$475 Cheap Flights from Phoenix (PHX) to Graz (GRZ)

View $475 flight on Tue, Feb 10, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Graz (GRZ)

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Cheap Flights from Phoenix to Graz (PHX-GRZ)

Prices were available within the past 7 days and start at $475 for one-way flights and $680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Feb 2 - Thu, Feb 12
PHX
Phoenix
GRZ
Graz
$680 Roundtrip, found 16 hours ago
$680
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Mon, Feb 2 from Phoenix to Graz, returning Thu, Feb 12, priced at $680 found 16 hours ago
Air Canada
Mon, Feb 2 - Thu, Feb 12
PHX
Phoenix
GRZ
Graz
$680 Roundtrip, found 16 hours ago
$680
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Mon, Feb 2 from Phoenix to Graz, returning Thu, Feb 12, priced at $680 found 16 hours ago
Air Canada
Mon, Feb 2 - Thu, Feb 12
PHX
Phoenix
GRZ
Graz
$682 Roundtrip, found 16 hours ago
$682
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Mon, Feb 2 from Phoenix to Graz, returning Thu, Feb 12, priced at $682 found 16 hours ago
Air Canada
Mon, Feb 2 - Thu, Feb 12
PHX
Phoenix
GRZ
Graz
$683 Roundtrip, found 16 hours ago
$683
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Mon, Feb 2 from Phoenix to Graz, returning Thu, Feb 12, priced at $683 found 16 hours ago
United
Mon, Feb 2 - Thu, Feb 12
PHX
Phoenix
GRZ
Graz
$684 Roundtrip, found 16 hours ago
$684
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Feb 2 from Phoenix to Graz, returning Thu, Feb 12, priced at $684 found 16 hours ago
Lufthansa
Mon, Feb 2 - Thu, Feb 12
PHX
Phoenix
GRZ
Graz
$685 Roundtrip, found 16 hours ago
$685
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Mon, Feb 2 from Phoenix to Graz, returning Thu, Feb 12, priced at $685 found 16 hours ago
United
Mon, Feb 2 - Thu, Feb 12
PHX
Phoenix
GRZ
Graz
$686 Roundtrip, found 16 hours ago
$686
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Feb 2 from Phoenix to Graz, returning Thu, Feb 12, priced at $686 found 16 hours ago
Lufthansa
Mon, Feb 2 - Thu, Feb 12
PHX
Phoenix
GRZ
Graz
$687 Roundtrip, found 16 hours ago
$687
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Mon, Feb 2 from Phoenix to Graz, returning Thu, Feb 12, priced at $687 found 16 hours ago
United
Mon, Feb 2 - Thu, Feb 12
PHX
Phoenix
GRZ
Graz
$691 Roundtrip, found 16 hours ago
$691
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Feb 2 from Phoenix to Graz, returning Thu, Feb 12, priced at $691 found 16 hours ago
Austrian Airlines
Mon, Feb 2 - Thu, Feb 12
PHX
Phoenix
GRZ
Graz
$705 Roundtrip, found 16 hours ago
$705
Roundtrip
found 16 hours ago
Select Austrian Airlines flight, departing Mon, Feb 2 from Phoenix to Graz, returning Thu, Feb 12, priced at $705 found 16 hours ago

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Thalerhof Airport (GRZ) cost?
Grab a cheap one-way flight from $475 or cheap return flight from $680 from Sky Harbor Intl. Airport (PHX) 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 Sky Harbor Intl. Airport (PHX) to Thalerhof Airport (GRZ)?
February is the most affordable month to fly from PHX to GRZ. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Thalerhof Airport (GRZ)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from PHX to GRZ. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Thalerhof Airport (GRZ)?
There aren't any daily direct flights available from Sky Harbor Intl. Airport (PHX) to Thalerhof Airport (GRZ). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from PHX to GRZ?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Thalerhof Airport (GRZ)?
To touch down at Thalerhof Airport (GRZ) on time, select a flight that takes off from Sky Harbor Intl. Airport (PHX) 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 Sky Harbor Intl. Airport (PHX) to Thalerhof Airport (GRZ) last-minute?
Holding off until right before your break to book a ticket from PHX to GRZ generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a PHX to GRZ flight and hotel package?
Compared with arranging hotels and flights separately, booking a PHX to GRZ flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Simply pick your flights and select from our wide range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Thalerhof Airport (GRZ)?
If you booked your PHX to GRZ flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Graz
Roundtrip price
$679
Distance
5993 mi

Book with confidence

Phoenix to Graz Flights

The cheapest times to fly from Phoenix 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 Phoenix to Graz are during the month of February. You can find some of the cheapest flights from Phoenix to Graz with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Graz

Sunday is one of the best days to book for cheap flights from Phoenix 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 Phoenix 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 Phoenix to Graz in 2025. You can also book with separate airlines for your outbound and return journeys, from $475 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 Phoenix 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 Phoenix 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.

 

Phoenix to Graz Flights

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*Available to One Key members.