Cheap Flights from Philadelphia to Athens International

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Compare Philadelphia to Athens International flight deals

Find the cheapest month or even day of the year to fly to Athens International

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Flight deals from Philadelphia to Athens International

Looking for a cheap last-minute deal or the best return flight from Philadelphia to Athens International Airport? If you want to travel next month, return fares start from $1,669. Find the lowest prices on one-way and return tickets right here.

Athens.$1,416 per passenger.Departing Sat, 5 Dec, returning Fri, 11 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Sat, 5 Dec, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Fri, 11 Dec, arriving in Philadelphia International.Price includes taxes and charges.From $1,416, select.

Athens.$1,424 per passenger.Departing Thu, 11 Mar, returning Thu, 25 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Thu, 11 Mar, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Thu, 25 Mar, arriving in Philadelphia International.Price includes taxes and charges.From $1,424, select.

Athens.$1,513 per passenger.Departing Fri, 6 Nov, returning Tue, 10 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Philadelphia International on Fri, 6 Nov, arriving in Athens International.Inbound indirect flight with Air Canada, departs from Athens International on Tue, 10 Nov, arriving in Philadelphia International.Price includes taxes and charges.From $1,513, select.

Athens.$1,516 per passenger.Departing Tue, 23 Feb, returning Tue, 9 Mar.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Philadelphia International on Tue, 23 Feb, arriving in Athens International.Inbound indirect flight with British Airways, departs from Athens International on Tue, 9 Mar, arriving in Philadelphia International.Price includes taxes and charges.From $1,516, select.

Athens.$1,516 per passenger.Departing Tue, 26 Jan, returning Tue, 9 Feb.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Philadelphia International on Tue, 26 Jan, arriving in Athens International.Inbound indirect flight with British Airways, departs from Athens International on Tue, 9 Feb, arriving in Philadelphia International.Price includes taxes and charges.From $1,516, select.

Athens.$1,517 per passenger.Departing Wed, 10 Feb, returning Fri, 19 Feb.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Philadelphia International on Wed, 10 Feb, arriving in Athens International.Inbound indirect flight with British Airways, departs from Athens International on Fri, 19 Feb, arriving in Philadelphia International.Price includes taxes and charges.From $1,517, select.

Athens.$1,539 per passenger.Departing Fri, 11 Dec, returning Fri, 22 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Fri, 11 Dec, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Fri, 22 Jan, arriving in Philadelphia International.Price includes taxes and charges.From $1,539, select.

Athens.$1,550 per passenger.Departing Tue, 4 May, returning Tue, 11 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Tue, 4 May, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Tue, 11 May, arriving in Philadelphia International.Price includes taxes and charges.From $1,550, select.

Athens.$1,552 per passenger.Departing Mon, 19 Apr, returning Tue, 4 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Mon, 19 Apr, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Tue, 4 May, arriving in Philadelphia International.Price includes taxes and charges.From $1,552, select.

Athens.$1,598 per passenger.Departing Fri, 16 Oct, returning Thu, 22 Oct.Return flight with Air France.Outbound indirect flight with Air France, departs from Philadelphia International on Fri, 16 Oct, arriving in Athens International.Inbound indirect flight with Air France, departs from Athens International on Thu, 22 Oct, arriving in Philadelphia International.Price includes taxes and charges.From $1,598, select.

Athens.$1,598 per passenger.Departing Tue, 16 Mar, returning Tue, 6 Apr.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Philadelphia International on Tue, 16 Mar, arriving in Athens International.Inbound indirect flight with Air Canada, departs from Athens International on Tue, 6 Apr, arriving in Philadelphia International.Price includes taxes and charges.From $1,598, select.

Athens.$1,602 per passenger.Departing Thu, 7 Jan, returning Fri, 15 Jan.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Philadelphia International on Thu, 7 Jan, arriving in Athens International.Inbound indirect flight with British Airways, departs from Athens International on Fri, 15 Jan, arriving in Philadelphia International.Price includes taxes and charges.From $1,602, select.

Athens.$1,657 per passenger.Departing Mon, 5 Apr, returning Wed, 14 Apr.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Philadelphia International on Mon, 5 Apr, arriving in Athens International.Inbound indirect flight with British Airways, departs from Athens International on Wed, 14 Apr, arriving in Philadelphia International.Price includes taxes and charges.From $1,657, select.

