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Cheap flights from Ireland to Pennsylvania from £256

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHL
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Pennsylvania

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Pennsylvania
Explore the most affordable flight options available from Ireland to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Tue 10/319:05
DUB
-
EWR
2 stops23h 30m
Scandinavian Airlines
Sat 21/319:30
EWR
-
DUB
1 stop11h 50m
Scandinavian Airlines
Deal found 31/1£256
Thu 5/311:30
DUB
-
EWR
1 stop31h 05m
Scandinavian Airlines
Tue 10/318:40
EWR
-
DUB
1 stop12h 05m
Scandinavian Airlines
Deal found 31/1£258
Wed 20/519:05
DUB
-
EWR
2 stops23h 10m
Scandinavian Airlines
Wed 27/517:20
EWR
-
DUB
1 stop12h 35m
Scandinavian Airlines
Deal found 31/1£259
Fri 22/519:05
DUB
-
EWR
2 stops23h 10m
Scandinavian Airlines
Wed 27/517:20
EWR
-
DUB
1 stop12h 35m
Scandinavian Airlines
Deal found 31/1£260
Mon 16/320:20
DUB
-
EWR
1 stop22h 15m
Scandinavian Airlines
Thu 19/318:30
EWR
-
DUB
1 stop19h 50m
Scandinavian Airlines
Deal found 31/1£262
Fri 22/511:40
DUB
-
EWR
1 stop30h 35m
Scandinavian Airlines
Fri 29/517:20
EWR
-
DUB
1 stop20h 50m
Scandinavian Airlines
Deal found 31/1£263
Tue 21/419:05
DUB
-
EWR
1 stop24h 54m
Scandinavian Airlines
Mon 27/417:20
EWR
-
DUB
1 stop12h 35m
Scandinavian Airlines
Deal found 1/2£264
Thu 21/519:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Fri 29/517:20
EWR
-
DUB
1 stop20h 50m
Scandinavian Airlines
Deal found 31/1£267
Sat 14/309:55
DUB
-
EWR
1 stop32h 40m
Scandinavian Airlines
Tue 24/318:30
EWR
-
DUB
1 stop13h 15m
Scandinavian Airlines
Deal found 30/1£267
Thu 21/519:50
DUB
-
EWR
1 stop22h 25m
Scandinavian Airlines
Thu 28/517:45
EWR
-
DUB
2 stops19h 35m
Scandinavian Airlines
Deal found 31/1£268
Mon 16/320:20
DUB
-
EWR
1 stop22h 15m
Scandinavian Airlines
Fri 20/319:30
EWR
-
DUB
2 stops34h 40m
Scandinavian Airlines
Deal found 31/1£269
Mon 16/311:30
DUB
-
PHL
Nonstop7h 25m
Multiple Airlines
Mon 23/319:35
PHL
-
DUB
1 stop20h 05m
Multiple Airlines
Deal found 31/1£278

Find flight deals from Ireland to Pennsylvania

Keep the following information in mind while searching for Ireland to Pennsylvania flight deals. Data was last updated 2 February 2026.

Round-trip from

£256

Popular in

July

Cheapest in

January

Average price

£393

Good round-trip deal

£354 or less

Good one-way deal

£386 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 10/3-21/3
  • 2 total stops
  • 42h 55m total
  • Ireland to Pennsylvania
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Ireland to Pennsylvania.
Search Deals
Price to beat on a one-way flight from Ireland to Pennsylvania.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Pennsylvania 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 858,174 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from Ireland to Pennsylvania that are best for you.

Fly from

Ireland

Fly to

Pennsylvania

Route

Depart

Return

Price

DublinNewark

DUB - EWR

DUBEWR

Dublin

Sat 23/5

20:00-13:15

1 stop22h 15m

Newark

Wed 27/5

17:20-10:55

1 stop12h 35m

£267

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 21/5

19:50-13:15

1 stop22h 25m

Newark

Fri 29/5

17:20-19:10

1 stop20h 50m

£267

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 21/5

19:50-13:15

1 stop22h 25m

Newark

Thu 28/5

17:45-18:20

2 stops19h 35m

£268

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 19/5

12:40-14:59

1 stop31h 19m

Newark

Fri 29/5

17:20-19:10

1 stop20h 50m

£275

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 22/5

19:50-13:15

1 stop22h 25m

Newark

Mon 25/5

17:45-10:10

1 stop11h 25m

£277

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 16/3

11:30-14:55

Nonstop7h 25m

Philadelphia

Mon 23/3

19:35-19:40

1 stop20h 05m

£278

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 21/5

19:50-13:15

1 stop22h 25m

Newark

Tue 26/5

17:20-10:55

1 stop12h 35m

£279

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 18/3

11:30-14:55

Nonstop7h 25m

Philadelphia

Wed 25/3

21:50-08:40

Nonstop6h 50m

£283

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 16/3

11:30-14:55

Nonstop7h 25m

Philadelphia

Sun 22/3

21:50-08:40

Nonstop6h 50m

£283

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 15/4

12:40-14:55

Nonstop7h 15m

Philadelphia

Mon 27/4

22:20-19:35

1 stop16h 15m

£284

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 60 results
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Best time to book a flight from Ireland to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Ireland with our price prediction graph.
Estimated return 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 Pennsylvania

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

Currently, May is the cheapest month in which you can book a flight from Ireland to Pennsylvania (average of £281). Flying from Ireland to Pennsylvania in July is currently the most expensive (average of £430). 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 PA?

Find hourly flight availability from Ireland to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 February 2026.

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

Weekly flight availability from Ireland to Pennsylvania

Explore weekly flight availability from Ireland to Pennsylvania. 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 2 February 2026.

The most flights from IE0 to USPA 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).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated 2 February 2026.
Check out reviews from past customers who have flown with Finnair, American Airlines, andAer Lingus from Ireland to Pennsylvania to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,357 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,357 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
American Airlines
7.2
Good
11,211 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Aer Lingus
7.2
Good
1,444 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Iberia
7.0
Good
3,100 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,707 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Pennsylvania. 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 Ireland to Pennsylvania flight route?

    The Ireland to Pennsylvania flight path was viewed by 653 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 Pennsylvania?

    Scandinavian Airlines, Finnair, and British Airways can get you from Ireland to Pennsylvania in just under 7h 25m. Your travel time can differ by up to 14h 50m. Airlines will cover a distance of 3262 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Ireland to Pennsylvania (average of £281). Flying from Ireland to Pennsylvania in July is currently the most expensive (average of £430). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Ireland to Pennsylvania

Discover the top 7 airlines that operate flights from Ireland to Pennsylvania. 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 858,174 searches. Data last updated 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£281Average£415FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£294Average£380FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£308Average£539FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IberiaCheapest£315Average£483FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest£367Average£500FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£424Average£717FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£425Average£521FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Pennsylvania?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Pennsylvania. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Pennsylvania?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland to Pennsylvania.

Can Cheapflights find flights from Ireland to Pennsylvania with no change fees?

Yes, we can. To see specific flights from Ireland to Pennsylvania with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ireland to Pennsylvania become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pennsylvania from Ireland today and book when prices fit your budget.

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