Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Dublin to Pennsylvania from £284

DUB — PHL
24 Oct — 31 Oct1
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

Tue 3/1108:50 -
1 stop12h 25m
Tue 10/1118:35 -
1 stop10h 05m
Deal found 19/9£349
Fri 6/1108:50 -
1 stop12h 25m
Fri 13/1118:35 -
1 stop10h 30m
Deal found 22/9£350
Mon 9/1111:30 -
Nonstop7h 30m
Mon 23/1119:40 -
1 stop14h 45m
Deal found 23/9£355
Fri 6/1111:30 -
Nonstop7h 30m
Fri 13/1120:50 -
Nonstop6h 50m
Deal found 22/9£356
Tue 3/1111:30 -
Nonstop7h 30m
Tue 10/1120:50 -
Nonstop6h 50m
Deal found 19/9£362
Sun 1/1111:30 -
Nonstop7h 30m
Sat 7/1118:35 -
1 stop19h 05m
Deal found 24/9£364
Thu 19/1111:30 -
Nonstop7h 30m
Tue 24/1119:40 -
1 stop13h 40m
Deal found 21/9£367
Sun 1/1111:30 -
Nonstop7h 30m
Sat 7/1118:35 -
1 stop20h 05m
Deal found 22/9£369
Thu 5/1111:30 -
Nonstop7h 30m
Mon 9/1118:35 -
1 stop15h 50m
Deal found 20/9£370
Thu 5/1120:40 -
1 stop27h 40m
Thu 12/1112:55 -
2 stops16h 00m
Deal found 24/9£404
Fri 13/1110:50 -
2 stops15h 44m
Mon 16/1121:15 -
1 stop17h 30m
Deal found 23/9£408
Sat 7/1120:40 -
2 stops29h 17m
Sat 14/1121:15 -
1 stop29h 35m
Deal found 23/9£410

Find flight deals from Dublin to Pennsylvania

Round-trip from

£349

One-way from

£284

Popular in

August

Cheapest in

March

Average price

£450

Good round-trip deal

£477 or less

Good one-way deal

£587 or less
British Airways
  • British Airways
  • 3/11-10/11
  • 2 total stops
  • 22h 30m total
  • Dublin to Pennsylvania
Search Deals
Delta
  • Delta
  • 10/3-31/12
  • 2 total stops
  • 25h 02m total
  • Dublin to Pennsylvania
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals
Price to beat on a round-trip flight from Dublin to Pennsylvania.
Search Deals
Price to beat on a one-way 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

Sat 6/2

05:45-20:34

2 stops19h 49m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£285

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Wed 10/3

13:25-09:27

2 stops25h 02m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£285

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Fri 20/11

11:55-22:12

1 stop15h 17m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£292

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Wed 18/11

11:55-19:12

1 stop12h 17m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£293

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Wed 11/11

11:55-19:12

1 stop12h 17m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£293
Fastest return journey

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Sat 21/11

09:55-16:54

1 stop11h 59m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£296

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Tue 10/11

08:50-22:20

2 stops18h 30m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£304

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Tue 1/12

05:45-22:35

2 stops21h 50m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£304

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Fri 22/1

05:45-22:38

2 stops21h 53m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£304

DublinPhiladelphia

DUB Dublin - PHL Philadelphia

DUBPHL

Dublin

Thu 18/3

05:45-20:34

2 stops18h 49m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£315

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 32 resultsSorted by cheapest first
1
2
3
4

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 £347). Flying from Dublin to Pennsylvania in August is currently the most expensive (average of £679). 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 below average for this route at the moment.
Dublin to Pennsylvania flights typically cost between £387 and £497 in November.
The cheapest return price found within the last 5 days was £349 on British Airways (3 Nov–10 Nov).

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
1,431 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.7

Food

6.7

Overall

7.6

Entertainment

6.9

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
1,431 reviews
Finnair
7.6
Good
1,431 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.7

Food

6.7

Overall

7.6

Entertainment

6.9

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
1,786 reviews
Finnair
7.6
Good
1,431 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.7

Food

6.7

Overall

7.6

Entertainment

6.9

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
12,077 reviews
Finnair
7.6
Good
1,431 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.7

Food

6.7

Overall

7.6

Entertainment

6.9

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
3,249 reviews
Finnair
7.6
Good
1,431 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.7

Food

6.7

Overall

7.6

Entertainment

6.9

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
8,226 reviews
Finnair
7.6
Good
1,431 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.7

Food

6.7

Overall

7.6

Entertainment

6.9

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 396 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 £372, British Airways can have you in Pennsylvania from Dublin in 12h 25m. The distance from Dublin to Pennsylvania is about 3262 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from Dublin to Pennsylvania consider Dublin - Newark, Dublin - New York LaGuardia 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 (80%), American Airlines (80%) or Aer Lingus (80%) 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 £1,054, our data shows the cheapest flight currently is £358. When looking at the most popular route, (Dublin - Newark), you can expect to pay £326 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 £347). Flying from Dublin to Pennsylvania in August is currently the most expensive (average of £679). 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 6 airlines flying from Dublin to Pennsylvania

AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£249Average£420FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Aer LingusCheapest£317Average£643FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IberiaCheapest£325Average£507FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£330Average£412FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£390Average£563FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£695Average£951FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Dublin to Pennsylvania via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.