€249 Find Cheap Flights from Dublin to Pennsylvania – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Pennsylvania departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Best Pennsylvania Flight Deals from Dublin

Cheapest return prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia1 stop€477
Pittsburgh
Pittsburgh1 stop€451
Allentown
Allentown2 stops€538
Philadelphia
Philadelphia1 stop€477
Pittsburgh
Pittsburgh1 stop€451
Allentown
Allentown2 stops€538

Cheap Flights from Dublin to Pennsylvania

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Pennsylvania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Pennsylvania

Thu, 3 Sep - Mon, 14 Sep
Scandinavian Airlines Logo
11:40 - 13:15
DUB
-
EWR
30h 35m
1 stop
Scandinavian Airlines Logo
17:45 - 10:10
EWR
-
DUB
11h 25m
1 stop
€294Scandinavian Airlines
Thu, 3 Sep - Mon, 14 Sep
Scandinavian Airlines Logo
19:50 - 13:15
DUB
-
EWR
22h 25m
2 stops
Scandinavian Airlines Logo
17:45 - 10:10
EWR
-
DUB
11h 25m
1 stop
€300Scandinavian Airlines
Fri, 8 Jan - Mon, 11 Jan
Icelandair Logo
11:30 - 18:25
DUB
-
EWR
11h 55m
1 stop
Icelandair Logo
19:35 - 10:15
EWR
-
DUB
9h 40m
1 stop
€404Icelandair
Thu, 3 Dec - Thu, 10 Dec
Icelandair Logo
11:30 - 18:25
DUB
-
EWR
11h 55m
1 stop
Icelandair Logo
19:35 - 10:15
EWR
-
DUB
9h 40m
1 stop
€418Icelandair
Fri, 6 Nov - Sun, 15 Nov
Aer Lingus Logo
13:15 - 16:15
DUB
-
EWR
8h 00mdirect
Aer Lingus Logo
17:45 - 05:15
EWR
-
DUB
6h 30mdirect
€446Aer Lingus
Thu, 5 Nov - Fri, 13 Nov
Aer Lingus Logo
13:15 - 16:15
DUB
-
EWR
8h 00mdirect
Aer Lingus Logo
17:45 - 05:15
EWR
-
DUB
6h 30mdirect
€448Aer Lingus
Thu, 3 Sep - Tue, 8 Sep
JetBlue Logo
11:30 - 23:46
DUB
-
PIT
17h 16m
1 stop
JetBlue Logo
07:10 - 08:20
PIT
-
DUB
20h 10m
1 stop
€451JetBlue
Thu, 3 Sep - Tue, 8 Sep
JetBlue Logo
11:30 - 23:46
DUB
-
PIT
17h 16m
1 stop
JetBlue Logo
12:34 - 08:20
PIT
-
DUB
14h 46m
1 stop
€457JetBlue
Wed, 9 Sep - Wed, 16 Sep
KLM Logo
05:55 - 16:00
DUB
-
LGA
15h 05m
2 stops
KLM Logo
14:55 - 10:00
LGA
-
DUB
14h 05m
1 stop
€457KLM
Thu, 17 Sep - Mon, 21 Sep
KLM Logo
08:55 - 14:35
DUB
-
JFK
10h 40m
1 stop
KLM Logo
22:15 - 10:00
JFK
-
DUB
6h 45mdirect
€457KLM
Booking Insights

KAYAK's insights & trends for Dublin to Pennsylvania flights

Get data-powered insights and trends into flights from Dublin to Pennsylvania to help you find the cheapest flights, the best time to fly, and much more.

How much is a return flight from Dublin to Pennsylvania?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Dublin to Pennsylvania departing in August.

Flight prices are below average for this route right now.

Flights to Pennsylvania from Dublin usually cost between €652 and €877 in August.
The lowest price found in the past 5 days was €477 on JetBlue (27 Aug–5 Sept).

What is the cheapest Dublin to Pennsylvania flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Pennsylvania from Dublin found in the last 5 days was to Philadelphia, at €511 return. The most popular route is from Dublin (DUB) to Philadelphia (PHL), and the cheapest return airline ticket found on this route in the last 5 days was €511.

What is the cheapest time of day to fly to Pennsylvania?

The average price for all round-trip flights from Dublin to Pennsylvania depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Pennsylvania is generally in the evening, when retur flights cost €613 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Pennsylvania is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €728.

Can I save money by flying with a stopover from Dublin to Pennsylvania?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €735, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Dublin to Pennsylvania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to Pennsylvania is March, when tickets cost €407 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is €787 and €775 respectively.

What’s the cheapest day of the week to fly from Dublin to Pennsylvania?

The average price of all round-trip flights from Dublin to Pennsylvania clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Pennsylvania on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Dublin to Pennsylvania. For your return ticket, we recommend flying on a Wednesday and avoiding Thursdays for the best deals.

