PHL

€304 Find Cheap Flights 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 to Philadelphia departing on 23/4. 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

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
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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 return 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.

Recent return flight deals to Philadelphia

Recommended return deals departing in the coming months from the most popular airlines that fly to Philadelphia.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
09:00 - 14:15DUB-PHL
34h 15m2 stops
15:10 - 10:20PHL-DUB
14h 10m1 stop
€376United Airlines
Find Deal
Th. 4, 19 Thg. 2 - CN, 30 Thg. 3
08:40 - 16:20DUB-PHL
12h 40m1 stop
19:40 - 12:35PHL-DUB
12h 55m1 stop
€377British Airways
Find Deal
Th. 2, 3 Thg. 3 - Th. 2, 10 Thg. 3
13:00 - 16:00DUB-PHL
8h 00mdirect
18:30 - 05:05PHL-DUB
6h 35mdirect
€396Aer Lingus
Find Deal
Th. 7, 1 Thg. 3 - CN, 9 Thg. 3
09:30 - 11:40DUB-PHL
7h 10mdirect
18:30 - 09:35PHL-DUB
10h 05m1 stop
€398American Airlines
Find Deal
Th. 5, 1 Thg. 5 - Th. 7, 10 Thg. 5
14:05 - 16:40DUB-PHL
7h 35mdirect
21:31 - 08:40PHL-DUB
6h 09mdirect
€402Finnair
Find Deal
Th. 7, 8 Thg. 2 - CN, 9 Thg. 2
14:05 - 16:35DUB-PHL
7h 30mdirect
22:15 - 08:40PHL-DUB
6h 25mdirect
€405Finnair
Find Deal
Th. 7, 1 Thg. 3 - CN, 9 Thg. 3
14:05 - 16:40DUB-PHL
7h 35mdirect
21:31 - 08:40PHL-DUB
6h 09mdirect
€412Iberia
Find Deal
CN, 2 Thg. 2 - CN, 9 Thg. 2
13:00 - 17:00DUB-PHL
8h 00mdirect
18:30 - 05:05PHL-DUB
6h 35mdirect
€414Aer Lingus
Find Deal
Th. 5, 13 Thg. 3 - Th. 4, 19 Thg. 3
07:40 - 16:20DUB-PHL
13h 40m1 stop
19:40 - 11:15PHL-DUB
11h 35m1 stop
€529American Airlines
Find Deal
Th. 7, 1 Thg. 3 - CN, 9 Thg. 3
09:30 - 11:55DUB-PHL
7h 25mdirect
18:35 - 06:15PHL-DUB
6h 40mdirect
€571Iberia
Find Deal
Th. 4, 2 Thg. 7 - Th. 5, 17 Thg. 7

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 round-trip 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 Saturday where round-trip tickets can be as cheap as €557. On the other hand, the most expensive day to fly is Monday, where round-trip prices are €634 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 February, where tickets cost €492 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €750 and €697 respectively. For one-way flights, the best month to travel is February with an average price of €492.

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

The average price for all round-trip 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 round-trip flights cost €661 on average. The most expensive time of day to fly to Philadelphia is generally in the evening, which is peak travel time and where the average cost of a ticket is €709.

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 €468 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights 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, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

February

High season

July

Cheapest flight

€304
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (27% 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 Airport from central Philadelphia?

    Central Philadelphia is 11 km away from Philadelphia Airport.

  • What is the name of Philadelphia’s airport?

    When flying to Philadelphia, you'll arrive at Philadelphia Airport (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 €651. The cheapest price found on KAYAK in the last 2 weeks cost €424 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.

  • How many direct flights to Philadelphia are there each week?

    Each week there are around 7 direct flights from within Ireland to Philadelphia. The most common day for departures is Tuesday, with 14% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Philadelphia

  • Looking for cheap airfare to Philadelphia? 25% of our users found return tickets to Philadelphia for the following prices or less: From Dublin €910
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Ireland is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Philadelphia flight deals.
See more tips

Prefer to fly direct to Philadelphia?

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

Direct departures

Ireland to Philadelphia

Monday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Tuesday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

Wednesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Thursday

ANA, Aer Lingus, Aeromexico, +47 more

ANA, Aer Lingus, +48 more

Friday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

Saturday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 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, +45 more

ANA, Aer Lingus, +46 more

Tuesday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

Wednesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Thursday

ANA, Aer Lingus, Aeromexico, +47 more

ANA, Aer Lingus, +48 more

Friday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

Saturday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 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.
7.6
FinnairOverall score based on 1286 reviews
7.7Boarding
6.7Food
8.1Crew
6.9Entertainment
7.5Comfort
Airline reviews

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.