Athens.$1,661 per passenger.Departing Wed, 21 Apr, returning Tue, 4 May.Return flight with Iberia.Outbound direct flight with Iberia departs from Philadelphia International on Wed, 21 Apr, arriving in Athens International.Inbound direct flight with Iberia departs from Athens International on Tue, 4 May, arriving in Philadelphia International.Price includes taxes and charges.From $1,661, select.

Athens.$1,661 per passenger.Departing Mon, 5 Apr, returning Wed, 14 Apr.Return flight with Finnair.Outbound direct flight with Finnair departs from Philadelphia International on Mon, 5 Apr, arriving in Athens International.Inbound direct flight with Finnair departs from Athens International on Wed, 14 Apr, arriving in Philadelphia International.Price includes taxes and charges.From $1,661, select.

Athens.$1,665 per passenger.Departing Tue, 30 Mar, returning Tue, 13 Apr.Return flight with British Airways.Outbound direct flight with British Airways departs from Philadelphia International on Tue, 30 Mar, arriving in Athens International.Inbound direct flight with British Airways departs from Athens International on Tue, 13 Apr, arriving in Philadelphia International.Price includes taxes and charges.From $1,665, select.

Find the cheapest month to fly from Philadelphia to Athens International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Athens International flights are currently cheapest in December.

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Direct flights from Philadelphia to Athens International

Philadelphia to Athens International: Alternative routes

Compare routes from Philadelphia to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

Athens International

20km from central Athens

ClosestCheapest

from $1,416

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Philadelphia to Athens: Flight information

The things to know before you go.

Cheapest flight found	$1,416
Cheapest month to fly	December
Average flight time	9 hrs, 30 mins
Most popular airline	American Airlines
Average flights per week	29

Finding cheap flights from Philadelphia to Athens International: Frequently asked questions

How much are return flights from Philadelphia to Athens International?

The best price we found for a return flight from Philadelphia to Athens International is $1,416. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Philadelphia to Athens International?

9 hours and 30 minutes is the average flight time from Philadelphia to Athens International.

Which airlines fly direct from Philadelphia to Athens International?

American Airlines, Finnair and Iberia fly direct from Philadelphia to Athens International.

How many flights are there a week from Philadelphia to Athens International?

As of August 2026, there are 29 flights per week flying from Philadelphia to Athens International.

When is the cheapest time to fly from Philadelphia to Athens International?

The cheapest month to fly from Philadelphia to Athens International is usually December.

Which upcoming date is cheapest to fly from Philadelphia to Athens International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Athens International Airport on Saturday, 5 December 2026.

Can I get a direct flight from Philadelphia to Athens International Airport?

Yes – the average flight time is 9 hours and 30 minutes.

How can I find the best flight deal to Athens International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Athens?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Philadelphia to Athens Eleftherios Venizelos International Airport (ATH): What you need to know

Planning your getaway starts with figuring out where you'll leave from in Philadelphia. Philadelphia International Airport (PHL) is the city's main base, so explore your options for booking a flight from Philadelphia to Athens Eleftherios Venizelos International Airport (ATH) out of here.
The average duration of a direct Philadelphia to Athens Eleftherios Venizelos International Airport flight is 9 hours 25 minutes.
Athens Eleftherios Venizelos International Airport is located in Athens. The city operates on the UTC+2 timezone and is seven hours ahead of Philadelphia.
Philadelphia International Airport (PHL) to Athens Eleftherios Venizelos International Airport (ATH) is the most popular route, with 4 direct services every week. Travel from PHL to ATH on American Airlines's 4:40pm departure.
Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Show up at the airport on time to board your flight from Philadelphia to ATH.
July is a busy month for travelling. If you're taking off then or around a major holiday like Christmas, be there even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Philadelphia

Philadelphia International Airport (PHL)

