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Cheap flights from Pennsylvania to Ireland from $165

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 11/17. 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 Pennsylvania to Ireland

Cheap round-trip flights

United Airlines Logo
10:55 pm - 10:15 amEWR-SNN
6h 20mnonstop
United Airlines Logo
12:30 pm - 2:40 pmSNN-EWR
7h 10mnonstop
$353United Airlines
Find Deal
mar., oct. 7 - vie., may. 8
SWISS Logo
5:25 pm - 12:05 pmJFK-DUB
14h 40m1 stop
SWISS Logo
6:35 pm - 1:05 pmDUB-JFK
23h 30m1 stop
$358SWISS
Find Deal
mié., oct. 29 - lun., nov. 3
Lufthansa Logo
5:30 pm - 10:05 amJFK-DUB
11h 35m1 stop
Lufthansa Logo
11:45 am - 8:10 pmDUB-JFK
13h 25m1 stop
$359Lufthansa
Find Deal
mié., nov. 19 - mar., dic. 2
Multiple Airlines Logo
6:00 am - 10:20 amLGA-DUB
23h 20m1 stop
Multiple Airlines Logo
9:50 am - 8:02 amDUB-LGA
27h 12m2 stops
$360Multiple Airlines
Find Deal
vie., oct. 17 - mar., oct. 21
Aer Lingus Logo
4:55 pm - 4:25 amJFK-DUB
6h 30mnonstop
Aer Lingus Logo
4:45 pm - 8:25 pmDUB-JFK
7h 40mnonstop
$361Aer Lingus
Find Deal
mar., oct. 21 - mar., oct. 28
Aer Lingus Logo
5:00 pm - 4:20 amJFK-DUB
6h 20mnonstop
Aer Lingus Logo
4:45 pm - 7:25 pmDUB-JFK
7h 40mnonstop
$362Aer Lingus
Find Deal
jue., nov. 20 - mié., nov. 26
Delta Logo
7:55 pm - 9:20 amEWR-DUB
9h 25m1 stop
Delta Logo
9:45 am - 6:08 pmDUB-EWR
13h 23m1 stop
$363Delta
Find Deal
jue., oct. 30 - lun., nov. 3
Multiple Airlines Logo
10:05 am - 7:10 amJFK-DUB
16h 05m2 stops
Multiple Airlines Logo
6:35 pm - 4:40 pmDUB-JFK
27h 05m1 stop
$364Multiple Airlines
Find Deal
dom., nov. 16 - sáb., nov. 22
Delta Logo
3:40 pm - 9:20 amEWR-DUB
12h 40m1 stop
Delta Logo
9:45 am - 11:17 pmDUB-EWR
18h 32m2 stops
$368Delta
Find Deal
jue., nov. 6 - mar., nov. 11
Lufthansa Logo
4:55 pm - 8:35 amJFK-DUB
11h 40m1 stop
Lufthansa Logo
5:10 am - 2:50 pmDUB-JFK
13h 40m1 stop
$369Lufthansa
Find Deal
mié., oct. 29 - dom., nov. 2

SWISS flights from Pennsylvania to Ireland

Our best SWISS deals on Pennsylvania to Ireland flight tickets
SWISS
Oct 29
JFK5:25 pmNew York John F Kennedy Intl
14h 40m
1 stop
DUB12:05 pmDublin
Nov 3
DUB6:35 pmDublin
23h 30m
1 stop
JFK1:05 pmNew York John F Kennedy Intl
$358
Find similar
SWISS
Oct 21
JFK4:15 pmNew York John F Kennedy Intl
14h 55m
1 stop
DUB12:10 pmDublin
Oct 27
DUB6:35 pmDublin
23h 30m
1 stop
JFK2:05 pmNew York John F Kennedy Intl
$377
Find similar
SWISS
Nov 26
JFK4:25 pmNew York John F Kennedy Intl
20h 20m
1 stop
DUB5:45 pmDublin
Nov 30
DUB6:35 pmDublin
27h 05m
1 stop
JFK4:40 pmNew York John F Kennedy Intl
$379
Find similar

