to Hanoi Noibai Airport are updated daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Hanoi Noibai Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Hanoi Noibai Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Hanoi Noibai Airport.

  • What documentation or ID do you need to fly to Hanoi Noibai Airport?

    The travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Austin to Hanoi?

Best airlines flying from Austin to Hanoi

Compare and see reviews for airlines that fly from Austin to Hanoi with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $832Free CancellationRating
8.4
936 reviews
Search ANA flights
United AirlinesPriceFrom $833Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Hanoi?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hanoi from Austin.

Can I find flights from Austin to Hanoi with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hanoi from Austin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Austin to Hanoi?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Austin to Hanoi.

I’m not ready to book a flight from Austin to Hanoi right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Austin to Hanoi flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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