8.0 ExcellentAnonymous, Jan 2025DFW - CVG
Read more Finnair reviews

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.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

Timely boarding process, made up for lost time even after a lengthy wait for de-icing

My seat was wonky...hard and not much padding. I sat next to the Jumpseat for the flight attendant. Thoroughly enjoyed not have a third seat in that row! Flight attendants were amazing. I couldn't answer the "food quality" question as there is no food served on my short flight. I commend the pilot as I know it was super gusty when we landed. Thanks

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

Flight was on time Crew was not. very friendly I paid for premium class and It wasn’t too much different from coach

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

Overall flight was as expected. It would have been better with a couple options for snack instead of only one item and if there was a TV or music as option. But overall satisfied.

The crew were a bit short and not as warm although they did take care of small details that I requested.

American switched my flight to a 5 hour layover then cancelled my whole reservation with no notice and refused refund. Won’t fly with them again.

WiFi didn’t work for me. as headphones didn’t work either.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

At Barcelona, you have to get your passports checked before going to the E gates so give yourself time for that. The restaurants around the D and E gates are really limited compared to prior to passport control. On boarding, the gate staff tried to charge me EUR100 for my carryon, saying it was too big. I put it in their ‘measurement box’ and it fit with the top slightly protruding where the handle was. The gate staff then said my bag was ok to carry and put an ‘approved’ tag on my bag. I was bussed to the plane I boarded a ‘Level’ carrier which I had not heard of before. If you booked through a code share like American, you will be served food and alcohol on the plane. They do not provide complimentary ear phones or blankets. The internet was free but only for texting. WhatsApp worked but Spotify did not. Entertainment choice was adequate, movies were old and selection was limited. On arrival at LAX, my checked in bag was damaged as the wheel was broken. I am taking this up with Iberia. Their website and customer service was moderate in terms of user friendliness. You have to have all your documents and prepared to be patient and persistent. Let’s see how this goes. All n all, for the price I paid, I would recommend Level.

Was very unhappy with the entire process, from check in to boarding to the comfort of the flight. Did not enjoy the flight on Level.

Overall a great. However, the seating is way too narrow, for guys with any shoulder width. Luckily the crew moved the guy next to me, or it would have been miserable.

The staff on our flight from Charlotte to Boston were very friendly.

Alaska located my mother, aware that she had mobility issues and they seated her closer to the door. She and I were seated together so I felt more secure to be able to assist her. The desk attendant reviewed what steps to take when boarding. Allowed us to board first, we loved that. I was allowed time to help her board slowly, seat her, put all her things in their place before the crowds came through. These small details made me want to travel Alaska more when possible.

The flight was decent. I purchased my flight through Iberia, traveling with my elderly mother with mobility issues. I try to pay for luggage and seats online prior but Iberia website directs me to AA website. AA airlines website does not recognize the record locator. My mother and I are separated and each get a middle seat. She is seated the furthest away from a bathroom. I had to sit behind her to see her wave at me to use the bathroom. Lights out on the flight and I could not see her wave and she is not tech savvy to push an attendant button even though I showed her how. The attention to this detail puts AA at the bottom of my list when traveling with my elderly mother. Bad execution and handling when servicing those with extra needs due to mobility. I could not get her to the bathroom because she’s slow and she had to wait for me to get up from my middle seat then move her out of her middle seat. She had an accident which required that I hel her clean up before taking her back to her seat.

The flight staff was excellent, one of the best I've had. Food and wine was very good and seats very comfortable. Luggage came out pretty quickly too considering the number of passengers. Also, excellent internet. The only thing that could have been improved on was the choice of movies -- kind of limited and not great selections.

The plane was not well maintained. The entertainment system didn’t work properly, eg moving map. Many of the seat controls did not work. Cabin temperature fluctuated considerably during the flight. The seat allocated was poor, it was noisy and offered no privacy. The perfume in the toilet triggered severe allergies. Crew was very goid.

Seats are too tight. Small space for long flights very inconvenient.

The flight was delayed over 3 hours and at the gate, we waited for an hour to start boarding. The gate lack of communication with the passengers was atrocious and when asked they even said they didn't work there and were just standing in for someone else so they couldn't give us an information about the flight status. The crew did not offer blankets, pillows nor headphones.

