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Cheap flights from Pennsylvania to Ireland from $163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Ireland departing on 2/25. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:55 pm - 7:30 am
EWR
-
DUB
6h 35mnonstop
United Airlines Logo
9:30 am - 12:00 pm
DUB
-
EWR
7h 30mnonstop
$349United Airlines
Thu, Feb 26 - Fri, Mar 6
KLM Logo
9:20 pm - 8:45 am
JFK
-
DUB
6h 25mnonstop
KLM Logo
10:45 am - 1:20 pm
DUB
-
JFK
7h 35mnonstop
$350KLM
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
10:15 pm - 9:55 am
EWR
-
DUB
6h 40mnonstop
United Airlines Logo
9:30 am - 1:00 pm
DUB
-
EWR
7h 30mnonstop
$350United Airlines
Thu, Feb 26 - Mon, Mar 9
KLM Logo
9:20 pm - 8:45 am
JFK
-
DUB
6h 25mnonstop
KLM Logo
10:45 am - 1:20 pm
DUB
-
JFK
7h 35mnonstop
$351KLM
Tue, Feb 24 - Sun, Mar 1
Multiple Airlines Logo
5:30 pm - 10:05 am
JFK
-
DUB
11h 35m
1 stop
Multiple Airlines Logo
9:00 am - 10:39 pm
DUB
-
JFK
18h 39m
1 stop
$353Multiple Airlines
Mon, Feb 23 - Wed, Mar 4
Air Canada Logo
2:20 pm - 7:10 am
EWR
-
DUB
11h 50m
1 stop
Air Canada Logo
9:00 am - 7:36 pm
DUB
-
EWR
15h 36m
2 stops
$354Air Canada
Fri, Feb 20 - Mon, Feb 23
Air Canada Logo
3:30 pm - 7:10 am
LGA
-
DUB
10h 40m
1 stop
Air Canada Logo
9:00 am - 7:03 pm
DUB
-
LGA
15h 03m
2 stops
$354Air Canada
Thu, Feb 26 - Wed, Mar 4
Multiple Airlines Logo
10:05 am - 6:10 am
JFK
-
DUB
40h 05m
2 stops
Multiple Airlines Logo
6:35 pm - 5:40 pm
DUB
-
JFK
27h 05m
1 stop
$356Multiple Airlines
Thu, Mar 19 - Mon, Mar 23
Delta Logo
11:55 pm - 11:10 am
JFK
-
SNN
6h 15mnonstop
Delta Logo
1:05 pm - 3:30 pm
SNN
-
JFK
7h 25mnonstop
$379Delta
Mon, Jul 27 - Thu, Aug 6
Lufthansa Logo
10:40 pm - 10:15 am
EWR
-
SNN
6h 35mnonstop
Lufthansa Logo
12:30 pm - 2:50 pm
SNN
-
EWR
7h 20mnonstop
$403Lufthansa
Wed, Apr 22 - Sun, Apr 26

KLM flights from Pennsylvania to Ireland

Our best KLM deals on Pennsylvania to Ireland flight tickets
KLM
Feb 24
JFK9:20 pmNew York John F Kennedy Intl
6h 25m
DUB8:45 amDublin
Mar 3
DUB10:45 amDublin
7h 35m
JFK1:20 pmNew York John F Kennedy Intl
$350
KLM
Feb 24
JFK9:20 pmNew York John F Kennedy Intl
6h 25m
DUB8:45 amDublin
Mar 1
DUB10:45 amDublin
7h 35m
JFK1:20 pmNew York John F Kennedy Intl
$351
KLM
Feb 24
JFK9:20 pmNew York John F Kennedy Intl
6h 25m
DUB8:45 amDublin
Mar 2
DUB10:45 amDublin
7h 35m
JFK1:20 pmNew York John F Kennedy Intl
$352

Air Canada flights from Pennsylvania to Ireland

Our best Air Canada deals on Pennsylvania to Ireland flight tickets
Air Canada
Feb 20
EWR2:20 pmNewark
11h 50m
1 stop
DUB7:10 amDublin
Feb 23
DUB9:00 amDublin
15h 36m
2 stops
EWR7:36 pmNewark
$354
Air Canada
Feb 10
JFK4:50 pmNew York John F Kennedy Intl
9h 20m
1 stop
DUB7:10 amDublin
Feb 23
DUB9:00 amDublin
12h 09m
1 stop
JFK4:09 pmNew York John F Kennedy Intl
$355
Air Canada
Jul 24
EWR8:05 pmNewark
31h 10m
1 stop
DUB8:15 amDublin
Sep 12
DUB9:20 amDublin
15h 36m
1 stop
EWR7:56 pmNewark
$356

