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Find cheap flights to Philadelphia from €258

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Philadelphia departing on 15/5. 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
0 bags
Sun 19/5
Sun 26/5

Search 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 for flights to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Philadelphia, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,553,814 times on KAYAK, and here's why:

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Cheap flight deals to Philadelphia

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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 and deals for you by selecting your travel dates.
Choose your dates
05:55 - 21:47DUB-PHL
20h 52m2 stops
11:47 - 08:20PHL-DUB
15h 33m2 stops
€429Delta
Find Deal
Tue, 14 May - Tue, 21 May
05:55 - 21:36DUB-PHL
20h 41m2 stops
17:00 - 07:45PHL-DUB
9h 45m1 stop
€430Delta
Find Deal
Wed, 1 May - Mon, 6 May
16:20 - 19:10DUB-PHL
7h 50mdirect
20:40 - 08:35PHL-DUB
6h 55mdirect
€431Aer Lingus
Find Deal
Thu, 9 May - Thu, 16 May
09:25 - 15:45DUB-PHL
11h 20m1 stop
18:35 - 05:55PHL-DUB
6h 20mdirect
€453British Airways
Find Deal
Tue, 30 Apr - Wed, 8 May
13:55 - 16:05DUB-PHL
7h 10mdirect
18:35 - 05:55PHL-DUB
6h 20mdirect
€485Finnair
Find Deal
Fri, 17 May - Sun, 19 May
13:55 - 16:05DUB-PHL
7h 10mdirect
22:45 - 20:40PHL-DUB
16h 55m1 stop
€489British Airways
Find Deal
Fri, 17 May - Sun, 19 May
13:55 - 16:00DUB-PHL
7h 05mdirect
18:35 - 05:55PHL-DUB
6h 20mdirect
€495Finnair
Find Deal
Thu, 2 May - Tue, 7 May
13:55 - 16:05DUB-PHL
7h 10mdirect
20:40 - 08:35PHL-DUB
6h 55mdirect
€501Aer Lingus
Find Deal
Fri, 17 May - Sun, 19 May
13:55 - 16:05DUB-PHL
7h 10mdirect
18:35 - 05:55PHL-DUB
6h 20mdirect
€504Iberia
Find Deal
Wed, 8 May - Wed, 15 May
13:55 - 16:00DUB-PHL
7h 05mdirect
18:45 - 18:25PHL-DUB
18h 40m1 stop
€587Iberia
Find Deal
Wed, 1 May - Fri, 10 May

Flights to Philadelphia - Travel Insights & Trends

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

What is the cheapest day to fly to Philadelphia?

The average price of all flights to Philadelphia clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Philadelphia is Friday where tickets can be as cheap as €512. On the other hand, the most expensive day to fly is Wednesday, where prices are €643 on average.

What is the cheapest month to fly to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Philadelphia is November, where tickets cost €434 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €776 and €686 respectively. For return trips, the best month to travel is November with an average price of €434.

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

The average price for all flights to Philadelphia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Philadelphia is generally in the morning, when flights cost €506 on average. The most expensive time of day to fly to Philadelphia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €639.

What is a good deal for flights to Philadelphia?

If you’re looking for cheap airfare to Philadelphia, 25% of our users found tickets to Philadelphia for the following prices or less: From Dublin €580 one-way - €562 return.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 88 days before departure.

Which airline offers the most flights to Philadelphia?

Of the 10 airlines that fly to Philadelphia, American Airlines offers the most flights, with around 2,680 per week, followed by Frontier with 312 flights per week.

How long is the flight to Philadelphia?

The duration of your flight to Philadelphia depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Philadelphia on KAYAK are from Dublin, which takes 7h 05m, Shannon, which takes 13h 15m, and Cork, which takes 21h 57m.

How many direct flights to Philadelphia are there each day?

There are around 3 direct flights from within Ireland to Philadelphia every day. Most flights depart in the afternoon, with 13:00 the most common departure time and 100% of flights departing in the afternoon.

How many direct flights to Philadelphia are there each week?

Each week there are around 21 direct flights from within Ireland to Philadelphia. The most common day for departures is Thursday, with 14% of flights taking off on this day.

How many long-haul flights are there to Philadelphia each week?

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Philadelphia. Instead, there are 21 long-haul flights (6-12 hour flight duration), with the most arriving from Dublin.

How many cities have direct flights to Philadelphia?

From Ireland, there are direct flights to Philadelphia from 1 city. This city is Dublin and there are 21 direct flights each week.

Good to know

Low season

January

High season

June

Cheapest flight

€258
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Dublin to Philadelphia

When to book flights to Philadelphia

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

FAQs - booking Philadelphia flights

  • How far is Philadelphia from central Philadelphia?

    Central Philadelphia is 11 km away from Philadelphia.

  • What is the name of Philadelphia’s airport?