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I never made this flight but the staff helped to get me rebooked (see previous review)

No land services during boarding, specially while moving from terminal to another

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

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.
19/2Th. 4
2 stopsUnited Airlines
34h 15mDUB-PHL
30/3CN
1 stopUnited Airlines
14h 10mPHL-DUB
€376
3/3Th. 2
1 stopBritish Airways
12h 40mDUB-PHL
10/3Th. 2
1 stopBritish Airways
12h 55mPHL-DUB
€377
1/3Th. 7
directAer Lingus
8h 00mDUB-PHL
9/3CN
directAer Lingus
6h 35mPHL-DUB
€396
1/5Th. 5
directAmerican Airlines
7h 10mDUB-PHL
10/5Th. 7
1 stopAmerican Airlines
10h 05mPHL-DUB
€398
8/2Th. 7
directFinnair
7h 35mDUB-PHL
9/2CN
directFinnair
6h 09mPHL-DUB
€402
1/3Th. 7
directFinnair
7h 30mDUB-PHL
9/3CN
directFinnair
6h 25mPHL-DUB
€405
2/2CN
directIberia
7h 35mDUB-PHL
9/2CN
directIberia
6h 09mPHL-DUB
€412
13/3Th. 5
directAer Lingus
8h 00mDUB-PHL
19/3Th. 4
directAer Lingus
6h 35mPHL-DUB
€414
1/3Th. 7
1 stopAmerican Airlines
13h 40mDUB-PHL
9/3CN
1 stopAmerican Airlines
11h 35mPHL-DUB
€529
2/7Th. 4
directIberia
7h 25mDUB-PHL
17/7Th. 5
directIberia
6h 40mPHL-DUB
€571

Search by stops

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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.
23/4Th. 4
2 stops
29h 21mDUB-PHL
€304
24/2Th. 2
2 stops
54h 30mDUB-PHL
€309
1/3Th. 7
1 stopAer Lingus
15h 17mDUB-PHL
€370
30/1Th. 5
directFinnair
7h 35mDUB-PHL
€392
1/5Th. 5
directAer Lingus
7h 10mDUB-PHL
€396
21/2Th. 6
1 stopBritish Airways
12h 40mDUB-PHL
€426
19/2Th. 4
directFinnair
7h 30mDUB-PHL
€475
19/2Th. 4
1 stopBritish Airways
21h 50mDUB-PHL
€494
17/7Th. 5
1 stopIberia
26h 10mDUB-PHL
€663
22/3Th. 7
directIberia
7h 30mDUB-PHL
€761

Search by stops

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Search by price

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.
26/1CN
directBritish Airways
7h 35mDUB-PHL
2/2CN
multi-stopBritish Airways
12h 30mPHL-DUB
€401
26/1CN
directIberia
7h 35mDUB-PHL
2/2CN
directIberia
6h 09mPHL-DUB
€412
26/1CN
multi-stopUnited Airlines
18h 36mDUB-PHL
2/2CN
multi-stopUnited Airlines
13h 45mPHL-DUB
€508
26/1CN
multi-stopUnited Airlines
17h 40mDUB-PHL
2/2CN
multi-stopUnited Airlines
13h 45mPHL-DUB
€551
26/1CN
direct
7h 35mDUB-PHL
1/2Th. 7
multi-stop
12h 39mPHL-DUB
€561
26/1CN
directFinnair
7h 35mDUB-PHL
1/2Th. 7
directFinnair
6h 09mPHL-DUB
€577
26/1CN
multi-stop
32h 16mDUB-PHL
2/2CN
multi-stop
22h 36mPHL-DUB
€856
23/1Th. 5
directAer Lingus
7h 35mDUB-PHL
23/1Th. 5
directAer Lingus
6h 09mPHL-DUB
€888
23/1Th. 5
multi-stopAer Lingus
12h 32mDUB-PHL
23/1Th. 5
directAer Lingus
6h 09mPHL-DUB
€926
26/1CN
directFinnair
7h 35mDUB-PHL
2/2CN
directFinnair
6h 09mPHL-DUB
€5,097

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Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Dover
King of Prussia
Wildwood
Malvern
Strasburg
Wildwood Crest

Everything you need to know for your flight to Philadelphia

Information on the airport you'll fly into in Philadelphia

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