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$428+ Cheap flights from Athens (ATH) to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — PHL
Jun 22 — Jun 291
Mon 6/22
Mon 6/29
1 adult, Economy
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Find cheap flights from Athens to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Athens Eleftherios V. to Philadelphia are usually found in February or August, booked 51 days in advance, depart on a Friday or Sunday and return on a Monday

Cheap flight deals from Athens to Philadelphia

Cheapest flights from Athens to Philadelphia
Explore the most affordable flight options available from Athens to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.

This Ticket deal was found by Cheapflights users on 5/20. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:00 pm
ATH
-
PHL
Nonstop10h 55m
Finnair
Sat 6/204:25 pm
PHL
-
ATH
Nonstop9h 30m
Finnair
Deal found 5/20$787
This SWISS deal was found by Cheapflights users on 5/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:55 am
ATH
-
PHL
2 stops17h 57m
SWISS
Wed 6/175:40 pm
PHL
-
ATH
2 stops15h 05m
SWISS
Deal found 5/19$799
This lol.travel deal was found by Cheapflights users on 5/23. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:10 pm
ATH
-
PHL
1 stop16h 24m
Air Canada
Tue 7/143:25 pm
PHL
-
ATH
1 stop11h 45m
Air Canada
Deal found 5/23$800
This Cheapflightsfares deal was found by Cheapflights users on 5/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:45 am
ATH
-
PHL
1 stop16h 20m
Lufthansa
Sat 7/253:25 pm
PHL
-
ATH
1 stop11h 45m
Lufthansa
Deal found 5/21$807
This Cheapflightsfares deal was found by Cheapflights users on 5/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:35 am
ATH
-
PHL
1 stop16h 30m
Lufthansa
Tue 7/75:40 pm
PHL
-
ATH
1 stop17h 00m
Lufthansa
Deal found 5/21$808
This Cheapflightsfares deal was found by Cheapflights users on 5/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:45 am
ATH
-
PHL
1 stop16h 20m
Lufthansa
Fri 8/75:40 pm
PHL
-
ATH
1 stop20h 20m
Lufthansa
Deal found 5/20$809
This Ticket deal was found by Cheapflights users on 5/20. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:45 am
ATH
-
PHL
1 stop22h 12m
Virgin Atlantic
Sat 6/207:05 pm
PHL
-
ATH
1 stop31h 55m
Virgin Atlantic
Deal found 5/20$815
This Gotogate deal was found by Cheapflights users on 5/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/412:10 pm
ATH
-
PHL
1 stop16h 23m
Air Canada
Sat 6/209:50 am
PHL
-
ATH
2 stops42h 20m
Air Canada
Deal found 5/21$822

Find flight deals from Athens to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) 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 May 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$787
(Ticket)

One-way from

$428
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$1,168

Good round-trip deal

$844 or less

Good one-way deal

$624 or less
Provider with most accurate pricing for Athens Eleftherios V.-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Athens Eleftherios V.-Philadelphia flights.
Search Deals
From Athens Eleftherios V. to Philadelphia
Search Deals
One-way flight from Athens Eleftherios V. to Philadelphia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Athens Eleftherios V. to Philadelphia.
Search Deals
Price to beat on a one-way flight from Athens Eleftherios V. to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Athens 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 May 23, 2026.
Use the filters below to find and compare flights from Athens to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Wed 6/3

6:55 am-5:52 pm

2 stops17h 57m

Philadelphia

Wed 6/17

5:40 pm-3:45 pm

2 stops15h 05m

$799

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Wed 6/10

6:45 am-4:05 pm

1 stop16h 20m

Philadelphia

Thu 8/6

8:05 am-10:00 am

2 stops18h 55m

$828

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Wed 6/10

6:45 am-4:05 pm

1 stop16h 20m

Philadelphia

Fri 8/7

6:10 am-10:35 am

2 stops21h 25m

$828

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 10/20

1:50 pm-6:00 pm

Nonstop11h 10m

Philadelphia

Thu 11/12

4:09 pm-4:15 pm

2 stops17h 06m

$830

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Fri 11/6

1:35 pm-12:21 am

2 stops17h 46m

Philadelphia

Sun 11/15

1:20 pm-1:35 pm

2 stops17h 15m

$839
Quickest round-trip

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Thu 6/11

1:00 pm-4:55 pm

Nonstop10h 55m

Philadelphia

Thu 6/25

4:30 pm-9:10 am

Nonstop9h 40m

$840

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 6/2

12:10 pm-9:33 pm

1 stop16h 23m

Philadelphia

Tue 6/16

10:32 am-1:10 pm

2 stops19h 38m

$845

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 10/20

10:25 am-11:30 pm

2 stops20h 05m

Philadelphia

Thu 11/12

10:15 am-10:05 am

2 stops16h 50m

$845

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Sat 7/18

6:00 am-11:44 pm

2 stops24h 44m

Philadelphia

Sat 7/25

3:25 pm-10:10 am

1 stop11h 45m

$849
Cheapest one-way

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Wed 11/18

11:50 pm-4:00 pm

3 stops23h 10m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Athens 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 Athens to Philadelphia in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
BusinessClassPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

