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$361+ Cheap flights from Dublin (DUB) to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHL
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
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Find cheap flights from Dublin to Philadelphia with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Dublin to Philadelphia are usually found in March or April, booked 41 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Dublin to Philadelphia

Cheapest flights from Dublin to Philadelphia
Explore the most affordable flight options available from Dublin to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.

This JetBlue deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:40 am
DUB
-
PHL
1 stop16h 19m
JetBlue
Tue 5/56:33 pm
PHL
-
DUB
1 stop8h 47m
JetBlue
Deal found 3/11$474
This Finnair deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:40 pm
DUB
-
PHL
Nonstop7h 25m
Multiple Airlines
Wed 4/297:35 pm
PHL
-
DUB
1 stop12h 20m
Multiple Airlines
Deal found 3/11$493
This Finnair deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:40 pm
DUB
-
PHL
Nonstop7h 25m
Multiple Airlines
Fri 4/247:35 pm
PHL
-
DUB
1 stop18h 50m
Multiple Airlines
Deal found 3/10$494
This Finnair deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:30 am
DUB
-
PHL
Nonstop7h 25m
Finnair
Wed 3/259:50 pm
PHL
-
DUB
Nonstop6h 50m
Finnair
Deal found 3/10$495
This TravelUp deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:30 am
DUB
-
PHL
Nonstop7h 25m
Iberia
Wed 3/259:50 pm
PHL
-
DUB
Nonstop6h 50m
Iberia
Deal found 3/12$499
This British Airways deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:10 pm
DUB
-
PHL
1 stop21h 00m
British Airways
Wed 4/296:40 pm
PHL
-
DUB
1 stop13h 15m
British Airways
Deal found 3/13$500
This British Airways deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:40 pm
DUB
-
PHL
Nonstop7h 25m
British Airways
Mon 5/410:05 pm
PHL
-
DUB
1 stop16h 30m
British Airways
Deal found 3/10$501
This British Airways deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:30 am
DUB
-
PHL
1 stop13h 05m
British Airways
Tue 5/510:05 pm
PHL
-
DUB
1 stop15h 45m
British Airways
Deal found 3/10$502
This British Airways deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:40 pm
DUB
-
PHL
Nonstop7h 25m
British Airways
Sat 4/2510:05 pm
PHL
-
DUB
1 stop28h 40m
British Airways
Deal found 3/11$503
This Finnair deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/312:40 pm
DUB
-
PHL
Nonstop7h 25m
Finnair
Sun 4/126:30 pm
PHL
-
DUB
Nonstop7h 00m
Finnair
Deal found 3/11$504

Find flight deals from Dublin to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$466
(Kiwi.com)

One-way from

$361
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$461

Good round-trip deal

$534 or less

Good one-way deal

$535 or less
Provider with most accurate pricing for Dublin-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Philadelphia flights.
Search Deals
From Dublin to Philadelphia
Search Deals
One-way flight from Dublin to Philadelphia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Dublin to Philadelphia.
Search Deals
Price to beat on a one-way flight from Dublin to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Philadelphia 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, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
Use the filters below to find and compare flights from Dublin to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 4/17

12:40 pm-3:05 pm

Nonstop7h 25m

Philadelphia

Fri 4/24

6:30 pm-6:30 am

Nonstop7h 00m

$501

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sun 4/26

12:40 pm-3:05 pm

Nonstop7h 25m

Philadelphia

Wed 5/6

7:35 pm-6:00 pm

1 stop17h 25m

$502

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 4/17

8:35 am-4:35 pm

1 stop13h 00m

Philadelphia

Fri 4/24

7:35 pm-5:50 pm

1 stop17h 15m

$502

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 4/22

12:40 pm-3:05 pm

Nonstop7h 25m

Philadelphia

Mon 4/27

6:30 pm-6:30 am

Nonstop7h 00m

$503

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 4/16

8:35 am-4:35 pm

1 stop13h 00m

Philadelphia

Mon 4/20

7:35 pm-12:00 pm

1 stop11h 25m

$504

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 3/27

9:45 am-11:59 pm

1 stop18h 14m

Philadelphia

Mon 3/30

11:08 am-8:20 am

2 stops16h 12m

$546

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 4/2

5:55 am-4:33 pm

2 stops15h 38m

Philadelphia

Wed 4/8

11:08 am-8:15 am

2 stops16h 07m

$547

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 4/2

5:55 am-4:33 pm

2 stops15h 38m

Philadelphia

Wed 4/8

11:42 am-7:55 am

1 stop15h 13m

$553

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 3/26

11:30 am-2:55 pm

Nonstop7h 25m

Philadelphia

Wed 4/1

6:40 pm-7:45 am

1 stop32h 05m

$661
Cheapest one-way

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Tue 5/12

10:40 am-9:40 pm

1 stop16h 00m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Dublin to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to Philadelphia in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dublin-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dublin to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Philadelphia

How far ahead should I book a flight from Dublin to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Philadelphia. Price data was last updated on March 6, 2026.