How far in advance should I book a flight from Dublin to Pennsylvania?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Dublin to Pennsylvania, you should book around 2 weeks before departure, which saves you about 19% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low season

January

Cheapest flight

€249
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Dublin to Reagan Washington National Airport

Flights from Dublin to Pennsylvania: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Dublin to Pennsylvania 
Verified travelerFlew with Aer Lingus
DUB
-
PHL
Jun 2026
Make sure to tell your taxi driver the terminal you are flying out of from Dublin. My taxi driver only asked me what airline and apparently there are more than one terminal for Aer Lingus. Also go extra early when flying to the US because you go through customs while in Dublin and do not have to do it when you land in the US. As far as Aer Lingus they were amazing!!!
EDFlew with American Airlines
DUB
-
PHL
Jul 2026
Expect a bad cushion to sit on so maybe buy something to sit on. Bring food because although you get food it’s not that good. Hopefully you’re not delayed because no one will tell you why and you won’t know until the day of

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Dublin to Pennsylvania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Pennsylvania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Pennsylvania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin to Pennsylvania is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Pennsylvania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Dublin to Pennsylvania with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Pennsylvania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Dublin to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Pennsylvania

  • Looking for a cheap flight? 25% of our users found tickets from Dublin to the following destinations at these prices or less: New York €449 one-way - €504 round-trip

Reviews of the top 5 airlines flying from Dublin to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Pennsylvania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Pennsylvania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1427 reviews
7.7Boarding
6.9Entertainment
8.2Crew
6.7Food
7.4Comfort
Airline reviews

The food was delicious. There has been a major improvement here in the last few years. Excellent, friendly service. An enjoyable experience.

10.0 ExcellentMatti, Jul 2026
HEL - JFK
Read more Finnair reviews

The food was delicious. There has been a major improvement here in the last few years. Excellent, friendly service. An enjoyable experience.

Awful. Delayed for unknown reason. Boarded late, part of a Tight connection ands had to go through customs and immigration. And they lost my bags.

Late, dirty cabin, charging ports broken, uncomfortable, no tomato juice, barely edible food

Flight on time, landed well ahead of schedule. Attendants were excellent and responsive

The crew was friendly, and the flight landed on time

Rude Iberia security crew at the Madrid terminal. No Iberia officials to be found to redress complaints at the gate. No supervisors. Nothing for processing upgrades at the gate Iberia app did not work to let me upgrade my options to higher classes. No water was offered on a hot day in Madrid. Madrid airport air conditioning was so weak that people were sweating. Never book on any airlines that codeshare with Iberia.

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

The flight was canceled the day of the flight. United says it was FAA issue, with some 35 flights canceled and more delayed.

I still prefer Delta, but Delta doesn’t fly to State College PA.

Slight delay but not bad. UA app worked well! Got regular updates of gate changes, etc. Don't have any complaints.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Nothing bad to say about the actual crew or airline. It was nice to have a complimentary FULL can of soda, as well as a snack. Blankets and earbuds were also provided at no cost for this red eye flight. I especially appreciated the free WiFi and movie selection with the Bluetooth option. It helped the flight pass more quickly. No matter who you fly, boarding and disembarking are always SUCH a pain. As I mentioned, this is on the passengers and not the crew!!

Flight attendants rude and impolite… flight delayed by almost 5 hours.

If other people in flight, followed instructions and were much cleaner.

Ok so apparently the new policy on United Airlines is that customers in the main cabin should NEVER be served more than once and besides picking up trash there should NEVER be another interaction with the customer for any reason.

I was pleasantly surprised. I've never flown this airline and the seats were comfy, I couldn't select my seat but luckily got aisle and was able to comfortably sleep the whole trip except when they came around with an in flight free meal, drinks then snack at the end. I'd fly with Aer Lingus again. The only annoying thing is you had to pay for WiFi for different hours of usage but luckily I didn't need it

This was a great flight. I love the way they had general boarding board from the back first by seat row and in general the flight was very comfortable. The seats were actually comfy, and the food served was surprisingly good.

A seat was broken There was a delay of 45min A checked bag was missing in Boston

The service was some of the worst I have experienced on an international flight. The service was rude, the quality of the food was very low. The speed of service was insanely quick. You couldn’t finish your pretzels before the meal came before the coffee came before trash collection came. Then they never came back for 5 hours. They rushed everything so they could get it over with.

A special shout-out to one of the check-in staff at DUB yesterday noon. We had to use the "Closing Flights" counter and we met, hands down, the most efficient person - able to resolve several issues in the matter of minutes, while remaining polite and calming everyone down. Great job, Aer Lingus!

Everything was great!! I had no problems!! I would fly Aer Lingus again! 🥰

From Rome to Dublin if you want any refreshments you have to pay for them, Not used to this as we typically get soft drinks and a little snack on a 3hour flight in the US.

