ATH - PHL

$350 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 9/10. 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

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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Athens to Philadelphia.
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Flights 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 round-trip 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 round-trip flight deals from Athens to Philadelphia

Thu, Sep 4 - Sat, Sep 20
 Logo
6:45 am - 4:00 pmATH-PHL
16h 15m1 stop
 Logo
9:20 am - 10:05 amPHL-ATH
17h 45m1 stop
Thu, Aug 28 - Sat, Oct 18
United Airlines Logo
6:50 am - 5:10 pmATH-PHL
17h 20m1 stop
United Airlines Logo
9:20 am - 10:05 amPHL-ATH
17h 45m1 stop
$615United Airlines
Find Deal
Thu, Aug 28 - Mon, Oct 13
American Airlines Logo
3:55 pm - 7:30 amATH-PHL
22h 35m2 stops
American Airlines Logo
10:15 pm - 1:10 pmPHL-ATH
31h 55m1 stop
$616American Airlines
Find Deal
Mon, Nov 3 - Sun, Nov 23
American Airlines Logo
4:55 pm - 1:10 pmATH-PHL
27h 15m1 stop
American Airlines Logo
7:45 pm - 7:10 pmPHL-ATH
16h 25m1 stop
$617American Airlines
Find Deal
Thu, Aug 28 - Wed, Oct 15
American Airlines Logo
12:00 pm - 9:19 amATH-PHL
28h 19m1 stop
American Airlines Logo
10:15 pm - 12:25 pmPHL-ATH
31h 10m1 stop
$619American Airlines
Find Deal
Tue, Sep 23 - Tue, Oct 7
British Airways Logo
6:30 pm - 3:55 pmATH-PHL
28h 25m2 stops
British Airways Logo
8:00 pm - 4:40 pmPHL-ATH
13h 40m1 stop
$620British Airways
Find Deal
Wed, Aug 27 - Wed, Oct 15
British Airways Logo
5:35 am - 4:45 pmATH-PHL
18h 10m2 stops
British Airways Logo
4:00 pm - 12:50 amPHL-ATH
25h 50m2 stops
$621British Airways
Find Deal
Thu, Sep 25 - Fri, Oct 10
Air Canada Logo
4:00 pm - 9:54 amATH-PHL
24h 54m2 stops
Air Canada Logo
10:35 am - 10:05 amPHL-ATH
16h 30m2 stops
$639Air Canada
Find Deal
Tue, Aug 26 - Tue, Oct 14
Delta Logo
6:00 am - 7:54 pmATH-PHL
20h 54m2 stops
Delta Logo
1:42 pm - 2:10 pmPHL-ATH
17h 28m2 stops
$647Delta
Find Deal
Tue, Aug 26 - Thu, Oct 16
Delta Logo
6:00 am - 11:07 pmATH-PHL
24h 07m2 stops
Delta Logo
1:42 pm - 2:10 pmPHL-ATH
17h 28m2 stops
$649Delta
Find Deal
Expert advice

Expert advice for your flight from Athens to Philadelphia

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
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.

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.

Read more about Iberiaby Marisa Garcia
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.

Read more about ATHby John Walton
PHL

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

Read more about PHLby Harriet Baskas
Our travel experts
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
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, USA TODAY, 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, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

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
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’s the cheapest day of the week to fly from Athens to Philadelphia?

The average price of all round-trip flights from Athens to Philadelphia clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Philadelphia on a Saturday and more expensive on a Friday. On your return trip to Athens, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

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 $623 (return) on average. On the other hand, the most expensive months are February and September, where the average cost of round-trip tickets is $845 and $824 respectively.

Can I save money by flying with a layover from Athens to Philadelphia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,128 on average.

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 8 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$350
Best time to beat the crowds but there is an average 11% increase in price.
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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $350 for a one-way ticket and $613 for a round-trip.

  • Do I need a passport to fly between Athens and Philadelphia?

    Yes

  • 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, British Airways, Delta, Air France, Iberia, Air Canada, and KLM.

  • 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.

  • On which days can I fly direct from Athens to Philadelphia?

    There are nonstop flights from Athens to Philadelphia on a daily basis.

  • Which is the best airline for flights from Athens to Philadelphia, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Athens to Philadelphia are United Airlines and American Airlines. With an average price for the route of $818 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $823 and an overall rating of 7.2.

  • 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 round-trip ticket. You could then fly to Philadelphia with an airline and back to Athens with another airline. Booking your flights between Athens and PHL can sometimes prove cheaper using this method.

  • 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.

KAYAK’s top tips for finding a cheap flight from Athens to Philadelphia

  • Looking for a cheap flight? 25% of our users found flights on this route for $786 or less one-way and $812 or less round-trip.

Prefer to fly direct from Athens to Philadelphia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Athens Eleftherios V. to Philadelphia.
Find which airlines fly direct from Athens Eleftherios V. Airport to Philadelphia Airport, which days they fly and book direct flights.

Direct departures

Athens Eleftherios V. to Philadelphia

Monday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Tuesday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Wednesday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Thursday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Friday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Saturday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Sunday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

See more direct flights

Direct returns

Philadelphia to Athens Eleftherios V.

Monday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Tuesday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Wednesday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Thursday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Friday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Saturday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Sunday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

See more direct flights

Reviews of the top 5 airlines serving 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.
7.6
FinnairOverall score based on 1316 reviews
8.1Crew
7.6Boarding
6.9Entertainment
7.5Comfort
6.7Food
Airline reviews

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

6.0 GoodAnonymous, Jul 2025HEL - DFW
Read more Finnair reviews

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Ok. Get a different kosher caterer. The food was odd.

Food was terrible. Crew was kind but skipped over my row for providing sandwiches and beverages.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Lost luggage, they need a baggage service representative available all times in Atlanta

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

International baggage recheck process in Philadelphia was a disaster. Waited 1 hour and 45 minutes to receive our bags. Waited 15 minutes to recheck bags, flight notification boards were blank so we asked an AA representative for our connecting gate and we were directed to the wrong terminal and gate. Our connection window was over 3 hours and we made our flight by 5 minutes. We pulled away from the gate and sat on the runway for 1 1/2 hours. 1 of our 4 bags didn’t make it to Phoenix. The mobile app for lost baggage didn’t work, the AA rep had to manually fix.

I miss my flight and they could not rebook me that day because the other flight was full, and for the next day I had to pay a whole new fee again which I think is unprofessional

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Seats were roomy. Lavatories were surprisingly big and clean. Plenty of entertainment available. We were fed and offered drinks, multiple times during the flight.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

Horrible almost missed my flight because my 1st flight was delayed. Airline crew is so unprofessional. The people on the plane do whatever they want kids running screaming. Will never fly this airline again Suitcases never arrived

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

It was good but I did not appreciate not being able to check in online

Boarding was odd. Gates switched and had to take a bus to the plane. Luggage got lost. Still waiting on one bag. Flight itself was very nice!

Do Not Fly Iberia. Horrible experience. Iberia changes things at random -like the date of the flight and seat you have bought. After buying my flight, they contacted me and told me I had to return a day later. Then when I was boarding the flight, I discovered they had changed my window seat in a row away from the wing, to an aisle seat in front of the toilet! The worse seat on the plane. But it wasn’t just me- a family was scattered all over the plane. I was able to trade my seat because a father was separated from his son. Unfortunately the seat was the window seat directly over the wing, the loudest seat in the plane. I couldn’t sleep, even with noise cancelling earphones. Also, I ordered gluten free meal-which was tasteless and gave me cramps.

I described my experience in the previous window. I didn't realize that there would be another opportunity for this flight. Please look at my response in the previous window.

I have nothing but great things to say about the crew of the American Airlines flight from Madrid to Dallas. They were fantastic! I do, however, have some disregard for the flight attendant that was late in Dallas, causing us to further delay the boarding of our flight to Portland, and leading to the eventual cancellation of that flight. Because that crew-member was so late, we got caught-up in a weather-related ground stop, eventually causing our pilots to "time-out". So we couldn't get out of Dallas. We would have departed DFW on-time (and before the arrival of the thunderstorm) if not for the lateness of that crew member. The whole time the pilots couldn't tell us whether the flight would be cancelled, and that they couldn't get any information from the airline. By the time we knew the flight was cancelled, all of the flights for the following day were full. So, we didn't even get offered a viable option to get home. The American Airlines customer service desk at DFW was grossly under-staffed. And there were several people who waited in line for four-hours before being helped at that desk. We waited in line for almost 2-hours, until I was able to speak with a customer service agent on the phone (after being on-hold for over an hour). So, once we knew the information about how to get our bag in PDX, and that there weren't any options for flights the next day, we left the line & began searching for another way home. We eventually had to purchase a ticket home on a different airline, in order to get my wife to work on Monday. And we are pursuing a refund of that DFW-PDX leg of the journey. The good news is that the late flight attendant's hair was perfect. And she looked fantastic as she departed the airport & headed back home, while we all hunkered down to sleep in the terminal for the night.

The flight was delayed over 4 hours. Business class is just slightly upgraded economy.

One of the crew members hit me with the car and not even says anything

They need to start flying on time. We lost 2 days of our time because they delayed flight both ways.

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

Our luggage arrived 2 days late when we reached Santorini. We were without cloths and toiletries for two days and didn't had time or means to go and shop everything at reasonable cost. Even though, we filed the report immediately at the airport, there was very less communication to us about when we would expected our luggage and even when it arrived there, they didn't had staff to deliver luggage to our hotel, so we had to go to airport to pick it up, which is very difficult and annoying to do in foreign country where you don't have you own vehicle and you don't have time because your tour is packed with activities. They could have tried to expedite the process and kept us informed and deliver the luggage at our hotel. Also, should have given us compensation for it.

I was put into business class. Wow! My flight attendant was great! The food amazing’

The gate at London Gatwick had confusing signs for the different zones and the staff seemed harried because people didn't know when it was their turn to come to the desk. Plus, with there were too many carry-on bag travelers, myself included. The charge scheme for checking bags is frustrating. If you travel light, you want the freedom to leave as soon as you deplane. When you are forced to gate-check your bag simply because the flight is fully booked, you lose whatever time you'd hoped to save because you're still stuck waiting for your bag to come off the conveyor belt.

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

Not so good with their baggage handling as they damaged one of my check in luggage

A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.

All went well on the flight, not happy of course with having to pay for a seat and in hold luggage of £50

They removed our booking without telling us. Cost us thousands to book last minute

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

Information on your arrival and departure airports

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