The best time to book flights from Dublin to Philadelphia is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Dublin to Philadelphia?

Currently, November is the cheapest month in which you can book a flight from Dublin to Philadelphia (average of $311). Flying from Dublin to Philadelphia in July is currently the most expensive (average of $467). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to PHL?

Find hourly flight availability from Dublin to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 15, 2026.

When flying from Dublin to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Dublin to Philadelphia?

The best insider tips for Dublin to Philadelphia flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Dublin to Philadelphia trip
Our travel experts
James March

James March

Expert on DUB

For UK-based James March, nothing beats the thrill and chaos of arriving in a new city for the first time, and he tries to put that feeling into his writing and inspire others to travel too. From Birmingham to Blackpool and Leicester to Liverpool, James has reviewed hotels, written narratives and created guides for those who love to travel.

Read more
Mark Chesnut

Mark Chesnut

Expert on PHL

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated March 15, 2026.
See what other customers who have flown with Finnair,Aer Lingus, andAmerican Airlines from Dublin to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,371 reviews

Comfort

7.5

Food

6.7

Boarding

7.7

Entertainment

6.9

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,371 reviews
Finnair
7.6
Good
1,371 reviews

Comfort

7.5

Food

6.7

Boarding

7.7

Entertainment

6.9

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Aer Lingus
7.2
Good
1,476 reviews
Finnair
7.6
Good
1,371 reviews

Comfort

7.5

Food

6.7

Boarding

7.7

Entertainment

6.9

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.1
Good
11,467 reviews
Finnair
7.6
Good
1,371 reviews

Comfort

7.5

Food

6.7

Boarding

7.7

Entertainment

6.9

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
3,135 reviews
Finnair
7.6
Good
1,371 reviews

Comfort

7.5

Food

6.7

Boarding

7.7

Entertainment

6.9

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Dublin to Philadelphia?

    If you book a flight from Dublin to Philadelphia, you will be flying from Dublin to Philadelphia. Flights to Philadelphia (PHL) from Dublin (DUB) take 7h 15m for a nonstop flight. There are 10 flights from Dublin to Philadelphia per day from 4 airlines.

  • How popular is this Dublin to Philadelphia flight route?

    Within the past month, 5 users have taken a look at flights from Dublin to Philadelphia.

  • How long is the flight from Dublin to Philadelphia?

    There are many flights that can get you from Dublin to Philadelphia in 7h 25m. Fly via British Airways or Finnair to get the fastest option. Airlines will cover a distance of 3262 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Dublin to Philadelphia round-trip?

    According to our current data, Finnair ($386), American Airlines ($416), and Aer Lingus ($422) offers the cheapest pricing from Dublin to Philadelphia. Users have found that Finnair is 34% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Dublin to Philadelphia one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $394. Finnair flights start at $417 while deals on Iberia start at $451 one-way.

  • What are the most reliable airlines from Dublin to Philadelphia?

    Before booking your flight to Philadelphia from Dublin, check out the most reliable airlines to get you to your destination on time: Qatar Airways (100%), American Airlines (90%), Aer Lingus( 90%).

  • What are the cheapest flights from Dublin to Philadelphia?

    While on average a flight from Dublin to Philadelphia is generally $994, our data shows the cheapest flight currently is $417. When looking at the most popular route, (Dublin - Philadelphia), you can expect to pay $499 for that flight.

  • Can I find deals for flights from Dublin to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Dublin to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Philadelphia.

  • Can I find deals for business class flights from Dublin to Philadelphia?

    Yes. Cheapflights offers flight deals from Dublin to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Philadelphia?

    Currently, November is the cheapest month in which you can book a flight from Dublin to Philadelphia (average of $311). Flying from Dublin to Philadelphia in July is currently the most expensive (average of $467). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Reading
King of Prussia
Camden
Ocean City
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Dublin to Philadelphia

Discover the top 4 airlines that operate flights from Dublin to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$386Average$559FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$416Average$564FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$422Average$613FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$443Average$673FlexibilityNo cancel feeOn-time77%

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