$450 Cheap Flights from Raleigh (RDU) to Graz (GRZ)

View $450 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Graz (GRZ)

Cheap Flights from Raleigh to Graz (RDU-GRZ)

Prices were available within the past 7 days and start at $450 for one-way flights and $575 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Dec 3 - Mon, Dec 8
RDU
Raleigh
GRZ
Graz
$575 Roundtrip, found 15 hours ago
$575
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Wed, Dec 3 from Raleigh to Graz, returning Mon, Dec 8, priced at $575 found 15 hours ago
Air Canada
Wed, Dec 3 - Mon, Dec 8
RDU
Raleigh
GRZ
Graz
$582 Roundtrip, found 15 hours ago
$582
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Wed, Dec 3 from Raleigh to Graz, returning Mon, Dec 8, priced at $582 found 15 hours ago
Lufthansa
Wed, Dec 3 - Mon, Dec 8
RDU
Raleigh
GRZ
Graz
$584 Roundtrip, found 15 hours ago
$584
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Wed, Dec 3 from Raleigh to Graz, returning Mon, Dec 8, priced at $584 found 15 hours ago
Lufthansa
Wed, Dec 3 - Sun, Dec 7
RDU
Raleigh
GRZ
Graz
$585 Roundtrip, found 16 hours ago
$585
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Wed, Dec 3 from Raleigh to Graz, returning Sun, Dec 7, priced at $585 found 16 hours ago
Lufthansa
Wed, Dec 3 - Mon, Dec 8
RDU
Raleigh
GRZ
Graz
$586 Roundtrip, found 15 hours ago
$586
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Wed, Dec 3 from Raleigh to Graz, returning Mon, Dec 8, priced at $586 found 15 hours ago
Air Canada
Wed, Dec 3 - Sun, Dec 7
RDU
Raleigh
GRZ
Graz
$587 Roundtrip, found 16 hours ago
$587
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Wed, Dec 3 from Raleigh to Graz, returning Sun, Dec 7, priced at $587 found 16 hours ago
Lufthansa
Wed, Dec 3 - Mon, Dec 8
RDU
Raleigh
GRZ
Graz
$588 Roundtrip, found 15 hours ago
$588
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Wed, Dec 3 from Raleigh to Graz, returning Mon, Dec 8, priced at $588 found 15 hours ago
Swiss International Air Lines
Thu, Jan 8 - Mon, Jan 12
RDU
Raleigh
GRZ
Graz
$604 Roundtrip, found 15 hours ago
$604
Roundtrip
found 15 hours ago
Select Swiss International Air Lines flight, departing Thu, Jan 8 from Raleigh to Graz, returning Mon, Jan 12, priced at $604 found 15 hours ago
Austrian Airlines
Thu, Jan 8 - Mon, Jan 12
RDU
Raleigh
GRZ
Graz
$623 Roundtrip, found 15 hours ago
$623
Roundtrip
found 15 hours ago
Select Austrian Airlines flight, departing Thu, Jan 8 from Raleigh to Graz, returning Mon, Jan 12, priced at $623 found 15 hours ago
United
Tue, Apr 14 - Thu, May 7
RDU
Raleigh
GRZ
Graz
$682 Roundtrip, found 2 days ago
$682
Roundtrip
found 2 days ago
Select United flight, departing Tue, Apr 14 from Raleigh to Graz, returning Thu, May 7, priced at $682 found 2 days ago
Flights from Raleigh (RDU) to Graz (GRZ)
Origin airport
Raleigh - Durham Intl.
Destination airport
Graz
Airlines serving
Air Canada, Austrian Airlines, British Airways, Lufthansa, Swiss International Air Lines
Roundtrip price
$575
Distance
4641 mi

Raleigh to Graz Flights

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

 

The best time to book a flight from Raleigh to Graz

Sunday is one of the best days to book for cheap flights from Raleigh 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 Raleigh 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 Raleigh to Graz in 2025. You can also book with separate airlines for your outbound and return journeys, from $450 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 Raleigh 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 Raleigh 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 Raleigh - Durham Intl. Airport (RDU) to Thalerhof Airport (GRZ) cost?
Grab a cheap one-way flight from $450 or cheap return flight from $575 from Raleigh - Durham Intl. Airport (RDU) 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 Raleigh - Durham Intl. Airport (RDU) to Thalerhof Airport (GRZ)?
December is the cheapest month to fly from RDU to GRZ. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Thalerhof Airport (GRZ)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest RDU to GRZ flight.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Thalerhof Airport (GRZ)?
You'll need to catch a flight with a layover when traveling from Raleigh - Durham Intl. Airport (RDU) to Thalerhof Airport (GRZ). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from RDU to GRZ?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Thalerhof Airport (GRZ)?
To land at Thalerhof Airport (GRZ) without delays, book a flight that leaves Raleigh - Durham Intl. Airport (RDU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Raleigh - Durham Intl. Airport (RDU) to Thalerhof Airport (GRZ) last-minute?
Booking your plane ticket from RDU to GRZ just before your trip is typically more expensive. But if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a RDU to GRZ flight and hotel package?
Booking a RDU to GRZ flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Thalerhof Airport (GRZ)?
It's usually possible to reschedule or cancel your RDU to GRZ flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.