Which layover airport offers the lowest fares from Philadelphia to Dublin?

Flights via Boston (BOS) offer the lowest average round-trip price of $588.

Which airport is the most popular layover for flights between Philadelphia and Dublin?

Toronto (YYZ) was the most common stop: 55% of momondo users choosing 1-stop flights on this route connected there.

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

The number of flights available between Philadelphia and Dublin is 70 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

The number of flights available between Philadelphia and Dublin is 10 per day as of December 2025. The most frequent departure time is 5:00PM, with 50% of daily flights leaving in the afternoon.

Which layover airport has the shortest travel time from Philadelphia to Dublin?

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 9h 30m.

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

Aer Lingus is the most popular carrier operating from Philadelphia to Dublin

What airlines fly to Dublin?

Aer Lingus, United Airlines and American Airlines are the top three most popular airlines that fly to Dublin from Philadelphia according to our data. Aer Lingus is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 17 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Philadelphia to Dublin?

London (LHR) has the shortest average layover time for this route: 1h 58m.

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

Prices for flights from Philadelphia Airport to Dublin Airport were last updated today.

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

There are 9 operators available for flights from Philadelphia Airport to Dublin Airport as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$229 Cheap Flights from Philadelphia to Dublin in 2025/26

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Find the cheapest flights from Philadelphia to Dublin

