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Cheap flights from Ireland to Pennsylvania from €261

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Pennsylvania departing on 29/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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 - 15:40
DUB
-
EWR
25h 35m1 stop
Scandinavian Airlines Logo
17:40 - 10:45
EWR
-
DUB
12h 05m1 stop
€261Scandinavian Airlines
Thu, 29 Jan - Thu, 5 Feb
Scandinavian Airlines Logo
20:20 - 13:35
DUB
-
EWR
22h 15m1 stop
Scandinavian Airlines Logo
18:30 - 11:45
EWR
-
DUB
12h 15m1 stop
€265Scandinavian Airlines
Fri, 30 Jan - Sun, 8 Feb
Scandinavian Airlines Logo
19:05 - 15:40
DUB
-
EWR
25h 35m1 stop
Scandinavian Airlines Logo
17:40 - 10:45
EWR
-
DUB
12h 05m1 stop
€267Scandinavian Airlines
Wed, 28 Jan - Wed, 4 Feb
Icelandair Logo
11:30 - 18:30
DUB
-
IAD
12h 00m1 stop
Icelandair Logo
19:40 - 10:15
IAD
-
DUB
9h 35m1 stop
€359Icelandair
Thu, 15 Jan - Wed, 21 Jan
Icelandair Logo
11:30 - 18:30
DUB
-
IAD
12h 00m1 stop
Icelandair Logo
19:40 - 10:15
IAD
-
DUB
9h 35m1 stop
€361Icelandair
Tue, 27 Jan - Tue, 3 Feb
American Airlines Logo
09:30 - 11:45
DUB
-
PHL
7h 15mdirect
American Airlines Logo
17:10 - 09:55
PHL
-
DUB
11h 45m1 stop
€364American Airlines
Thu, 9 Apr - Thu, 30 Apr
British Airways Logo
17:55 - 15:35
DUB
-
IAD
26h 40m1 stop
British Airways Logo
21:45 - 14:20
IAD
-
DUB
11h 35m1 stop
€369British Airways
Mon, 12 Jan - Sun, 25 Jan
British Airways Logo
08:50 - 16:15
DUB
-
PHL
12h 25m1 stop
British Airways Logo
19:50 - 14:20
PHL
-
DUB
13h 30m1 stop
€384British Airways
Wed, 14 Jan - Tue, 20 Jan
American Airlines Logo
08:50 - 16:15
DUB
-
PHL
12h 25m1 stop
American Airlines Logo
18:35 - 09:40
PHL
-
DUB
10h 05m1 stop
€404American Airlines
Wed, 28 Jan - Wed, 4 Feb
United Airlines Logo
09:50 - 07:50
DUB
-
LGA
27h 00m1 stop
United Airlines Logo
06:05 - 07:20
LGA
-
DUB
20h 15m1 stop
€428United Airlines
Sat, 2 May - Mon, 4 May

KLM flights from Ireland to Pennsylvania

Our best KLM deals on Ireland to Pennsylvania flight tickets
KLM
3 Apr
DUB05:55Dublin
14h 40m
1 stop
IAD15:35Washington, D.C. Dulles Intl
5 Apr
IAD17:40Washington, D.C. Dulles Intl
14h 00m
1 stop
DUB12:40Dublin
€436
Find similar
KLM
3 Apr
DUB11:10Dublin
15h 13m
2 stops
LGA21:23New York LaGuardia
6 Apr
LGA18:00New York LaGuardia
13h 40m
2 stops
DUB12:40Dublin
€444
Find similar
KLM
23 Dec
DUB05:55Dublin
12h 20m
1 stop
JFK13:15New York John F Kennedy Intl
30 Jan
JFK21:20New York John F Kennedy Intl
6h 25m
DUB08:45Dublin
€480
Find similar

TAP AIR PORTUGAL flights from Ireland to Pennsylvania

Our best TAP AIR PORTUGAL deals on Ireland to Pennsylvania flight tickets
TAP AIR PORTUGAL
1 May
DUB18:50Dublin
30h 15m
1 stop
JFK20:05New York John F Kennedy Intl
7 May
JFK22:05New York John F Kennedy Intl
30h 55m
1 stop
DUB10:00Dublin
€384
Find similar
TAP AIR PORTUGAL
17 Dec
DUB16:55Dublin
27h 20m
1 stop
IAD15:15Washington, D.C. Dulles Intl
7 Jan
IAD17:38Washington, D.C. Dulles Intl
24h 42m
2 stops
DUB23:20Dublin
€897
Find similar

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 15 December 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

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 29/1

19:05-15:40

1 stop25h 35m

Newark

Thu 5/2

17:40-10:45

1 stop12h 05m

€261

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 30/1

20:20-13:35

1 stop22h 15m

Newark

Sun 8/2

18:30-11:45

1 stop12h 15m

€265

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 28/1

19:05-15:40

1 stop25h 35m

Newark

Wed 4/2

17:40-10:45

1 stop12h 05m

€267

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Thu 15/1

11:30-18:30

1 stop12h 00m

Washington, D.C. Dulles Intl

Wed 21/1

19:40-10:15

1 stop9h 35m

€359

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Tue 27/1

11:30-18:30

1 stop12h 00m

Washington, D.C. Dulles Intl

Tue 3/2

19:40-10:15

1 stop9h 35m

€361

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 9/4

09:30-11:45

Nonstop7h 15m

Philadelphia

Thu 30/4

17:10-09:55

1 stop11h 45m

€364

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Mon 12/1

17:55-15:35

1 stop26h 40m

Washington, D.C. Dulles Intl

Sun 25/1

21:45-14:20

1 stop11h 35m

€369

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 14/1

08:50-16:15

1 stop12h 25m

Philadelphia

Tue 20/1

19:50-14:20

1 stop13h 30m

€384

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 28/1

08:50-16:15

1 stop12h 25m

Philadelphia

Wed 4/2

18:35-09:40

1 stop10h 05m

€404

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 2/5

09:50-07:50

1 stop27h 00m

New York LaGuardia

Mon 4/5

06:05-07:20

1 stop20h 15m

€428

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 March is also cheap. Prices for this month can be found on momondo for an average of €430.

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 €579. 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 €710. 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 €584. Flights in the morning are often more expensive, with an average ticket price of €620.

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 €511 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 €425 on momondo.

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

There is only 1 cabin class 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

€541

Fastest flight time

7h 10m

Direct flights

Every day

Airports in Pennsylvania

152 airports
The best flight deal from Ireland to Pennsylvania found on momondo in the last 72 hours is €541
The fastest flight from Ireland to Pennsylvania takes 7h 10m
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 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 €353Free CancellationRating
7.6
1,336 reviews
Search Finnair flights
Aer LingusPriceFrom €359Free CancellationRating
7.2
1,394 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €377Free CancellationRating
6.7
7,575 reviews
Search British Airways flights
American AirlinesPriceFrom €393Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
IberiaPriceFrom €395Free CancellationRating
7.0
3,051 reviews
Search Iberia flights
United AirlinesPriceFrom €751Free CancellationRating
7.4
9,092 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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Find better results for your trip to Pennsylvania

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