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Cheap flights from Athens to Philadelphia from £279

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — PHL
2 Mar — 9 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Athens to Philadelphia

Enter your travel dates to find the best prices.

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 31 January 2026.

Thu 19/319:50
ATH
-
PHL
1 stop24h 45m
Multiple Airlines
Fri 3/422:10
PHL
-
ATH
1 stop20h 50m
Multiple Airlines
Deal found 30/1£464
Thu 5/207:30
ATH
-
PHL
1 stop15h 45m
British Airways
Wed 18/212:27
PHL
-
ATH
2 stops19h 38m
British Airways
Deal found 29/1£491
Thu 2/406:35
ATH
-
PHL
1 stop16h 30m
United Airlines
Tue 30/606:10
PHL
-
ATH
2 stops21h 25m
United Airlines
Deal found 30/1£536
Sat 7/306:30
ATH
-
PHL
2 stops37h 21m
United Airlines
Sat 21/309:55
PHL
-
ATH
2 stops17h 10m
United Airlines
Deal found 31/1£538
Tue 5/506:45
ATH
-
PHL
1 stop16h 20m
United Airlines
Mon 15/610:05
PHL
-
ATH
1 stop17h 05m
United Airlines
Deal found 29/1£542
Tue 31/306:45
ATH
-
PHL
1 stop16h 20m
United Airlines
Tue 7/416:55
PHL
-
ATH
2 stops23h 10m
United Airlines
Deal found 30/1£543
Tue 17/306:05
ATH
-
PHL
2 stops22h 55m
KLM
Tue 24/312:59
PHL
-
ATH
2 stops18h 01m
KLM
Deal found 31/1£547
Sat 18/406:55
ATH
-
PHL
2 stops21h 37m
United Airlines
Sun 19/706:10
PHL
-
ATH
2 stops20h 50m
United Airlines
Deal found 29/1£547

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 31 January 2026.

Round-trip from

£464

One-way from

£279

Popular in

December

Cheapest in

June

Average price

£593
19/3-3/4
  • 19/3-3/4
  • 2 total stops
  • 45h 35m total
  • Athens to Philadelphia
Search Deals
28/7
  • 28/7
  • 1 total stop
  • 26h 30m total
  • Athens to Philadelphia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 31 January 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.

Sun 8/3

06:15-16:05

1 stop16h 50m

Philadelphia

Sun 22/3

15:30-10:40

1 stop13h 10m

£536

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Thu 2/4

06:35-16:05

1 stop16h 30m

Philadelphia

Tue 30/6

06:10-10:00

1 stop20h 50m

£536

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Sat 7/3

06:30-12:51

2 stops37h 21m

Philadelphia

Sat 21/3

09:55-09:05

2 stops17h 10m

£538

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 31/3

06:45-16:05

1 stop16h 20m

Philadelphia

Tue 7/4

16:55-23:05

2 stops23h 10m

£543

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 5/5

12:10-14:16

2 stops33h 06m

Philadelphia

Mon 15/6

10:05-10:10

1 stop17h 05m

£544

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 17/3

06:05-23:00

2 stops22h 55m

Philadelphia

Tue 24/3

12:59-13:00

2 stops18h 01m

£547

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Sat 18/4

06:55-21:32

2 stops21h 37m

Philadelphia

Thu 9/7

06:10-10:55

2 stops21h 45m

£551

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 28/7

20:00-15:30

1 stop26h 30m

£279

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Sun 24/5

20:50-15:30

1 stop25h 40m

£282

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Wed 3/6

19:00-15:25

1 stop27h 25m

£282

Flights are sorted by cheapest return flights first.

Deals found on 28/1

Showing 1-10 of 16 results
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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 23 January 2026.

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, September is the cheapest month in which you can book a flight from Athens to Philadelphia (average of £247). Flying from Athens to Philadelphia in January is currently the most expensive (average of £454). 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 for a return flight from Athens to Philadelphia?

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?

    Within the past month, 1 users have taken a look at flights from Athens Eleftherios V. to Philadelphia.

  • How long is the flight from Athens to Philadelphia?

    There are many flights that can get you from Athens to Philadelphia in 16h 50m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 5019 mi.

  • 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 (100%), Finnair (100%), Iberia( 100%).

  • 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, September is the cheapest month in which you can book a flight from Athens to Philadelphia (average of £247). Flying from Athens to Philadelphia in January is currently the most expensive (average of £454). 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

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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

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.

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