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$321+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHL
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
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Cheap flight deals from Ireland to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 21, 2025.

Round-trip from

$431
(American Airlines)

One-way from

$321
(Kiwi.com)

Good round-trip deal

$638 or less

Good one-way deal

$566 or less
From Ireland to Philadelphia
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One-way flight from Ireland to Philadelphia
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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 janvier 21, 2025.

This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/112:00 pmDUB - PHL
1 stop14h 13mMultiple Airlines
dim. 5/410:45 amPHL - DUB
1 stop19h 00mMultiple Airlines
Deal found 1/21$429
This American Airlines deal was found by Cheapflights users on 1/21. 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.
sam. 3/14:05 pmDUB - PHL
1 stop29h 15mAmerican Airlines
dim. 3/910:15 pmPHL - DUB
Nonstop6h 25mAmerican Airlines
Deal found 1/21$430
This British Airways deal was found by Cheapflights users on 1/21. 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.
jeu. 5/110:40 amDUB - PHL
1 stop10h 45mBritish Airways
dim. 5/46:50 pmPHL - DUB
Nonstop6h 40mBritish Airways
Deal found 1/21$435
This Iberia deal was found by Cheapflights users on 1/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 1/302:05 pmDUB - PHL
Nonstop7h 35mIberia
mer. 2/52:00 pmPHL - DUB
2 stops15h 15mIberia
Deal found 1/21$443
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/185:55 amDUB - PHL
2 stops20h 28mDelta
lun. 3/175:33 pmPHL - DUB
2 stops18h 07mDelta
Deal found 1/21$448
This lastminute.com deal was found by Cheapflights users on 1/21. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/51:00 pmDUB - PHL
Nonstop8h 00mAer Lingus
lun. 3/106:30 pmPHL - DUB
Nonstop6h 35mAer Lingus
Deal found 1/21$498
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/132:05 pmDUB - PHL
Nonstop7h 20mFinnair
sam. 3/2210:15 pmPHL - DUB
Nonstop6h 25mFinnair
Deal found 1/20$503
This Air France deal was found by Cheapflights users on 1/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/148:55 amDUB - PHL
2 stops16h 20mAir France
mer. 3/1911:00 amPHL - DUB
1 stop17h 25mAir France
Deal found 1/21$508
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 3/19:00 amDUB - PHL
1 stop18h 36mUnited Airlines
dim. 3/94:25 pmPHL - DUB
1 stop9h 45mUnited Airlines
Deal found 1/21$532
This TravelUp deal was found by Cheapflights users on 1/21. 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.
jeu. 1/308:05 pmSNN - PHL
1 stop25h 15mMultiple Airlines
lun. 2/36:00 pmPHL - SNN
2 stops17h 45mMultiple Airlines
Deal found 1/21$546
This TravelUp deal was found by Cheapflights users on 1/21. 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.
jeu. 1/307:45 amSNN - PHL
2 stops34h 05mBritish Airways
lun. 2/37:10 pmPHL - SNN
2 stops16h 35mBritish Airways
Deal found 1/21$552
This Booking.com deal was found by Cheapflights users on 1/21. 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.
jeu. 5/159:50 amDUB - PHL
2 stops17h 31mAir Canada
mar. 5/279:15 amPHL - DUB
2 stops18h 00mAir Canada
Deal found 1/21$662

Find flights from Ireland to Philadelphia within your budget

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 janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

jeu. 5/1

12:00 pm-9:13 pm

1 stop14h 13m

Philadelphia

dim. 5/4

10:45 am-10:45 am

1 stop19h 00m

$429

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

sam. 3/1

4:05 pm-4:20 pm

1 stop29h 15m

Philadelphia

dim. 3/9

10:15 pm-8:40 am

Nonstop6h 25m

$430

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

jeu. 4/17

11:00 am-9:27 am

1 stop27h 27m

Philadelphia

ven. 5/2

10:45 am-10:45 am

1 stop19h 00m

$431

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

jeu. 5/1

10:40 am-4:25 pm

1 stop10h 45m

Philadelphia

dim. 5/4

6:50 pm-6:30 am

Nonstop6h 40m

$435

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

mar. 4/22

9:30 am-11:40 am

Nonstop7h 10m

Philadelphia

sam. 5/31

6:50 pm-6:30 am

Nonstop6h 40m

$455

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

mer. 3/5

1:00 pm-4:00 pm

Nonstop8h 00m

Philadelphia

lun. 3/10

6:30 pm-5:05 am

Nonstop6h 35m

$498

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

ven. 3/14

8:55 am-9:15 pm

2 stops16h 20m

Philadelphia

mer. 3/19

11:00 am-8:25 am

1 stop17h 25m

$508

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

sam. 3/1

9:00 am-10:36 pm

1 stop18h 36m

Philadelphia

dim. 3/9

4:25 pm-6:10 am

1 stop9h 45m

$532

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

mar. 2/18

2:05 pm-4:35 pm

Nonstop7h 30m

Philadelphia

lun. 3/17

10:20 pm-8:40 am

Nonstop6h 20m

$543

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

jeu. 5/15

9:50 am-10:21 pm

2 stops17h 31m

Philadelphia

mar. 5/27

9:15 am-8:15 am

2 stops18h 00m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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.

Travel insights for flights from Ireland to Philadelphia

Get recent, data-driven insights about flights from Ireland to Philadelphia including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Ireland to Philadelphia (average of $236). Flying from Ireland to Philadelphia in March is currently the most expensive (average of $295). 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 janvier 21, 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 afternoon, which can drop the price by up to 34% versus a flight in the morning.

Weekly flight availability from Ireland to Philadelphia

Explore weekly flight availability from Ireland to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated janvier 21, 2025.

The most flights from IE0 to PHL are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 janvier 21, 2025.
Read through reviews of airlines operating flights from Ireland to Philadelphia, such as British Airways, Finnair and Air France. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Ireland to Philadelphia one-way?

    One-way options have recently been found by users for as low as $385 on Aer Lingus. Other airlines that offer cheap prices include Finnair from $407 and Icelandair from $489 one-way.

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

    Consider Finnair (91%), Iberia (91%) or American Airlines (84%) 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 $938, our data shows the cheapest flight currently is $457. When looking at the most popular route, (Dublin - Philadelphia), you can expect to pay $391 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, August is the cheapest month in which you can book a flight from Ireland to Philadelphia (average of $236). Flying from Ireland to Philadelphia in March is currently the most expensive (average of $295). 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 Ireland?

Book flights to Ireland if you plan to visit one of these locations
King of Prussia
Vineland
Wildwood
Pottstown
Reading
Cherry Hill
Exton
Ocean City
Essington
Chester
Willow Grove
Newark
Middletown
Millville
Wyomissing
Dover
Ephrata
Dewey Beach
West Chester
Malvern

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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 janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$341Average$547FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$395Average$563FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$468Average$624FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$539Average$731FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$549Average$784FlexibilityNo cancel feeOn-time70%
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