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Ireland 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 February 3, 2026.
Use the filters below to find and compare flights from Pennsylvania to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 2/26

7:55 pm-7:30 am

Nonstop6h 35m

Dublin

Fri 3/6

9:30 am-12:00 pm

Nonstop7h 30m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 2/24

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Tue 3/3

10:45 am-1:20 pm

Nonstop7h 35m

$350

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 2/26

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Mon 3/9

9:30 am-1:00 pm

Nonstop7h 30m

$350

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 2/24

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Sun 3/1

10:45 am-1:20 pm

Nonstop7h 35m

$351

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 2/23

5:30 pm-10:05 am

1 stop11h 35m

Dublin

Wed 3/4

9:00 am-10:39 pm

1 stop18h 39m

$353

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 2/20

2:20 pm-7:10 am

1 stop11h 50m

Dublin

Mon 2/23

9:00 am-7:36 pm

2 stops15h 36m

$354

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 2/26

3:30 pm-7:10 am

1 stop10h 40m

Dublin

Wed 3/4

9:00 am-7:03 pm

2 stops15h 03m

$354

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 3/19

10:05 am-6:10 am

2 stops40h 05m

Dublin

Mon 3/23

6:35 pm-5:40 pm

1 stop27h 05m

$356

New YorkShannon

JFK - SNN

JFKSNN

New York John F Kennedy Intl

Mon 7/27

11:55 pm-11:10 am

Nonstop6h 15m

Shannon

Thu 8/6

1:05 pm-3:30 pm

Nonstop7h 25m

$379

NewarkShannon

EWR - SNN

EWRSNN

Newark

Wed 4/22

10:40 pm-10:15 am

Nonstop6h 35m

Shannon

Sun 4/26

12:30 pm-2:50 pm

Nonstop7h 20m

$403

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Pennsylvania to Ireland

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 Ireland?

In general, February is the cheapest month to fly from Pennsylvania to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $531. If you aren’t able to travel to Ireland during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $532.

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

The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as $707. This is often the case because there is less demand to fly during this day of the week. Flights from Pennsylvania to Ireland on a Saturday will generally be more expensive and average around $867. 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 Ireland?

According to our data, the cheapest time of day to fly to Ireland is in the evening. momondo users have found flights departing from Pennsylvania to Ireland in the evening for as low as $763. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around $767.

What is the cheapest Pennsylvania to Ireland flight route?

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

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

You are more likely to see cheaper flights to Ireland from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $692 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Pennsylvania for as low as $604 on momondo.

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

There are 4 cabin classes available to choose from on Pennsylvania to Ireland 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 Pennsylvania to Ireland flights?

You could potentially save up to 40% on your flight if you consider stops on a Pennsylvania to Ireland flight.

Cheap Pennsylvania to Ireland flight deals and tips

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

Best Price Found

$379

Fastest flight time

6h 15m

Direct flights

Every day

Airports in Ireland

77 airports
The best one-way flight to Ireland from Pennsylvania in the past 72 hours is $379. The best round-trip flight deal from Pennsylvania to Ireland found on momondo in the last 72 hours is $562.
The fastest flight from Pennsylvania to Ireland takes 6h 15m
Direct flights go from Pennsylvania to Ireland every day.
There are 77 airports in Ireland. From Pennsylvania there are direct flights to Dublin (DUB), Shannon (SNN).
Search flight deals

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

    Prices for flights from Pennsylvania to Ireland were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Ireland.

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

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Pennsylvania to Ireland

Compare and see reviews for airlines that fly from Pennsylvania to Ireland with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $117Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
DeltaPriceFrom $137Free CancellationRating
7.9
8,139 reviews
Search Delta flights
LufthansaPriceFrom $382Free CancellationRating
6.8
7,759 reviews
Search Lufthansa flights
Aer LingusPriceFrom $386Free CancellationRating
7.2
1,444 reviews
Search Aer Lingus flights
IcelandairPriceFrom $411Free CancellationRating
7.1
606 reviews
Search Icelandair flights
KLMPriceFrom $433Free CancellationRating
7.7
1,448 reviews
Search KLM flights
American AirlinesPriceFrom $434Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights
FinnairPriceFrom $451Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
IberiaPriceFrom $452Free CancellationRating
7.0
3,103 reviews
Search Iberia flights
United AirlinesPriceFrom $454Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to Ireland for you.

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

Yes. momondo enables you to select and highlight flights to Ireland from Pennsylvania with this policy.

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

momondo helps you find the best flight between Pennsylvania and Ireland 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 Pennsylvania to Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Pennsylvania to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.

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Find better results for your trip to Ireland

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom $292
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Flights to Corkfrom $400
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Flights to Donegalfrom $729