Lufthansa flights from Pennsylvania to Ireland

Our best Lufthansa deals on Pennsylvania to Ireland flight tickets
Lufthansa
Nov 19
JFK5:30 pmNew York John F Kennedy Intl
11h 35m
1 stop
DUB10:05 amDublin
Dec 2
DUB11:45 amDublin
13h 25m
1 stop
JFK8:10 pmNew York John F Kennedy Intl
$359
Find similar
Lufthansa
Oct 29
JFK4:55 pmNew York John F Kennedy Intl
11h 40m
1 stop
DUB8:35 amDublin
Nov 2
DUB5:10 amDublin
13h 40m
1 stop
JFK2:50 pmNew York John F Kennedy Intl
$369
Find similar
Lufthansa
Oct 29
JFK4:55 pmNew York John F Kennedy Intl
11h 40m
1 stop
DUB8:35 amDublin
Nov 5
DUB11:45 amDublin
13h 25m
1 stop
JFK8:10 pmNew York John F Kennedy Intl
$370
Find similar

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 septiembre 23, 2025.
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

NewarkShannon

EWR - SNN

EWRSNN

Newark

mar. 10/7

10:55 pm-10:15 am

Nonstop6h 20m

Shannon

vie. 5/8

12:30 pm-2:40 pm

Nonstop7h 10m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

mié. 10/29

5:25 pm-12:05 pm

1 stop14h 40m

Dublin

lun. 11/3

6:35 pm-1:05 pm

1 stop23h 30m

$358

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

mié. 11/19

5:30 pm-10:05 am

1 stop11h 35m

Dublin

mar. 12/2

11:45 am-8:10 pm

1 stop13h 25m

$359

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

vie. 10/17

6:00 am-10:20 am

1 stop23h 20m

Dublin

mar. 10/21

9:50 am-8:02 am

2 stops27h 12m

$360

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

mar. 10/21

4:55 pm-4:25 am

Nonstop6h 30m

Dublin

mar. 10/28

4:45 pm-8:25 pm

Nonstop7h 40m

$361

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

jue. 11/20

5:00 pm-4:20 am

Nonstop6h 20m

Dublin

mié. 11/26

4:45 pm-7:25 pm

Nonstop7h 40m

$362

NewarkDublin

EWR - DUB

EWRDUB

Newark

jue. 10/30

7:55 pm-9:20 am

1 stop9h 25m

Dublin

lun. 11/3

9:45 am-6:08 pm

1 stop13h 23m

$363

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

dom. 11/16

10:05 am-7:10 am

2 stops16h 05m

Dublin

sáb. 11/22

6:35 pm-4:40 pm

1 stop27h 05m

$364

NewarkDublin

EWR - DUB

EWRDUB

Newark

jue. 11/6

3:40 pm-9:20 am

1 stop12h 40m

Dublin

mar. 11/11

9:45 am-11:17 pm

2 stops18h 32m

$368

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

mié. 10/29

4:55 pm-8:35 am

1 stop11h 40m

Dublin

dom. 11/2

5:10 am-2:50 pm

1 stop13h 40m

$369

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 $594. If you aren’t able to travel to Ireland during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $626.

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 $753. 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 $922. 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 at noon. momondo users have found flights departing from Pennsylvania to Ireland at noon for as low as $742. 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 morning when prices are around $852.

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 $750 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 $650 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 26% 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

$461

Fastest flight time

6h 20m

Direct flights

Every day

Airports in Ireland

2 airports
The best one-way flight to Ireland from Pennsylvania in the past 72 hours is $461. The best round-trip flight deal from Pennsylvania to Ireland found on momondo in the last 72 hours is $601.
The fastest flight from Pennsylvania to Ireland takes 6h 20m
Direct flights go from Pennsylvania to Ireland every day.
There are 2 airports near Ireland: 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
2,912 reviews
Search JetBlue flights
DeltaPriceFrom $327Free CancellationRating
7.9
7,974 reviews
Search Delta flights
Aer LingusPriceFrom $369Free CancellationRating
7.2
1,296 reviews
Search Aer Lingus flights
IcelandairPriceFrom $414Free CancellationRating
7.0
545 reviews
Search Icelandair flights
United AirlinesPriceFrom $454Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
FinnairPriceFrom $463Free CancellationRating
7.6
1,326 reviews
Search Finnair flights
IberiaPriceFrom $468Free CancellationRating
7.0
2,943 reviews
Search Iberia flights
British AirwaysPriceFrom $481Free CancellationRating
6.7
7,391 reviews
Search British Airways flights
American AirlinesPriceFrom $488Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $498Free CancellationRating
6.8
7,421 reviews
Search Lufthansa 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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jue. 10/23
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Find better results for your trip to Ireland

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