Cheap flights from Ireland to Pennsylvania from €270

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Pennsylvania departing on 27/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ireland to Pennsylvania

Recent return flight deals from Ireland to Pennsylvania

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
19:50 - 13:15
DUB
-
EWR
22h 25m
1 stop
Scandinavian Airlines Logo
17:20 - 19:15
EWR
-
DUB
20h 55m
1 stop
€326Scandinavian Airlines
Thu, 21 May - Fri, 29 May
Scandinavian Airlines Logo
19:50 - 13:15
DUB
-
EWR
22h 25m
1 stop
Scandinavian Airlines Logo
17:45 - 10:10
EWR
-
DUB
11h 25m
1 stop
€328Scandinavian Airlines
Thu, 21 May - Mon, 25 May
Finnair Logo
09:40 - 19:10
DUB
-
JFK
14h 30m
1 stop
Finnair Logo
07:59 - 09:35
JFK
-
DUB
20h 36m
1 stop
€433Finnair
Fri, 5 Jun - Mon, 8 Jun
Finnair Logo
09:40 - 19:10
DUB
-
JFK
14h 30m
1 stop
Finnair Logo
12:00 - 09:35
JFK
-
DUB
16h 35m
1 stop
€434Finnair
Fri, 5 Jun - Mon, 8 Jun
British Airways Logo
13:10 - 20:35
DUB
-
JFK
11h 25m
1 stop
British Airways Logo
18:50 - 09:40
JFK
-
DUB
9h 50m
1 stop
€435British Airways
Thu, 29 Oct - Wed, 4 Nov
British Airways Logo
10:30 - 16:15
DUB
-
JFK
10h 45m
1 stop
British Airways Logo
18:40 - 09:40
JFK
-
DUB
10h 00m
1 stop
€438British Airways
Sun, 13 Sep - Thu, 24 Sep
Aer Lingus Logo
15:40 - 18:40
DUB
-
PIT
8h 00mdirect
Aer Lingus Logo
20:10 - 08:10
PIT
-
DUB
7h 00mdirect
€452Aer Lingus
Fri, 5 Jun - Sun, 14 Jun
American Airlines Logo
11:45 - 18:29
DUB
-
LGA
11h 44m
1 stop
American Airlines Logo
12:20 - 06:30
LGA
-
DUB
13h 10m
2 stops
€455American Airlines
Tue, 29 Sep - Fri, 9 Oct
Aer Lingus Logo
16:10 - 18:55
DUB
-
PHL
7h 45mdirect
Aer Lingus Logo
20:25 - 08:15
PHL
-
DUB
6h 50mdirect
€456Aer Lingus
Thu, 4 Jun - Mon, 8 Jun
American Airlines Logo
11:45 - 20:00
DUB
-
LGA
13h 15m
1 stop
American Airlines Logo
17:12 - 09:35
LGA
-
DUB
11h 23m
1 stop
€456American Airlines
Thu, 1 Oct - Sat, 10 Oct

Delta flights from Ireland to Pennsylvania

Our best Delta deals on Ireland to Pennsylvania flight tickets
Delta
9 May
DUB05:55Dublin
13h 40m
1 stop
JFK14:35New York John F Kennedy Intl
12 May
JFK16:30New York John F Kennedy Intl
10h 45m
1 stop
DUB08:15Dublin
€439
Delta
16 May
DUB11:10Dublin
10h 55m
1 stop
JFK17:05New York John F Kennedy Intl
24 May
JFK17:30New York John F Kennedy Intl
12h 15m
1 stop
DUB10:45Dublin
€441
Delta
29 May
DUB11:10Dublin
10h 55m
1 stop
JFK17:05New York John F Kennedy Intl
2 Jun
JFK14:30New York John F Kennedy Intl
15h 15m
1 stop
DUB10:45Dublin
€443

KLM flights from Ireland to Pennsylvania

Our best KLM deals on Ireland to Pennsylvania flight tickets
KLM
1 Jun
DUB11:10Dublin
10h 55m
1 stop
JFK17:05New York John F Kennedy Intl
8 Jun
JFK21:20New York John F Kennedy Intl
6h 55m
DUB09:15Dublin
€442
KLM
16 May
DUB11:10Dublin
10h 55m
1 stop
JFK17:05New York John F Kennedy Intl
24 May
JFK15:55New York John F Kennedy Intl
11h 50m
1 stop
DUB08:45Dublin
€445
KLM
9 May
DUB11:10Dublin
10h 55m
1 stop
JFK17:05New York John F Kennedy Intl
17 May
JFK15:55New York John F Kennedy Intl
11h 50m
1 stop
DUB08:45Dublin
€446

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Pennsylvania 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, momondo users made 13,528 searches. Data last updated 3 May 2026.
Use the filters below to find and compare flights from Ireland to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 21/5

