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Cheap flights from Dublin to Philadelphia from $266

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 Philadelphia departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Dublin to Philadelphia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:55 pm - 1:30 pm
DUB
-
PHL
24h 35m1 stop
Multiple Airlines Logo
7:50 pm - 12:15 pm
PHL
-
DUB
11h 25m1 stop
$423Multiple Airlines
Mon, Jan 12 - Sun, Jan 18
Multiple Airlines Logo
11:30 am - 2:05 pm
DUB
-
PHL
7h 35mnonstop
Multiple Airlines Logo
7:50 pm - 12:15 pm
PHL
-
DUB
11h 25m1 stop
$424Multiple Airlines
Mon, Jan 12 - Sun, Jan 18
British Airways Logo
11:30 am - 2:05 pm
DUB
-
PHL
7h 35mnonstop
British Airways Logo
6:35 pm - 12:15 pm
PHL
-
DUB
12h 40m1 stop
$427British Airways
Mon, Jan 12 - Sun, Jan 18
British Airways Logo
8:40 pm - 1:30 pm
DUB
-
PHL
21h 50m1 stop
British Airways Logo
7:50 pm - 12:35 pm
PHL
-
DUB
11h 45m1 stop
$432British Airways
Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
8:50 am - 4:15 pm
DUB
-
PHL
12h 25m1 stop
American Airlines Logo
6:35 pm - 12:35 pm
PHL
-
DUB
13h 00m1 stop
$435American Airlines
Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
1:00 pm - 1:30 pm
DUB
-
PHL
29h 30m1 stop
American Airlines Logo
7:50 pm - 12:15 pm
PHL
-
DUB
11h 25m1 stop
$436American Airlines
Mon, Jan 12 - Sun, Jan 18
Multiple Airlines Logo
11:30 am - 2:05 pm
DUB
-
PHL
7h 35mnonstop
Multiple Airlines Logo
7:50 pm - 12:35 pm
PHL
-
DUB
11h 45m1 stop
$437Multiple Airlines
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
11:30 am - 2:05 pm
DUB
-
PHL
7h 35mnonstop
American Airlines Logo
7:50 pm - 12:10 pm
PHL
-
DUB
11h 20m1 stop
$438American Airlines
Thu, Feb 5 - Tue, Feb 10
Multiple Airlines Logo
5:55 pm - 1:30 pm
DUB
-
PHL
24h 35m1 stop
Multiple Airlines Logo
7:50 pm - 2:20 pm
PHL
-
DUB
13h 30m1 stop
$439Multiple Airlines
Mon, Jan 12 - Sun, Jan 18
Multiple Airlines Logo
11:30 am - 2:05 pm
DUB
-
PHL
7h 35mnonstop
Multiple Airlines Logo
7:50 pm - 2:05 pm
PHL
-
DUB
13h 15m1 stop
$440Multiple Airlines
Mon, Jan 19 - Wed, Jan 28

British Airways flights from Dublin to Philadelphia

Our best British Airways deals on Dublin to Philadelphia flight tickets
British Airways
Jan 12
DUB11:30 amDublin
7h 35m
PHL2:05 pmPhiladelphia
Jan 18
PHL6:35 pmPhiladelphia
12h 40m
1 stop
DUB12:15 pmDublin
$427
Find similar
British Airways
Feb 5
DUB8:40 pmDublin
21h 50m
1 stop
PHL1:30 pmPhiladelphia
Feb 9
PHL7:50 pmPhiladelphia
11h 45m
1 stop
DUB12:35 pmDublin
$432
Find similar
British Airways
Jan 12
DUB11:30 amDublin
7h 35m
PHL2:05 pmPhiladelphia
Jan 18
PHL9:25 pmPhiladelphia
6h 15m
DUB8:40 amDublin
$446
Find similar

American Airlines flights from Dublin to Philadelphia

Our best American Airlines deals on Dublin to Philadelphia flight tickets
American Airlines
Feb 5
DUB8:50 amDublin
12h 25m
1 stop
PHL4:15 pmPhiladelphia
Feb 9
PHL6:35 pmPhiladelphia
13h 00m
1 stop
DUB12:35 pmDublin
$435
Find similar
American Airlines
Jan 12
DUB1:00 pmDublin
29h 30m
1 stop
PHL1:30 pmPhiladelphia
Jan 18
PHL7:50 pmPhiladelphia
11h 25m
1 stop
DUB12:15 pmDublin
$436
Find similar
American Airlines
Feb 5
DUB11:30 amDublin
7h 35m
PHL2:05 pmPhiladelphia
Feb 10
PHL7:50 pmPhiladelphia
11h 20m
1 stop
DUB12:10 pmDublin
$438
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 4, 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

