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$223+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DUB
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Cheap flight deals from Pennsylvania to Dublin

Keep the following information in mind while searching for Pennsylvania to Dublin flight deals. Data was last updated octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$327
(Mytrip)

One-way from

$223
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$658

Good round-trip deal

$553 or less

Good one-way deal

$471 or less
Provider with most accurate pricing for Philadelphia-Dublin flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Dublin flights.
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From Pennsylvania to Dublin
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One-way flight from Pennsylvania to Dublin
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Highest demand for flights based on searches. 18% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Pennsylvania to Dublin.
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Price to beat on a one-way flight from Pennsylvania to Dublin.
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Find 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 octubre 29, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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.
dom. 11/99:45 amJFK - DUB
1 stop16h 25mAir Canada
lun. 11/179:00 amDUB - JFK
1 stop12h 09mAir Canada
Deal found 10/29$327
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/810:05 amJFK - DUB
2 stops40h 05mAir Canada
lun. 11/179:00 amDUB - JFK
2 stops16h 58mAir Canada
Deal found 10/28$328
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/134:50 pmJFK - DUB
1 stop9h 20mAir Canada
mié. 11/199:00 amDUB - JFK
1 stop12h 09mAir Canada
Deal found 10/28$330
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/133:30 pmLGA - DUB
1 stop10h 40mAir Canada
mié. 11/199:00 amDUB - LGA
1 stop11h 38mAir Canada
Deal found 10/28$330
This United Airlines deal was found by Cheapflights users on 10/29. 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.
vie. 11/146:00 amLGA - DUB
1 stop23h 20mUnited Airlines
lun. 11/179:00 amDUB - LGA
1 stop29h 13mUnited Airlines
Deal found 10/29$331
This Mytrip deal was found by Cheapflights users on 10/28. 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.
jue. 11/2712:45 pmLGA - DUB
1 stop13h 25mMultiple Airlines
mié. 12/39:00 amDUB - LGA
1 stop15h 03mMultiple Airlines
Deal found 10/28$332
This Mytrip deal was found by Cheapflights users on 10/28. 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.
vie. 11/143:30 pmLGA - DUB
1 stop10h 40mMultiple Airlines
lun. 11/179:00 amDUB - LGA
1 stop18h 33mMultiple Airlines
Deal found 10/28$335
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mié. 11/59:15 pmLGA - DUB
1 stop29h 55mUnited Airlines
dom. 11/99:00 amDUB - LGA
1 stop28h 07mUnited Airlines
Deal found 10/28$336
This KAYAK deal was found by Cheapflights users on 10/28. 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.
mar. 10/2810:00 pmJFK - DUB
1 stop15h 45mSWISS
mié. 11/126:35 pmDUB - JFK
1 stop27h 05mSWISS
Deal found 10/28$337
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
vie. 11/149:00 pmJFK - DUB
1 stop15h 45mSWISS
lun. 11/176:35 pmDUB - JFK
1 stop23h 30mSWISS
Deal found 10/28$339
This Justfly.com deal was found by Cheapflights users on 10/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/810:05 amJFK - DUB
2 stops40h 05mMultiple Airlines
sáb. 11/156:35 pmDUB - JFK
1 stop27h 05mMultiple Airlines
Deal found 10/27$340
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/99:45 amJFK - DUB
1 stop16h 25mMultiple Airlines
mar. 11/1812:55 pmDUB - JFK
1 stop32h 45mMultiple Airlines
Deal found 10/27$341

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 octubre 29, 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

LGA - DUB

LGADUB

New York LaGuardia

lun. 3/9

6:00 am-10:20 am

1 stop24h 20m

Dublin

dom. 3/15

8:00 am-9:13 am

1 stop29h 13m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mié. 11/12

6:00 am-10:20 am

1 stop23h 20m

Dublin

mié. 11/19

9:00 am-8:07 am

1 stop28h 07m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

vie. 11/28

7:29 pm-10:20 am

1 stop9h 51m

Dublin

vie. 12/5

9:00 am-8:07 pm

2 stops40h 07m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mar. 4/14

6:05 am-10:20 am

1 stop23h 15m

Dublin

lun. 4/20

9:50 am-8:05 am

1 stop27h 15m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

lun. 4/27

6:05 am-10:20 am

1 stop23h 15m

Dublin

mié. 5/6

9:50 am-7:48 am

1 stop26h 58m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

dom. 4/5

6:05 am-10:20 am

1 stop23h 15m

Dublin

jue. 4/16

9:50 am-8:05 am

1 stop27h 15m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mar. 3/24

6:00 am-10:20 am

1 stop24h 20m

Dublin

lun. 3/30

9:50 am-8:05 am

1 stop27h 15m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mié. 2/18

5:15 pm-8:10 am

1 stop33h 55m

Dublin

dom. 2/22

9:00 am-9:13 am

1 stop29h 13m

$336

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

jue. 3/19

11:45 pm-5:20 pm

1 stop13h 35m

Dublin

mar. 3/24

9:45 am-8:05 pm

1 stop14h 20m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

mar. 12/2

2:50 pm-9:20 am

1 stop13h 30m

Dublin

mié. 12/10

10:45 am-1:20 pm

Nonstop7h 35m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from Pennsylvania to Dublin (average of $401). 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 octubre 29, 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 16% 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 Thursday 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.

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, 52 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 13h 35m. Your travel time can differ by up to 10h 45m. 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 Lufthansa. According to our data, you can fly for as low as $236. Users have also found prices from $238 and $238 on JetBlue and United Airlines, 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: Finnair (85%), Iberia (84%), British Airways( 74%).

  • What are the cheapest flights from Pennsylvania to Dublin?

    On average you can expect to pay $1,071 for a flight from Pennsylvania to Dublin. The cheapest flight overall is $425 while the most popular route, (New York John F Kennedy Intl - Dublin) is currently priced at $297.

  • 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, November is the cheapest month in which you can book a flight from Pennsylvania to Dublin (average of $401). 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
Swords
Wicklow
Leixlip

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Alternative routes for Pennsylvania to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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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 octubre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$117Average$665FlexibilityNo cancel feeOn-time62%
DeltaCheapest$327Average$722FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$369Average$788FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$414Average$639FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$454Average$812FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$461Average$702FlexibilityNo cancel feeOn-time70%
FinnairCheapest$461Average$749FlexibilityNo cancel feeOn-time76%
IberiaCheapest$467Average$727FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$486Average$727FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$498Average$834FlexibilityNo cancel feeOn-time76%

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