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 pm - 6:50 pm

PHL

DUB

15h 30m1 stop

9:30 am - 11:45 am

DUB

PHL

7h 15mnonstop

$457British Airways

Tue, Apr 14 - Fri, Apr 24

8:45 pm - 5:00 pm

PHL

DUB

16h 15m1 stop

9:30 am - 11:45 am

DUB

PHL

7h 15mnonstop

$459Multiple Airlines

Tue, Mar 24 - Thu, Apr 30

10:35 am - 10:40 am

PHL

DUB

19h 05m1 stop

9:50 am - 12:18 pm

DUB

PHL

31h 28m2 stops

$460United Airlines

Sun, Apr 5 - Fri, Apr 17

6:35 pm - 9:10 am

PHL

DUB

9h 35m1 stop

11:30 am - 2:00 pm

DUB

PHL

7h 30mnonstop

$461American Airlines

Tue, Feb 17 - Thu, Feb 26

6:35 pm - 3:20 pm

PHL

DUB

15h 45m1 stop

5:25 pm - 1:30 pm

DUB

PHL

25h 05m1 stop

$462Multiple Airlines

Mon, Feb 2 - Tue, Feb 10

9:25 pm - 8:40 am

PHL

DUB

6h 15mnonstop

11:30 am - 2:00 pm

DUB

PHL

7h 30mnonstop

$463Finnair

Mon, Feb 2 - Thu, Feb 12

6:15 am - 7:20 am

PHL

DUB

20h 05m2 stops

9:50 am - 12:18 pm

DUB

PHL

31h 28m2 stops

$464United Airlines

Wed, Apr 1 - Wed, Apr 8

3:30 pm - 8:15 am

PHL

DUB

35h 45m2 stops

9:50 am - 2:19 pm

DUB

PHL

33h 29m2 stops

$465Air Canada

Sun, Apr 5 - Fri, Apr 17

9:25 pm - 8:40 am

PHL

DUB

6h 15mnonstop

11:30 am - 2:05 pm

DUB

PHL

7h 35mnonstop

$466Finnair

Mon, Jan 26 - Tue, Feb 3

6:50 pm - 6:30 am

PHL

DUB

6h 40mnonstop

9:30 am - 11:45 am

DUB

PHL

7h 15mnonstop

$467Finnair

Sun, Mar 29 - Wed, Apr 8

United Airlines flights from Philadelphia to Dublin

Our best United Airlines deals on Philadelphia to Dublin flight tickets

United Airlines

Apr 5

PHL10:35 amPhiladelphia

19h 05m

1 stop

DUB10:40 amDublin

Apr 17

DUB9:50 amDublin

31h 28m

2 stops

PHL12:18 pmPhiladelphia

$460

Find similar

United Airlines

Apr 1

PHL6:15 amPhiladelphia

20h 05m

2 stops

DUB7:20 amDublin

Apr 8

DUB9:50 amDublin

31h 28m

2 stops

PHL12:18 pmPhiladelphia

$464

Find similar

United Airlines

Mar 8

PHL4:35 pmPhiladelphia

9h 35m

1 stop

DUB6:10 amDublin

Mar 18

DUB8:00 amDublin

11h 49m

1 stop

PHL3:49 pmPhiladelphia

$470

Find similar

Delta flights from Philadelphia to Dublin

Our best Delta deals on Philadelphia to Dublin flight tickets

Delta

Feb 10

PHL6:02 amPhiladelphia

28h 43m

2 stops

DUB3:45 pmDublin

Feb 17

DUB5:55 amDublin

20h 18m

2 stops

PHL9:13 pmPhiladelphia

$486

Find similar

Delta

Mar 25

PHL5:33 pmPhiladelphia

15h 07m

2 stops

DUB12:40 pmDublin

Apr 1

DUB8:55 amDublin

17h 28m

2 stops

PHL9:23 pmPhiladelphia

$495

Find similar

Delta

Apr 11

PHL6:10 pmPhiladelphia

33h 35m

1 stop

DUB8:45 amDublin

Apr 21

DUB9:15 amDublin

29h 05m

2 stops

PHL9:20 amPhiladelphia

$497

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 4/14

10:20 pm-6:50 pm

1 stop15h 30m

Dublin

Fri 4/24

9:30 am-11:45 am

Nonstop7h 15m

$457

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 3/24

8:45 pm-5:00 pm

1 stop16h 15m

Dublin

Thu 4/30

9:30 am-11:45 am

Nonstop7h 15m

$459

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 4/5

10:35 am-10:40 am

1 stop19h 05m

Dublin

Fri 4/17

9:50 am-12:18 pm

2 stops31h 28m

$460

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 2/17

6:35 pm-9:10 am

1 stop9h 35m

Dublin

Thu 2/26

11:30 am-2:00 pm

Nonstop7h 30m

$461

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 2/2

6:35 pm-3:20 pm

1 stop15h 45m

Dublin

Tue 2/10

5:25 pm-1:30 pm

1 stop25h 05m

$462

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 2/2

9:25 pm-8:40 am

Nonstop6h 15m

Dublin

Thu 2/12

11:30 am-2:00 pm

Nonstop7h 30m

$463

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 4/1

6:15 am-7:20 am

2 stops20h 05m

Dublin

Wed 4/8

9:50 am-12:18 pm

2 stops31h 28m

$464

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 4/5

3:30 pm-8:15 am

2 stops35h 45m

Dublin

Fri 4/17

9:50 am-2:19 pm

2 stops33h 29m

$465

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 1/26

9:25 pm-8:40 am

Nonstop6h 15m

Dublin

Tue 2/3

11:30 am-2:05 pm

Nonstop7h 35m

$466

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 3/29

6:50 pm-6:30 am

Nonstop6h 40m

Dublin

Wed 4/8

9:30 am-11:45 am

Nonstop7h 15m

$467

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How to get the cheapest flight ticket from Philadelphia to Dublin

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

Layovers

Other information

What is the cheapest month to fly to Dublin?

In general, February is the cheapest month to fly from Philadelphia to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $518. If you’re not able to fly to Dublin in February, then November is your next best option. Flight prices from Philadelphia to Dublin during November average around $546.

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

The cheapest day to depart from Philadelphia to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $732. Flights from Philadelphia to Dublin on a Saturday will generally be more expensive and average around $902. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

At noon is the cheapest time of day to fly from Philadelphia to Dublin when you can find flight prices for as low as $742. Flying to Dublin at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $852.

What is the cheapest Philadelphia to Dublin flight route?

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

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

You are more likely to see cheaper flights to Dublin from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $713 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Philadelphia for as low as $617 on momondo.

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

There are 4 cabin classes available to choose from on Philadelphia to Dublin 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 Philadelphia to Dublin flights?

You could potentially save up to 28% on your flight if you consider stops on a Philadelphia to Dublin flight.

How have Philadelphia to Dublin flight prices changed over time?

As of December 2025, prices for Philadelphia to Dublin flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Dublin

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

Estimated round-trip price

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

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

Best Price Found	$393
Fastest flight time	6h 15m
Direct flights	Every day
Airports in Dublin	1 airport

The best one-way flight to Dublin from Philadelphia in the past 72 hours is $393. The best round-trip flight deal from Philadelphia to Dublin found on momondo in the last 72 hours is $571.

The fastest flight from Philadelphia to Dublin takes 6h 15m

Direct flights go from Philadelphia to Dublin every day.

