What airlines fly to Philadelphia?

Austrian Airlines, United Airlines and Condor are the top three most popular airlines that fly to Philadelphia from Graz according to our data. Austrian Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 7 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Graz Thalerhof to Philadelphia?

SWISS is the most popular carrier operating from Graz Thalerhof to Philadelphia

When did momondo last update prices for flights from Graz Thalerhof Airport to Philadelphia Airport?

Prices for flights from Graz Thalerhof Airport to Philadelphia Airport were last updated today.

How old do you have to be to fly from Graz Thalerhof Airport to Philadelphia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Graz Thalerhof Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$687 Cheap Flights from Graz to Philadelphia in 2025/26

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Find the cheapest flights from Graz to Philadelphia

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6:05 am - 2:47 pmGRZ-PHL

14h 42m2 stops

4:35 pm - 2:25 pmPHL-GRZ

15h 50m2 stops

$687Multiple Airlines

Find Deal

Sat, Jan 31 - Sat, Mar 7

2:15 pm - 4:35 pmGRZ-PHL

32h 20m1 stop

7:50 am - 2:20 pmPHL-GRZ

24h 30m2 stops

$910Multiple Airlines

Find Deal

Fri, Dec 26 - Fri, Jan 2

1:50 pm - 11:30 pmGRZ-PHL

15h 40m2 stops

7:50 am - 2:20 pmPHL-GRZ

24h 30m2 stops

$972Multiple Airlines

Find Deal

Fri, Dec 26 - Fri, Jan 2

2:15 pm - 4:05 pmGRZ-PHL

31h 50m1 stop

1:15 pm - 6:05 pmPHL-GRZ

22h 50m2 stops

$1,191Multiple Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

6:05 am - 5:05 pmGRZ-PHL

16h 00m1 stop

5:00 pm - 3:40 pmPHL-GRZ

17h 40m2 stops

$1,206United Airlines

Find Deal

Thu, Mar 12 - Sun, Mar 15

6:00 am - 10:46 pmGRZ-PHL

21h 46m2 stops

4:35 pm - 3:40 pmPHL-GRZ

18h 05m2 stops

$1,208Austrian Airlines

Find Deal

Thu, Mar 12 - Sun, Mar 15

6:00 am - 10:46 pmGRZ-PHL

21h 46m2 stops

4:35 pm - 3:40 pmPHL-GRZ

18h 05m2 stops

$1,209Austrian Airlines

Find Deal

Thu, Mar 12 - Sun, Mar 15

6:00 am - 10:46 pmGRZ-PHL

21h 46m2 stops

4:35 pm - 3:40 pmPHL-GRZ

18h 05m2 stops

$1,211Austrian Airlines

Find Deal

Thu, Mar 12 - Sun, Mar 15

6:05 am - 9:10 pmGRZ-PHL

21h 05m2 stops

1:15 pm - 1:35 pmPHL-GRZ

18h 20m2 stops

$1,220United Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

6:40 pm - 10:46 pmGRZ-PHL

33h 06m2 stops

6:40 pm - 1:35 pmPHL-GRZ

13h 55m1 stop

$1,223Lufthansa

Find Deal

Thu, Mar 12 - Sun, Mar 15

United Airlines flights from Graz to Philadelphia

Our best United Airlines deals on Graz to Philadelphia flight tickets

United Airlines

Mar 12

GRZ6:05 amGraz Thalerhof

16h 00m

1 stop

PHL5:05 pmPhiladelphia

Mar 15

PHL5:00 pmPhiladelphia

17h 40m

2 stops

GRZ3:40 pmGraz Thalerhof

$1,206

Find similar

United Airlines

Dec 10

GRZ6:05 amGraz Thalerhof

21h 05m

2 stops

PHL9:10 pmPhiladelphia

Dec 17

PHL1:15 pmPhiladelphia

18h 20m

2 stops

GRZ1:35 pmGraz Thalerhof

$1,220

Find similar

United Airlines

Mar 12

GRZ6:05 amGraz Thalerhof

16h 00m

1 stop

PHL5:05 pmPhiladelphia

Mar 15

PHL6:40 pmPhiladelphia

13h 55m

1 stop

GRZ1:35 pmGraz Thalerhof

$1,227

Find similar

Austrian Airlines flights from Graz to Philadelphia

Our best Austrian Airlines deals on Graz to Philadelphia flight tickets

Austrian Airlines

Mar 12

GRZ6:00 amGraz Thalerhof

21h 46m

2 stops

PHL10:46 pmPhiladelphia

Mar 15

PHL4:35 pmPhiladelphia

18h 05m

2 stops

GRZ3:40 pmGraz Thalerhof

$1,208

Find similar

Austrian Airlines

Mar 12

GRZ6:00 amGraz Thalerhof

21h 46m

2 stops

PHL10:46 pmPhiladelphia

Mar 15

PHL4:35 pmPhiladelphia

18h 05m

2 stops

GRZ3:40 pmGraz Thalerhof

$1,209

Find similar

Austrian Airlines

Mar 12

GRZ6:00 amGraz Thalerhof

21h 46m

2 stops

PHL10:46 pmPhiladelphia

Mar 15

PHL4:35 pmPhiladelphia

18h 05m

2 stops

GRZ3:40 pmGraz Thalerhof

$1,211

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Sat 1/31

6:05 am-2:47 pm

2 stops14h 42m

Philadelphia

Sat 3/7

4:35 pm-2:25 pm

2 stops15h 50m

$687

