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$315+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHL
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Find cheap flights from Dublin to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Dublin to Philadelphia are usually found in February or January, booked 27 days in advance, depart on a Thursday or Tuesday 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 January 24, 2026.

This Finnair deal was found by Cheapflights users on 1/22. 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.
Tue 3/1711:30 am
DUB
-
PHL
Nonstop7h 25m
Multiple Airlines
Mon 3/238:40 pm
PHL
-
DUB
1 stop19h 00m
Multiple Airlines
Deal found 1/22$376
This Finnair deal was found by Cheapflights users on 1/23. 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
Multiple Airlines
Sun 4/1210:20 pm
PHL
-
DUB
1 stop13h 00m
Multiple Airlines
Deal found 1/23$380
This Priceline deal was found by Cheapflights users on 1/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2611:30 am
DUB
-
PHL
Nonstop7h 25m
Finnair
Tue 3/316:40 pm
PHL
-
DUB
Nonstop6h 50m
Finnair
Deal found 1/22$383
This Finnair deal was found by Cheapflights users on 1/22. 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.
Tue 3/1711:30 am
DUB
-
PHL
Nonstop7h 25m
Finnair
Mon 3/239:50 pm
PHL
-
DUB
Nonstop6h 50m
Finnair
Deal found 1/22$384
This Cheapflightsfares deal was found by Cheapflights users on 1/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:40 pm
DUB
-
PHL
Nonstop7h 10m
Finnair
Thu 6/46:50 pm
PHL
-
DUB
Nonstop6h 40m
Finnair
Deal found 1/23$385
This lol.travel deal was found by Cheapflights users on 1/23. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:45 pm
DUB
-
PHL
Nonstop7h 20m
Finnair
Thu 9/176:50 pm
PHL
-
DUB
Nonstop6h 40m
Finnair
Deal found 1/23$387
This Finnair deal was found by Cheapflights users on 1/23. 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 15m
Finnair
Fri 4/246:50 pm
PHL
-
DUB
Nonstop6h 40m
Finnair
Deal found 1/23$388
This Finnair deal was found by Cheapflights users on 1/23. 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.
Wed 6/101:45 pm
DUB
-
PHL
Nonstop7h 15m
Finnair
Sat 6/206:50 pm
PHL
-
DUB
Nonstop6h 40m
Finnair
Deal found 1/23$389
This Finnair deal was found by Cheapflights users on 1/23. 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.
Mon 3/168:40 pm
DUB
-
PHL
1 stop21h 55m
Multiple Airlines
Sun 3/229:50 pm
PHL
-
DUB
Nonstop6h 50m
Multiple Airlines
Deal found 1/23$392
This Finnair deal was found by Cheapflights users on 1/24. 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.
Mon 3/168:40 pm
DUB
-
PHL
1 stop21h 55m
Multiple Airlines
Wed 4/86:50 pm
PHL
-
DUB
Nonstop6h 40m
Multiple Airlines
Deal found 1/24$393
This Finnair deal was found by Cheapflights users on 1/23. 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.
Mon 2/211:30 am
DUB
-
PHL
Nonstop7h 35m
Multiple Airlines
Thu 4/2310:20 pm
PHL
-
DUB
1 stop14h 35m
Multiple Airlines
Deal found 1/23$394

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 January 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$376
(Finnair)

One-way from

$315
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$480

Good round-trip deal

$433 or less

Good one-way deal

$560 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. 15% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 24, 2026.
Use the filters below to find and compare flights from Dublin to Philadelphia that are best for you.

Fly from

Dublin

Fly to

Philadelphia

Route

Depart

Return

Price

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Tue 3/17

11:30 am-2:55 pm

Nonstop7h 25m

Philadelphia

Mon 3/23

8:40 pm-7:40 pm

1 stop19h 00m

$376

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 4/17

12:40 pm-2:55 pm

Nonstop7h 15m

Philadelphia

Fri 4/24

10:20 pm-5:50 pm

1 stop14h 30m

$380

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Tue 3/17

11:30 am-2:55 pm

Nonstop7h 25m

Philadelphia

Mon 3/23

9:50 pm-8:40 am

Nonstop6h 50m

$384

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 6/10

1:45 pm-4:00 pm

Nonstop7h 15m

Philadelphia

Sat 6/20

6:50 pm-6:30 am

Nonstop6h 40m

$388

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 2/26

11:30 am-1:55 pm

Nonstop7h 25m

Philadelphia

Mon 3/16

9:50 pm-8:40 am

Nonstop6h 50m

$398

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 3/6

11:30 am-1:55 pm

Nonstop7h 25m

Philadelphia

Tue 3/24

9:50 pm-8:40 am

Nonstop6h 50m

$401

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 3/16

8:40 pm-2:35 pm

1 stop21h 55m

Philadelphia

Sun 3/22

8:40 pm-6:35 pm

1 stop17h 55m

$410

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 2/20

11:30 am-1:55 pm

Nonstop7h 25m

Philadelphia

Tue 2/24

6:35 pm-7:40 pm

1 stop20h 05m

$418

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Tue 4/21

5:15 pm-1:17 pm

2 stops49h 02m

$339

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 2/25

8:05 am-4:26 pm

2 stops37h 21m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 17 results
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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 Expedia the most. Expedia 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 January 16, 2026.

The best time to book flights from Dublin to Philadelphia is 27 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, January is the cheapest month in which you can book a flight from Dublin to Philadelphia (average of $317). Flying from Dublin to Philadelphia in July is currently the most expensive (average of $481). 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 January 24, 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 January 24, 2026.
See what other customers who have flown with Finnair, American Airlines, and Aer Lingus 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
1,356 reviews

Boarding

7.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

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
1,356 reviews
Finnair
7.6
Good
1,356 reviews

Boarding

7.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

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
7.2
Good
11,193 reviews
Finnair
7.6
Good
1,356 reviews

Boarding

7.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

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
1,442 reviews
Finnair
7.6
Good
1,356 reviews

Boarding

7.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

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
3,098 reviews
Finnair
7.6
Good
1,356 reviews

Boarding

7.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

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 10m for a nonstop flight. There are 5 flights from Dublin to Philadelphia per day from 4 airlines.

  • How popular is this Dublin to Philadelphia flight route?

    Within the past month, 3 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 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 ($417) offers the cheapest pricing from Dublin to Philadelphia. Users have found that Finnair is 33% 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 $409 while deals on Aer Lingus start at $452 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: Finnair (86%), Iberia (80%), American Airlines( 78%).

  • What are the cheapest flights from Dublin to Philadelphia?

    While on average a flight from Dublin to Philadelphia is generally $571, our data shows the cheapest flight currently is $397. When looking at the most popular route, (Dublin - Philadelphia), you can expect to pay $380 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, January is the cheapest month in which you can book a flight from Dublin to Philadelphia (average of $317). Flying from Dublin to Philadelphia in July is currently the most expensive (average of $481). 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
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Newark
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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$406Average$559FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$416Average$571FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$417Average$618FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$443Average$673FlexibilityNo cancel feeOn-time77%

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