Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Athens to Philadelphia from £441

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — PHL
4 May — 11 May1
1 adult

Cheap 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 29 April 2025.

Round-trip from

£441

Popular in

February

Cheapest in

November

Average price

£512
British Airways
  • British Airways
  • 12/5-19/5
  • 2 total stops
  • 30h 17m total
  • Athens to Philadelphia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 29 April 2025.

Mon 5/511:05ATH - PHL
1 stop15h 37mBritish Airways
Sun 18/522:10PHL - ATH
1 stop19h 35mBritish Airways
Deal found 28/4£441
Mon 12/513:00ATH - PHL
Nonstop10h 45mFinnair
Mon 19/516:40PHL - ATH
Nonstop9h 35mFinnair
Deal found 28/4£445
Tue 24/606:40ATH - PHL
2 stops22h 27mUnited Airlines
Sun 16/1115:30PHL - ATH
1 stop13h 00mUnited Airlines
Deal found 28/4£488
Wed 27/803:25ATH - PHL
2 stops19h 52mDelta
Sat 6/916:00PHL - ATH
2 stops18h 30mDelta
Deal found 28/4£517
Tue 10/606:55ATH - PHL
2 stops17h 36mSWISS
Tue 24/608:31PHL - ATH
2 stops33h 24mSWISS
Deal found 28/4£518
Mon 3/1114:20ATH - PHL
1 stop32h 40mLufthansa
Sun 23/1117:35PHL - ATH
1 stop12h 55mLufthansa
Deal found 28/4£526
Thu 12/606:00ATH - PHL
2 stops17h 16mKLM
Sat 28/611:55PHL - ATH
1 stop16h 00mKLM
Deal found 28/4£529
Tue 24/606:30ATH - PHL
2 stops16h 30mAustrian Airlines
Sun 19/1016:50PHL - ATH
2 stops47h 50mAustrian Airlines
Deal found 28/4£543
Mon 21/722:35ATH - PHL
3 stops29h 59mScandinavian Airlines
Sun 24/813:15PHL - ATH
2 stops22h 35mScandinavian Airlines
Deal found 28/4£739
Thu 12/606:00ATH - PHL
2 stops17h 16mMultiple Airlines
Fri 27/610:39PHL - ATH
1 stop16h 21mMultiple Airlines
Deal found 28/4£797

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 29 April 2025.
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.

Mon 12/5

11:05-19:42

1 stop15h 37m

Philadelphia

Mon 19/5

19:55-17:35

1 stop14h 40m

£441

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Mon 12/5

13:00-16:45

Nonstop10h 45m

Philadelphia

Mon 19/5

16:40-09:15

Nonstop9h 35m

£445

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 24/6

06:40-22:07

2 stops22h 27m

Philadelphia

Sun 16/11

15:30-11:30

1 stop13h 00m

£488

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Wed 27/8

03:25-16:17

2 stops19h 52m

Philadelphia

Sat 6/9

16:00-17:30

2 stops18h 30m

£517

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 10/6

06:55-17:31

2 stops17h 36m

Philadelphia

Tue 24/6

08:31-00:55

2 stops33h 24m

£518

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Thu 12/6

06:00-16:16

2 stops17h 16m

Philadelphia

Sat 28/6

11:55-10:55

1 stop16h 00m

£529

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 24/6

06:30-16:00

2 stops16h 30m

Philadelphia

Sun 19/10

16:50-23:40

2 stops47h 50m

£543

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Mon 21/7

22:35-21:34

3 stops29h 59m

Philadelphia

Sun 24/8

13:15-18:50

2 stops22h 35m

£739

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Thu 12/6

06:00-16:16

2 stops17h 16m

Philadelphia

Fri 27/6

10:39-10:00

1 stop16h 21m

£797

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Fri 4/7

13:00-16:55

Nonstop10h 55m

£481

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 13 results
1
2

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 return 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 return flight from Athens to Philadelphia. Price data was last updated on 25 April 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Athens to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Athens to Philadelphia (average of £648). Flying from Athens to Philadelphia in July is currently the most expensive (average of £839). 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 29 April 2025.

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.

Weekly flight availability from Athens to Philadelphia

Explore weekly flight availability from Athens to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 April 2025.

The most flights from ATH to PHL are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 29 April 2025.
Read through reviews of airlines operating flights from Athens to Philadelphia, such as Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,929 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,929 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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?

    To fly from Athens to Philadelphia, you need to book a flight from Eleftherios V. (ATH) to Philadelphia (PHL). Nonstop flights to Philadelphia from Athens Eleftherios V. take 10h 45m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Eleftherios V. to Philadelphia offered by 1 airline.

  • How popular is this Athens to Philadelphia flight route?

    Within the past month, 2 users have taken a look at flights from Athens Eleftherios V. to Philadelphia.

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

    Our cheapest airline available from Athens to Philadelphia is British Airways. Our recent data shows that you can find tickets from as low as £441 on this airline. Additional options worth looking into are Finnair and United Airlines, starting at £445 and £488 round-trip. Users have found that British Airways is 19% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Finnair, with whom users have recently found tickets for as low as £481. However, be on the lookout for offers from British Airways and Delta, as they are both options that can get you from Athens to Philadelphia for a low price.

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

    Before booking your flight to Philadelphia from Athens, check out the most reliable airlines to get you to your destination on time: American Airlines (88%), Finnair (88%), Iberia( 88%).

  • 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 holiday 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, March is the cheapest month in which you can book a flight from Athens to Philadelphia (average of £648). Flying from Athens to Philadelphia in July is currently the most expensive (average of £839). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Top airline flying from Athens to Philadelphia

Discover the top airline 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 858,174 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£363Average£460FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Athens to Philadelphia?

Cheapflights makes it easy to find Athens to Philadelphia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Athens to Philadelphia?

Millions of users choose and trust Cheapflights to book the best flight deals from Athens to Philadelphia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Athens to Philadelphia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Athens to Philadelphia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Athens to Philadelphia become cheaper?

Yes! Start tracking prices for Athens to Philadelphia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights