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$577+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — GRZ
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Austin to Graz

Best flights from Austin to Graz
Discover carefully curated flight deals from Austin to Graz that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

This Lufthansa deal was found by Cheapflights users on 12/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/69:50 amAUS - GRZ
2 stops22h 50mLufthansa
Tue 2/106:05 amGRZ - AUS
1 stop15h 10mLufthansa
Deal found 12/1$577
This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:30 amAUS - GRZ
3 stops24h 05mUnited Airlines
Tue 2/106:05 amGRZ - AUS
1 stop15h 10mUnited Airlines
Deal found 12/2$589
This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:30 pmAUS - GRZ
2 stops35h 35mUnited Airlines
Thu 5/76:00 amGRZ - AUS
2 stops20h 56mUnited Airlines
Deal found 12/2$685
This Expedia deal was found by Cheapflights users on 12/3. 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.
Mon 4/136:00 amAUS - GRZ
2 stops33h 55mMultiple Airlines
Fri 5/810:25 amGRZ - AUS
2 stops25h 49mMultiple Airlines
Deal found 12/3$1,430

Find 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 December 4, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$577
(Lufthansa)

Popular in

June

Cheapest in

February

Average price

$832
Provider with most accurate pricing for Austin Bergstrom-Graz Thalerhof flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Graz Thalerhof flights.
Search Deals
From Austin Bergstrom to Graz Thalerhof
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($293 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 4, 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

Fri 2/6

9:50 am-3:40 pm

2 stops22h 50m

Graz Thalerhof

Tue 2/10

6:05 am-2:15 pm

1 stop15h 10m

$577

AustinGraz

AUS - GRZ

AUSGRZ

Austin Bergstrom

Fri 2/6

6:30 am-1:35 pm

3 stops24h 05m

Graz Thalerhof

Tue 2/10

6:05 am-2:15 pm

1 stop15h 10m

$589

AustinGraz

AUS - GRZ

AUSGRZ

Austin Bergstrom

Sat 4/25

7:30 pm-2:05 pm

2 stops35h 35m

Graz Thalerhof

Thu 5/7

6:00 am-7:56 pm

2 stops20h 56m

$685

AustinGraz

AUS - GRZ

AUSGRZ

Austin Bergstrom

Mon 4/13

6:00 am-10:55 pm

2 stops33h 55m

Graz Thalerhof

Fri 5/8

10:25 am-5:14 am

2 stops25h 49m

$1,430

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

  • 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.

Cheapflights Insights

Everything you need to know about your flight from Austin to Graz

What is the cheapest month to book a flight from Austin to Graz?

Currently, November is the cheapest month in which you can book a flight from Austin to Graz (average of $589). Flying from Austin to Graz in June is currently the most expensive (average of $1,119). 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.

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 and United Airlines fly from Austin to Graz in about 22h 50m. The time it takes to get you to your destination can typically vary by up to 1h 15m. The distance from Austin to Graz is about 5673 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

  • What is the cheapest month to book a flight from Austin to Graz?

    Currently, November is the cheapest month in which you can book a flight from Austin to Graz (average of $589). Flying from Austin to Graz in June is currently the most expensive (average of $1,119). 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.

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