What is the cheapest airline that flies from Dublin to Pennsylvania?

Aer Lingus, British Airways, and HiSky are the most popular carriers operating from Dublin to Pennsylvania

How many flights depart from Dublin to Pennsylvania on average per day?

The number of flights available between Dublin and Pennsylvania is 47 per day as of September 2025. The most frequent departure time is 09:00, with 55% of daily flights leaving at midday.

How many flights depart from Dublin to Pennsylvania on average per week?

As of September 2025, 329 flights take off from Dublin and land in Pennsylvania each week. The most common flight departure day for this route is Sat, with 16% of weekly flights taking off on this day.

Which airlines fly to Pennsylvania?

Aer Lingus, Finnair and British Airways are the top three most popular airlines that fly to Pennsylvania from Dublin according to our data. Aer Lingus is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Pennsylvania. Keep in mind that there are 7 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Dublin Airport to Pennsylvania?

Prices for flights from Dublin Airport to Pennsylvania are updated daily.

How many operators does momondo search for flights from Dublin Airport to Pennsylvania?

There are 14 operators available for flights from Dublin Airport to Pennsylvania as of September 2025.

How old do you have to be to fly from Dublin Airport to Pennsylvania?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport 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 license, 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.

£223 Cheap Flights from Dublin to Pennsylvania in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Dublin to Pennsylvania

