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Cheap flights from Ireland to Pennsylvania from £215

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 8/2. 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
19:05 - 16:40
DUB
-
EWR
25h 35m
1 stop
Scandinavian Airlines Logo
18:40 - 10:45
EWR
-
DUB
12h 05m
1 stop
£255Scandinavian Airlines
Tue, 17 Mar - Sun, 22 Mar
Scandinavian Airlines Logo
19:50 - 13:15
DUB
-
EWR
22h 25m
1 stop
Scandinavian Airlines Logo
17:20 - 19:10
EWR
-
DUB
20h 50m
1 stop
£257Scandinavian Airlines
Fri, 15 May - Fri, 29 May
Scandinavian Airlines Logo
19:50 - 13:15
DUB
-
EWR
22h 25m
1 stop
Scandinavian Airlines Logo
17:20 - 17:30
EWR
-
DUB
19h 10m
2 stops
£261Scandinavian Airlines
Fri, 8 May - Wed, 13 May
Scandinavian Airlines Logo
19:05 - 14:35
DUB
-
EWR
23h 30m
2 stops
Scandinavian Airlines Logo
18:40 - 10:45
EWR
-
DUB
12h 05m
1 stop
£266Scandinavian Airlines
Tue, 17 Mar - Sun, 22 Mar
Finnair Logo
11:30 - 14:55
DUB
-
PHL
7h 25mdirect
Finnair Logo
21:50 - 08:40
PHL
-
DUB
6h 50mdirect
£283Finnair
Mon, 16 Mar - Sun, 22 Mar
Finnair Logo
13:45 - 16:00
DUB
-
PHL
7h 15mdirect
Finnair Logo
18:50 - 06:30
PHL
-
DUB
6h 40mdirect
£287Finnair
Wed, 10 Jun - Sat, 20 Jun
Iberia Logo
11:30 - 13:55
DUB
-
PHL
7h 25mdirect
Iberia Logo
21:50 - 08:40
PHL
-
DUB
6h 50mdirect
£300Iberia
Mon, 2 Mar - Mon, 9 Mar
British Airways Logo
15:10 - 23:05
DUB
-
JFK
11h 55m
1 stop
British Airways Logo
21:40 - 17:00
JFK
-
DUB
15h 20m
1 stop
£310British Airways
Wed, 11 Mar - Wed, 18 Mar
American Airlines Logo
12:40 - 20:19
DUB
-
DCA
12h 39m
1 stop
American Airlines Logo
19:47 - 11:50
DCA
-
DUB
11h 03m
1 stop
£413American Airlines
Thu, 30 Apr - Sat, 16 May
British Airways Logo
07:50 - 22:08
SNN
-
EWR
19h 18m
2 stops
British Airways Logo
13:59 - 11:30
EWR
-
SNN
16h 31m
2 stops
£427British Airways
Mon, 23 Feb - Sun, 1 Mar

KLM flights from Ireland to Pennsylvania

Our best KLM deals on Ireland to Pennsylvania flight tickets
KLM
19 Feb
DUB13:25Dublin
10h 55m
1 stop
JFK19:20New York John F Kennedy Intl
14 May
JFK21:20New York John F Kennedy Intl
6h 55m
DUB09:15Dublin
£340
KLM
10 Feb
DUB05:55Dublin
12h 20m
1 stop
JFK13:15New York John F Kennedy Intl
24 Feb
JFK21:20New York John F Kennedy Intl
6h 25m
DUB08:45Dublin
£346
KLM
12 Feb
DUB13:25Dublin
10h 55m
1 stop
JFK19:20New York John F Kennedy Intl
28 Feb
JFK21:20New York John F Kennedy Intl
6h 25m
DUB08:45Dublin
£347

