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Ireland

$241+ Cheap flights from Pennsylvania to Ireland

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DUB
Jun 27 — Jul 41
Sa 6/27
Sa 7/4
1 adult, Economy
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Cheap flight deals from Pennsylvania to Ireland

Cheapest flights from Pennsylvania to Ireland
Explore the most affordable flight options available from Pennsylvania to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Mai 28, 2026.

This KAYAK deal was found by Cheapflights users on 5/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/212:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Mi 9/91:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 5/28$393
This KAYAK deal was found by Cheapflights users on 5/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/16:00 am
PIT
-
DUB
1 stop18h 10m
Aer Lingus
Fr 9/181:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 5/28$394
This KAYAK deal was found by Cheapflights users on 5/24. 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.
Mi 9/26:00 am
PIT
-
DUB
1 stop18h 10m
Aer Lingus
Fr 9/111:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 5/24$395
This KAYAK deal was found by Cheapflights users on 5/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/16:00 am
PIT
-
DUB
1 stop18h 10m
Aer Lingus
Di 9/151:20 pm
DUB
-
PIT
1 stop27h 12m
Aer Lingus
Deal found 5/27$405
This KAYAK deal was found by Cheapflights users on 5/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/36:00 am
PIT
-
DUB
1 stop18h 10m
Aer Lingus
Do 9/101:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 5/28$443
This KAYAK deal was found by Cheapflights users on 5/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/36:00 am
PIT
-
DUB
1 stop18h 10m
Aer Lingus
Mi 9/161:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 5/27$444
This KAYAK deal was found by Cheapflights users on 5/24. 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.
Mi 9/212:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
So 9/61:20 pm
DUB
-
PIT
1 stop27h 13m
Aer Lingus
Deal found 5/24$445
This KAYAK deal was found by Cheapflights users on 5/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/812:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Di 9/151:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 5/27$449
This KAYAK deal was found by Cheapflights users on 5/25. 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.
Di 9/112:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
So 9/131:20 pm
DUB
-
PIT
1 stop27h 12m
Aer Lingus
Deal found 5/25$451
This KAYAK deal was found by Cheapflights users on 5/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 9/412:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Fr 9/111:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 5/27$489
This oojo deal was found by Cheapflights users on 5/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 9/48:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Fr 9/1112:15 pm
DUB
-
EWR
1 stop12h 00m
Icelandair
Deal found 5/24$558
This oojo deal was found by Cheapflights users on 5/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/18:25 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Di 9/82:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 5/25$559

Find flight deals from Pennsylvania to Ireland

Keep the following information in mind while searching for Pennsylvania to Ireland flight deals. Data was last updated Mai 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$393
(KAYAK)

One-way from

$241
(KAYAK)

Popular in

June

Cheapest in

January

Average price

$759

Good round-trip deal

$875 or less

Good one-way deal

$534 or less
Provider with most accurate pricing for Philadelphia-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Dublin flights.
Search Deals
From Pennsylvania to Ireland
Search Deals
One-way flight from Pennsylvania to Ireland
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($178 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Ireland.
Search Deals
Price to beat on a one-way flight from Pennsylvania to Ireland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Ireland 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 Mai 28, 2026.
Use the filters below to find and compare flights from Pennsylvania to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sa 10/10

5:20 pm-6:25 pm

1 stop20h 05m

Dublin

So 10/25

7:05 pm-2:25 pm

2 stops23h 20m

$585

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mo 10/26

7:30 pm-6:20 pm

2 stops18h 50m

Dublin

Mi 11/4

7:05 pm-1:25 pm

2 stops23h 20m

$587

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mo 8/31

6:55 pm-6:20 pm

1 stop18h 25m

Dublin

Mi 9/16

7:05 pm-3:40 pm

2 stops25h 35m

$603

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mi 9/2

11:25 pm-11:10 am

Nonstop6h 45m

Dublin

Mo 9/14

9:20 am-7:56 pm

1 stop15h 36m

$608

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mo 9/7

5:45 pm-6:20 pm

2 stops19h 35m

Dublin

Sa 9/12

8:00 pm-1:15 pm

2 stops22h 15m

$610

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Do 9/3

8:30 pm-7:45 am

1 stop30h 15m

Dublin

Fr 9/11

9:20 am-7:01 pm

1 stop14h 41m

$616

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

So 8/16

12:36 pm-10:00 am

1 stop16h 24m

Dublin

Mo 8/31

12:00 pm-1:19 am

2 stops18h 19m

$620

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mo 8/24

5:45 am-7:55 am

1 stop21h 10m

Dublin

Mo 8/31

12:00 pm-1:19 am

2 stops18h 19m

$620

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sa 8/29

9:35 am-8:45 am

2 stops18h 10m

Dublin

Sa 9/5

11:00 am-11:26 pm

2 stops17h 26m

$620

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Do 8/20

5:20 pm-10:00 am

1 stop11h 40m

Dublin

Sa 8/29

11:00 am-11:26 pm

2 stops17h 26m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/27

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pennsylvania to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Pennsylvania 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 Pennsylvania to Ireland

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

Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Ireland (average of $134). Flying from Pennsylvania to Ireland in September is currently the most expensive (average of $776). 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 PA to IE?

Find hourly flight availability from Pennsylvania to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Mai 28, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Ireland as you normally would.

Weekly flight availability from Pennsylvania to Ireland

Explore weekly flight availability from Pennsylvania to Ireland. 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 Mai 28, 2026.

The most flights from USPA to IE0 are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

How far ahead should I book a flight from Pennsylvania to Ireland?

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pennsylvania to Ireland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

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

  • How popular is this Pennsylvania to Ireland flight route?

    The Pennsylvania to Ireland flight path was viewed by 62 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 Pennsylvania to Ireland?

    Airlines like Scandinavian Airlines, United Airlines, and Delta fly from Pennsylvania to Ireland in about 6h 45m. The time it takes to get you to your destination can typically vary by up to 13h 20m. There are 3183 mi between Pennsylvania and Ireland. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $207 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on British Airways and Aer Lingus, with prices starting from $215 and $283, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Ireland 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 Pennsylvania to Ireland?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Ireland (average of $134). Flying from Pennsylvania to Ireland in September is currently the most expensive (average of $776). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pennsylvania to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Gatwick flights
Newark to Orly flights
John F Kennedy Intl to London City flights
Newark to Athens flights
Boston to Heathrow flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
Los Angeles to Heathrow flights
Newark to Madrid flights
John F Kennedy Intl to Lisbon flights
Baltimore to Heathrow flights
Newark to Lisbon flights
LaGuardia to Gatwick flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
Newark to Malpensa flights
John F Kennedy Intl to Dublin flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Malpensa flights
Boston to Gatwick flights
Seattle to Heathrow flights
Los Angeles to Charles de Gaulle flights
Dallas/Fort Worth to Heathrow flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
Dulles Intl to Charles de Gaulle flights
John F Kennedy Intl to Frederic Chopin flights
Boston to Charles de Gaulle flights
Newark to Dublin flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Frankfurt flights
Miami to Madrid flights
Boston to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Charles de Gaulle flights

Top 10 airlines flying from Pennsylvania to Ireland

Discover the top 10 airlines that operate flights from Pennsylvania to Ireland. 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 Mai 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$61Average$677FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$382Average$596FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$386Average$702FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$389Average$585FlexibilityNo cancel feeOn-time76%
IberiaCheapest$429Average$620FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$434Average$738FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$438Average$647FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$448Average$790FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$460Average$738FlexibilityNo cancel feeOn-time69%
FinnairCheapest$461Average$662FlexibilityNo cancel feeOn-time76%

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