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Cheap flights from Ireland to Pennsylvania from $268

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Pennsylvania departing on 2/19. 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 round-trip flight deals from Ireland to Pennsylvania

Scandinavian Airlines Logo
11:15 am - 1:25 pmDUB-EWR
31h 10m1 stop
Scandinavian Airlines Logo
6:30 pm - 6:10 pmEWR-DUB
18h 40m2 stops
$268Scandinavian Airlines
Find Deal
Thu, Feb 19 - Thu, Feb 26
Scandinavian Airlines Logo
11:15 am - 1:25 pmDUB-EWR
31h 10m1 stop
Scandinavian Airlines Logo
6:30 pm - 7:35 pmEWR-DUB
20h 05m2 stops
$269Scandinavian Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
Aer Lingus Logo
4:45 pm - 7:25 pmDUB-JFK
7h 40mnonstop
Aer Lingus Logo
5:00 pm - 4:20 amJFK-DUB
6h 20mnonstop
$403Aer Lingus
Find Deal
Mon, Nov 10 - Wed, Nov 19
Aer Lingus Logo
4:20 pm - 7:00 pmDUB-PHL
7h 40mnonstop
Aer Lingus Logo
8:30 pm - 8:10 amPHL-DUB
6h 40mnonstop
$406Aer Lingus
Find Deal
Thu, Oct 9 - Wed, Oct 15
American Airlines Logo
10:45 am - 6:40 pmDUB-JFK
12h 55m1 stop
American Airlines Logo
6:25 pm - 10:00 amJFK-DUB
10h 35m1 stop
$419American Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
American Airlines Logo
12:45 pm - 10:00 pmDUB-JFK
14h 15m1 stop
American Airlines Logo
10:55 pm - 7:35 pmJFK-DUB
15h 40m1 stop
$423American Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
Iberia Logo
11:30 am - 2:45 pmDUB-PHL
7h 15mnonstop
Iberia Logo
9:15 pm - 8:40 amPHL-DUB
6h 25mnonstop
$450Iberia
Find Deal
Fri, Oct 31 - Thu, Nov 6
Iberia Logo
11:30 am - 1:55 pmDUB-PHL
7h 25mnonstop
Iberia Logo
9:10 pm - 8:40 amPHL-DUB
6h 30mnonstop
$456Iberia
Find Deal
Sat, Dec 27 - Thu, Jan 8
Finnair Logo
11:30 am - 2:45 pmDUB-PHL
7h 15mnonstop
Finnair Logo
9:15 pm - 8:40 amPHL-DUB
6h 25mnonstop
$459Finnair
Find Deal
Fri, Oct 31 - Thu, Nov 6
Finnair Logo
11:30 am - 2:45 pmDUB-PHL
7h 15mnonstop
Finnair Logo
9:15 pm - 8:40 amPHL-DUB
6h 25mnonstop
$462Finnair
Find Deal
Fri, Oct 31 - Thu, Nov 6

British Airways flights from Ireland to Pennsylvania

Our best British Airways deals on Ireland to Pennsylvania flight tickets
British Airways
Oct 31
DUB1:40 pmDublin
11h 20m
1 stop
JFK9:00 pmNew York John F Kennedy Intl
Nov 6
JFK9:50 pmNew York John F Kennedy Intl
14h 35m
1 stop
DUB5:25 pmDublin
$407
Find similar
British Airways
Sep 27
DUB8:35 amDublin
16h 20m
1 stop
JFK7:55 pmNew York John F Kennedy Intl
Sep 30
JFK7:30 pmNew York John F Kennedy Intl
11h 25m
1 stop
DUB11:55 amDublin
$411
Find similar
British Airways
Oct 2
DUB3:25 pmDublin
11h 35m
1 stop
JFK10:00 pmNew York John F Kennedy Intl
Oct 11
JFK6:10 pmNew York John F Kennedy Intl
10h 25m
1 stop
DUB9:35 amDublin
$412
Find similar