There is 1 airport near Dublin: Dublin (DUB)

Search flight deals

How far is Philadelphia to Dublin by plane?
A flight from Philadelphia to Dublin will travel around 3256.0 mi. 6h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Philadelphia Airport to Dublin Airport?
Prices for flights from Philadelphia Airport to Dublin Airport were last updated today.
How many operators does momondo search for flights from Philadelphia Airport to Dublin Airport?
There are 9 operators available for flights from Philadelphia Airport to Dublin Airport as of December 2025.
How old do you have to be to fly from Philadelphia Airport to Dublin Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Philadelphia to Dublin?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Philadelphia to Dublin is Boeing 787-8 Dreamliner (41.82% of total bookings). The next most popular plane models are Boeing 787 Dreamliner (23.22%), Airbus A321neo (18.16%), and Boeing 787-9 Dreamliner (7.19%).
What is the most popular airline from Philadelphia to Dublin?
Based on momondo bookings for flights between Philadelphia and Dublin, the leading airline is Aer Lingus, making up 44% of the total bookings. Other popular airlines include American Airlines with 24%, Iberia with 17%, and Finnair with 7%.

Best airlines flying from Philadelphia to Dublin

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $117	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
Delta	PriceFrom $327	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
Finnair	PriceFrom $446	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
United Airlines	PriceFrom $454	Free Cancellation	Rating 7.4 9,084 reviews	Search United Airlines flights
Iberia	PriceFrom $459	Free Cancellation	Rating 7.0 3,042 reviews	Search Iberia flights
Aer Lingus	PriceFrom $460	Free Cancellation	Rating 7.2 1,389 reviews	Search Aer Lingus flights
British Airways	PriceFrom $461	Free Cancellation	Rating 6.7 7,569 reviews	Search British Airways flights
American Airlines	PriceFrom $486	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
Air Canada	PriceFrom $560	Free Cancellation	Rating 7.1 10,513 reviews	Search Air Canada flights

Finnair Flights From Philadelphia to Dublin
Finnair flight deals from Philadelphia to Dublin start from $446 round-trip. Over the 7 Finnair flights for this route in a normal week, average airfare is usually $737 round-trip - but some users have found much cheaper deals with momondo.
Aer Lingus Flights From Philadelphia to Dublin
The best Aer Lingus deal for Philadelphia to Dublin flight tickets found on momondo in the last 72 hours was $460, round-trip. It should be noted that an average Aer Lingus flight deal for this route in this time was higher, at $718 round-trip. Aer Lingus operates 14 flights out of Philadelphia into Dublin in an average week, so prices vary by time and availability. 1,389 Aer Lingus reviews by users on momondo have scored the airline at 7.2/10.

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Maynooth

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Arklow

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Thurles

Slane

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dublin from Philadelphia.

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

Yes. momondo enables you to select and highlight flights to Dublin from Philadelphia with this policy.

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

momondo provides multiple filters to help you find the best flight to Dublin from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Philadelphia to Dublin 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 Dublin trip

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

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Cheap flights from Philadelphia to Dublin from $229

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Dublin departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Philadelphia to Dublin

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 Dublin?

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

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

At noon is the cheapest time of day to fly from Philadelphia to Dublin when you can find flight prices for as low as $742. Flying to Dublin at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $852.

What is the cheapest Philadelphia to Dublin flight route?

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

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

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

There are 4 cabin classes available to choose from on Philadelphia to Dublin 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 Philadelphia to Dublin flights?

You could potentially save up to 28% on your flight if you consider stops on a Philadelphia to Dublin flight.

How have Philadelphia to Dublin flight prices changed over time?

As of December 2025, prices for Philadelphia to Dublin flights are approximately 30% more expensive when compared to flights at the same time last year.

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

Aer Lingus is the most popular carrier operating from Philadelphia to Dublin

What airlines fly to Dublin?

Which airport is the most popular layover for flights between Philadelphia and Dublin?

Toronto (YYZ) was the most common stop: 55% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Philadelphia to Dublin?

Flights via Boston (BOS) offer the lowest average round-trip price of $588.

Which layover airport has the shortest travel time from Philadelphia to Dublin?

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 9h 30m.

Which layover airport has the shortest connection time from Philadelphia to Dublin?

London (LHR) has the shortest average layover time for this route: 1h 58m.

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

The number of flights available between Philadelphia and Dublin is 10 per day as of December 2025. The most frequent departure time is 5:00PM, with 50% of daily flights leaving in the afternoon.

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

The number of flights available between Philadelphia and Dublin is 70 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from Philadelphia to Dublin

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Dublin

How far is Philadelphia to Dublin by plane?

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

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

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

What documentation or ID do you need to fly to Dublin Airport?

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

What is the most popular airline from Philadelphia to Dublin?

Best airlines flying from Philadelphia to Dublin

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

Finnair Flights From Philadelphia to Dublin

Aer Lingus Flights From Philadelphia to Dublin

Traveling to a place near Dublin?

Why use momondo?

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

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

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

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

An easier way to manage your Dublin trip

We make it super easy to schedule, organize 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.