Delta flights from Ireland to Pennsylvania

Our best Delta deals on Ireland to Pennsylvania flight tickets
Delta
27 Feb
DUB13:25Dublin
10h 55m
1 stop
JFK19:20New York John F Kennedy Intl
8 Mar
JFK22:15New York John F Kennedy Intl
6h 30m
DUB08:45Dublin
£334
Delta
19 Feb
DUB08:50Dublin
15h 30m
1 stop
JFK19:20New York John F Kennedy Intl
28 Feb
JFK21:20New York John F Kennedy Intl
6h 25m
DUB08:45Dublin
£335
Delta
19 Feb
DUB05:55Dublin
18h 25m
1 stop
JFK19:20New York John F Kennedy Intl
28 Feb
JFK05:59New York John F Kennedy Intl
20h 46m
1 stop
DUB07:45Dublin
£335

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 279,928 searches. Data last updated 4 February 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

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 17/3

19:05-16:40

1 stop25h 35m

Newark

Sun 22/3

18:40-10:45

1 stop12h 05m

£255

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 15/5

19:50-13:15

1 stop22h 25m

Newark

Fri 29/5

17:20-19:10

1 stop20h 50m

£257

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 8/5

19:50-13:15

1 stop22h 25m

Newark

Wed 13/5

17:20-17:30

2 stops19h 10m

£261

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 17/3

19:05-14:35

2 stops23h 30m

Newark

Sun 22/3

18:40-10:45

1 stop12h 05m

£266

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 16/3

11:30-14:55

Nonstop7h 25m

Philadelphia

Sun 22/3

21:50-08:40

Nonstop6h 50m

£283

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 10/6

13:45-16:00

Nonstop7h 15m

Philadelphia

Sat 20/6

18:50-06:30

Nonstop6h 40m

£287

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 2/3

11:30-13:55

Nonstop7h 25m

Philadelphia

Mon 9/3

21:50-08:40

Nonstop6h 50m

£300

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 11/3

15:10-23:05

1 stop11h 55m

New York John F Kennedy Intl

Wed 18/3

21:40-17:00

1 stop15h 20m

£310

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Thu 30/4

12:40-20:19

1 stop12h 39m

Washington, D.C. Reagan-National

Sat 16/5

19:47-11:50

1 stop11h 03m

£413

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Mon 23/2

07:50-22:08

2 stops19h 18m

Newark

Sun 1/3

13:59-11:30

2 stops16h 31m

£427

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

In general, January is the cheapest month to fly from Ireland to Pennsylvania. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £359. If you don’t want to visit Pennsylvania in January, then you should wait until March to fly from Ireland, when ticket prices are also cheap, with an average price of £367.

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

According to our data, Monday is the cheapest day to fly to Pennsylvania from Ireland. The lowest ticket price found for a Monday departure recently was £452. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Pennsylvania is Sunday, with ticket prices averaging around £536.

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

Flying to Pennsylvania from Ireland at midday is the least expensive time of day to depart. momondo users have found prices as low as £476 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Pennsylvania is in the morning when prices are around £496.

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 £427 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 £358 on momondo.

What cabin class options are available on Ireland to Pennsylvania flights?

There are 3 cabin classes available to choose from on Ireland to Pennsylvania flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Pennsylvania flights?

You could potentially save up to 18% 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

£387

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 £387. The best return flight deal from Ireland to Pennsylvania found on momondo in the last 72 hours is £354.
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).
Search flight deals

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

    Prices for flights from Ireland to Pennsylvania are refreshed on a daily basis.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 necessary travel and health documents for your Pennsylvania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • 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 £281Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
British AirwaysPriceFrom £294Free CancellationRating
6.7
7,714 reviews
Search British Airways flights
Aer LingusPriceFrom £308Free CancellationRating
7.2
1,444 reviews
Search Aer Lingus flights
IberiaPriceFrom £315Free CancellationRating
7.0
3,104 reviews
Search Iberia flights
American AirlinesPriceFrom £367Free CancellationRating
7.2
11,217 reviews
Search American Airlines flights
United AirlinesPriceFrom £425Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
JetBluePriceFrom £425Free CancellationRating
7.2
2,893 reviews
Search JetBlue 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. All flights to Pennsylvania from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Ireland and Pennsylvania by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Ireland to Pennsylvania flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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