ATH - PHL

£334 Find Cheap Flights from Athens to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Athens to Philadelphia departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Athens to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Athens to Philadelphia, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£544
Overall average: £658
United Airlines
Fri 23/1Fri 30/1
ATH - PHL • 2 stops
Cheapest direct flights
£768
British Airways
Mon 11/5Mon 25/5
ATH - PHL • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Main Cabin Extra includes early boarding.
Use SEPTA Rail for a quick trip from PHL to Center City.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 15% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Athens to Philadelphia (ATH-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Athens to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Athens to Philadelphia

Fri, 23 Jan - Fri, 30 Jan
United Airlines Logo
06:05 - 14:47
ATH
-
PHL
15h 42m2 stops
United Airlines Logo
10:30 - 12:55
PHL
-
ATH
19h 25m2 stops
£544United Airlines
Sun, 18 Jan - Thu, 5 Mar
United Airlines Logo
14:00 - 09:37
ATH
-
PHL
26h 37m2 stops
United Airlines Logo
08:00 - 10:05
PHL
-
ATH
19h 05m2 stops
£545United Airlines
Tue, 27 Jan - Tue, 3 Feb
United Airlines Logo
06:25 - 14:47
ATH
-
PHL
15h 22m2 stops
United Airlines Logo
10:10 - 01:40
PHL
-
ATH
32h 30m2 stops
£547United Airlines
Thu, 15 Jan - Thu, 29 Jan
United Airlines Logo
06:25 - 14:47
ATH
-
PHL
15h 22m2 stops
United Airlines Logo
10:30 - 13:15
PHL
-
ATH
19h 45m2 stops
£547United Airlines
Mon, 20 Apr - Wed, 9 Sep
United Airlines Logo
06:55 - 09:51
ATH
-
PHL
33h 56m2 stops
United Airlines Logo
09:15 - 10:05
PHL
-
ATH
17h 50m1 stop
£548United Airlines
Mon, 11 May - Mon, 25 May
Delta Logo
06:00 - 21:13
ATH
-
PHL
22h 13m2 stops
Delta Logo
10:35 - 13:40
PHL
-
ATH
20h 05m2 stops
£561Delta
Sat, 14 Mar - Mon, 16 Mar
British Airways Logo
07:55 - 17:15
ATH
-
PHL
15h 20m1 stop
British Airways Logo
19:35 - 15:50
PHL
-
ATH
14h 15m1 stop
£570British Airways
Thu, 21 May - Wed, 10 Jun
Multiple Airlines Logo
06:55 - 17:55
ATH
-
PHL
18h 00m2 stops
Multiple Airlines Logo
18:45 - 17:05
PHL
-
ATH
15h 20m1 stop
£576Multiple Airlines
Sun, 11 Jan - Mon, 23 Mar
Delta Logo
14:35 - 23:56
ATH
-
PHL
40h 21m2 stops
Delta Logo
06:00 - 13:35
PHL
-
ATH
25h 35m2 stops
£582Delta
Fri, 9 Jan - Tue, 24 Mar
Delta Logo
06:05 - 20:00
ATH
-
PHL
44h 55m2 stops
Delta Logo
11:16 - 13:35
PHL
-
ATH
20h 19m2 stops
£597Delta
Booking Insights

KAYAK's insights & trends for Athens to Philadelphia flights

Get data-powered insights and trends into flights from Athens to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Athens to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Athens to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Athens to Philadelphia is June, where tickets cost £465 (return) on average. On the other hand, the most expensive months are January and July, where the average cost of round-trip tickets is £658 and £624 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Athens to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Athens to Philadelphia, you should book around 2 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Expert advice

Expert advice for your flight from Athens to Philadelphia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
American Airlines

Main Cabin Extra offers early boarding and complimentary drinks, ideal for long flights.


American Airlines' Flagship Lounges offer premium services, including meals and shower suites.

Iberia

Iberia's business class offers roomy seating with all-aisle access and quality in-flight dining.


Iberia's Premium Economy provides wider seats and adjustable headrests, enhancing comfort on long flights.

British Airways

BA's premium economy offers more space and peace, ideal for long-haul comfort.


British Airways offers professional cabin crew service, enhancing the flight experience.

Airports
ATH

At ATH, online check-in is recommended as some airlines charge extra for airport check-in. Verify your airline’s check-in area upon arrival.

PHL

Upon arrival at PHL, take the SEPTA Airport Regional Rail Line to Center City for an affordable 30-minute trip.

Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines and PHL

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, The Points Guy, and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
John Walton

John Walton

Expert on ATH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Good to know - Cheap tickets from Athens to Philadelphia

Low seasonFebruary
Cheapest flight£334
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Athens to Philadelphia

When to book flights from Athens to Philadelphia

Are your dates flexible? Find out the best times to travel from Athens to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Athens to Philadelphia

  • What is the cheapest flight from Athens to Philadelphia?

    In the last 3 days, the lowest price for a flight from Athens to Philadelphia was £334 for a one-way ticket and £544 for a return.

  • Which airports will I be using when flying from Athens to Philadelphia?

    Athens airport is called Athens Eleftherios V. and the only airport in Philadelphia is Philadelphia.

  • Which airlines offer Wi-Fi service onboard planes from Athens to Philadelphia?

    All the following airlines offer inflight Wi-Fi service on the Athens to Philadelphia flight route: American Airlines, Finnair, Virgin Atlantic, Delta, Air France, KLM, and Air Canada.

  • Which aircraft models fly most regularly from Athens to Philadelphia?

    The Boeing 787 Dreamliner is the aircraft model that flies most regularly on the Athens to Philadelphia flight route.

  • Which airline alliances offer flights from Athens to Philadelphia?

    oneworld is the only airline alliance operating flights between Athens and Philadelphia.

  • How does KAYAK find such low prices on flights from Athens to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Athens to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Athens to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Athens is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Athens to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Philadelphia with an airline and back to Athens with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Athens to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Athens up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Athens to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Athens to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Athens to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7580 reviews
6.7Comfort
6.4Food
6.9Boarding
6.4Entertainment
7.6Crew
Airline reviews

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

8.0 ExcellentKeith, Dec 2025
LHR - JFK
Read more British Airways reviews

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Well unfortunately our connecting was cancelled and next flight delayed. Was in airport 9 hours. Flight itself was good. I’m sure it was a FAA problem.

Great on board entertainment Tasty food Cattle class obviously crammed but not as bad as shorter hall flights

Everything you need to know for your flight from Athens to Philadelphia

Information on your arrival and departure airports