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Cheap flights from Athens to Philadelphia from £333

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — PHL
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Athens to Philadelphia

Enter your travel dates to find the best prices.

Best flights from Athens to Philadelphia
Discover carefully curated flight deals from Athens to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 January 2026.

Sun 5/410:45ATH - PHL
Nonstop10h 55mBritish Airways
Fri 17/422:20PHL - ATH
1 stop31h 05mBritish Airways
Deal found 1/1£459
Mon 6/410:45ATH - PHL
Nonstop10h 55mBritish Airways
Fri 17/422:20PHL - ATH
1 stop31h 05mBritish Airways
Deal found 1/1£459
Mon 2/216:55ATH - PHL
1 stop30h 20mBritish Airways
Sun 8/215:38PHL - ATH
2 stops17h 17mBritish Airways
Deal found 30/12£467
Fri 20/213:25ATH - PHL
1 stop33h 50mBritish Airways
Thu 5/315:57PHL - ATH
2 stops26h 28mBritish Airways
Deal found 31/12£467
Sat 4/420:35ATH - PHL
1 stop27h 05mBritish Airways
Thu 16/417:32PHL - ATH
2 stops24h 13mBritish Airways
Deal found 1/1£467
Sun 5/416:50ATH - PHL
1 stop30h 50mBritish Airways
Thu 16/417:32PHL - ATH
2 stops24h 13mBritish Airways
Deal found 1/1£467
Tue 3/207:35ATH - PHL
1 stop15h 40mBritish Airways
Sun 8/215:07PHL - ATH
2 stops17h 48mBritish Airways
Deal found 30/12£467

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 1 January 2026.

Round-trip from

£467

One-way from

£333

Popular in

January

Cheapest in

June

Average price

£654
British Airways
  • British Airways
  • 2/2-8/2
  • 3 total stops
  • 47h 37m total
  • Athens to Philadelphia
Search Deals
British Airways
  • British Airways
  • 25/2
  • 1 total stop
  • 26h 55m total
  • Athens to Philadelphia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 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 1 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 5/4

10:45-14:40

Nonstop10h 55m

Philadelphia

Fri 17/4

22:20-12:25

1 stop31h 05m

£459

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Mon 6/4

10:45-14:40

Nonstop10h 55m

Philadelphia

Fri 17/4

22:20-12:25

1 stop31h 05m

£459

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Mon 2/2

16:55-16:15

1 stop30h 20m

Philadelphia

Sun 8/2

15:38-15:55

2 stops17h 17m

£467

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Fri 20/2

13:25-16:15

1 stop33h 50m

Philadelphia

Thu 5/3

15:57-01:25

2 stops26h 28m

£467

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Sat 4/4

20:35-16:40

1 stop27h 05m

Philadelphia

Thu 16/4

17:32-00:45

2 stops24h 13m

£467

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Sun 5/4

16:50-16:40

1 stop30h 50m

Philadelphia

Thu 16/4

17:32-00:45

2 stops24h 13m

£467

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Tue 3/2

07:35-16:15

1 stop15h 40m

Philadelphia

Sun 8/2

15:07-15:55

2 stops17h 48m

£467

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Wed 25/2

20:20-16:15

1 stop26h 55m

£333

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Fri 27/2

19:50-16:15

1 stop27h 25m

£333

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Mon 2/3

20:10-16:15

1 stop27h 05m

£333

Flights are sorted by cheapest return flights first.

Deals found on 30/12

Showing 1-10 of 14 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 26 December 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, September is the cheapest month in which you can book a flight from Athens to Philadelphia (average of £253). Flying from Athens to Philadelphia in December is currently the most expensive (average of £453). 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.

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 30h 20m. Fly via British Airways 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: Finnair (89%), Iberia (89%), American Airlines( 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, September is the cheapest month in which you can book a flight from Athens to Philadelphia (average of £253). Flying from Athens to Philadelphia in December is currently the most expensive (average of £453). 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 Newark flights
Athens to John F Kennedy Intl 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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