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$624+ Cheap flights from Austin (AUS) to Graz (GRZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — GRZ
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Austin to Graz

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Graz (GRZ). 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 October 2, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$724
(Lufthansa)

Popular in

September

Cheapest in

February

Average price

$1,187
Provider with most accurate pricing for Austin Bergstrom-Graz Thalerhof flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Graz Thalerhof flights.
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From Austin Bergstrom to Graz Thalerhof
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Austin to Graz

Cheapest flights from Austin to Graz
Explore the most affordable flight options available from Austin to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This Gotogate deal was found by Cheapflights users on 10/2. 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.
Sun 11/164:10 pmAUS - GRZ
1 stop14h 25mLufthansa
Sun 11/236:05 amGRZ - AUS
1 stop15h 10mLufthansa
Deal found 10/2$624
This Gotogate deal was found by Cheapflights users on 10/2. 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.
Sun 11/164:10 pmAUS - GRZ
1 stop14h 25mMultiple Airlines
Sun 11/2310:00 amGRZ - AUS
2 stops33h 19mMultiple Airlines
Deal found 10/2$632
This Air Canada deal was found by Cheapflights users on 10/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/161:05 pmAUS - GRZ
3 stops40h 50mAir Canada
Sun 11/239:50 amGRZ - AUS
3 stops33h 29mAir Canada
Deal found 10/2$770

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Graz 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 October 2, 2025.
Use the filters below to find and compare flights from Austin to Graz that are best for you.

Fly from

Austin

Fly to

Graz

Route

Depart

Return

Price

AustinGraz

AUS - GRZ

AUSGRZ

Austin Bergstrom

Sun 11/16

4:10 pm-1:35 pm

1 stop14h 25m

Graz Thalerhof

Sun 11/23

6:05 am-2:15 pm

1 stop15h 10m

$624

AustinGraz

AUS - GRZ

AUSGRZ

Austin Bergstrom

Sun 11/16

4:10 pm-1:35 pm

1 stop14h 25m

Graz Thalerhof

Sun 11/23

10:00 am-12:19 pm

2 stops33h 19m

$632

AustinGraz

AUS - GRZ

AUSGRZ

Austin Bergstrom

Wed 3/4

12:55 pm-3:40 pm

2 stops19h 45m

Graz Thalerhof

Sun 3/8

3:45 pm-3:15 pm

2 stops53h 30m

$724

AustinGraz

AUS - GRZ

AUSGRZ

Austin Bergstrom

Sun 11/16

1:05 pm-12:55 pm

3 stops40h 50m

Graz Thalerhof

Sun 11/23

9:50 am-12:19 pm

3 stops33h 29m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

  • Most accurate provider: When it comes to deals on Austin-Graz flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Austin-Graz flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Austin-Graz flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Graz flights, Cheapflights users trust Expedia the most. Expedia 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-Graz 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 Graz

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

Related info for your journey

Find useful and relevant information for your journey from Austin to Graz. 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 Graz?

    Airlines like Lufthansa fly from Austin to Graz in about 14h 25m. The time it takes to get you to your destination can typically vary by up to . The distance from Austin to Graz is about 5673 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Graz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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