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$210+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DUB
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
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 May 10, 2026.

This KAYAK deal was found by Cheapflights users on 5/6. 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.
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 5/6$361
This Ovago deal was found by Cheapflights users on 5/9. 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 Ovago 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 5/9$362
This KAYAK deal was found by Cheapflights users on 5/9. 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.
Tue 9/112:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Tue 9/81:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 5/9$374
This Ovago deal was found by Cheapflights users on 5/9. 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 Ovago 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
Fri 9/111:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 5/9$375
This KAYAK deal was found by Cheapflights users on 5/6. 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.
Tue 8/116:00 am
PIT
-
DUB
1 stop18h 10m
Aer Lingus
Thu 8/201:20 pm
DUB
-
PIT
1 stop27h 13m
Aer Lingus
Deal found 5/6$407
This KAYAK deal was found by Cheapflights users on 5/8. 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.
Mon 8/1712:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Thu 8/271:20 pm
DUB
-
PIT
1 stop12h 18m
Aer Lingus
Deal found 5/8$424
This KAYAK deal was found by Cheapflights users on 5/8. 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.
Sun 9/612:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Tue 9/151:20 pm
DUB
-
PIT
1 stop12h 17m
Aer Lingus
Deal found 5/8$429
This KAYAK deal was found by Cheapflights users on 5/8. 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.
Wed 8/1912:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Wed 8/261:20 pm
DUB
-
PIT
1 stop12h 18m
Aer Lingus
Deal found 5/8$434
This KAYAK deal was found by Cheapflights users on 5/8. 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.
Wed 8/2612:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Wed 9/21:20 pm
DUB
-
PIT
1 stop12h 18m
Aer Lingus
Deal found 5/8$445
This KAYAK deal was found by Cheapflights users on 5/6. 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.
Wed 7/156:00 am
PIT
-
DUB
1 stop18h 10m
Aer Lingus
Wed 7/221:20 pm
DUB
-
PIT
1 stop27h 13m
Aer Lingus
Deal found 5/6$454
This KAYAK deal was found by Cheapflights users on 5/9. 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.
Fri 8/2112:15 pm
PIT
-
DUB
1 stop11h 55m
Aer Lingus
Tue 8/251:20 pm
DUB
-
PIT
1 stop12h 18m
Aer Lingus
Deal found 5/9$463
This Mytrip deal was found by Cheapflights users on 5/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:55 pm
LGA
-
DUB
1 stop31h 20m
Multiple Airlines
Mon 9/79:50 am
DUB
-
LGA
1 stop14h 47m
Multiple Airlines
Deal found 5/5$551

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 May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$361
(KAYAK)

One-way from

$210
(KAYAK)

Popular in

June

Cheapest in

January

Average price

$763

Good round-trip deal

$846 or less

Good one-way deal

$534 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 ($173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 10, 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

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 9/1

12:15 pm-5:10 am

1 stop11h 55m

Dublin

Thu 9/10

1:20 pm-8:37 pm

1 stop12h 17m

$374

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 9/1

12:15 pm-5:10 am

1 stop11h 55m

Dublin

Tue 9/15

1:20 pm-11:32 am

1 stop27h 12m

$374

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 9/8

9:30 pm-9:15 am

Nonstop6h 45m

Dublin

Tue 9/15

1:15 pm-3:57 pm

Nonstop7h 42m

$576

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 8/25

6:00 am-10:40 am

1 stop23h 40m

Dublin

Thu 9/3

9:50 am-8:00 am

1 stop27h 10m

$585

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 8/20

6:05 am-10:40 am

1 stop23h 35m

Dublin

Tue 8/25

9:50 am-9:47 am

1 stop28h 57m

$585

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 9/15

6:05 am-10:40 am

1 stop23h 35m

Dublin

Sat 9/26

9:20 am-8:01 am

1 stop27h 41m

$585

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 10/15

9:30 pm-7:20 am

1 stop28h 50m

Dublin

Sun 10/18

9:20 am-8:00 am

1 stop27h 40m

$590

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 9/22

7:48 pm-7:20 am

1 stop30h 32m

Dublin

Wed 10/21

9:20 am-9:29 am

1 stop29h 09m

$590

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 10/9

6:05 am-10:40 am

1 stop23h 35m

Dublin

Sat 10/17

9:20 am-7:50 am

1 stop27h 30m

$590

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 8/12

6:00 am-10:40 am

1 stop23h 40m

Dublin

Wed 8/19

9:20 am-7:50 am

1 stop27h 30m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

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

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

The best time to book flights from Pennsylvania to Dublin is 88 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.

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 April is currently the most expensive (average of $2,190). 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 May 10, 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 May 10, 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?

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

  • How long is the flight from Pennsylvania to Dublin?

    Aer Lingus, Delta, and United Airlines can get you from Pennsylvania to Dublin in just under 6h 45m. Your travel time can differ by up to 16h 55m. 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 $215 and $280 on British Airways and JetBlue, 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 New York LaGuardia - 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 (95%), American Airlines (90%), Aer Lingus( 90%).

  • What are the cheapest flights from Pennsylvania to Dublin?

    On average you can expect to pay $810 for a flight from Pennsylvania to Dublin. The cheapest flight overall is $385 while the most popular route, (Newark - Dublin) is currently priced at $463.

  • 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 April is currently the most expensive (average of $2,190). 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
Leixlip

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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 May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$61Average$676FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$382Average$557FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$389Average$481FlexibilityNo cancel feeOn-time76%
IberiaCheapest$433Average$617FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$434Average$779FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$438Average$624FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$448Average$700FlexibilityNo cancel feeOn-time70%
FinnairCheapest$458Average$641FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$460Average$710FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$462Average$695FlexibilityNo cancel feeOn-timeN/A

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