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

Aer Lingus was fabulous.nhowever, Aiirfare Assist who Kayak routes me to to purchase tickets for m was awful. They messed up my reservation so bad that after about six hours on the phone with them over the week before departure, I had been choice but to show up at the airport. The Aer Lingus staff were amazing and got it sorted out but I would recommend not using Airfare Assist.

The boarding process for my American Airlines flight from Copenhagen to Philadelphia was a bit tricky. We experienced a gate change that required a long walk to a new area of the airport. Additionally, boarding was not via a jet bridge; we had to take a shuttle bus to the plane and then carry our luggage up the stairs ourselves. Furthermore, the bag drop didn't open until about 12:20 PM, which was only three hours before our scheduled departure. This meant I couldn't drop my bag off early and had to wait outside of security in order to drop off my bag and use the kiosk. The bag drop self-service kiosks also didn't open until about 12:00 PM when an American Airlines employee unlocked them so that we could print out our boarding passes and bag tags, which further created a backlog. The flight was delayed by over an hour because we had to wait for one of the tires on the plane to be changed. On a positive note, the flight attendant was very professional when handling a passenger who was sitting in the wrong seat. Even though the passenger was persistent and reluctant to move, the flight attendant calmly ensured the assigned passenger could take their seat. Kudos to the flight attendant for keeping his calm and composure, not allowing the issue to escalate, and handling it well under pressure while a line of passengers waited in the aisle to board. The in-flight service was also fast, prompt, and efficient, although service had to be suspended for the last two hours of the flight due to weather and turbulence, which was outside of the crew's control. However, the in-flight entertainment screens and the overall interior of the plane were somewhat older. The system did not offer streaming to personal mobile devices, so we had to watch movies on the seatback screens.

the first flight smelled like urine Ac didn’t work pathetic experience

More options on TV shows and movies and make it where if someone wants to choose their seats that it is an easy process. I wanted to choose our seats and never could do that! I even called and they told me I had to do it with agent at the airport. That was very inconvenient

We were treated politely and the crew was nice. Again no one knew why there was a delay. Food was hot and a lot was offered but bad in taste. Seats weren’t the worst but for a long flight your legs ache from it. Entertainment was old not very interactive

I had a comfortable and enjoyable experience. The entertainment options were plentiful, the food was appetizing, the snacks were tasty, and the staff was friendly, professional, and helpful.

This was my first flight on Aer Lingus and it was great. The plane wasn't full so I could move to a seat with extra room. The food was pretty good for airline food and the staff was nice and attentive. I enjoyed the media provided during my 10 hour flight. We arrived home early and it's always good to be home!

WiFi didn’t work for me. as headphones didn’t work either.

Canceled flight for unknown reason after numerous delays and only available flight was the following day yet no compensation. No weather problem. Then had to fill out form to get refund. American used to be a quality airline - no more, very sad!

entertainment choice was excellent for both movies and audio. Food was quite good. Staff was excellent and flight was on time and smooth.

The flight was uneventful, which is always good. The plane was clean and seem to have a little bit more room. They fed us every couple hours, and we had a lot of in-flight entertainment. The staff was very helpful and attentive.

Food was terrible. Going to Italy I gave benefit of the doubt however returning to the USA was no better. Rolls were frozen. Butter was frozen. Quality of entree poor

Cabin crew friendlier, they weren't weren't unfriendly, but simply professional and not more

The crew on AA international flights in my experience are generally lazy, rude, and inefficient. These guys did not disappoint.

The plane sat on the tarmac for 2 hours, it was terrible. No drink service during the flight. Terrible

Comfortable seat Attentive cabin crew Asian vegetarian meal very good Not enough drinks were offered during flight No ice cream Snack offered before landing not good very unpleasant taste no choices

This flight was rebooked from a missed connection 3 days before due to connecting flight cancelation. We had upgraded on our original flight but were assigned coach seats on this flight. BA could do nothing to upgrade us due to this flight being "overbooked" and "busy". We should have been rebooked in upgraded seats. Now we have to apply for a refund.

Plane arrived late to gate, staff at Philadelphia had no sense of urgency to get people on the plane. Boarding took 15 min longer than it should have because despite 4 staff working at the gate, only one was scanning tickets while the others sat talking to each other.

When I bought the ticket, right away I got a problem, I had to cancel. Unfortunately never ever I will use kayak or Iberia again. When trying to cancel kayak told me to talk directly with the airline, the airline talked to me through whatsap and told me to deal through kayak. Both of u never took responsibility in helping me out. You kayak did not want to deal with me. I called my credit card and now we r disputing the charge bc u have a pathetic customer service.

Flight was delayed by well over an hour. Communication was terrible.

How to get an aisle seat without paying extra? The young lady next to me was assigned the seat.

Everything you need to know for your flight from Dublin to Pennsylvania

Information on your arrival and departure airports