Round-trip

One-way

Last minute

Direct

Cheap return flights

11:30 - 18:30DUB-IAD

12h 00m1 stop

19:40 - 10:15IAD-DUB

9h 35m1 stop

£293Icelandair

Find Deal

Fri, 5 Dec - Mon, 8 Dec

11:45 - 21:15DUB-IAD

13h 30m1 stop

22:20 - 10:20IAD-DUB

7h 00mdirect

£295Lufthansa

Find Deal

Thu, 30 Oct - Thu, 6 Nov

13:15 - 16:15DUB-EWR

8h 00mdirect

17:45 - 05:15EWR-DUB

6h 30mdirect

£300Aer Lingus

Find Deal

Tue, 25 Nov - Tue, 2 Dec

09:45 - 19:05DUB-JFK

14h 20m1 stop

22:45 - 17:20JFK-DUB

13h 35m1 stop

£312Finnair

Find Deal

Thu, 18 Dec - Tue, 23 Dec

09:45 - 19:05DUB-JFK

14h 20m1 stop

22:45 - 17:20JFK-DUB

13h 35m1 stop

£313Finnair

Find Deal

Wed, 3 Dec - Tue, 9 Dec

13:15 - 16:15DUB-EWR

8h 00mdirect

17:45 - 05:15EWR-DUB

6h 30mdirect

£316Aer Lingus

Find Deal

Tue, 25 Nov - Wed, 3 Dec

20:40 - 15:35DUB-IAD

23h 55m1 stop

21:45 - 15:05IAD-DUB

12h 20m1 stop

£318British Airways

Find Deal

Tue, 11 Nov - Sun, 16 Nov

11:30 - 13:55DUB-PHL

7h 25mdirect

19:45 - 15:00PHL-DUB

14h 15m1 stop

£327British Airways

Find Deal

Fri, 19 Dec - Sat, 3 Jan

11:30 - 13:55DUB-PHL

7h 25mdirect

21:15 - 08:40PHL-DUB

6h 25mdirect

£401Iberia

Find Deal

Sat, 20 Dec - Tue, 30 Dec

11:30 - 13:55DUB-PHL

7h 25mdirect

21:15 - 08:40PHL-DUB

6h 25mdirect

£418Iberia

Find Deal

Sat, 20 Dec - Wed, 31 Dec

Finnair flights from Dublin to Pennsylvania

Our best Finnair deals on Dublin to Pennsylvania flight tickets

Finnair

18 Dec

DUB09:45Dublin

14h 20m

1 stop

JFK19:05New York John F Kennedy Intl

23 Dec

JFK22:45New York John F Kennedy Intl

13h 35m

1 stop

DUB17:20Dublin

£312

Find similar

Finnair

3 Dec

DUB09:45Dublin

14h 20m

1 stop

JFK19:05New York John F Kennedy Intl

9 Dec

JFK22:45New York John F Kennedy Intl

13h 35m

1 stop

DUB17:20Dublin

£313

Find similar

Finnair

17 Dec

DUB09:45Dublin

14h 20m

1 stop

JFK19:05New York John F Kennedy Intl

30 Dec

JFK22:45New York John F Kennedy Intl

13h 35m

1 stop

DUB17:20Dublin

£333

Find similar

Air France flights from Dublin to Pennsylvania

Our best Air France deals on Dublin to Pennsylvania flight tickets

Air France

2 Mar

DUB10:45Dublin

7h 35m

JFK13:20New York John F Kennedy Intl

9 Mar

JFK22:15New York John F Kennedy Intl

6h 30m

DUB08:45Dublin

£324

Find similar

Air France

18 Sept

DUB06:00Dublin

14h 00m

1 stop

EWR15:00Newark

25 Sept

EWR17:00Newark

10h 15m

1 stop

DUB08:15Dublin

£586

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Fri 5/12

11:30-18:30

1 stop12h 00m

Washington, D.C. Dulles Intl

Mon 8/12

19:40-10:15

1 stop9h 35m

£293

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Thu 30/10

11:45-21:15

1 stop13h 30m

Washington, D.C. Dulles Intl

Thu 6/11

22:20-10:20

Nonstop7h 00m

£295

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 25/11

13:15-16:15

Nonstop8h 00m

Newark

Tue 2/12

17:45-05:15

Nonstop6h 30m

£300

DublinNew York

DUB - JFK

DUBJFK

Dublin

Thu 18/12

09:45-19:05

1 stop14h 20m

New York John F Kennedy Intl

Tue 23/12

22:45-17:20

1 stop13h 35m

£312

DublinNew York

DUB - JFK

DUBJFK

Dublin

Wed 3/12

09:45-19:05

1 stop14h 20m

New York John F Kennedy Intl

Tue 9/12

22:45-17:20

1 stop13h 35m

£313

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 25/11

13:15-16:15

Nonstop8h 00m

Newark

Wed 3/12

17:45-05:15

Nonstop6h 30m

£316

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Tue 11/11

20:40-15:35

1 stop23h 55m

Washington, D.C. Dulles Intl

Sun 16/11

21:45-15:05

1 stop12h 20m

£318

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 19/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Sat 3/1

19:45-15:00

1 stop14h 15m

£327

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sat 20/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Tue 30/12

21:15-08:40

Nonstop6h 25m

£401

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sat 20/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Wed 31/12

21:15-08:40

Nonstop6h 25m

£418

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dublin 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

Prices

Airlines

Other information

What is the cheapest month to fly to Pennsylvania?

In general, April is the cheapest month to fly from Dublin to Pennsylvania. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £372. If you don’t want to visit Pennsylvania in April, then you should wait until September to fly from Dublin, when ticket prices are also cheap, with an average price of £390.

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

According to our data, Monday is the cheapest day to fly to Pennsylvania from Dublin. The lowest ticket price found for a Monday departure recently was £461. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Pennsylvania is Sunday, with ticket prices averaging around £571.

What is the cheapest time of day to depart on your flight to Pennsylvania?

Flying to Pennsylvania from Dublin at midday is the least expensive time of day to depart. momondo users have found prices as low as £496 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Pennsylvania is in the afternoon when prices are around £507.

What is the cheapest Dublin to Pennsylvania flight route?

Fly from Dublin to Philadelphia for the best Dublin - 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 Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around £458 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 Dublin for as low as £386 on momondo.

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

There are 3 cabin classes available to choose from on Dublin to Pennsylvania 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 Dublin to Pennsylvania flights?

You could potentially save up to 11% on your flight if you consider stops on a Dublin to Pennsylvania flight.

Cheap Dublin to Pennsylvania flight deals and tips

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

Best price found	£383
Fastest flight time	7h 15m
Direct flights	Every day
Airports in Pennsylvania	4 airports

The best one-way flight to Pennsylvania from Dublin in the past 72 hours is £383. The best return flight deal from Dublin to Pennsylvania found on momondo in the last 72 hours is £377.

The fastest flight from Dublin to Pennsylvania takes 7h 15m

Direct flights go from Dublin to Pennsylvania every day.