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

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

How far ahead should I book a flight from Athens to Philadelphia?

The best time to book flights from Athens to Philadelphia is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Athens to Philadelphia (average of $664). Flying from Athens to Philadelphia in May is currently the most expensive (average of $1,168). 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.

What is the cheapest time of day to fly from ATH to PHL?

Find hourly flight availability from Athens to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 23, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Athens to Philadelphia as you normally would.

How much does it cost to fly round-trip from Athens to Philadelphia?

The best insider tips for Athens to Philadelphia flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Athens to Philadelphia trip
Our travel experts
Mark Chesnut

Mark Chesnut

Expert on PHL

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more
Brandon Schultz

Brandon Schultz

Expert on ATH

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated May 23, 2026.
See what other customers who have flown with American Airlines,Iberia, andBritish Airways from Athens to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,639 reviews

Overall

7.1

Boarding

7.5

Comfort

7.2

Crew

7.9

Food

6.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.
American Airlines
7.1
Good
11,639 reviews
American Airlines
7.1
Good
11,639 reviews

Overall

7.1

Boarding

7.5

Comfort

7.2

Crew

7.9

Food

6.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.
Iberia
7.0
Good
3,219 reviews
American Airlines
7.1
Good
11,639 reviews

Overall

7.1

Boarding

7.5

Comfort

7.2

Crew

7.9

Food

6.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.
British Airways
6.7
Okay
7,995 reviews
American Airlines
7.1
Good
11,639 reviews

Overall

7.1

Boarding

7.5

Comfort

7.2

Crew

7.9

Food

6.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.

Related info for your journey

Find useful and relevant information for your journey from Athens to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Athens to Philadelphia?

    If you wish to fly to Philadelphia from Athens, then you need to book flights from Athens Eleftherios V. to Philadelphia. There are 4 flights from Eleftherios V. (ATH) to Philadelphia (PHL) per day to choose from. Flights to Philadelphia from Eleftherios V. are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 10h 50m is how long a nonstop flight from Athens to Philadelphia typically takes.

  • How popular is this Athens to Philadelphia flight route?

    This flight path from Athens Eleftherios V. to Philadelphia was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Athens to Philadelphia?

    For as low as $830, SWISS can have you in Philadelphia from Athens in 11h 10m. Airlines will cover a distance of 5019 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Athens to Philadelphia round-trip?

    American Airlines, at $583, was found to be the cheapest airline from Athens to Philadelphia.Alternate airlines to your destination round-trip include British Airways and Iberia. American Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Athens to Philadelphia one-way?

    $408 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on British Airways and Finnair, with prices starting from $409 and $430, respectively.

  • What are the most reliable airlines from Athens to Philadelphia?

    The top 3 most reliable airlines when flying from Athens to Philadelphia are American Airlines (81%), Finnair (81%) and Iberia (81%).

  • What are the cheapest flights from Athens to Philadelphia?

    Looking for the cheapest flight from Athens to Philadelphia? While on average our users pay $1,203, our data indicates the cheapest price to be $530. The most popular route (Athens Eleftherios V. - Philadelphia), is priced around $805.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Athens to Philadelphia (average of $664). Flying from Athens to Philadelphia in May is currently the most expensive (average of $1,168). 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
King of Prussia
Reading
Camden
Ocean City
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Milford
Wildwood Crest
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland
Glen Mills

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Athens to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Athens to Newark flights
Athens to John F Kennedy Intl flights
Athens to LaGuardia flights
Athens to Dulles Intl flights
Athens to Reagan-National flights
Athens to Pittsburgh flights

Top 3 airlines flying from Athens to Philadelphia

Discover the top 3 airlines that operate flights from Athens to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$583Average$754FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$622Average$795FlexibilityNo cancel feeOn-time70%
IberiaCheapest$682Average$906FlexibilityNo cancel feeOn-time77%

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