$148 Find Cheap Flights from Philadelphia to Europe - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Europe departing on 10/21. 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.
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Cheap Flights from Philadelphia to Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$868
Paris
Paris1 stop$794
Rome
Rome2 stops$681
Madrid
Madrid1 stop$679
Athens
Athens2 stops$903
Istanbul
Istanbul1 stop$743
Lisbon
Lisbon1 stop$702
Dublin
Dublin1 stop$455
Amsterdam
Amsterdamnonstop$752
Milan
Bergamo1 stop$777
Zurich
Zurich1 stop$649
Copenhagen
Copenhagen1 stop$684
Munich
Munich1 stop$734
Venice
Venice1 stop$664
Edinburgh
Edinburgh1 stop$756
Prague
Prague2 stops$688
Berlin
Berlin1 stop$603
London
London1 stop$868
Paris
Paris1 stop$794
Rome
Rome2 stops$681
Madrid
Madrid1 stop$679
Athens
Athens2 stops$903
Istanbul
Istanbul1 stop$743
Lisbon
Lisbon1 stop$702
Dublin
Dublin1 stop$455
Amsterdam
Amsterdamnonstop$752
Milan
Bergamo1 stop$777
Zurich
Zurich1 stop$649
Copenhagen
Copenhagen1 stop$684
Munich
Munich1 stop$734
Venice
Venice1 stop$664
Edinburgh
Edinburgh1 stop$756
Prague
Prague2 stops$688
Berlin
Berlin1 stop$603

Book Cheap Philadelphia to Europe Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Europe 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 Philadelphia to Europe

Thu, Nov 5 - Tue, Nov 10
Aer Lingus Logo
8:35 am - 5:10 am
PHL
-
DUB
15h 35m
1 stop
Aer Lingus Logo
1:00 pm - 10:56 pm
DUB
-
PHL
14h 56m
1 stop
$455Aer Lingus
Sat, Oct 10 - Sun, Nov 1
Aer Lingus Logo
7:00 am - 5:10 am
PHL
-
DUB
17h 10m
1 stop
Aer Lingus Logo
1:00 pm - 2:03 pm
DUB
-
PHL
30h 03m
1 stop
$457Aer Lingus
Thu, Nov 5 - Mon, Nov 9
Aer Lingus Logo
9:05 pm - 5:10 am
PHL
-
DUB
27h 05m
1 stop
Aer Lingus Logo
1:00 pm - 10:56 pm
DUB
-
PHL
14h 56m
1 stop
$468Aer Lingus
Wed, Aug 19 - Sun, Aug 30
Aer Lingus Logo
7:00 am - 5:10 am
PHL
-
DUB
17h 10m
1 stop
Aer Lingus Logo
1:20 pm - 10:46 pm
DUB
-
PHL
14h 26m
1 stop
$471Aer Lingus
Tue, Oct 20 - Wed, Oct 28
Iberia Logo
6:45 pm - 12:40 pm
PHL
-
MAD
11h 55m
1 stop
Iberia Logo
1:15 pm - 4:50 pm
MAD
-
PHL
8h 35mnonstop
$683Iberia
Sun, Nov 29 - Thu, Dec 3
British Airways Logo
6:35 pm - 10:45 am
PHL
-
AMS
10h 10m
1 stop
British Airways Logo
1:05 pm - 3:35 pm
AMS
-
PHL
8h 30mnonstop
$758British Airways
Sun, Nov 29 - Thu, Dec 3
British Airways Logo
6:35 pm - 5:35 pm
PHL
-
AMS
17h 00m
1 stop
British Airways Logo
10:15 am - 4:15 pm
AMS
-
PHL
12h 00m
1 stop
$765British Airways
Tue, Dec 1 - Tue, Dec 8
American Airlines Logo
6:50 pm - 8:15 am
PHL
-
CDG
7h 25mnonstop
American Airlines Logo
7:10 am - 1:50 pm
CDG
-
PHL
12h 40m
1 stop
$796American Airlines
Wed, Sep 23 - Mon, Sep 28
Iberia Logo
4:20 pm - 6:15 pm
PHL
-
MXP
19h 55m
1 stop
Iberia Logo
7:05 pm - 5:45 pm
MXP
-
PHL
28h 40m
1 stop
$957Iberia
Thu, Aug 27 - Sat, Sep 5
Lufthansa Logo
5:40 pm - 2:00 pm
PHL
-
MXP
14h 20m
1 stop
Lufthansa Logo
12:20 pm - 10:46 pm
MXP
-
PHL
16h 26m
2 stops
$965Lufthansa
Booking Insights

KAYAK's insights & trends for Philadelphia to Europe flights

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

What is the cheapest Philadelphia to Europe flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Europe from Philadelphia found in the last 5 days was to Madrid, at $756 round-trip. The most popular route is from Philadelphia (PHL) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 5 days was $846.