American Airlines flights from Ireland to Pennsylvania

Our best American Airlines deals on Ireland to Pennsylvania flight tickets
American Airlines
Nov 28
DUB10:45 amDublin
12h 55m
1 stop
JFK6:40 pmNew York John F Kennedy Intl
Dec 5
JFK6:25 pmNew York John F Kennedy Intl
10h 35m
1 stop
DUB10:00 amDublin
$419
Find similar
American Airlines
Sep 25
DUB12:45 pmDublin
14h 15m
1 stop
JFK10:00 pmNew York John F Kennedy Intl
Sep 29
JFK10:55 pmNew York John F Kennedy Intl
15h 40m
1 stop
DUB7:35 pmDublin
$423
Find similar
American Airlines
Nov 19
DUB11:30 amDublin
14h 00m
2 stops
JFK8:30 pmNew York John F Kennedy Intl
Nov 30
JFK9:50 pmNew York John F Kennedy Intl
11h 30m
1 stop
DUB2:20 pmDublin
$426
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated September 17, 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 2/19

11:15 am-1:25 pm

1 stop31h 10m

Newark

Thu 2/26

6:30 pm-6:10 pm

2 stops18h 40m

$268

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 2/5

11:15 am-1:25 pm

1 stop31h 10m

Newark

Sun 2/8

6:30 pm-7:35 pm

2 stops20h 05m

$269

DublinNew York

DUB - JFK

DUBJFK

Dublin

Mon 11/10

4:45 pm-7:25 pm

Nonstop7h 40m

New York John F Kennedy Intl

Wed 11/19

5:00 pm-4:20 am

Nonstop6h 20m

$403

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 10/9

4:20 pm-7:00 pm

Nonstop7h 40m

Philadelphia

Wed 10/15

8:30 pm-8:10 am

Nonstop6h 40m

$406

DublinNew York

DUB - JFK

DUBJFK

Dublin

Fri 11/28

10:45 am-6:40 pm

1 stop12h 55m

New York John F Kennedy Intl

Fri 12/5

6:25 pm-10:00 am

1 stop10h 35m

$419

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 9/25

12:45 pm-10:00 pm

1 stop14h 15m

New York John F Kennedy Intl

Mon 9/29

10:55 pm-7:35 pm

1 stop15h 40m

$423

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 10/31

11:30 am-2:45 pm

Nonstop7h 15m

Philadelphia

Thu 11/6

9:15 pm-8:40 am

Nonstop6h 25m

$450

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sat 12/27

11:30 am-1:55 pm

Nonstop7h 25m

Philadelphia

Thu 1/8

9:10 pm-8:40 am

Nonstop6h 30m

$456

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 10/31

11:30 am-2:45 pm

Nonstop7h 15m

Philadelphia

Thu 11/6

9:15 pm-8:40 am

Nonstop6h 25m

$459

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 10/31

11:30 am-2:45 pm

Nonstop7h 15m

Philadelphia

Thu 11/6

9:15 pm-8:40 am

Nonstop6h 25m

$462

Flights are sorted by cheapest round-trip flights 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?

The month of April is, on average, the cheapest month to fly to Pennsylvania from Ireland, with most prices found around $504. If you don’t want to visit Pennsylvania in April, then you should wait until September to fly from Ireland, when ticket prices are also cheap, with an average price of $529.

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

The cheapest day to depart on your flight to Pennsylvania is on a Thursday when prices can be found for as low as $668. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $787. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

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

Our most recent data shows that the best time of day to fly to Pennsylvania is in the morning. Flights from Ireland to Pennsylvania during this time can be as low as $730. In contrast, the most expensive time of day to depart to Pennsylvania is at noon when prices are around $750.

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 $621 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Ireland for as low as $524 on momondo.

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

There are 4 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

$575

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 $575. The best round-trip flight deal from Ireland to Pennsylvania found on momondo in the last 72 hours is $523.
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)
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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 $406Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
American AirlinesPriceFrom $416Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Aer LingusPriceFrom $445Free CancellationRating
7.2
1,277 reviews
Search Aer Lingus flights
IberiaPriceFrom $463Free CancellationRating
7.0
2,925 reviews
Search Iberia flights
British AirwaysPriceFrom $604Free CancellationRating
6.7
7,367 reviews
Search British Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Pennsylvania from Ireland.

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?

Price alerts on flights to Pennsylvania from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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