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Cheap flights from Ireland to Pennsylvania from €225

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 21/10. 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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Find the cheapest flights from Ireland to Pennsylvania

Recent return flight deals from Ireland to Pennsylvania

Icelandair Logo
11:30 - 18:30DUB-IAD
12h 00m1 stop
Icelandair Logo
19:40 - 10:15IAD-DUB
9h 35m1 stop
€317Icelandair
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Tue, 25 Nov - Sun, 30 Nov
Icelandair Logo
11:30 - 18:30DUB-IAD
12h 00m1 stop
Icelandair Logo
19:40 - 10:15IAD-DUB
9h 35m1 stop
€318Icelandair
Find Deal
Tue, 25 Nov - Sun, 30 Nov
Aer Lingus Logo
16:40 - 19:29DUB-JFK
7h 49mdirect
Aer Lingus Logo
17:00 - 04:20JFK-DUB
6h 20mdirect
€352Aer Lingus
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Sun, 1 Feb - Sun, 15 Feb
Aer Lingus Logo
16:20 - 19:00DUB-PHL
7h 40mdirect
Aer Lingus Logo
20:30 - 08:10PHL-DUB
6h 40mdirect
€353Aer Lingus
Find Deal
Tue, 14 Oct - Tue, 21 Oct
American Airlines Logo
13:10 - 20:05DUB-JFK
11h 55m1 stop
American Airlines Logo
15:50 - 12:10JFK-DUB
15h 20m2 stops
€356American Airlines
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Wed, 31 Dec - Tue, 6 Jan
American Airlines Logo
15:30 - 22:00DUB-JFK
11h 30m1 stop
American Airlines Logo
22:55 - 15:05JFK-DUB
11h 10m1 stop
€361American Airlines
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Wed, 1 Oct - Fri, 10 Oct
Iberia Logo
11:30 - 14:45DUB-PHL
7h 15mdirect
Iberia Logo
21:15 - 08:40PHL-DUB
6h 25mdirect
€383Iberia
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Fri, 31 Oct - Thu, 6 Nov
Finnair Logo
11:45 - 21:36DUB-JFK
14h 51m1 stop
Finnair Logo
07:29 - 05:30JFK-DUB
17h 01m1 stop
€384Finnair
Find Deal
Fri, 3 Oct - Fri, 10 Oct
Finnair Logo
09:45 - 19:05DUB-JFK
14h 20m1 stop
Finnair Logo
22:45 - 17:20JFK-DUB
13h 35m1 stop
€385Finnair
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Wed, 17 Dec - Tue, 30 Dec
Iberia Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
Iberia Logo
21:10 - 08:40PHL-DUB
6h 30mdirect
€389Iberia
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Sat, 27 Dec - Thu, 8 Jan

Air France flights from Ireland to Pennsylvania

Our best Air France deals on Ireland to Pennsylvania flight tickets
Air France
4 Oct
DUB13:15Dublin
7h 40m
JFK15:55New York John F Kennedy Intl
12 Oct
JFK23:30New York John F Kennedy Intl
10h 30m
1 stop
DUB15:00Dublin
€374
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Air France
4 Oct
DUB13:15Dublin
7h 40m
JFK15:55New York John F Kennedy Intl
13 Oct
JFK21:35New York John F Kennedy Intl
6h 40m
DUB09:15Dublin
€377
Find similar
Air France
19 Sept
DUB13:15Dublin
7h 40m
JFK15:55New York John F Kennedy Intl
27 Sept
JFK21:30New York John F Kennedy Intl
6h 45m
DUB09:15Dublin
€378
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KLM flights from Ireland to Pennsylvania

Our best KLM deals on Ireland to Pennsylvania flight tickets
KLM
25 Sept
DUB05:55Dublin
11h 25m
1 stop
JFK12:20New York John F Kennedy Intl
28 Sept
JFK21:30New York John F Kennedy Intl
6h 45m
DUB09:15Dublin
€384
Find similar
KLM
31 Oct
DUB05:55Dublin
18h 25m
1 stop
JFK20:20New York John F Kennedy Intl
6 Nov
JFK21:20New York John F Kennedy Intl
6h 25m
DUB08:45Dublin
€388
Find similar
KLM
19 Sept
DUB17:20Dublin
10h 30m
1 stop
JFK22:50New York John F Kennedy Intl
22 Sept
JFK00:50New York John F Kennedy Intl
10h 50m
1 stop
DUB16:40Dublin
€396
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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 13 September 2025.
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

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Tue 25/11

11:30-18:30

1 stop12h 00m

Washington, D.C. Dulles Intl

Sun 30/11

19:40-10:15

1 stop9h 35m

€317

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Tue 25/11

11:30-18:30

1 stop12h 00m

Washington, D.C. Dulles Intl

Sun 30/11

19:40-10:15

1 stop9h 35m

€318

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sun 1/2

16:40-19:29

Nonstop7h 49m

New York John F Kennedy Intl

Sun 15/2

17:00-04:20

Nonstop6h 20m

€352

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Tue 14/10

16:20-19:00

Nonstop7h 40m

Philadelphia

Tue 21/10

20:30-08:10

Nonstop6h 40m

€353

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 31/12

13:10-20:05

1 stop11h 55m

New York John F Kennedy Intl

Tue 6/1

15:50-12:10

2 stops15h 20m

€356

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 1/10

15:30-22:00

1 stop11h 30m

New York John F Kennedy Intl

Fri 10/10

22:55-15:05

1 stop11h 10m

€361

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 31/10

11:30-14:45

Nonstop7h 15m

Philadelphia

Thu 6/11

21:15-08:40

Nonstop6h 25m

€383

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 3/10

11:45-21:36

1 stop14h 51m

New York John F Kennedy Intl

Fri 10/10

07:29-05:30

1 stop17h 01m

€384

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 17/12

09:45-19:05

1 stop14h 20m

New York John F Kennedy Intl

Tue 30/12

22:45-17:20

1 stop13h 35m

€385

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sat 27/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Thu 8/1

21:10-08:40

Nonstop6h 30m

€389

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 April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of €435.

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

According to our data, Wednesday is the cheapest day to fly to Pennsylvania from Ireland. The lowest ticket price found for a Wednesday 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 Sunday will generally be more expensive and average around €711. 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 at midday. Our users have found flights to Pennsylvania at midday for as low as €605. Flights in the afternoon are often more expensive, with an average ticket price of €631.

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 €527 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 €445 on momondo.

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

There are 2 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?

No. A direct flight is the cheapest option for a flight between Ireland to Pennsylvania.

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

€706

Fastest flight time

7h 15m

Direct flights

Every day

Airports in Pennsylvania

3 airports
The best one-way flight to Pennsylvania from Ireland in the past 72 hours is €706. The best return flight deal from Ireland to Pennsylvania found on momondo in the last 72 hours is €494.
The fastest flight from Ireland to Pennsylvania takes 7h 15m
Direct flights go from Ireland to Pennsylvania every day.
There are 3 airports near Pennsylvania: Newark (EWR), Philadelphia (PHL), New York John F Kennedy Intl (JFK)
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  • 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 €354Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
Aer LingusPriceFrom €371Free CancellationRating
7.2
1,271 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €382Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
IberiaPriceFrom €395Free CancellationRating
7.0
2,928 reviews
Search Iberia flights
American AirlinesPriceFrom €396Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom €812Free CancellationRating
7.4
8,934 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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