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Cheap flights from Athens to Philadelphia from £365

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Athens to Philadelphia departing on 15/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Athens to Philadelphia

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
15:25 - 09:39
ATH
-
PHL
49h 14m
2 stops
United Airlines Logo
06:00 - 17:35
PHL
-
ATH
28h 35m
2 stops
£564United Airlines
Fri, 29 May - Mon, 1 Jun
Lufthansa Logo
06:45 - 16:05
ATH
-
PHL
16h 20m
1 stop
Lufthansa Logo
17:40 - 21:00
PHL
-
ATH
20h 20m
1 stop
£578Lufthansa
Mon, 11 May - Thu, 28 May
Multiple Airlines Logo
06:45 - 16:05
ATH
-
PHL
16h 20m
1 stop
Multiple Airlines Logo
17:40 - 00:55
PHL
-
ATH
24h 15m
2 stops
£593Multiple Airlines
Wed, 6 May - Wed, 13 May
United Airlines Logo
06:45 - 16:05
ATH
-
PHL
16h 20m
1 stop
United Airlines Logo
06:17 - 10:35
PHL
-
ATH
21h 18m
1 stop
£595United Airlines
Sun, 19 Apr - Sat, 25 Apr
British Airways Logo
11:00 - 14:45
ATH
-
PHL
10h 45mdirect
British Airways Logo
19:35 - 18:30
PHL
-
ATH
15h 55m
1 stop
£596British Airways
Fri, 17 Apr - Sun, 3 May
British Airways Logo
10:45 - 14:40
ATH
-
PHL
10h 55mdirect
British Airways Logo
18:40 - 14:20
PHL
-
ATH
12h 40m
1 stop
£597British Airways
Thu, 9 Apr - Wed, 22 Apr
United Airlines Logo
06:35 - 16:05
ATH
-
PHL
16h 30m
1 stop
United Airlines Logo
15:25 - 10:10
PHL
-
ATH
11h 45m
1 stop
£598United Airlines
Thu, 4 Jun - Wed, 2 Sep
United Airlines Logo
06:45 - 21:32
ATH
-
PHL
21h 47m
2 stops
United Airlines Logo
06:17 - 08:10
PHL
-
ATH
18h 53m
2 stops
£599United Airlines
Sun, 19 Apr - Sat, 25 Apr
Multiple Airlines Logo
06:45 - 16:05
ATH
-
PHL
16h 20m
1 stop
Multiple Airlines Logo
10:05 - 21:00
PHL
-
ATH
27h 55m
2 stops
£600Multiple Airlines
Mon, 11 May - Thu, 28 May
United Airlines Logo
06:45 - 16:05
ATH
-
PHL
16h 20m
1 stop
United Airlines Logo
10:32 - 23:05
PHL
-
ATH
29h 33m
2 stops
£602United Airlines
Mon, 11 May - Thu, 28 May

British Airways flights from Athens to Philadelphia

Our best British Airways deals on Athens to Philadelphia flight tickets
British Airways
17 Apr
ATH11:00Athens Eleftherios V.
10h 45m
PHL14:45Philadelphia
3 May
PHL19:35Philadelphia
15h 55m
1 stop
ATH18:30Athens Eleftherios V.
£596
British Airways
9 Apr
ATH10:45Athens Eleftherios V.
10h 55m
PHL14:40Philadelphia
22 Apr
PHL18:40Philadelphia
12h 40m
1 stop
ATH14:20Athens Eleftherios V.
£597
British Airways
17 Apr
ATH11:00Athens Eleftherios V.
10h 45m
PHL14:45Philadelphia
3 May
PHL16:25Philadelphia
9h 30m
ATH08:55Athens Eleftherios V.
£603

United Airlines flights from Athens to Philadelphia

Our best United Airlines deals on Athens to Philadelphia flight tickets
United Airlines
29 May
ATH15:25Athens Eleftherios V.
49h 14m
2 stops
PHL09:39Philadelphia
1 Jun
PHL06:00Philadelphia
28h 35m
2 stops
ATH17:35Athens Eleftherios V.
£564
United Airlines
19 Apr
ATH06:45Athens Eleftherios V.
16h 20m
1 stop
PHL16:05Philadelphia
25 Apr
PHL06:17Philadelphia
21h 18m
1 stop
ATH10:35Athens Eleftherios V.
£595
United Airlines
4 Jun
ATH06:35Athens Eleftherios V.
16h 30m
1 stop
PHL16:05Philadelphia
2 Sept
PHL15:25Philadelphia
11h 45m
1 stop
ATH10:10Athens Eleftherios V.
£598

momondo 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, momondo users made 279,928 searches. Data last updated 26 March 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 return flight