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Fri 12/26

2:15 pm-4:35 pm

1 stop32h 20m

Philadelphia

Fri 1/2

7:50 am-2:20 pm

2 stops24h 30m

$910

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Fri 12/26

1:50 pm-11:30 pm

2 stops15h 40m

Philadelphia

Fri 1/2

7:50 am-2:20 pm

2 stops24h 30m

$972

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Wed 12/10

2:15 pm-4:05 pm

1 stop31h 50m

Philadelphia

Wed 12/17

1:15 pm-6:05 pm

2 stops22h 50m

$1,191

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Thu 3/12

6:05 am-5:05 pm

1 stop16h 00m

Philadelphia

Sun 3/15

5:00 pm-3:40 pm

2 stops17h 40m

$1,206

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Thu 3/12

6:00 am-10:46 pm

2 stops21h 46m

Philadelphia

Sun 3/15

4:35 pm-3:40 pm

2 stops18h 05m

$1,208

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Thu 3/12

6:00 am-10:46 pm

2 stops21h 46m

Philadelphia

Sun 3/15

4:35 pm-3:40 pm

2 stops18h 05m

$1,209

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Thu 3/12

6:00 am-10:46 pm

2 stops21h 46m

Philadelphia

Sun 3/15

4:35 pm-3:40 pm

2 stops18h 05m

$1,211

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Wed 12/10

6:05 am-9:10 pm

2 stops21h 05m

Philadelphia

Wed 12/17

1:15 pm-1:35 pm

2 stops18h 20m

$1,220

GrazPhiladelphia

GRZ - PHL

GRZPHL

Graz Thalerhof

Thu 3/12

6:40 pm-10:46 pm

2 stops33h 06m

Philadelphia

Sun 3/15

6:40 pm-1:35 pm

1 stop13h 55m

$1,223

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Graz to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Graz to Philadelphia is on a Friday. Travelers who choose to depart for Philadelphia on a Friday will often find tickets for as low as $579. On the other hand, Monday is the most expensive day to depart from Graz because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $741.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Graz to Philadelphia in the morning for as low as $628. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the evening when prices are around $696.

When to book flights from Graz to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Graz to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Graz to Philadelphia (GRZ to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Graz to Philadelphia

Fastest flight time	16h 00m
Direct flights	None

The fastest flight from Graz to Philadelphia takes 16h 00m

There are no direct flights from Graz to Philadelphia. There are no popular flight routes from Graz to Philadelphia.

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How far is Graz Thalerhof to Philadelphia by plane?
The distance between Graz Thalerhof and Philadelphia is about 4302.3 mi. Typically, this will take 14h 42m by plane in normal conditions.
When did momondo last update prices for flights from Graz Thalerhof Airport to Philadelphia Airport?
Prices for flights from Graz Thalerhof Airport to Philadelphia Airport were last updated today.
How old do you have to be to fly from Graz Thalerhof Airport to Philadelphia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Graz Thalerhof Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Wildwood

Cape May

Rehoboth Beach

Ocean City

Wildwood Crest

King of Prussia

Cherry Hill

Dewey Beach

Newark

Reading

North Wildwood

Avalon

Dover

Lewes

Stone Harbor

Essington

Vineland

Pottstown

Somers Point

Elkton

Why use momondo?

Why should I use momondo to find a flight deal from Graz to Philadelphia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Graz to Philadelphia. momondo saves you time and could save you money on your trip.

Can I find flights from Graz to Philadelphia with flexible booking policies on momondo?

Yes. All flights to Philadelphia from Graz on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Graz to Philadelphia?

momondo helps you find the best flight between Graz and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Graz to Philadelphia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Graz and alert you when they change.