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Cheap flights from Ireland to Pennsylvania from £204

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHL
1 Feb — 8 Feb1
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 January 2026.

Wed 31/1213:35DUB - EWR
Nonstop7h 50mUnited Airlines
Sun 4/119:55EWR - DUB
Nonstop6h 35mUnited Airlines
Deal found 31/12£633
Wed 31/1213:35DUB - PHL
2 stops14h 55mUnited Airlines
Sun 4/110:39PHL - DUB
2 stops15h 51mUnited Airlines
Deal found 31/12£637
Wed 31/1213:25DUB - JFK
2 stops23h 04mDelta
Sun 4/117:30JFK - DUB
1 stop17h 15mDelta
Deal found 31/12£712
Wed 31/1208:50DUB - JFK
1 stop11h 55mMultiple Airlines
Sun 4/121:30JFK - DUB
1 stop13h 15mMultiple Airlines
Deal found 31/12£749
Wed 31/1217:15DUB - IAD
1 stop27h 50mKLM
Sun 4/118:05IAD - DUB
1 stop13h 35mKLM
Deal found 31/12£774
Wed 31/1211:30DUB - EWR
2 stops15h 56mMultiple Airlines
Sun 4/118:35EWR - DUB
1 stop10h 15mMultiple Airlines
Deal found 31/12£829
Wed 31/1208:45DUB - PHL
1 stop12h 30mMultiple Airlines
Sun 4/121:15PHL - DUB
Nonstop6h 25mMultiple Airlines
Deal found 30/12£851
Wed 31/1210:40DUB - LGA
1 stop12h 33mUnited Airlines
Sun 4/119:29LGA - DUB
1 stop9h 51mUnited Airlines
Deal found 30/12£855
Wed 31/1217:15DUB - JFK
1 stop27h 30mMultiple Airlines
Wed 7/121:30JFK - DUB
1 stop13h 15mMultiple Airlines
Deal found 31/12£868
Wed 31/1217:20DUB - EWR
1 stop27h 40mLufthansa
Sun 4/122:15EWR - DUB
Nonstop6h 40mLufthansa
Deal found 31/12£919
Wed 31/1217:15DUB - JFK
1 stop27h 30mKLM
Wed 7/121:20JFK - DUB
Nonstop6h 25mKLM
Deal found 31/12£947
Wed 31/1219:45DUB - IAD
1 stop29h 10mMultiple Airlines
Sun 4/117:05IAD - DUB
Nonstop6h 50mMultiple Airlines
Deal found 31/12£1,034

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 January 2026.

Round-trip from

£245

One-way from

£204

Popular in

July

Cheapest in

April

Average price

£485

Good round-trip deal

£381 or less

Good one-way deal

£393 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 23/1-15/2
  • 2 total stops
  • 43h 10m total
  • Ireland to Pennsylvania
Search Deals
Aer Lingus
  • Aer Lingus
  • 15/1
  • Nonstop
  • 8h 00m total
  • Ireland to Pennsylvania
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 January 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

Fri 30/1

20:35-13:50

1 stop22h 15m

Newark

Mon 2/2

21:35-07:55

1 stop29h 20m

£262

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 30/1

11:30-13:35

1 stop31h 05m

Newark

Mon 2/2

17:40-10:45

1 stop12h 05m

£272

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 12/2

11:30-13:35

1 stop31h 05m

Newark

Mon 16/2

17:40-10:45

1 stop12h 05m

£273

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 20/2

20:35-16:15

1 stop24h 40m

Philadelphia

Tue 24/2

19:40-19:40

1 stop19h 00m

£280

DublinNewark

DUB - EWR

DUBEWR

Dublin

Mon 2/2

19:05-15:40

1 stop25h 35m

Newark

Mon 9/2

18:30-18:20

2 stops18h 50m

£285

DublinNewark

DUB - EWR

DUBEWR

Dublin

Sat 25/4

20:00-13:15

1 stop22h 15m

Newark

Sat 2/5

17:20-18:20

2 stops20h 00m

£288

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 21/1

12:30-13:35

2 stops30h 05m

Newark

Sun 25/1

17:30-18:20

1 stop19h 50m

£289

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 4/2

11:30-14:05

Nonstop7h 35m

Philadelphia

Thu 12/2

18:35-14:10

1 stop14h 35m

£295

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 22/4

19:05-13:15

2 stops23h 10m

Newark

Mon 27/4

17:45-11:50

2 stops37h 05m

£300

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sat 14/2

20:40-16:15

1 stop24h 35m

Philadelphia

Sat 21/2

20:50-08:40

Nonstop6h 50m

£314

Flights are sorted by cheapest return flights first.

Deals found on 31/12

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, February is the cheapest month in which you can book a flight from Ireland to Pennsylvania (average of £298). Flying from Ireland to Pennsylvania in July is currently the most expensive (average of £437). 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 January 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.

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 January 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
1,343 reviews
Check prices

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Entertainment

6.9

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
1,343 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Entertainment

6.9

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
11,075 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Entertainment

6.9

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
1,418 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Entertainment

6.9

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
3,058 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Entertainment

6.9

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
7,639 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Food

6.7

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Entertainment

6.9

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 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 697 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, British Airways, and American Airlines can get you from Ireland to Pennsylvania in just under 14h 35m. Your travel time can differ by up to 16h 30m. Airlines will cover a distance of 3169 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, February is the cheapest month in which you can book a flight from Ireland to Pennsylvania (average of £298). Flying from Ireland to Pennsylvania in July is currently the most expensive (average of £437). 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 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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£294Average£387FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£313Average£534FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IberiaCheapest£338Average£484FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£340Average£440FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£373Average£507FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£431Average£728FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£432Average£529FlexibilityNo 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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