What is the cheapest time of day to fly to Europe?

The average price for all round-trip flights from Philadelphia to Europe depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Europe is generally in the evening, when round-trip flights cost $872 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Europe is generally at night, which is peak travel time and where the average cost of a ticket is $1,018.

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

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 2 stops layover the cheapest option at $1,101 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Europe, 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 Philadelphia to Europe is February, when tickets cost $638 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,247 and $1,204 respectively.

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

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

If you are looking for a flight deal from Philadelphia to Europe, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Europe, Monday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Europe, 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 Philadelphia to Europe, you should book around 3 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$148
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Philadelphia to Dublin

Flights from Philadelphia to Europe: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Philadelphia to Europe 
ChristineFlew with Lufthansa
PHL
-
FRA
May 2026
The lines at Frankfurt were ridiculously long. Give yourself plenty of time.
LisaFlew with British Airways
PHL
-
LHR
May 2025
Make sure you have enough time in London if you have a transfer flight. I would recommend at least 2 hours.
RadicalFlew with American Airlines
PHL
-
LHR
May 2025
Don’t put everything in your gate check bags. Make sure you have clothes in your carry on
Verified travelerFlew with British Airways
PHL
-
LIS
Sep 2024
Make sure you arrive early enough for boarding. I had a 1 hr layover from Charleston that that was just enough time to get off the plane and walk over to the international side before they started boarding.
Verified travelerFlew with British Airways
PHL
-
LHR
Oct 2024
Eat well before boarding if you’re a picky eater.
GlennFlew with British Airways
PHL
-
LHR
Jun 2024
British airways could have many delays, ensure there's enough time for the layover

FAQs - booking Europe flights

  • Does Philadelphia International Airport have any lounges?

    PHL has United Club Lounge in Concourses C and D; American Airlines has the Admirals Club in Concourses A, B, C, and F, accessible by paying at the door with proof of the airline ticket; and Delta Sky Club in Terminal D, accessible to Delta Air Lines flyers. These lounges offer comfortable seating, complimentary food and beverages, business facilities and services, and entertainment you can enjoy before your flight.

  • What are the common layover cities for flights from PHL to Europe?

    While there are direct flights from PHL to Europe, some European destinations, including Istanbul, Prague, and Budapest, require layovers. Some of the common layovers for flights from PHL to Europe include Frankfurt (FRA) with Lufthansa, Dublin (DUB) with Aer Lingus, London (LHR) through British Airways, Amsterdam (AMS) via KLM, and Madrid (MAD) via beria and American Airlines.

  • Which airline flying from Philadelphia to Europe has a suitable baggage policy?

    When flying to Europe from Philadelphia with carry-on baggage, consider flying Air France and KLM Airlines, which allow each economy passenger to bring one piece of carry-on baggage weighing up to 26.5 lbs. with dimensions up to 21.7 x 13.8 x 9.8 inches. The airlines also allow an extra personal item weighing at most 26.5 lbs., with maximum dimensions of 16 x 12 x 6 inches.

  • Which airport should I fly to from Philadelphia International Airport for Southern Europe?

    You can fly into various airports depending on your final destination in Southern Europe. Some of the ideal airports in Southern Europe that you can fly to from PHL include Rome (FCO), Athens (ATH), Lisbon (LIS), Dubrovnik (DBV), and Split in Croatia (SPU). Most of the flight travel from PHL to Southern Europe includes layovers. The airlines offering flights from PHL into Southern Europe include American Airlines, TAP Air Portugal, and Iberia Airlines.

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

    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 Philadelphia to Europe.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to Europe 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 Philadelphia to Europe?

    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 from Philadelphia to Europe with an airline and back with another airline.

