Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Dublin to Philadelphia from £325

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Philadelphia departing on 19/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Dublin to Philadelphia

Cheap return flights

American Airlines Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
American Airlines Logo
18:35 - 12:35PHL-DUB
13h 00m1 stop
£325American Airlines
Find Deal
Fri, 19 Dec - Mon, 5 Jan
Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
Logo
19:45 - 12:25PHL-DUB
11h 40m1 stop
£326
Find Deal
Fri, 19 Dec - Thu, 1 Jan
British Airways Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
British Airways Logo
15:08 - 12:15PHL-DUB
16h 07m2 stops
£327British Airways
Find Deal
Fri, 19 Dec - Sun, 4 Jan
British Airways Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
British Airways Logo
15:55 - 12:35PHL-DUB
15h 40m2 stops
£327British Airways
Find Deal
Thu, 20 Nov - Mon, 24 Nov
American Airlines Logo
09:30 - 11:45DUB-PHL
7h 15mdirect
American Airlines Logo
22:15 - 14:35PHL-DUB
11h 20m1 stop
£328American Airlines
Find Deal
Fri, 17 Oct - Wed, 22 Oct
Finnair Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
Finnair Logo
21:15 - 08:40PHL-DUB
6h 25mdirect
£340Finnair
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Finnair Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
Finnair Logo
21:10 - 08:40PHL-DUB
6h 30mdirect
£357Finnair
Find Deal
Fri, 19 Dec - Thu, 1 Jan
Iberia Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
Iberia Logo
21:15 - 08:40PHL-DUB
6h 25mdirect
£400Iberia
Find Deal
Sat, 20 Dec - Tue, 30 Dec
Aer Lingus Logo
13:00 - 17:00DUB-PHL
8h 00mdirect
Aer Lingus Logo
18:35 - 10:15PHL-DUB
10h 40m1 stop
£402Aer Lingus
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Iberia Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
Iberia Logo
21:15 - 08:40PHL-DUB
6h 25mdirect
£417Iberia
Find Deal
Sat, 20 Dec - Sun, 4 Jan

Finnair flights from Dublin to Philadelphia

Our best Finnair deals on Dublin to Philadelphia flight tickets
Finnair
20 Nov
DUB11:30Dublin
7h 25m
PHL13:55Philadelphia
24 Nov
PHL21:15Philadelphia
6h 25m
DUB08:40Dublin
£340
Find similar
Finnair
19 Dec
DUB11:30Dublin
7h 25m
PHL13:55Philadelphia
1 Jan
PHL21:10Philadelphia
6h 30m
DUB08:40Dublin
£357
Find similar

British Airways flights from Dublin to Philadelphia

Our best British Airways deals on Dublin to Philadelphia flight tickets
British Airways
19 Dec
DUB11:30Dublin
7h 25m
PHL13:55Philadelphia
4 Jan
PHL15:08Philadelphia
16h 07m
2 stops
DUB12:15Dublin
£327
Find similar
British Airways
20 Nov
DUB11:30Dublin
7h 25m
PHL13:55Philadelphia
24 Nov
PHL15:55Philadelphia
15h 40m
2 stops
DUB12:35Dublin
£327
Find similar
British Airways
20 Dec
DUB20:40Dublin
21h 30m
1 stop
PHL13:10Philadelphia
1 Jan
PHL19:45Philadelphia
11h 40m
1 stop
DUB12:25Dublin
£330
Find similar

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 16 September 2025.
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

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 19/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Mon 5/1

18:35-12:35

1 stop13h 00m

£325

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 19/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Thu 1/1

19:45-12:25

1 stop11h 40m

£326

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 19/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Sun 4/1

15:08-12:15

2 stops16h 07m

£327

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 20/11

11:30-13:55

Nonstop7h 25m

Philadelphia

Mon 24/11

15:55-12:35

2 stops15h 40m

£327

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 17/10

09:30-11:45

Nonstop7h 15m

Philadelphia

Wed 22/10

22:15-14:35

1 stop11h 20m

£328

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 20/11

11:30-13:55

Nonstop7h 25m

Philadelphia

Mon 24/11

21:15-08:40

Nonstop6h 25m

£340

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 19/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Thu 1/1

