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Cheap flights from Dublin to Pennsylvania from £301

DUB — PHL
8 Dec — 15 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Pennsylvania

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Pennsylvania

Sat 26/1208:50 -
1 stop12h 25m
Thu 31/1218:35 -
1 stop10h 20m
Deal found 3/11£467
Sat 14/1106:35 -
1 stop12h 05m
Mon 23/1119:40 -
1 stop10h 35m
Deal found 3/11£471
Thu 3/1208:50 -
2 stops17h 26m
Tue 8/1212:20 -
2 stops15h 40m
Deal found 4/11£471
Sat 14/1105:45 -
2 stops20h 45m
Sat 21/1106:00 -
1 stop20h 45m
Deal found 7/11£472
Thu 12/1108:50 -
2 stops14h 26m
Sat 21/1113:39 -
1 stop13h 06m
Deal found 4/11£472
Thu 12/1105:45 -
2 stops21h 35m
Sat 21/1113:39 -
1 stop13h 06m
Deal found 4/11£473
Sat 14/1105:45 -
2 stops20h 45m
Sun 22/1111:07 -
1 stop15h 38m
Deal found 5/11£475
Sun 15/1106:00 -
2 stops21h 20m
Tue 24/1112:20 -
2 stops15h 40m
Deal found 4/11£475
Thu 12/1105:45 -
2 stops20h 45m
Thu 19/1116:45 -
2 stops14h 55m
Deal found 5/11£476
Sat 26/1211:30 -
Nonstop7h 30m
Thu 31/1219:35 -
1 stop14h 20m
Deal found 3/11£485
Mon 16/1111:30 -
Nonstop7h 30m
Wed 25/1119:50 -
1 stop17h 00m
Deal found 7/11£488
Sat 14/1116:10 -
1 stop26h 30m
Sun 22/1119:40 -
1 stop10h 35m
Deal found 7/11£490

Find flight deals from Dublin to Pennsylvania

Round-trip from

£466

One-way from

£301

Popular in

August

Cheapest in

March

Average price

£463

Good round-trip deal

£487 or less
British Airways
  • British Airways
  • 14/4-18/4
  • 3 total stops
  • 25h 11m total
  • Dublin to Pennsylvania
Search Deals
Delta
  • Delta
  • 10/3-31/12
  • 2 total stops
  • 16h 44m total
  • Dublin to Pennsylvania
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Dublin to Pennsylvania.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Dublin to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Wed 10/3

08:50-20:34

2 stops16h 44m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£301

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Sun 2/5

05:55-17:19

2 stops16h 24m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£333

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Sat 27/3

11:55-09:27

1 stop25h 32m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£338

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Fri 26/3

11:55-09:27

1 stop25h 32m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£338

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Mon 11/1

11:30-14:00

Nonstop7h 30m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£353

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Sat 1/5

05:55-22:14

2 stops21h 19m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£354

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Tue 27/4

13:15-11:31

1 stop27h 16m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£362
Fastest return journey

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Sun 2/5

13:45-16:10

Nonstop7h 25m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£386

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Sun 27/12

06:00-22:59

2 stops21h 59m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£392

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Thu 19/11

12:55-16:10

Nonstop8h 15m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£407

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Pennsylvania

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

Cheapflights Insights

Everything you need to know about your flight from Dublin to Pennsylvania

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

Currently, March is the cheapest month in which you can book a flight from Dublin to Pennsylvania (average of £329). Flying from Dublin to Pennsylvania in July is currently the most expensive (average of £675). 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 DUB to PA?

When flying from Dublin to Pennsylvania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Dublin to Pennsylvania

The most flights from DUB to USPA 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 much does it cost for a return flight from Dublin to Pennsylvania?

Airfare is typical for this route at the moment.
Dublin to Pennsylvania flights typically cost between £431 and £496 in December.
The cheapest return price found within the last 5 days was £467 on British Airways (26 Dec–31 Dec).

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

The price you pay for your flight from Dublin to Pennsylvania may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Pennsylvania

Read reviews from past customers who have flown with Finnair,Aer Lingus, andAmerican Airlines from Dublin to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,414 reviews
Check prices

Overall

7.6

Comfort

7.4

Crew

8.2

Food

6.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.6
Good
1,414 reviews
Finnair
7.6
Good
1,414 reviews
Check prices

Overall

7.6

Comfort

7.4

Crew

8.2

Food

6.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Aer Lingus
7.3
Good
1,883 reviews
Finnair
7.6
Good
1,414 reviews
Check prices

Overall

7.6

Comfort

7.4

Crew

8.2

Food

6.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
American Airlines
7.0
Good
12,232 reviews
Finnair
7.6
Good
1,414 reviews
Check prices

Overall

7.6

Comfort

7.4

Crew

8.2

Food

6.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Iberia
7.0
Good
3,235 reviews
Finnair
7.6
Good
1,414 reviews
Check prices

Overall

7.6

Comfort

7.4

Crew

8.2

Food

6.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
British Airways
6.7
Okay
8,285 reviews
Finnair
7.6
Good
1,414 reviews
Check prices

Overall

7.6

Comfort

7.4

Crew

8.2

Food

6.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

Related info for your journey

  • What airport do you fly from for flights from Dublin to Pennsylvania?

    Located just 5.7 mi from the city center, Dublin (DUB) is the airport most travelers will use when flying to Pennsylvania from Dublin.

  • How popular is this Dublin to Pennsylvania flight route?

    The Dublin to Pennsylvania flight path was viewed by 353 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 Dublin to Pennsylvania?

    For as low as £466, British Airways can have you in Pennsylvania from Dublin in 11h 35m. The distance from Dublin to Pennsylvania is about 3433 mi.

  • What are the most popular routes from Dublin to Pennsylvania?

    When deciding which route to take from Dublin to Pennsylvania consider Dublin - New York LaGuardia, Dublin - Newark or Dublin - New York John F Kennedy Intl as they are the most popular.

  • What are the most reliable airlines from Dublin to Pennsylvania?

    No one likes to see their flight delayed. When booking a flight from Dublin to Pennsylvania consider choosing Finnair (89%), American Airlines (84%) or Aer Lingus (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Dublin to Pennsylvania?

    While on average a flight from Dublin to Pennsylvania is generally £1,255, our data shows the cheapest flight currently is £435. When looking at the most popular route, (Dublin - New York LaGuardia), you can expect to pay £398 for that flight.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Dublin to Pennsylvania (average of £329). Flying from Dublin to Pennsylvania in July is currently the most expensive (average of £675). 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

Top 5 airlines flying from Dublin to Pennsylvania

AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£241Average£434FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£328Average£339FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£329Average£513FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Aer LingusCheapest£349Average£645FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapest£388Average£578FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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Why should you use Cheapflights to find cheap flight tickets from Dublin 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 Dublin to Pennsylvania.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to Pennsylvania, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Dublin to Pennsylvania flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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