    When flying to Philadelphia, you'll arrive at Philadelphia (PHL). The airport is also known as Philadelphia or Philadelphia Intl.

  • How much is a flight to Philadelphia?

    On average, a flight to Philadelphia costs €643. The cheapest price found on KAYAK in the last 2 weeks cost €437 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights 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 to Philadelphia.

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

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

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Philadelphia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Philadelphia flight deals.

Prefer to fly direct to Philadelphia?

Find which airlines fly direct to Philadelphia, which days they fly and book direct flights.

Direct departures

Ireland to Philadelphia

Monday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Thursday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Friday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Saturday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Sunday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

See more direct flights

Direct returns

Philadelphia to Ireland

Monday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Thursday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Friday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Saturday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Sunday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

See more direct flights
See more direct flights

Top 5 airlines flying to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Philadelphia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.7
FinnairOverall score based on 1390 reviews
7.6comfort
6.9food
7.8boarding
8.2crew
7.0entertainment
Airline reviews

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

10.0 ExcellentAnonymous, Apr 2024LHR - SFO
Read more about Finnair reviews

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Very rude hostess. She embarrassed me in front of others. I went to sit after taking off in a different sit in the same economic cabin. Was the area where doors are. She come to me very laud and said: go back to your sit those sit are more expensive.wow! No diplomacy. Flight was super full except 3 of those sit. The only person in that row later during the flight occupied all sit laying down!. Once more disappointed at American Airlines. Early flight they lost my luggages for 4 days. Never refund money for replacement for some of essential items purchased..when I booked the flight I thought was Finlandair. I

Everything was quite easy from boarding to landing - the staff was great and service was excellent too!

In-flight entertainment was. It working for the entire 12 hour flight! Unbelievable! At least provide free wi-fi so people could use their phones.

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Was as expected. Good leg room on planes - much appreciated.

Smaller, regional aircraft limits amount of overhead luggage space. At least there were jetways at both BNA and PHL. First class food service was minimal with the usual assortment of packaged snacks (nothing creative) and no handiwipes. American tries to turn around aircraft too quickly without enough time to clean the planes. WIFI service did not include TV programming.

6 plus hour delay with no explanation. No wheelchairs to transport us on arrival. Very disappointed.

Food choice is limited, entertainment better than average, seat leg room terrible

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

My baggage went to Dallas and not to Philadelphia. Do I need to add anything else?

Late arrival due to gate being blocked by stalled truck

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

We truly had not one problem. Nive enough to receive an upgrade. Flight attendants were extremely friendly and cheeful. Gladly will continue to fly American.

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

I would not fly with BA again. Packed in like sardines, constant request to turn down air conditioning due to freezing cold for hours and the food was pretty to look at but tasteless!

My wife and I paid for seat selection to be together. My wife and I were on separate rows and the excuse they gave was they changed the plane. Also, I have celiac and asked for a gluten free meal in the ticket profile which they did not have.

Iberia personnel on the ground is so rude. I would think twice in the future before booking another Iberia flight

Seats, comfort level ugh. Crew was not attentive, only to coach

Pros: they tried to accommodate bc they forgot my gluten free meal Negatives: The flight was freeeeeezing Iberia didn’t communicate my gluten free meal

This flight was a code share for both Iberia and American Airlines and run by what I assume is a charter company Level. It was difficult if not impossible to get a seat assigned, check bags or use any customer service functions. I would skip it!

I called prior to flying to confirm our baggage allowance which was 5 bags. On our outbound flight thee were no problems. On the return flight we were charged for each bag totaling $400! We are working with customer service to resolve the issue.

Everything was fantastic except the Iberia website and app… they left a lot of questions and induced much stress. But once on the plane, all was awesome.

Took too long to tak off but besides that it was good

I needed assistance and the staff at the airport and crew were very helpful and polite

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Book Cheap Philadelphia Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Philadelphia found on KAYAK in the last 72 hours.
14/5Tue
2 stopsDelta
20h 52mDUB-PHL
21/5Tue
2 stopsDelta
15h 33mPHL-DUB
€429
1/5Wed
2 stopsDelta
20h 41mDUB-PHL
6/5Mon
1 stopDelta
9h 45mPHL-DUB
€430
9/5Thu
directAer Lingus
7h 50mDUB-PHL
16/5Thu
directAer Lingus
6h 55mPHL-DUB
€431
30/4Tue
1 stopBritish Airways
11h 20mDUB-PHL
8/5Wed
directBritish Airways
6h 20mPHL-DUB
€453
17/5Fri
directFinnair
7h 10mDUB-PHL
19/5Sun
directFinnair
6h 20mPHL-DUB
€485
17/5Fri
directBritish Airways
7h 10mDUB-PHL
19/5Sun
1 stopBritish Airways
16h 55mPHL-DUB
€489
2/5Thu
directFinnair
7h 05mDUB-PHL
7/5Tue
directFinnair
6h 20mPHL-DUB
€495
17/5Fri
directAer Lingus
7h 10mDUB-PHL
19/5Sun
directAer Lingus
6h 55mPHL-DUB
€501
8/5Wed
directIberia
7h 10mDUB-PHL
15/5Wed
directIberia
6h 20mPHL-DUB
€504
1/5Wed
directIberia
7h 05mDUB-PHL
10/5Fri
1 stopIberia
18h 40mPHL-DUB
€587

