$426 Cheap Flights from Atlanta (ATL) to Graz (GRZ)

View $426 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Graz (GRZ)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Atlanta to Graz (ATL-GRZ)

Prices were available within the past 7 days and start at $426 for one-way flights and $659 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Nov 17 - Wed, Nov 26
ATL
Atlanta
GRZ
Graz
$659 Roundtrip, found 5 days ago
$659
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Nov 17 from Atlanta to Graz, returning Wed, Nov 26, priced at $659 found 5 days ago
Air Canada
Mon, Nov 17 - Wed, Nov 26
ATL
Atlanta
GRZ
Graz
$659 Roundtrip, found 5 days ago
$659
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Nov 17 from Atlanta to Graz, returning Wed, Nov 26, priced at $659 found 5 days ago
Air Canada
Sun, Nov 23 - Mon, Dec 1
ATL
Atlanta
GRZ
Graz
$663 Roundtrip, found 2 days ago
$663
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Nov 23 from Atlanta to Graz, returning Mon, Dec 1, priced at $663 found 2 days ago
Air Canada
Mon, Nov 17 - Wed, Nov 26
ATL
Atlanta
GRZ
Graz
$665 Roundtrip, found 5 days ago
$665
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Nov 17 from Atlanta to Graz, returning Wed, Nov 26, priced at $665 found 5 days ago
Air Canada
Mon, Nov 17 - Wed, Nov 26
ATL
Atlanta
GRZ
Graz
$665 Roundtrip, found 5 days ago
$665
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Nov 17 from Atlanta to Graz, returning Wed, Nov 26, priced at $665 found 5 days ago
Air Canada
Sun, Nov 23 - Mon, Dec 1
ATL
Atlanta
GRZ
Graz
$667 Roundtrip, found 2 days ago
$667
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Nov 23 from Atlanta to Graz, returning Mon, Dec 1, priced at $667 found 2 days ago
Lufthansa
Sun, Nov 23 - Mon, Dec 1
ATL
Atlanta
GRZ
Graz
$693 Roundtrip, found 2 days ago
$693
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Nov 23 from Atlanta to Graz, returning Mon, Dec 1, priced at $693 found 2 days ago
Austrian Airlines
Mon, Nov 17 - Wed, Nov 26
ATL
Atlanta
GRZ
Graz
$772 Roundtrip, found 5 days ago
$772
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Mon, Nov 17 from Atlanta to Graz, returning Wed, Nov 26, priced at $772 found 5 days ago
Swiss International Air Lines
Tue, Sep 30 - Tue, Oct 7
ATL
Atlanta
GRZ
Graz
$871 Roundtrip, found 2 days ago
$871
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, Sep 30 from Atlanta to Graz, returning Tue, Oct 7, priced at $871 found 2 days ago
United
Tue, Aug 26 - Thu, Sep 4
ATL
Atlanta
GRZ
Graz
$1,171 Roundtrip, found 6 days ago
$1,171
Roundtrip
found 6 days ago
Select United flight, departing Tue, Aug 26 from Atlanta to Graz, returning Thu, Sep 4, priced at $1,171 found 6 days ago
Flights from Atlanta (ATL) to Graz (GRZ)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Graz
Airlines serving
Air Canada, Austrian Airlines, Lufthansa
Roundtrip price
$658
Distance
4980 mi

Atlanta to Graz Flights

The cheapest times to fly from Atlanta to Graz

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Atlanta to Graz are during the month of November. You can find some of the cheapest flights from Atlanta to Graz with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Atlanta to Graz

Sunday is one of the best days to book for cheap flights from Atlanta to Graz: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Atlanta to Graz

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Atlanta to Graz in 2025. You can also book with separate airlines for your outbound and return journeys, from $426 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Atlanta to Graz flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Atlanta to Graz airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Thalerhof Airport (GRZ) cost?
Secure a cheap one-way flight from $426 or cheap return flight from $659 from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Thalerhof Airport (GRZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Thalerhof Airport (GRZ)?
Planning your getaway for November can help you save, as it's the cheapest month for flights between ATL and GRZ. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Thalerhof Airport (GRZ)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from ATL to GRZ. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Thalerhof Airport (GRZ)?
You'll have to take a flight with a layover when traveling from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Thalerhof Airport (GRZ). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from ATL to GRZ?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Thalerhof Airport (GRZ)?
To reach Thalerhof Airport (GRZ) without delays, select a flight that takes off from Hartsfield-Jackson Atlanta Intl. Airport (ATL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Thalerhof Airport (GRZ) last-minute?
Booking your ticket from ATL to GRZ shortly before your journey is generally more expensive. However, if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book an ATL to GRZ flight and hotel package?
You'll typically save money by booking an ATL to GRZ flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Thalerhof Airport (GRZ)?
If you booked your ATL to GRZ flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Explore a world of travel with Expedia

*Available to One Key members.