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

    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 from Philadelphia to Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Europe

  • Looking for a cheap flight? 25% of our users found tickets from Philadelphia to the following destinations at these prices or less: Frankfurt am Main $474 one-way - $934 round-trip; London $413 one-way - $1,028 round-trip
  • Philadelphia International Airport (PHL) is the main airport serving Philadelphia and nearby cities, including Darby, Woodlyn, Yeadon, and Lansdowne. The airport is a hub for American Airlines and an operating base for Frontier Airlines. When flying to Europe from PHL, you can find several flight options by these airlines to travel to various European destinations.
  • PHL is accessible from various parts of Philadelphia by bus service. Bus Route 37 connects the airport to South Philadelphia and Chester; Route 108 operates the route between Street Transportation Center and Bus Route 115 from the suburban square in Ardmore. You can also use the Airport Regional Rail Line train service to access PHL from central Philadelphia.
  • You can fly direct from Philadelphia PHL to Europe on American Airlines, British Airways, Lufthansa, Aer Lingus, and Delta Air Lines. The European destinations for direct flights from PHL include London (LHR), Frankfurt (FRA), Paris (CDG), Amsterdam (AMS), and Madrid (MAD).
  • When traveling to Europe from PHL, consider flying British Airways, which offers special meals to passengers with special nutritional needs. The airline provides vegetarian, vegan, kosher, gluten-free, halal, diabetic, and children's meals to suit your needs.
  • A popular destination for travelers flying from Philadelphia to Europe is London Heathrow Airport (LHR) via British Airways, offering a comprehensive network of flights from PHL. LHR has excellent connections to other European destinations, including France, Germany, Spain, and Italy, which makes it an ideal starting point from PHL for visits to various European countries.

Reviews of the top 5 airlines serving from Philadelphia to Europe

 
Need help choosing which airline to fly with from Philadelphia to Europe? 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.
7.3
Aer LingusOverall score based on 1638 reviews
6.6Food
8.1Crew
7.2Comfort
7.0Entertainment
7.4Boarding
Airline reviews

I flew Aer Lingus Business class for the first time. Having flown economy a few times, I was familiar with the airline, and happy enough with economy. I’ve certainly been in nicer economy airlines before, but Aer Lingus is usually very reasonable, and I find the staff to be kind and have an Irish sense of humor and accommodation. The business experience was good, in that you got superior service to the back, lay down seats, better food and drinks, and more attentive service. However, the plane was a bit older, the WiFi was slow(not Starlink) and the pods were too close to one another for privacy, or function. When the Oder lady to the left of me fell asleep(fully reclined) there was no way for me to escape without having to wake her and put her seat all the way up. That lead to me being stuck with luggage I couldn’t put away in a cramped(for business) space, and no way to use the restroom for almost the whole 8 1/2 hour trip. I ended up trying to sleep with a large backpack blocking my feet. The food was good for plane food, but not great. The drinks were great, shame I couldn’t have had more, but I’d have peed myself. I love a window, but next time maybe an isle seat. Overall, the experience was good, not great, but an expensive good experience during which I got zero sleep. I’d do it again, but it’d have to be a deal.

8.0 ExcellentJonathon, Jul 2026
MCO - DUB
Read more Aer Lingus reviews

I flew Aer Lingus Business class for the first time. Having flown economy a few times, I was familiar with the airline, and happy enough with economy. I’ve certainly been in nicer economy airlines before, but Aer Lingus is usually very reasonable, and I find the staff to be kind and have an Irish sense of humor and accommodation. The business experience was good, in that you got superior service to the back, lay down seats, better food and drinks, and more attentive service. However, the plane was a bit older, the WiFi was slow(not Starlink) and the pods were too close to one another for privacy, or function. When the Oder lady to the left of me fell asleep(fully reclined) there was no way for me to escape without having to wake her and put her seat all the way up. That lead to me being stuck with luggage I couldn’t put away in a cramped(for business) space, and no way to use the restroom for almost the whole 8 1/2 hour trip. I ended up trying to sleep with a large backpack blocking my feet. The food was good for plane food, but not great. The drinks were great, shame I couldn’t have had more, but I’d have peed myself. I love a window, but next time maybe an isle seat. Overall, the experience was good, not great, but an expensive good experience during which I got zero sleep. I’d do it again, but it’d have to be a deal.

The direct flight was a superb idea; please continue. The seats were less than comfortable for such a long flight.

We missed that flight, and I am hoping that we will got the refund. It was very confusing to figure out about Aer Lingus operated by American Airlines. Then we bought another more expensive ticket to travel.

The check in and boarding process was smooth, and the flight was fine.

The free WiFi was great so I could stream movies during the flight. I would like to have movies available instead of on my device. Thanks!

We had a wonderful experience with Aer Lingus. The seats were too close for the long trip. The crew was absolutely perfect. They were so caring and thoughtful! My husband did not have a good experience with Air Lingus on the phone when trying to take care of getting better seating because he is disabled and needed a wheelchair prior to the day of our flight! Mariam R. in Boston was so helpful with seating and getting help for my husband. Filip Pytka who works for OCS was extremely helpful! He made sure that we had the lift because my husband could not climb the stairs to get onto the airplane. He took us from the gate all the way down to where we needed to be.