Mon 1/12

5:55 pm-1:30 pm

1 stop24h 35m

Philadelphia

Sun 1/18

7:50 pm-12:15 pm

1 stop11h 25m

$423

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 1/12

11:30 am-2:05 pm

Nonstop7h 35m

Philadelphia

Sun 1/18

7:50 pm-12:15 pm

1 stop11h 25m

$424

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 1/12

11:30 am-2:05 pm

Nonstop7h 35m

Philadelphia

Sun 1/18

6:35 pm-12:15 pm

1 stop12h 40m

$427

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 2/5

8:40 pm-1:30 pm

1 stop21h 50m

Philadelphia

Mon 2/9

7:50 pm-12:35 pm

1 stop11h 45m

$432

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 2/5

8:50 am-4:15 pm

1 stop12h 25m

Philadelphia

Mon 2/9

6:35 pm-12:35 pm

1 stop13h 00m

$435

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 1/12

1:00 pm-1:30 pm

1 stop29h 30m

Philadelphia

Sun 1/18

7:50 pm-12:15 pm

1 stop11h 25m

$436

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 2/6

11:30 am-2:05 pm

Nonstop7h 35m

Philadelphia

Mon 2/9

7:50 pm-12:35 pm

1 stop11h 45m

$437

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 2/5

11:30 am-2:05 pm

Nonstop7h 35m

Philadelphia

Tue 2/10

7:50 pm-12:10 pm

1 stop11h 20m

$438

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 1/12

5:55 pm-1:30 pm

1 stop24h 35m

Philadelphia

Sun 1/18

7:50 pm-2:20 pm

1 stop13h 30m

$439

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 1/19

11:30 am-2:05 pm

Nonstop7h 35m

Philadelphia

Wed 1/28

7:50 pm-2:05 pm

1 stop13h 15m

$440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Dublin is in April. Flight prices, which tend to average around $505, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Philadelphia, with average flight prices from Dublin averaging around $512.

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

The cheapest day to depart from Dublin to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $647. On the other hand, Sunday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $832.

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

According to our data, the cheapest time of day to fly to Philadelphia is at noon. momondo users have found flights departing from Dublin to Philadelphia at noon for as low as $716. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $742.

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 $606 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Dublin for as low as $499 on momondo.

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

There are 4 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.

How have Dublin to Philadelphia flight prices changed over time?

As of December 2025, prices for Dublin to Philadelphia flights are approximately 10% 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 round-trip 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

$529

Fastest flight time

7h 15m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Dublin in the past 72 hours is $529. The best round-trip flight deal from Dublin to Philadelphia found on momondo in the last 72 hours is $619.
The fastest flight from Dublin to Philadelphia takes 7h 15m
Direct flights go from Dublin to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

  • How far is Dublin to Philadelphia by plane?

    The straight-line distance from Dublin to Philadelphia is 3256.0 mi. Typically, this will take 7h 15m by plane in normal conditions.

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

    Prices for flights from Dublin Airport to Philadelphia Airport are refreshed on a daily basis.

  • 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • 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
FinnairPriceFrom $406Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
American AirlinesPriceFrom $416Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
Aer LingusPriceFrom $417Free CancellationRating
7.2
1,384 reviews
Search Aer Lingus flights
IberiaPriceFrom $463Free CancellationRating
7.0
3,040 reviews
Search Iberia flights
British AirwaysPriceFrom $604Free CancellationRating
6.7
7,562 reviews
Search British Airways flights

  • Finnair Flights From Dublin to Philadelphia

    Finnair is one of the most popular airlines flying from Dublin to Philadelphia, operating 7 flights/week on average for this route. A good Finnair flight deal for Dublin to Philadelphia starts from $406 round-trip, up to an average price of $611. Our users have rated Finnair at 7.6/10.

  • American Airlines Flights From Dublin to Philadelphia

    Across 11,047 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Dublin to Philadelphia about 14 times each week, with ticket deals ranging from $416 to $615. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Cherry Hill
Newark
Dewey Beach
Reading
North Wildwood
Avalon
Dover
Lewes
Stone Harbor
Essington
Vineland
Pottstown
Somers Point
Elkton

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Philadelphia for you.

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

All flight searches from Dublin to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Philadelphia from Dublin.

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

Of course. momondo tracks the price of Dublin to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Philadelphia trip

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