HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$220+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DUB
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:15 pmLGA - DUB
1 stop29h 55mUnited Airlines
Tue 4/219:50 amDUB - LGA
1 stop29h 51mUnited Airlines
Deal found 12/13$351
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:15 pmEWR - DUB
Nonstop6h 40mUnited Airlines
Fri 1/99:00 amDUB - EWR
2 stops27h 57mUnited Airlines
Deal found 12/14$354
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 amEWR - DUB
1 stop21h 10mUnited Airlines
Sun 1/119:00 amDUB - EWR
2 stops32h 18mUnited Airlines
Deal found 12/15$358
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:55 pmEWR - DUB
Nonstop6h 35mUnited Airlines
Wed 12/249:30 amDUB - EWR
Nonstop7h 30mUnited Airlines
Deal found 12/13$359
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:55 amEWR - DUB
2 stops19h 15mUnited Airlines
Tue 1/209:30 amDUB - EWR
Nonstop7h 30mUnited Airlines
Deal found 12/14$368
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:44 pmEWR - DUB
2 stops29h 26mUnited Airlines
Sun 1/119:00 amDUB - EWR
2 stops27h 57mUnited Airlines
Deal found 12/14$369
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:15 pmLGA - DUB
1 stop11h 55mUnited Airlines
Wed 12/2412:05 pmDUB - LGA
1 stop11h 39mUnited Airlines
Deal found 12/13$374
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:24 pmEWR - DUB
1 stop11h 46mUnited Airlines
Tue 1/2010:40 amDUB - EWR
2 stops18h 19mUnited Airlines
Deal found 12/14$378
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amEWR - DUB
1 stop23h 20mUnited Airlines
Fri 1/99:00 amDUB - EWR
1 stop30h 18mUnited Airlines
Deal found 12/14$400
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:29 pmEWR - DUB
1 stop31h 41mUnited Airlines
Sun 1/119:00 amDUB - EWR
1 stop29h 18mUnited Airlines
Deal found 12/14$406
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:15 pmEWR - DUB
Nonstop6h 40mUnited Airlines
Mon 1/129:00 amDUB - EWR
1 stop14h 03mUnited Airlines
Deal found 12/13$413
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:50 pmLGA - DUB
1 stop14h 30mUnited Airlines
Fri 1/99:00 amDUB - LGA
1 stop13h 58mUnited Airlines
Deal found 12/13$417

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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$349
(KLM)

One-way from

$220
(SmartFares)

Popular in

June

Cheapest in

February

Average price

$830

Good round-trip deal

$571 or less

Good one-way deal

$381 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. 19% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 15, 2025.
Use the filters below to find and compare flights from Pennsylvania to Dublin that are best for you.

Fly from

Pennsylvania

Fly to

Dublin

Route

Depart

Return

Price

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 1/21

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Wed 1/28

10:45 am-1:30 pm

Nonstop7h 45m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 2/26

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Mon 3/2

10:45 am-1:20 pm

Nonstop7h 35m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 1/13

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Fri 2/6

10:45 am-1:25 pm

Nonstop7h 40m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 1/28

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Wed 2/4

10:45 am-1:25 pm

Nonstop7h 40m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 1/6

7:29 pm-7:10 am

2 stops54h 41m

Dublin

Wed 1/14

9:00 am-2:14 pm

2 stops34h 14m

$352

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 4/21

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Tue 5/5

1:15 pm-3:49 pm

Nonstop7h 34m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 3/5

1:59 pm-9:20 am

1 stop14h 21m

Dublin

Tue 3/10

10:45 am-2:18 pm

Nonstop7h 33m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 4/27

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Wed 5/6

1:15 pm-3:49 pm

Nonstop7h 34m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sat 4/11

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Sat 4/18

1:15 pm-3:52 pm

Nonstop7h 37m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 4/14

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Sun 4/19

1:15 pm-3:55 pm

Nonstop7h 40m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
1
2
3
...
6

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, December is the cheapest month in which you can book a flight from Pennsylvania to Dublin (average of $384). Flying from Pennsylvania to Dublin in June is currently the most expensive (average of $548). 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 December 15, 2025.

One of the essential ways to save on airfare from Pennsylvania to Dublin is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 9% on airfare.

What is the cheapest day to fly from Pennsylvania to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pennsylvania to Dublin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 15, 2025.

The most flights from USPA to DUB are scheduled on a Monday (10 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).

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, 55 users have taken a look at flights from Pennsylvania to Dublin.

  • How long is the flight from Pennsylvania to Dublin?

    Delta, KLM, and United Airlines can get you from Pennsylvania to Dublin in just under 6h 25m. Your travel time can differ by up to 48h 16m. Pennsylvania and Dublin are separated by a distance of 3169 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 Icelandair. According to our data, you can fly for as low as $194. Users have also found prices from $221 and $379 on JetBlue and Finnair, respectively.

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

    The most popular route from Pennsylvania to Dublin is New York John F Kennedy Intl - Dublin. You may also consider Newark - 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: Iberia (88%), Aer Lingus (83%), Finnair( 78%).

  • What are the cheapest flights from Pennsylvania to Dublin?

    On average you can expect to pay $615 for a flight from Pennsylvania to Dublin. The cheapest flight overall is $310 while the most popular route, (New York John F Kennedy Intl - Dublin) is currently priced at $349.

  • 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, December is the cheapest month in which you can book a flight from Pennsylvania to Dublin (average of $384). Flying from Pennsylvania to Dublin in June is currently the most expensive (average of $548). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Wicklow
Leixlip

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 Pennsylvania to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Dublin flights
Newark to Dublin flights
Boston to Dublin flights
O'Hare Intl to Dublin flights
Dulles Intl to Dublin flights
LaGuardia to Dublin flights
Minneapolis to Dublin flights
Seattle to Dublin flights
Philadelphia to Dublin flights
Los Angeles to Dublin flights
San Francisco to Dublin flights
Dallas/Fort Worth to Dublin flights
Atlanta to Dublin flights
Denver to Dublin flights
Charlotte to Dublin flights
Reagan-National to Dublin flights
Baltimore to Dublin flights
Cleveland to Dublin flights
Orlando to Dublin flights
Midway to Dublin flights
John F Kennedy Intl to Shannon flights
Hartford to Dublin flights
Detroit to Dublin flights
Nashville to Dublin flights
Boston to Shannon flights
Raleigh to Dublin flights
Newark to Shannon flights
Love Field to Dublin flights
Austin to Dublin flights
Indianapolis to Dublin flights
Pittsburgh to Dublin flights
Portland to Dublin flights
LaGuardia to Shannon flights
Hobby to Dublin flights
Kansas City to Dublin flights
Miami to Dublin flights
Tampa to Dublin flights
Sky Harbor Intl to Dublin flights
Cincinnati to Dublin flights
St. Louis to Dublin flights
San Diego to Dublin flights
New Orleans to Dublin flights
George Bush Intcntl to Dublin flights
Columbus to Dublin flights
Ontario to Dublin flights
San Jose to Dublin flights
Salt Lake City to Dublin flights
Fort Lauderdale to Dublin flights
Sacramento to Dublin flights
Santa Ana to Dublin flights

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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$117Average$665FlexibilityNo cancel feeOn-time62%
DeltaCheapest$327Average$712FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$369Average$765FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$382Average$557FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$411Average$629FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$454Average$809FlexibilityNo cancel feeOn-time69%
IberiaCheapest$457Average$699FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$461Average$717FlexibilityNo cancel feeOn-time70%
FinnairCheapest$463Average$732FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$486Average$697FlexibilityNo cancel feeOn-time67%

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.
Site
©2025 Cheapflights