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Cheap flights from Pennsylvania to Ireland from $157

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 10/3. 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 Pennsylvania to Ireland

Cheap round-trip flights

Air Canada Logo
7:45 am - 8:15 amEWR-DUB
19h 30m1 stop
Air Canada Logo
9:20 am - 11:21 pmDUB-EWR
19h 01m1 stop
$297Air Canada
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jue., sep. 4 - mié., sep. 10
Logo
10:15 am - 7:45 amLGA-DUB
16h 30m1 stop
Logo
9:20 am - 7:31 pmDUB-LGA
15h 11m1 stop
$321
Find Deal
mié., ago. 13 - jue., ago. 21
United Airlines Logo
4:50 pm - 7:10 amJFK-DUB
9h 20m1 stop
United Airlines Logo
9:00 am - 4:14 pmDUB-JFK
12h 14m1 stop
$326United Airlines
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vie., nov. 14 - dom., nov. 16
Lufthansa Logo
3:30 pm - 7:45 amLGA-DUB
11h 15m1 stop
Lufthansa Logo
9:20 am - 7:37 pmDUB-LGA
15h 17m1 stop
$327Lufthansa
Find Deal
mié., sep. 10 - mar., sep. 16
Lufthansa Logo
3:30 pm - 7:45 amLGA-DUB
11h 15m1 stop
Lufthansa Logo
9:20 am - 7:31 pmDUB-LGA
15h 11m1 stop
$328Lufthansa
Find Deal
lun., ago. 18 - jue., ago. 28
Aer Lingus Logo
6:45 pm - 5:15 amEWR-DUB
6h 30mnonstop
Aer Lingus Logo
1:15 pm - 4:15 pmDUB-EWR
8h 00mnonstop
$328Aer Lingus
Find Deal
mar., oct. 28 - dom., nov. 2
United Airlines Logo
7:29 pm - 7:10 amLGA-DUB
30h 41m1 stop
United Airlines Logo
9:20 am - 8:02 amDUB-LGA
27h 42m1 stop
$329United Airlines
Find Deal
lun., ago. 11 - jue., ago. 21
Aer Lingus Logo
10:10 pm - 8:40 amJFK-DUB
6h 30mnonstop
Aer Lingus Logo
11:15 am - 1:55 pmDUB-JFK
7h 40mnonstop
$329Aer Lingus
Find Deal
mar., oct. 28 - dom., nov. 2
JetBlue Logo
8:30 pm - 8:20 amJFK-DUB
6h 50mnonstop
JetBlue Logo
10:40 am - 6:30 amDUB-JFK
24h 50m1 stop
$346JetBlue
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lun., ago. 18 - mar., ago. 26
JetBlue Logo
2:45 pm - 9:00 amJFK-DUB
13h 15m1 stop
JetBlue Logo
11:30 am - 1:59 pmDUB-JFK
7h 29mnonstop
$348JetBlue
Find Deal
mié., ago. 13 - dom., ago. 24

Air Canada flights from Pennsylvania to Ireland

Our best Air Canada deals on Pennsylvania to Ireland flight tickets
Air Canada
Sep 4
EWR7:45 amNewark
19h 30m
1 stop
DUB8:15 amDublin
Sep 10
DUB9:20 amDublin
19h 01m
1 stop
EWR11:21 pmNewark
$297
Find similar
Air Canada
Oct 23
JFK3:55 pmNew York John F Kennedy Intl
11h 20m
1 stop
DUB8:15 amDublin
Nov 1
DUB8:00 amDublin
12h 14m
1 stop
JFK4:14 pmNew York John F Kennedy Intl
$322
Find similar
Air Canada
Oct 29
EWR8:30 pmNewark
29h 40m
1 stop
DUB6:10 amDublin
Nov 2
DUB9:00 amDublin
28h 27m
1 stop
EWR8:27 amNewark
$323
Find similar