21:10-08:40

Nonstop6h 30m

£357

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sat 20/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Tue 30/12

21:15-08:40

Nonstop6h 25m

£400

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 30/10

13:00-17:00

Nonstop8h 00m

Philadelphia

Thu 6/11

18:35-10:15

1 stop10h 40m

£402

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sat 20/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Sun 4/1

21:15-08:40

Nonstop6h 25m

£417

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Philadelphia from

How to get the cheapest flight ticket from Dublin to Philadelphia

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 typical price of a round-trip flight between Dublin and Philadelphia?

What is the cheapest month to fly to Philadelphia?

If you aren’t able to travel during the month of April, then book flights to Philadelphia from Dublin during September instead. Flights to Philadelphia in September, while not as cheap as those in April, still average around £389.

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

Our data shows that Monday is the least expensive day to fly to Philadelphia. Tickets to fly out on this day can be as low as £460. On the other hand, Sunday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £570.

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

The cheapest time of day to fly to Philadelphia is at midday when flights can be purchased for as low as £495. In the afternoon is when there is more demand to fly to Philadelphia, so prices are often more expensive at around £506 per ticket.

What is the cheapest Dublin to Philadelphia flight route?

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

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

You are more likely to see cheaper flights to Philadelphia from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around £457 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Dublin for as low as £386 on momondo.

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

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

No. A direct flight is the cheapest option for a flight between Dublin to Philadelphia.

How have Dublin to Philadelphia flight prices changed over time?

As of September 2025, prices for Dublin to Philadelphia flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Philadelphia (DUB to PHL) flight deals and tips

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

Best price found

£373

Fastest flight time

7h 15m

Direct flights

Thu, Fri, Sat and Sun

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Dublin in the past 72 hours is £373. The best return flight deal from Dublin to Philadelphia found on momondo in the last 72 hours is £376.
The fastest flight from Dublin to Philadelphia takes 7h 15m
Direct flights go from Dublin to Philadelphia on Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

  • How far is Dublin to Philadelphia by plane?

    The distance between Dublin and Philadelphia is about 3256.0 mi. In terms of flight time, this usually takes a little over 7h 15m.

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

    Prices for flights from Dublin Airport to Philadelphia Airport refresh daily.

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

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

    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 Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents required for your trip to Philadelphia Airport 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 Philadelphia Airport. 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 Philadelphia?

  • What is the most popular airline from Dublin to Philadelphia?

Best airlines flying from Dublin to Philadelphia

Compare and see reviews for airlines that fly from Dublin to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £292Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
IberiaPriceFrom £322Free CancellationRating
7.0
2,924 reviews
Search Iberia flights
Aer LingusPriceFrom £326Free CancellationRating
7.2
1,270 reviews
Search Aer Lingus flights
FinnairPriceFrom £340Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
American AirlinesPriceFrom £371Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom £428Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

  • Finnair Flights From Dublin to Philadelphia

    The lowest priced Finnair flight from Dublin to Philadelphia from the last 72 hours was £461. Generally, Finnair has 7 flights on this route every week with an average price of £645. Finnair is rated 7.6/10 by our users.

  • Aer Lingus Flights From Dublin to Philadelphia

    Aer Lingus is also a popular choice for this route. Aer Lingus flight deals for Dublin to Philadelphia start from as low as £443 round-trip, depending on your selected dates, with average Aer Lingus deals seen on momondo around £615. Aer Lingus operates 14 flights to Philadelphia from Dublin in an average week. Users have rated it 7.2/10 across 1,270 reviews.

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Dover
Newark
Reading
Vineland
King of Prussia
Cape May
Essington
Rehoboth Beach
Cherry Hill
Dewey Beach

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Philadelphia . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Dublin to Philadelphia flights to just show those with flexible booking policies.

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

Once all potential Dublin to Philadelphia 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 Dublin to Philadelphia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dublin to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Philadelphia 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
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States