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Philadelphia found on KAYAK in the last 72 hours.
15/5Wed
2 stops
41h 18mDUB-PHL
€258
30/4Tue
2 stops
41h 56mDUB-PHL
€267
7/5Tue
directAer Lingus
7h 45mDUB-PHL
€382
15/6Sat
directAer Lingus
7h 50mDUB-PHL
€459
13/6Thu
directFinnair
7h 10mDUB-PHL
€528
13/6Thu
1 stopIberia
13h 14mDUB-PHL
€533
27/4Sat
directBritish Airways
7h 05mDUB-PHL
€541
30/4Tue
1 stopBritish Airways
13h 00mDUB-PHL
€584
30/4Tue
directIberia
7h 05mDUB-PHL
€602
20/6Thu
directFinnair
7h 10mDUB-PHL
€610

Search by stops

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Search by price

Recent domestic flight deals

15/5Wed
multi-stopSpirit Airlines
5h 49mFLL-PHL
21/5Tue
multi-stopSpirit Airlines
6h 05mPHL-FLL
€98
15/5Wed
multi-stopSpirit Airlines
5h 49mFLL-PHL
20/5Mon
multi-stopSpirit Airlines
7h 45mPHL-FLL
€102
18/5Sat
directJetBlue
1h 38mBOS-PHL
25/5Sat
directJetBlue
1h 21mPHL-BOS
€112
17/5Fri
directDelta
1h 59mATL-PHL
24/5Fri
directDelta
2h 04mPHL-ATL
€130
7/5Tue
directDelta
1h 43mBOS-PHL
14/5Tue
directDelta
1h 32mPHL-BOS
€130
16/5Thu
directAmerican Airlines
1h 31mBOS-PHL
23/5Thu
directAmerican Airlines
1h 23mPHL-BOS
€140
18/5Sat
directJetBlue
1h 34mBOS-PHL
18/5Sat
directJetBlue
1h 21mPHL-BOS
€162
28/5Tue
multi-stopSun Country Air
22h 56mDEN-PHL
4/6Tue
multi-stopSun Country Air
23h 43mPHL-DEN
€164
24/5Fri
multi-stopSun Country Air
14h 46mDEN-PHL
30/5Thu
multi-stopSun Country Air
6h 50mPHL-DEN
€173
16/5Thu
directAmerican Airlines
1h 30mBOS-PHL
23/5Thu
multi-stopAmerican Airlines
4h 42mPHL-BOS
€193

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Last minute flights to Philadelphia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Philadelphia that are departing in the next 10 days.
24/4Wed
directAmerican Airlines
7h 05mDUB-PHL
28/4Sun
multi-stopAmerican Airlines
17h 25mPHL-DUB
€570
24/4Wed
directAmerican Airlines
7h 05mDUB-PHL
28/4Sun
multi-stopAmerican Airlines
15h 30mPHL-DUB
€571
24/4Wed
directAmerican Airlines
7h 05mDUB-PHL
28/4Sun
directAmerican Airlines
6h 30mPHL-DUB
€572
24/4Wed
directAmerican Airlines
7h 05mDUB-PHL
28/4Sun
directAmerican Airlines
6h 30mPHL-DUB
€573
24/4Wed
multi-stopAmerican Airlines
15h 12mDUB-PHL
28/4Sun
multi-stopAmerican Airlines
13h 25mPHL-DUB
€576
24/4Wed
multi-stopAmerican Airlines
26h 36mDUB-PHL
28/4Sun
multi-stopAmerican Airlines
12h 05mPHL-DUB
€577
24/4Wed
directAmerican Airlines
7h 05mDUB-PHL
28/4Sun
directAmerican Airlines
6h 30mPHL-DUB
€592
24/4Wed
multi-stopUnited Airlines
11h 01mDUB-PHL
28/4Sun
multi-stopUnited Airlines
16h 05mPHL-DUB
€668
24/4Wed
multi-stopUnited Airlines
16h 04mDUB-PHL
28/4Sun
multi-stopUnited Airlines
16h 05mPHL-DUB
€676
24/4Wed
multi-stopUnited Airlines
16h 04mDUB-PHL
28/4Sun
multi-stopUnited Airlines
11h 15mPHL-DUB
€677

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Flights to Philadelphia

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Ireland

Cabin classes:

€1,473
€1,454
€437

Popular routes

The most searched flights to Philadelphia by KAYAK users.