Finnair flights from Pennsylvania to Ireland

Our best Finnair deals on Pennsylvania to Ireland flight tickets
Finnair
Dec 9
JFK10:45 pmNew York John F Kennedy Intl
13h 35m
1 stop
DUB5:20 pmDublin
Dec 22
DUB9:45 amDublin
14h 20m
1 stop
JFK7:05 pmNew York John F Kennedy Intl
$352
Find similar
Finnair
Oct 22
JFK12:02 pmNew York John F Kennedy Intl
12h 28m
1 stop
DUB5:30 amDublin
Oct 29
DUB9:45 amDublin
14h 20m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
$375
Find similar
Finnair
Aug 8
PHL6:50 pmPhiladelphia
6h 40m
DUB6:30 amDublin
Aug 19
DUB9:30 amDublin
7h 25m
PHL11:55 amPhiladelphia
$895
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 julio 31, 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

NewarkDublin

EWR - DUB

EWRDUB

Newark

jue. 9/4

7:45 am-8:15 am

1 stop19h 30m

Dublin

mié. 9/10

9:20 am-11:21 pm

1 stop19h 01m

$297

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mié. 8/13

10:15 am-7:45 am

1 stop16h 30m

Dublin

jue. 8/21

9:20 am-7:31 pm

1 stop15h 11m

$321

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

vie. 11/14

4:50 pm-7:10 am

1 stop9h 20m

Dublin

dom. 11/16

9:00 am-4:14 pm

1 stop12h 14m

$326

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mié. 9/10

3:30 pm-7:45 am

1 stop11h 15m

Dublin

mar. 9/16

9:20 am-7:37 pm

1 stop15h 17m

$327

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

lun. 8/18

3:30 pm-7:45 am

1 stop11h 15m

Dublin

jue. 8/28

9:20 am-7:31 pm

1 stop15h 11m

$328

NewarkDublin

EWR - DUB

EWRDUB

Newark

mar. 10/28

6:45 pm-5:15 am

Nonstop6h 30m

Dublin

dom. 11/2

1:15 pm-4:15 pm

Nonstop8h 00m

$328

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

lun. 8/11

7:29 pm-7:10 am

1 stop30h 41m

Dublin

jue. 8/21

9:20 am-8:02 am

1 stop27h 42m

$329

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

mar. 10/28

10:10 pm-8:40 am

Nonstop6h 30m

Dublin

dom. 11/2

11:15 am-1:55 pm

Nonstop7h 40m

$329

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

lun. 8/18

8:30 pm-8:20 am

Nonstop6h 50m

Dublin

mar. 8/26

10:40 am-6:30 am

1 stop24h 50m

$346

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

mié. 8/13

2:45 pm-9:00 am

1 stop13h 15m

Dublin

dom. 8/24

11:30 am-1:59 pm

Nonstop7h 29m

$348

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, November 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 $591. If you aren’t able to travel to Ireland during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $603.

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 $748. 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 $914. 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 $753 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 $631 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?

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

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

$157

Fastest flight time

6h 15m

Direct flights

Every day

Airports in Ireland

2 airports
The best one-way flight to Ireland from Pennsylvania in the past 72 hours is $157. The best round-trip flight deal from Pennsylvania to Ireland found on momondo in the last 72 hours is $297.
The fastest flight from Pennsylvania to Ireland takes 6h 15m
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 $271Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
DeltaPriceFrom $327Free CancellationRating
8.0
7,981 reviews
Search Delta flights
IcelandairPriceFrom $414Free CancellationRating
7.0
520 reviews
Search Icelandair flights
United AirlinesPriceFrom $454Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
FinnairPriceFrom $461Free CancellationRating
7.6
1,316 reviews
Search Finnair flights
Aer LingusPriceFrom $462Free CancellationRating
7.1
1,192 reviews
Search Aer Lingus flights
IberiaPriceFrom $474Free CancellationRating
7.0
2,859 reviews
Search Iberia flights
American AirlinesPriceFrom $488Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $489Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
LufthansaPriceFrom $498Free CancellationRating
6.8
7,275 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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Find better results for your trip to Ireland

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
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