There are 4 airports near Pennsylvania: Newark (EWR), Philadelphia (PHL), Washington, D.C. Dulles Intl (IAD), New York John F Kennedy Intl (JFK)

Search flight deals

When did momondo last update prices for flights from Dublin Airport to Pennsylvania?
Prices for flights from Dublin Airport to Pennsylvania are updated daily.
How many operators does momondo search for flights from Dublin Airport to Pennsylvania?
There are 14 operators available for flights from Dublin Airport to Pennsylvania as of September 2025.
How old do you have to be to fly from Dublin Airport to Pennsylvania?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport 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 license, 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 Dublin to Pennsylvania?
Based on momondo bookings for flights between Dublin and Pennsylvania, the leading plane model is Airbus A321neo, making up 24.54% of the total bookings. Other popular models include Boeing 787 Dreamliner with 21.52%, Boeing 787-9 Dreamliner with 20.74%, and Airbus A321-100/200 with 10.53%.

Best airlines flying from Dublin to Pennsylvania

Compare and see reviews for airlines that fly from Dublin to Pennsylvania with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £292	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Iberia	PriceFrom £322	Free Cancellation	Rating 7.0 2,924 reviews	Search Iberia flights
Aer Lingus	PriceFrom £327	Free Cancellation	Rating 7.2 1,270 reviews	Search Aer Lingus flights
Finnair	PriceFrom £340	Free Cancellation	Rating 7.6 1,323 reviews	Search Finnair flights
American Airlines	PriceFrom £371	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom £428	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
JetBlue	PriceFrom £429	Free Cancellation	Rating 7.2 2,912 reviews	Search JetBlue flights

Why use momondo?

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

Finding the right flight to Pennsylvania from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pennsylvania quick and easy, saving you time and money.

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

Flights from Dublin to Pennsylvania with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

Price alerts on flights to Pennsylvania from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Pennsylvania trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 15/10

Wed 22/10

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Pennsylvania

Popular Cities in Pennsylvania

Flights to New Yorkfrom £257

Flights to Orlandofrom £269

Flights to Los Angelesfrom £293

Flights to Miamifrom £290

Flights to San Franciscofrom £313

Flights to Bostonfrom £291

Flights to Las Vegasfrom £380

Flights to Chicagofrom £316

Flights to Washington, D.C.from £317

Flights to Atlantafrom £362

Flights to Dallasfrom £352

Flights to Houstonfrom £393

Cheap flights from Dublin to Pennsylvania from £248

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Pennsylvania departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Dublin to Pennsylvania

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Finnair flights from Dublin to Pennsylvania

Our best Finnair deals on Dublin to Pennsylvania flight tickets

Air France flights from Dublin to Pennsylvania

Our best Air France deals on Dublin to Pennsylvania flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Dublin to Pennsylvania that are best for you.

See travel insights to Pennsylvania from

How to get the cheapest flight ticket from Dublin 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?

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

What is the cheapest time of day to depart on your flight to Pennsylvania?

What is the cheapest Dublin to Pennsylvania flight route?

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

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

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

There are 3 cabin classes available to choose from on Dublin to Pennsylvania 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 Dublin to Pennsylvania flights?

You could potentially save up to 11% on your flight if you consider stops on a Dublin to Pennsylvania flight.

What is the cheapest airline that flies from Dublin to Pennsylvania?

Aer Lingus, British Airways, and HiSky are the most popular carriers operating from Dublin to Pennsylvania

Which airlines fly to Pennsylvania?

How many flights depart from Dublin to Pennsylvania on average per day?

The number of flights available between Dublin and Pennsylvania is 47 per day as of September 2025. The most frequent departure time is 09:00, with 55% of daily flights leaving at midday.

How many flights depart from Dublin to Pennsylvania on average per week?

As of September 2025, 329 flights take off from Dublin and land in Pennsylvania each week. The most common flight departure day for this route is Sat, with 16% of weekly flights taking off on this day.

Cheap Dublin to Pennsylvania flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Pennsylvania

When did momondo last update prices for flights from Dublin Airport to Pennsylvania?

How many operators does momondo search for flights from Dublin Airport to Pennsylvania?

How old do you have to be to fly from Dublin Airport to Pennsylvania?

What documentation or ID do you need to fly to Pennsylvania?

What is the most popular plane model from Dublin to Pennsylvania?

Best airlines flying from Dublin to Pennsylvania

Compare and see reviews for airlines that fly from Dublin to Pennsylvania with momondo

Why use momondo?

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

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

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

I’m not ready to book a flight from Dublin to Pennsylvania right now. Can momondo alert me if prices change?

An easier way to manage your Pennsylvania trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Pennsylvania

Popular Cities in Pennsylvania

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