We were an hour and a half late, which caused my rental car company to cancel my reservation. We had no car, had to take a taxi to our hotel, and then a taxi back to get a new car the next day. Sometimes lack of on-time performance can end up costing the passenger a lot of money, none of which is covered by the airline that operated the late flight.

Overall good experience. But seats were small and uncomfortable for the price. Good entertainment, staff friendly and attentive.

Smooth quiet flight take off and landing both excellent. Food was mediocre. Boarding at gate was disorganized and unacceptable.

The flight was delayed leaving Philadelphia due to “catering” and consequently arrived in Dublin some 75 minutes later than scheduled. Consequently this caused me to miss my connecting flight to Glasgow and I had to spend the night in Dublin.

The check in agents in PHL and gate agents had to have been the rudest women that I have ever encountered; the agent weighing the bags at check in screamed continuously at all of the guests as did the woman at the gate.I have Executive Platinum status with AA and fly a lot with AA but these ladies were the absolute worst I had the displeasure to encounter!

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

The flight was operated by level, who had a sister’s check in procedure (2 hours) due to understaffing and a computer malfunction. While 3 agents stood at the business check in, with a total of maybe one actual customer there at a time, a huge line formed at economy check in with only 1 agent staffing the check in. Then, my luggage was lost - a guitar case with contents inside valued at 3,000 USD. The computer system of LEVEL could not locate my bag and had no record of it, and IBERIA (with whom I purchased my ticket and the checked bag) refused to help. It was a disastrous experience and I will never book Iberia again

Not bad but they lost 2 of my bags when I got to Florence

Couldn’t get boarding passes online, delayed an hour, and smallest amount of space on board I’ve ever encountered for such a long flight.

I liked the comfort of the plane. It was unexpected from past experiences.

Chair is very high. Your feet cannot touch the ground for 8 hours flight. It was a nightmare. Food was bad.

Flight was delayed 3 hours and 15 minutes. The delay caused me to miss my tour group due to arriving late.

Flight boarded three hours late for no reason other than someone made a huge error in crew scheduling. We missed our connecting flight in Madrid and got zero help from American or Iberian airlines on rebooking. We had to pay for a car to take us to the Madrid train station and pay for train tickets to Santiago. We never used our booked flight to Santiago. American claims I can submit the expenses but they are not obligated to cover them. Very frustrating.

Super uncomfortable main cabin. Omg no leg space or seat space horrible

The trays weren’t wiped. They still had food from last passengers

Flight reservation was canceled withou notice had to spend the night in the airport

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

Flight was a little late. The crew was courteous, food ok

Very nice. Crew was excellent and our seats had great legroom which we paid extra for so I highly recommend this option when flying internationally.

Check in was great. Boarding seemed less organized. Flight was good.

My flight was canceled. New flight is 40 hours later and I still didn’t get the flight from Frankfurt to Zagreb.

Meals were nice are abundant, the staff on both flights were personable and well trained

Budget airline feeling. Bad food, no drinks stingy to give even water

The transatlantic leg was on Discover Airlines. I’m 6’2” and the extra leg room seat was acceptable, the seat it self was moderately comfortable (slightly softer than a church pew). The food was a standard economy fare. Frankfurt to Prague leg was on Lufthansa the business class was as advertised 10 across the board.

Recent movies and music availability like it used to be

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

The flight was ok. The seats are so small. The free wifi for members was not an option on this flight. The one flight attendant, older woman with straight white/grey hair, was very rude. The gentleman next to me asked about the wifi since he was a member as well. He stated, accurately, that the option to enter the idea number was not available. Her response was, "I don't know what to tell you" and walked away from him. The rest of the staff was wonderful. I asked another flight attendant about the wifi, she said the free wifi was not enabled on that flight (true or not- at least she was friendly). It was also pretty dirty. When I opened the tray table it had mushed crumbs and there was a dirty used pair of ear buds in my seat pocket. Lastly the air vent above my head was working but stuck so I was unable to move it to face me when it got warm. I fly American often but this really was not a great flight.

Someone switched seats in business class so they could sit together and we were left apart (3). Very disappointing. Staff did nothing

I have always been pleased with their service. Would not change a thing

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Did not use entertainment Food great Stewards had an attitude, not the best but below average from my other flights with AA or BA

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

My flight was late. We stayed in aircraft one hour 😩

I was disappointed with the quality of the food and the fact that I was not given a toiletry bag for an overnight international flight

I mentioned in advance that I am gluten free, however, they did not have any options on the plane for me. That was disappointing. Otherwise, the flight was totally fine.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports