ATH - PHL

$345 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 4/30. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$533
Overall average: $781
Multiple Airlines
Thu 5/28Mon 6/1
ATH - PHL • 1 stop
Cheapest non-stop
$633
British Airways
Tue 4/14Tue 4/21
ATH - PHL • Non-stop
Our travelers' 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
Top airlines
American Airlines
Cheapest • from $617 (round-trip)
Finnair
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 14% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
5 days a week
There are direct flights from Athens to Philadelphia 5 days a week: Mon, Tue, Thu, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s 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 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, May 28 - Mon, Jun 1
Multiple Airlines Logo
4:20 pm - 12:00 pm
ATH
-
PHL
26h 40m
1 stop
Multiple Airlines Logo
6:45 pm - 5:35 pm
PHL
-
ATH
15h 50m
1 stop
$533Multiple Airlines
Thu, May 28 - Mon, Jun 1
Multiple Airlines Logo
4:20 pm - 12:00 pm
ATH
-
PHL
26h 40m
1 stop
Multiple Airlines Logo
4:40 pm - 9:10 am
PHL
-
ATH
9h 30mnonstop
$613Multiple Airlines
Thu, Apr 30 - Fri, May 8
American Airlines Logo
10:45 am - 2:35 pm
ATH
-
PHL
10h 50mnonstop
American Airlines Logo
10:20 pm - 2:00 am
PHL
-
ATH
20h 40m
1 stop
$617American Airlines
Mon, Apr 6 - Sat, Apr 25
American Airlines Logo
10:45 am - 2:40 pm
ATH
-
PHL
10h 55mnonstop
American Airlines Logo
10:20 pm - 7:50 pm
PHL
-
ATH
14h 30m
1 stop
$624American Airlines
Wed, Apr 29 - Fri, May 8
British Airways Logo
11:00 am - 2:50 pm
ATH
-
PHL
10h 50mnonstop
British Airways Logo
6:45 pm - 2:00 am
PHL
-
ATH
24h 15m
1 stop
$625British Airways
Thu, Apr 30 - Fri, May 8
American Airlines Logo
8:00 pm - 12:00 pm
ATH
-
PHL
23h 00m
1 stop
American Airlines Logo
7:50 pm - 2:00 am
PHL
-
ATH
23h 10m
1 stop
$628American Airlines
Tue, Apr 14 - Fri, Apr 24
British Airways Logo
10:25 am - 2:15 pm
ATH
-
PHL
10h 50mnonstop
British Airways Logo
3:45 pm - 7:35 pm
PHL
-
ATH
20h 50m
2 stops
$630British Airways
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
10:25 am - 2:15 pm
ATH
-
PHL
10h 50mnonstop
British Airways Logo
4:45 pm - 9:10 am
PHL
-
ATH
9h 25mnonstop
$633British Airways
Mon, Apr 6 - Sat, Apr 25
American Airlines Logo
7:30 pm - 12:15 pm
ATH
-
PHL
23h 45m
1 stop
American Airlines Logo
6:45 pm - 3:55 pm
PHL
-
ATH
14h 10m
1 stop
$635American Airlines
Tue, Apr 14 - Tue, Apr 21
Iberia Logo
10:25 am - 2:15 pm
ATH
-
PHL
10h 50mnonstop
Iberia Logo
4:45 pm - 9:10 am
PHL
-
ATH
9h 25mnonstop
$636Iberia
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 Friday and more expensive on a Saturday. On your return trip to Athens, you should consider flying back on a Monday, 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 $622 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $835 and $815 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 $900 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 2 weeks before departure, which saves you about 51% 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.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways

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.

Harriet Baskas

Harriet Baskas

Expert on American Airlines and PHL

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.

Marisa Garcia

Marisa Garcia

Expert on Iberia

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.

John Walton

John Walton

Expert on ATH

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.

Good to know

Low seasonJanuary
Cheapest flight$345
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 6% 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 $345 for a one-way ticket and $533 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, 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?

    Star Alliance, and oneworld are the airline alliances operating flights between Athens and Philadelphia, with Star Alliance being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Athens to Philadelphia are Finnair and United Airlines. With an average price for the route of $872 and an overall rating of 7.6, Finnair is the most popular choice. United Airlines is also a great choice for the route, with an average price of $814 and an overall rating of 7.4.

  • 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 $586 or less one-way and $858 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

American Airlines

Tuesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Philadelphia to Athens Eleftherios V.

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

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 1356 reviews
7.7Boarding
8.2Crew
6.9Entertainment
6.7Food
7.5Comfort
Airline reviews

Very good seat, very comfortable, good food, and good service.

10.0 ExcellentSunny, Jan 2026
HEL - DEL
Read more Finnair reviews

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

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.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

This Japanese airline provides great service and very helpful in assisting their passengers.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

I so appreciate the crew members on each flight of United. They are outstanding.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The seat cushions were very worn so they were extremely uncomfortable.

Services, food products, and crew friendliness on American Airlines international flights is mediocre compared to Emirates, Qatar, and Singapore Airways. American does not do much to differentiate its product on international routes. Its menu options are similar on international flights. American Airlines flight attendants do not call elite frequent travelers by their names; American Airlines flight attendants do not seem to be motivated to go above and beyond in the service they provide. American Airlines personnel do not seem to take pride in their work.

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

Nice comfortable flight from Barcelona back to the states. The premium economy offers the extra room we need for my husband. The food was good and our flight attendants were excellent.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

Very crowded flight but what can you expect these days?? Crew was accommodating.

Small outdated plane from Philly to Des Moines with very uncomfortable seats. The plane was old, so we had mechanical issues that delayed us for 3 hours with very little communication. It was a very unpleasant experience and I will try to never fly AA again.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

Boarding, crew, food and baggage handling excellent (no bags lost, yay!). However for an 8 hour flight, there were limited entertainment options. And really would have liked to have a pillow!

The crew was super friendly and helpful. The food was quite good. An overall positive experience.

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

A more organized boarding experience and better food would have made the experience better.

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

why can't planes be boarded from back to front?? everything was great otherwise

We flew into Barcelona and the plane was so cramped and very uncomfortable and dirty. But we flew out of Madrid and that plane was much better. Would fly Iberia again.

For what we are willing to pay for international air travel, our experience was very good. We had no problem checking in, we had very little wait time at the AA counter in Madrid, and the staff in Madrid were very helpful. The flight crew was helpful and courteous, the plane was on the newer side, and our assigned seats were together without us needing to purchase them. The flight took off on time and arrived early. Overall, it was a pleasant experience or as much as could be expected in economy for almost 10 hours.

Boarding was easy, the flight left on time and even landed 20 minutes early. The food was plentiful and really good! The crew was kind & helpful. Overall it was an exceptional experience!

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

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

Information on your arrival and departure airports