19:50-13:15

1 stop22h 25m

Newark

Fri 29/5

17:20-19:15

1 stop20h 55m

€326

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 21/5

19:50-13:15

1 stop22h 25m

Newark

Mon 25/5

17:45-10:10

1 stop11h 25m

€328

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 5/6

09:40-19:10

1 stop14h 30m

New York John F Kennedy Intl

Mon 8/6

07:59-09:35

1 stop20h 36m

€433

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 5/6

09:40-19:10

1 stop14h 30m

New York John F Kennedy Intl

Mon 8/6

12:00-09:35

1 stop16h 35m

€434

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 29/10

13:10-20:35

1 stop11h 25m

New York John F Kennedy Intl

Wed 4/11

18:50-09:40

1 stop9h 50m

€435

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sun 13/9

10:30-16:15

1 stop10h 45m

New York John F Kennedy Intl

Thu 24/9

18:40-09:40

1 stop10h 00m

€438

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Fri 5/6

15:40-18:40

Nonstop8h 00m

Pittsburgh

Sun 14/6

20:10-08:10

Nonstop7h 00m

€452

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 29/9

11:45-18:29

1 stop11h 44m

New York LaGuardia

Fri 9/10

12:20-06:30

2 stops13h 10m

€455
Fastest return journey

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 4/6

16:10-18:55

Nonstop7h 45m

Philadelphia

Mon 8/6

20:25-08:15

Nonstop6h 50m

€456

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 1/10

11:45-20:00

1 stop13h 15m

New York LaGuardia

Sat 10/10

17:12-09:35

1 stop11h 23m

€456

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pennsylvania from

How to get the cheapest flight ticket from Ireland to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Pennsylvania?

If you aren’t able to travel to Pennsylvania during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of €276.

What is the cheapest day to depart on your flight to Pennsylvania?

According to our data, Friday is the cheapest day to fly to Pennsylvania from Ireland. The lowest ticket price found for a Friday departure recently was €582. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Ireland to Pennsylvania on a Monday will generally be more expensive and average around €805. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Pennsylvania?

Our data shows that the cheapest Ireland to Pennsylvania flights are usually those with departure times in the afternoon. Our users have found flights to Pennsylvania in the afternoon for as low as €594. Flights at midday are often more expensive, with an average ticket price of €648.

What is the cheapest Ireland to Pennsylvania flight route?

Fly from Dublin to Philadelphia for the best Ireland - Pennsylvania flight prices

How far in advance should I book a flight to Pennsylvania?

You are more likely to see cheaper flights to Pennsylvania from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around €516 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Ireland for as low as €417 on momondo.

Can stopping save me money on Ireland to Pennsylvania flights?

You could potentially save up to 16% on your flight if you consider stops on a Ireland to Pennsylvania flight.

Cheap Ireland to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Pennsylvania

Best price found

€584

Fastest flight time

7h 15m

Direct flights

Every day

Airports in Pennsylvania

152 airports
The best one-way flight to Pennsylvania from Ireland in the past 72 hours is €584. The best return flight deal from Ireland to Pennsylvania found on momondo in the last 72 hours is €586.
The fastest flight from Ireland to Pennsylvania takes 7h 15m
Direct flights go from Ireland to Pennsylvania every day.
There are 152 airports in Pennsylvania. From Ireland there are direct flights to Newark (EWR), Philadelphia (PHL), New York John F Kennedy Intl (JFK).

Frequently asked questions about flying from Ireland to Pennsylvania

  • When did momondo last update prices for flights from Ireland to Pennsylvania?

    Prices for flights from Ireland to Pennsylvania are updated daily.

  • How many operators does momondo search for flights from Ireland to Pennsylvania?

  • How old do you have to be to fly from Ireland to Pennsylvania?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

    The travel and health documents required for your trip to Pennsylvania can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Pennsylvania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ireland to Pennsylvania?

Best airlines flying from Ireland to Pennsylvania

Compare and see reviews for airlines that fly from Ireland to Pennsylvania with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom €283Free CancellationRating
7.6
1,392 reviews
Search Finnair flights
British AirwaysPriceFrom €337Free CancellationRating
6.7
7,940 reviews
Search British Airways flights
Aer LingusPriceFrom €369Free CancellationRating
7.3
1,540 reviews
Search Aer Lingus flights
IberiaPriceFrom €370Free CancellationRating
7.0
3,209 reviews
Search Iberia flights
American AirlinesPriceFrom €390Free CancellationRating
7.1
11,673 reviews
Search American Airlines flights
United AirlinesPriceFrom €753Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Pennsylvania?

It is quick and easy to find Ireland to Pennsylvania flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pennsylvania that suits you.

Can I find flights from Ireland to Pennsylvania with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ireland to Pennsylvania flights to just show those with flexible booking policies.

How can momondo help me find flights from Ireland to Pennsylvania?

Once all potential Ireland to Pennsylvania flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ireland to Pennsylvania right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ireland to Pennsylvania flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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