Cheap flights from Ireland to Pennsylvania from €337
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Pennsylvania departing on 7/11. 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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Fly from
Fly to
Route
Depart
Return
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Fri 13/11
12:05-18:51
1 stop11h 46m
Philadelphia
Mon 28/12
19:37-10:20
1 stop9h 43m
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Sun 1/11
07:35-13:40
1 stop11h 05m
Philadelphia
Mon 9/11
18:35-11:15
1 stop11h 40m
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Wed 18/11
05:10-17:47
2 stops17h 37m
Philadelphia
Mon 23/11
13:16-11:20
2 stops17h 04m
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Wed 18/11
06:35-13:40
1 stop12h 05m
Philadelphia
Mon 23/11
19:40-11:15
1 stop10h 35m
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Fri 20/11
11:30-14:00
Nonstop7h 30m
Philadelphia
Fri 27/11
20:55-08:40
Nonstop6h 45m
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Sun 1/11
11:30-14:00
Nonstop7h 30m
Philadelphia
Mon 9/11
20:50-08:40
Nonstop6h 50m
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Sat 21/11
12:55-16:10
Nonstop8h 15m
Philadelphia
Sat 28/11
17:40-05:15
Nonstop6h 35m
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Sun 1/11
12:55-16:10
Nonstop8h 15m
Philadelphia
Mon 9/11
17:40-05:15
Nonstop6h 35m
CorkPhiladelphia
ORK Cork - PHL Philadelphia
ORKPHL
Cork
Sat 7/11
06:00-23:08
2 stops22h 08m
Philadelphia
Sat 14/11
17:24-14:45
2 stops16h 21m
DublinPittsburgh
DUB Dublin - PIT Pittsburgh
DUBPIT
Dublin
Sun 1/11
12:05-18:35
1 stop11h 30m
Pittsburgh
Tue 10/11
15:15-09:55
2 stops13h 40m
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 March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €498.
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 €613. 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 Sunday will generally be more expensive and average around €784. 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 in the afternoon. Our users have found flights to Pennsylvania in the afternoon for as low as €614. Flights at midday are often more expensive, with an average ticket price of €744.
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 €564 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 €458 on momondo.
What cabin class options are available on Ireland to Pennsylvania flights?
There are 3 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.
What is the cheapest airline that flies from Ireland to Pennsylvania?
Qatar Airways, Delta, and British Airways are the most popular carriers operating from Ireland to Pennsylvania
Which airlines fly to Pennsylvania?
Finnair, Aer Lingus and American Airlines are the top three most popular airlines that fly to Pennsylvania from Ireland according to our data. Finnair is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Pennsylvania. Keep in mind that there are 6 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.
How many flights depart from Ireland to Pennsylvania on average per day?
As of October 2026, 12 flights take off from Ireland and land in Pennsylvania each day. The most common flight departure time for this route is 16:00, with 83% of daily flights taking off in the afternoon.
How many flights depart from Ireland to Pennsylvania on average per week?
As of October 2026, there are 86 flights per week flying from Ireland to Pennsylvania. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.
Cheap Ireland to Pennsylvania flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Pennsylvania
Frequently asked questions about flying from Ireland to Pennsylvania
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?
As of October 2026, there are 6 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to Pennsylvania is Airbus A321neo (33.02% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (24.13%), Boeing 787 Dreamliner (15.04%), and Airbus A321-100/200 (13.35%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom €297 | Free Cancellation | Rating 7.6 1,426 reviews | |||
| PriceFrom €353 | Free Cancellation | Rating 6.7 8,255 reviews | |||
| PriceFrom €386 | Free Cancellation | Rating 7.0 3,252 reviews | |||
| PriceFrom €412 | Free Cancellation | Rating 7.0 12,145 reviews | |||
| PriceFrom €430 | Free Cancellation | Rating 7.3 1,816 reviews | |||
| PriceFrom €787 | Free Cancellation | Rating 7.4 10,319 reviews |
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.