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$357+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — PHL
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
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 June or November, booked 40 days in advance, depart on a Friday or Thursday 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 February 8, 2026.

This Finnair deal was found by Cheapflights users on 2/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:20 pm
ATH
-
PHL
1 stop26h 40m
Multiple Airlines
Fri 7/310:20 pm
PHL
-
ATH
1 stop20h 40m
Multiple Airlines
Deal found 2/8$637
This Finnair deal was found by Cheapflights users on 2/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:00 pm
ATH
-
PHL
1 stop26h 30m
Multiple Airlines
Mon 4/67:40 pm
PHL
-
ATH
1 stop23h 30m
Multiple Airlines
Deal found 2/7$660
This Finnair deal was found by Cheapflights users on 2/5. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/210:45 am
ATH
-
PHL
Nonstop10h 55m
Multiple Airlines
Wed 4/157:25 pm
PHL
-
ATH
1 stop12h 50m
Multiple Airlines
Deal found 2/5$689
This Finnair deal was found by Cheapflights users on 2/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:30 pm
ATH
-
PHL
1 stop25h 35m
Multiple Airlines
Mon 4/276:45 pm
PHL
-
ATH
1 stop15h 50m
Multiple Airlines
Deal found 2/7$701
This Finnair deal was found by Cheapflights users on 2/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:20 pm
ATH
-
PHL
1 stop26h 45m
Multiple Airlines
Sat 6/276:45 pm
PHL
-
ATH
1 stop12h 35m
Multiple Airlines
Deal found 2/8$707
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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.
Tue 3/107:55 pm
ATH
-
PHL
1 stop24h 40m
Multiple Airlines
Tue 4/77:25 pm
PHL
-
ATH
1 stop15h 40m
Multiple Airlines
Deal found 2/7$716
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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 5/16:45 am
ATH
-
PHL
1 stop16h 20m
Lufthansa
Sun 5/105:40 pm
PHL
-
ATH
1 stop20h 20m
Lufthansa
Deal found 2/7$721
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/311:00 am
ATH
-
PHL
Nonstop10h 55m
American Airlines
Sun 4/1910:05 pm
PHL
-
ATH
1 stop21h 10m
American Airlines
Deal found 2/8$727
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:00 am
ATH
-
PHL
Nonstop10h 45m
American Airlines
Sun 4/2610:05 pm
PHL
-
ATH
1 stop13h 25m
American Airlines
Deal found 2/8$729
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:35 am
ATH
-
PHL
1 stop16h 30m
United Airlines
Sun 5/313:25 pm
PHL
-
ATH
1 stop15h 00m
United Airlines
Deal found 2/8$731

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 February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$637
(Finnair)

One-way from

$357
(Kiwi.com)

Popular in

July

Cheapest in

June

Average price

$705

Good round-trip deal

$858 or less

Good one-way deal

$583 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
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 8, 2026.
Use the filters below to find and compare flights from Athens to Philadelphia that are best for you.

Fly from

Athens

Fly to

Philadelphia

Route

Depart

Return

Price

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Thu 4/2

10:45 am-2:40 pm

Nonstop10h 55m

Philadelphia

Wed 4/15

7:25 pm-3:15 pm

1 stop12h 50m

$689

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Mon 3/30

5:30 pm-12:05 pm

1 stop25h 35m

Philadelphia

Mon 4/27

6:45 pm-5:35 pm

1 stop15h 50m

$701

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 3/10

7:55 pm-5:15 pm

1 stop27h 20m

Philadelphia

Tue 4/7

7:25 pm-2:10 am

1 stop23h 45m

$731

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Sat 2/28

6:30 am-2:47 pm

2 stops15h 17m

Philadelphia

Mon 3/16

10:35 am-12:55 pm

2 stops20h 20m

$732

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Thu 4/23

6:35 am-4:05 pm

1 stop16h 30m

Philadelphia

Tue 5/26

6:10 am-10:00 am

1 stop20h 50m

$732

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Mon 3/30

6:45 am-2:10 pm

2 stops38h 25m

Philadelphia

Mon 4/27

6:17 am-8:10 am

2 stops18h 53m

$734

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 3/3

6:25 am-10:24 am

2 stops34h 59m

Philadelphia

Wed 3/18

8:00 am-9:05 am

2 stops19h 05m

$734

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Sun 5/17

6:45 am-4:05 pm

1 stop16h 20m

Philadelphia

Mon 6/29

2:55 pm-10:00 am

1 stop12h 05m

$735

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Fri 4/17

6:45 am-2:46 pm

2 stops15h 01m

Philadelphia

Wed 5/27

10:05 am-1:25 pm

1 stop20h 20m

$735

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Sun 5/10

6:45 am-4:05 pm

1 stop16h 20m

Philadelphia

Mon 6/29

6:00 am-10:00 am

2 stops21h 00m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 21 results
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy1 starTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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?

Use this chart to determine the optimal time to book a round-trip flight from Athens to Philadelphia. Price data was last updated on February 6, 2026.

The best time to book flights from Athens to Philadelphia is 40 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, September is the cheapest month in which you can book a flight from Athens to Philadelphia (average of $340). Flying from Athens to Philadelphia in January is currently the most expensive (average of $624). 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.

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 February 8, 2026.
See what other customers who have flown with Finnair, United Airlines, and American Airlines 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.
Finnair
7.6
Good
1,357 reviews

Food

6.7

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,357 reviews
Finnair
7.6
Good
1,357 reviews

Food

6.7

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,254 reviews
Finnair
7.6
Good
1,357 reviews

Food

6.7

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
American Airlines
7.2
Good
11,249 reviews
Finnair
7.6
Good
1,357 reviews

Food

6.7

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Iberia
7.0
Good
3,106 reviews
Finnair
7.6
Good
1,357 reviews

Food

6.7

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,720 reviews
Finnair
7.6
Good
1,357 reviews

Food

6.7

Overall

7.6

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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.

  • How popular is this Athens to Philadelphia flight route?

    This flight path from Athens Eleftherios V. to Philadelphia was viewed by 6 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 $732, United Airlines can have you in Philadelphia from Athens in 15h 17m. Airlines will cover a distance of 5019 mi.

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

    American Airlines, at $552, was found to be the cheapest airline from Athens to Philadelphia.Alternate airlines to your destination round-trip include Finnair and Iberia. American Airlines is priced at 25% 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 $418 and $441, respectively.

  • What are the cheapest flights from Athens to Philadelphia?

    Looking for the cheapest flight from Athens to Philadelphia? While on average our users pay $1,038, our data indicates the cheapest price to be $435. The most popular route (Athens Eleftherios V. - Philadelphia), is priced around $731.

  • 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, September is the cheapest month in which you can book a flight from Athens to Philadelphia (average of $340). Flying from Athens to Philadelphia in January is currently the most expensive (average of $624). 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
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Newark

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 John F Kennedy Intl flights
Athens to Newark flights
Athens to LaGuardia flights
Athens to Dulles Intl flights
Athens to Reagan-National flights
Athens to Pittsburgh flights

Top 5 airlines flying from Athens to Philadelphia

Discover the top 5 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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$552Average$754FlexibilityNo cancel feeOn-time71%
FinnairCheapest$592Average$880FlexibilityNo cancel feeOn-time76%
IberiaCheapest$594Average$806FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$606Average$764FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$610Average$814FlexibilityNo cancel feeOn-time69%

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