You can book a direct flight from Philadelphia to Athens Eleftherios Venizelos International Airport (ATH) out of Philadelphia International Airport (PHL).
When jetting out of PHL, you can take a direct flight from Philadelphia to Athens Eleftherios Venizelos International Airport with American Airlines.
The majority of passengers choose to fly with American Airlines between PHL and ATH.
American Airlines leads the way as the most punctual carrier on this route, with 84.85% of services landing on schedule.
Think about adding a stopover to find cheap flights from Philadelphia to ATH. Just uncheck 'Direct flights only' when searching for departures from Philadelphia International Airport (PHL). Break up your trip (and maybe get a better deal) by stopping at one of these popular options:
- London Heathrow Airport (LHR)
- Barcelona-El Prat Airport (BCN)
- Naples-Capodichino International Airport (NAP)
Located around 18 kilometres from central Philadelphia, PHL can be reached in about 20 minutes by car (depending on traffic). The journey by public transport takes roughly 30 minutes.
In search of a comfortable hotel near Philadelphia International Airport? If you're catching an early flight from Philadelphia to Athens Eleftherios Venizelos International Airport, these accommodation options will have you sleeping a quick hop from check-in:
77% of flights that leave from Philadelphia International Airport reach their destination on time.
You'll find PHL at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

You can get to TTN from the centre of Philadelphia in approximately 40 minutes by car (depending on traffic). The journey on public transport will take roughly 1 hour 35 minutes to travel the 48 kilometres or so.
Flying off with the first light? You might like to check in to one of these accommodation options near Trenton-Mercer Airport the day before your Philadelphia to ATH flight:
76% of flights out of Trenton-Mercer Airport make it to their destination as expected.
You'll find TTN at Scotch Road, Terminal Building.

About Athens Eleftherios Venizelos International Airport (ATH)

Have a late flight from Philadelphia to Athens Eleftherios Venizelos International Airport? Don't let it leave you bleary-eyed. Stay at one of these hotels near ATH and give yourself a well-earned lights-out:
Booking your vehicle around three weeks in advance of your Philadelphia to Athens Eleftherios Venizelos International Airport flight can help you lock in a great deal.

Getting from Athens Eleftherios Venizelos International Airport (ATH) to central Athens

Central Athens is roughly 19 kilometres from Athens Eleftherios Venizelos International Airport. Journey times by car hire or taxi will vary depending on time of day, so do some research ahead of time.
It'll take around 40 minutes when travelling by public transport.

How to find the cheapest flights from Philadelphia to Athens Eleftherios Venizelos International Airport (ATH)

The cheapest price we've found for a one-way ticket from Philadelphia to Athens Eleftherios Venizelos International Airport is $690. For a return flight on this route, the best price is $1,416. Depending on the availability when you book, these fares could change.
To score cheap flights from Philadelphia to ATH, book your ticket four months before your departure date.
September is when you're most likely to find a bargain on a Philadelphia to Athens Eleftherios Venizelos International Airport ticket. If you want to travel during a different time of year, the 'Whole month' tool will show you the lowest prices across every month.
Be the first to know about deals for plane tickets from Philadelphia to ATH by creating a Price Alert. We'll send you an email or push notification on the app when fares go down.
Tailor your trip using filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Philadelphia to Athens Eleftherios Venizelos International Airport.

The best time to fly from Philadelphia to Athens Eleftherios Venizelos International Airport (ATH)

Think about the kind of experience you want when planning the timing of your trip. January is the quietest month to go to Athens. July is when most people book flights from Philadelphia to Athens Eleftherios Venizelos International Airport (ATH), which may be ideal if you're chasing more action.
The warmest month in Athens is July, with temperatures ranging between 22ºC and 37ºC. Lock in your Philadelphia to ATH plane ticket then if this is the type of weather you enjoy.
Search for cheap tickets from Philadelphia to Athens Eleftherios Venizelos International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 4ºC and 14ºC.

More about Athens

Start your Athens trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Philadelphia to Athens Eleftherios Venizelos International Airport, check out our selection of hotels including:
Your visit to Athens should come with a side of sightseeing. Top attractions worth exploring include Acropolis of Athens, The Parthenon and Erechtheion.

Explore more of Greece

You've done Athens, now it's time to explore more of Greece. Travel about 225 kilometres northwest to Larisa to tick off its leading sights. From Larissa Ancient Ruins to Municipal Art Gallery of Larissa and The Church Of St. George, there's plenty to keep you busy.
Around 306 kilometres north of Athens, Kalamaria is another favourite stop in Greece. No visit is complete without checking out Macedonian Tomb Park, Kalamaria Marina Recreational Park and Hellenic Pharmaceutical Museum.