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$633+ Cheap flights from Graz (GRZ) to Philadelphia (PHL)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — PHL
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Graz to Philadelphia

Cheapest flights from Graz to Philadelphia
Explore the most affordable flight options available from Graz to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This flugladen.de 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:05 amGRZ - PHL
2 stops14h 45mMultiple Airlines
Tue 12/237:50 amPHL - GRZ
2 stops19h 45mMultiple Airlines
Deal found 12/3$1,301
This flugladen.de 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:15 pmGRZ - PHL
1 stop32h 20mLufthansa
Tue 12/235:40 pmPHL - GRZ
1 stop13h 55mLufthansa
Deal found 12/3$1,806

Find flight deals from Graz to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Graz (GRZ) to Philadelphia (PHL). 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

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$633
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$827
Provider with most accurate pricing for Graz Thalerhof-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Graz Thalerhof-Philadelphia flights.
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From Graz Thalerhof to Philadelphia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Graz to Philadelphia 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 Graz to Philadelphia that are best for you.

Fly from

Graz

Fly to

Philadelphia

Route

Depart

Return

Price

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Thu 3/12

6:05 am-5:05 pm

1 stop16h 00m

Philadelphia

Sun 3/15

6:40 pm-1:35 pm

1 stop13h 55m

$633

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Thu 4/16

6:00 am-2:46 pm

2 stops38h 46m

Philadelphia

Mon 4/20

3:30 pm-12:35 pm

2 stops15h 05m

$1,217

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Thu 4/16

6:00 am-4:00 pm

1 stop16h 00m

Philadelphia

Mon 4/20

11:45 am-2:05 pm

2 stops20h 20m

$1,242

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Fri 12/19

6:05 am-2:50 pm

2 stops14h 45m

Philadelphia

Tue 12/23

7:50 am-9:35 am

2 stops19h 45m

$1,301

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Fri 12/19

2:15 pm-4:35 pm

1 stop32h 20m

Philadelphia

Tue 12/23

5:40 pm-1:35 pm

1 stop13h 55m

$1,806

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Compare providers for flights from Graz to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Graz to Philadelphia in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

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

Currently, May is the cheapest month in which you can book a flight from Graz to Philadelphia (average of $294). Flying from Graz to Philadelphia in August is currently the most expensive (average of $497). 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 Graz to Philadelphia. 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 Graz to Philadelphia?

    For as low as $633, United Airlines can have you in Philadelphia from Graz in 16h. The distance from Graz to Philadelphia is about 4311 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Graz to Philadelphia 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 Graz to Philadelphia?

    Currently, May is the cheapest month in which you can book a flight from Graz to Philadelphia (average of $294). Flying from Graz to Philadelphia in August is currently the most expensive (average of $497). 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.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester

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