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$283+ Cheap flights from Ireland to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Ireland to Philadelphia

Keep the following information in mind while searching for Ireland to Philadelphia flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$446
(Booking.com)

One-way from

$283
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$614

Good round-trip deal

$444 or less

Good one-way deal

$492 or less
Provider with most accurate pricing for Dublin-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Dublin-Philadelphia flights.
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From Ireland to Philadelphia
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One-way flight from Ireland to Philadelphia
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Highest demand for flights based on searches. 13% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Ireland to Philadelphia.
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Price to beat on a one-way flight from Ireland to Philadelphia.
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Find flight deals from Ireland to Philadelphia

Cheapest flights from Ireland to Philadelphia
Explore the most affordable flight options available from Ireland to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Booking.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:00 pmDUB - PHL
Nonstop8h 00mAer Lingus
Thu 12/185:30 pmPHL - DUB
Nonstop6h 35mAer Lingus
Deal found 10/27$420
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/281:00 pmDUB - PHL
Nonstop8h 00mAer Lingus
Sat 12/65:30 pmPHL - DUB
Nonstop6h 35mAer Lingus
Deal found 10/28$422
This Booking.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:00 pmDUB - PHL
Nonstop8h 00mAer Lingus
Mon 11/245:30 pmPHL - DUB
Nonstop6h 35mAer Lingus
Deal found 10/27$423
This TravelUp deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:30 amDUB - PHL
Nonstop7h 25mBritish Airways
Tue 12/26:35 pmPHL - DUB
1 stop17h 25mBritish Airways
Deal found 10/28$428
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:30 amDUB - PHL
1 stop31h 45mAmerican Airlines
Mon 12/87:50 pmPHL - DUB
1 stop16h 15mAmerican Airlines
Deal found 10/27$438
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:30 amDUB - PHL
Nonstop7h 30mAmerican Airlines
Sun 12/76:35 pmPHL - DUB
1 stop17h 15mAmerican Airlines
Deal found 10/27$440
This Booking.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:30 amDUB - PHL
Nonstop7h 30mMultiple Airlines
Sat 12/137:50 pmPHL - DUB
1 stop13h 25mMultiple Airlines
Deal found 10/30$446
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:00 pmDUB - PHL
1 stop26h 25mAmerican Airlines
Sun 11/167:45 pmPHL - DUB
1 stop16h 05mAmerican Airlines
Deal found 10/29$450
This lol.travel deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:30 amDUB - PHL
Nonstop7h 25mFinnair
Thu 11/139:15 pmPHL - DUB
Nonstop6h 25mFinnair
Deal found 10/28$451
This British Airways deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:05 pmSNN - PHL
1 stop25h 10mBritish Airways
Mon 12/83:00 pmPHL - SNN
2 stops20h 45mBritish Airways
Deal found 10/27$600

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Ireland to Philadelphia that are best for you.

Fly from

Ireland

Fly to

Philadelphia

Route

Depart

Return

Price

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 3/12

1:00 pm-5:00 pm

Nonstop8h 00m

Philadelphia

Thu 3/19

6:30 pm-5:05 am

Nonstop6h 35m

$422

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 1/15

11:30 am-2:05 pm

Nonstop7h 35m

Philadelphia

Thu 1/22

6:35 pm-9:50 am

1 stop10h 15m

$439

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 11/19

1:10 pm-1:25 pm

1 stop29h 15m

Philadelphia

Tue 12/2

7:45 pm-5:00 pm

1 stop16h 15m

$449

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sat 12/6

12:55 pm-12:44 pm

1 stop28h 49m

Philadelphia

Sat 12/13

7:50 pm-2:15 pm

1 stop13h 25m

$460

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 11/12

11:30 am-1:55 pm

Nonstop7h 25m

Philadelphia

Sun 11/30

10:46 am-7:10 am

1 stop15h 24m

$460

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 11/10

5:55 am-4:45 pm

2 stops15h 50m

Philadelphia

Tue 11/18

5:33 pm-3:45 pm

2 stops17h 12m

$463

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 11/20

8:50 am-7:33 pm

2 stops15h 43m

Philadelphia

Mon 11/24

2:30 pm-7:45 am

1 stop12h 15m

$465

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 3/12

5:55 am-11:03 pm

2 stops21h 08m

Philadelphia

Thu 3/19

6:55 am-7:45 am

1 stop20h 50m

$465

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 11/12

5:55 am-4:45 pm

2 stops15h 50m

Philadelphia

Sun 11/30

5:33 pm-9:20 am

1 stop10h 47m

$465

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 11/19

5:55 am-4:43 pm

2 stops15h 48m

Philadelphia

Tue 12/2

5:36 pm-9:20 am

1 stop10h 44m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 21 results
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Best time to book a flight from Ireland to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Ireland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Philadelphia

What is the cheapest month to book a flight from Ireland to Philadelphia?

Currently, January is the cheapest month in which you can book a flight from Ireland to Philadelphia (average of $268). Flying from Ireland to Philadelphia in June is currently the most expensive (average of $447). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to PHL?

Find hourly flight availability from Ireland to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from Ireland to Philadelphia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 29% versus a flight in the morning.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown Finnair, American Airlines, and Aer Lingus from Ireland to Philadelphia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,333 reviews

Overall

7.6

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,333 reviews
Finnair
7.6
Good
1,333 reviews

Overall

7.6

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.2
Good
11,032 reviews
Finnair
7.6
Good
1,333 reviews

Overall

7.6

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Aer Lingus
7.2
Good
1,361 reviews
Finnair
7.6
Good
1,333 reviews

Overall

7.6

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
3,001 reviews
Finnair
7.6
Good
1,333 reviews

Overall

7.6

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,487 reviews
Finnair
7.6
Good
1,333 reviews

Overall

7.6

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from Ireland?

    If you book a flight to Philadelphia from Ireland, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

  • How popular is this Ireland to Philadelphia flight route?

    The Ireland to Philadelphia flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Ireland to Philadelphia?

    Aer Lingus, American Airlines, and British Airways can get you from Ireland to Philadelphia in just under 7h 35m. Your travel time can differ by up to 17h 35m. The distance from Ireland to Philadelphia is about 3262 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Ireland to Philadelphia?

    Consider Iberia (93%), Finnair (92%) or Aer Lingus (77%) when booking your flight. These represent the most reliable airlines when flying from Ireland to Philadelphia.

  • What are the cheapest flights from Ireland to Philadelphia?

    While on average a flight from Ireland to Philadelphia is generally $1,013, our data shows the cheapest flight currently is $422. When looking at the most popular route, (Dublin - Philadelphia), you can expect to pay $417 for that flight.

  • Can I find deals for flights from Ireland to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Ireland to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Philadelphia.

  • Can I find deals for business class flights from Ireland to Philadelphia?

    Yes. Cheapflights offers flight deals from Ireland to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Philadelphia?

    Currently, January is the cheapest month in which you can book a flight from Ireland to Philadelphia (average of $268). Flying from Ireland to Philadelphia in June is currently the most expensive (average of $447). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace

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Alternative routes for Ireland to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ireland to Philadelphia

Discover the top 5 airlines that operate flights from Ireland to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$406Average$611FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$416Average$615FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$417Average$624FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$463Average$703FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$604Average$784FlexibilityNo cancel feeOn-time70%

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