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Fri 29/5

15:25-09:39

2 stops49h 14m

Philadelphia

Mon 1/6

06:00-17:35

2 stops28h 35m

£564

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Mon 11/5

06:45-16:05

1 stop16h 20m

Philadelphia

Thu 28/5

17:40-21:00

1 stop20h 20m

£578

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Wed 6/5

06:45-16:05

1 stop16h 20m

Philadelphia

Wed 13/5

17:40-00:55

2 stops24h 15m

£593

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Sun 19/4

06:45-16:05

1 stop16h 20m

Philadelphia

Sat 25/4

06:17-10:35

1 stop21h 18m

£595

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Fri 17/4

11:00-14:45

Nonstop10h 45m

Philadelphia

Sun 3/5

19:35-18:30

1 stop15h 55m

£596
Fastest return journey

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Thu 9/4

10:45-14:40

Nonstop10h 55m

Philadelphia

Wed 22/4

18:40-14:20

1 stop12h 40m

£597

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Thu 4/6

06:35-16:05

1 stop16h 30m

Philadelphia

Wed 2/9

15:25-10:10

1 stop11h 45m

£598

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Sun 19/4

06:45-21:32

2 stops21h 47m

Philadelphia

Sat 25/4

06:17-08:10

2 stops18h 53m

£599

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Mon 11/5

06:45-16:05

1 stop16h 20m

Philadelphia

Thu 28/5

10:05-21:00

2 stops27h 55m

£600

AthensPhiladelphia

ATH - PHL

ATHPHL

Athens Eleftherios V.

Mon 11/5

06:45-16:05

1 stop16h 20m

Philadelphia

Thu 28/5

10:32-23:05

2 stops29h 33m

£602

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Athens to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Athens and Philadelphia?

What is the cheapest month to fly to Philadelphia?

If you aren’t able to travel during the month of November, then book flights to Philadelphia from Athens during February instead. Flights to Philadelphia in February, while not as cheap as those in November, still average around £496.

What is the cheapest Athens Eleftherios V. to Philadelphia flight route?

Fly from Athens Eleftherios V. to Philadelphia for the best Athens Eleftherios V. - Philadelphia flight prices

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Athens when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around £564 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Athens for as low as £485 on momondo.

What cabin class options are available on Athens Eleftherios V. to Philadelphia flights?

There is only 1 cabin class available to choose from on Athens Eleftherios V. to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Athens to Philadelphia flight prices changed over time?

As of March 2026, prices for Athens to Philadelphia flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Athens to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Athens to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Athens to Philadelphia (ATH to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Athens to Philadelphia

Fastest flight time

10h 55m

Direct flights

Every day

Airports in Philadelphia

1 airport
The fastest flight from Athens to Philadelphia takes 10h 55m
Direct flights go from Athens to Philadelphia every day.
There is 1 airport in Philadelphia. From Athens there are direct flights to Philadelphia (PHL).
Search flight deals

  • How far is Athens Eleftherios V. to Philadelphia by plane?

    Athens Eleftherios V. and Philadelphia are 5000.6 mi apart from one another. Typically, this will take 10h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Athens Eleftherios V. Airport to Philadelphia Airport?

    Prices for flights from Athens Eleftherios V. Airport to Philadelphia Airport were last updated today.

  • How old do you have to be to fly from Athens Eleftherios V. Airport to Philadelphia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Athens Eleftherios V. Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Athens to Philadelphia?

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Newark
Vineland
King of Prussia
Dover
Essington
Reading
Rehoboth Beach
Cherry Hill
Dewey Beach

Why use momondo?

Why should I use momondo to find a flight deal from Athens to Philadelphia?

Finding the right flight to Philadelphia from Athens is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Philadelphia quick and easy, saving you time and money.

Can I find flights from Athens to Philadelphia with flexible booking policies on momondo?

Flights from Athens to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Athens to Philadelphia?

momondo provides multiple filters to help you find the best flight to Philadelphia from Athens. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Athens to Philadelphia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Athens to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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