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$240+ Cheap flights from Pennsylvania to Dublin (DUB)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DUB
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from Pennsylvania to Dublin

Cheapest flights from Pennsylvania to Dublin
Explore the most affordable flight options available from Pennsylvania to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This KAYAK deal was found by Cheapflights users on 6/10. 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.
Tue 8/1112:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Thu 8/201:20 pm
DUB
-
PIT
1 stop12h 18m
Aer Lingus
Deal found 6/10$393
This Ovago deal was found by Cheapflights users on 6/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Wed 8/191:20 pm
DUB
-
PIT
1 stop27h 13m
Aer Lingus
Deal found 6/10$394
This KAYAK deal was found by Cheapflights users on 6/10. 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.
Mon 8/176:00 am
PIT
-
DUB
1 stop18h 10m
Aer Lingus
Tue 8/251:20 pm
DUB
-
PIT
1 stop27h 13m
Aer Lingus
Deal found 6/10$405
This KAYAK deal was found by Cheapflights users on 6/7. 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.
Wed 9/212:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Wed 9/91:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 6/7$439
This KAYAK deal was found by Cheapflights users on 6/10. 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.
Tue 8/1112:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Sun 8/231:20 pm
DUB
-
PIT
1 stop27h 13m
Aer Lingus
Deal found 6/10$443
This Ovago deal was found by Cheapflights users on 6/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Sat 9/191:20 pm
DUB
-
PIT
1 stop27h 12m
Aer Lingus
Deal found 6/8$444
This KAYAK deal was found by Cheapflights users on 6/6. 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.
Thu 9/312:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Wed 9/161:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 6/6$445
This KAYAK deal was found by Cheapflights users on 6/7. 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.
Wed 9/212:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Fri 9/111:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 6/7$448
This KAYAK deal was found by Cheapflights users on 6/8. 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.
Tue 9/112:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Wed 9/161:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 6/8$474
This KAYAK deal was found by Cheapflights users on 6/10. 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.
Wed 9/912:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Wed 9/161:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 6/10$477
This KAYAK deal was found by Cheapflights users on 6/9. 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.
Wed 8/1212:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Tue 8/251:20 pm
DUB
-
PIT
1 stop12h 18m
Aer Lingus
Deal found 6/9$484
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Tue 9/82:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 6/10$539

Find flight deals from Pennsylvania to Dublin

Keep the following information in mind while searching for Pennsylvania to Dublin flight deals. Data was last updated June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$393
(KAYAK)

One-way from

$240
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,135

Good round-trip deal

$781 or less

Good one-way deal

$458 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 Dublin
Search Deals
One-way flight from Pennsylvania to Dublin
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Dublin.
Search Deals
Price to beat on a one-way flight from Pennsylvania to Dublin.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Dublin 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 June 11, 2026.
Use the filters below to find and compare flights from Pennsylvania to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 9/2

11:25 pm-11:10 am

Nonstop6h 45m

Dublin

Tue 9/8

9:20 am-2:45 pm

1 stop10h 25m

$608

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 8/24

11:25 pm-11:10 am

Nonstop6h 45m

Dublin

Mon 8/31

9:50 am-2:55 pm

1 stop10h 05m

$608

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 8/21

3:45 pm-7:45 am

1 stop11h 00m

Dublin

Mon 8/31

9:50 am-2:55 pm

1 stop10h 05m

$611
Quickest round-trip

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 8/12

11:25 pm-11:10 am

Nonstop6h 45m

Dublin

Wed 8/19

9:30 am-11:45 am

Nonstop7h 15m

$616

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 8/19

7:45 pm-7:30 am

Nonstop6h 45m

Dublin

Tue 9/1

9:30 am-11:45 am

Nonstop7h 15m

$616

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sun 8/16

7:45 pm-7:30 am

Nonstop6h 45m

Dublin

Sun 8/23

9:30 am-11:45 am

Nonstop7h 15m

$616

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 9/2

4:53 pm-10:00 am

1 stop12h 07m

Dublin

Sun 9/6

10:00 am-3:59 pm

1 stop10h 59m

$630

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 8/12

8:00 am-9:35 am

1 stop20h 35m

Dublin

Wed 8/19

9:30 am-8:01 pm

1 stop15h 31m

$631

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 8/20

5:00 pm-9:35 am

1 stop11h 35m

Dublin

Sun 8/23

11:45 am-8:00 pm

1 stop13h 15m

$631

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 8/26

4:55 pm-10:00 am

1 stop12h 05m

Dublin

Mon 8/31

3:00 pm-8:30 pm

1 stop10h 30m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Dublin (average of $134). Flying from Pennsylvania to Dublin in September is currently the most expensive (average of $810). 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 DUB?

Find hourly flight availability from Pennsylvania to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.

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

Weekly flight availability from Pennsylvania to Dublin

Explore weekly flight availability from Pennsylvania to Dublin. 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 June 11, 2026.

The most flights from USPA to DUB 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 to fly round-trip from Pennsylvania to Dublin?

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

The best time to book flights from Pennsylvania to Dublin is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

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

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

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

  • How popular is this Pennsylvania to Dublin flight route?

    Within the past month, 58 users have taken a look at flights from Pennsylvania to Dublin.

  • How long is the flight from Pennsylvania to Dublin?

    United Airlines, Finnair, and Delta can get you from Pennsylvania to Dublin in just under 6h 45m. Your travel time can differ by up to 13h 50m. Pennsylvania and Dublin are separated by a distance of 3183 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $215. Users have also found prices from $283 and $405 on Aer Lingus and Iberia, respectively.

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

    The most popular route from Pennsylvania to Dublin is Newark - Dublin. You may also consider New York John F Kennedy Intl - Dublin or Washington, D.C. Dulles Intl - Dublin.

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

    Before booking your flight to Dublin from Pennsylvania, check out the most reliable airlines to get you to your destination on time: Finnair (93%), American Airlines (91%), Aer Lingus( 91%).

  • What are the cheapest flights from Pennsylvania to Dublin?

    On average you can expect to pay $755 for a flight from Pennsylvania to Dublin. The cheapest flight overall is $418 while the most popular route, (Newark - Dublin) is currently priced at $350.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Dublin (average of $134). Flying from Pennsylvania to Dublin in September is currently the most expensive (average of $810). 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

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Top 10 airlines flying from Pennsylvania to Dublin

Discover the top 10 airlines that operate flights from Pennsylvania to Dublin. 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$61Average$683FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$364Average$609FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$382Average$596FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$386Average$702FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$434Average$787FlexibilityNo cancel feeOn-time71%
IberiaCheapest$436Average$633FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$438Average$647FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$449Average$719FlexibilityNo cancel feeOn-time70%
FinnairCheapest$462Average$685FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$483Average$736FlexibilityNo cancel feeOn-time69%

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