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 52% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 18 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Philadelphia and Dublin is 5 per day as of January 2026. The most frequent departure time is 9:00PM, with 100% of daily flights leaving in the evening.

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

Toronto (YYZ) was the most common stop: 58% 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 $554.

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 38m.

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 week?

The number of flights available between Philadelphia and Dublin is 35 per week as of January 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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 January 2026.

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.

$241 Cheap Flights from Philadelphia to Dublin in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Philadelphia to Dublin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:25 pm - 8:15 am

PHL

DUB

10h 50m

1 stop

12:25 pm - 4:00 pm

DUB

PHL

32h 35m

1 stop

$460Multiple Airlines

Wed, Apr 1 - Mon, Apr 6

6:35 pm - 7:05 pm

PHL

DUB

19h 30m

1 stop

11:30 am - 1:55 pm

DUB

PHL

7h 25mnonstop

$461British Airways

Thu, Feb 12 - Wed, Feb 18

9:25 pm - 8:40 am

PHL

DUB

6h 15mnonstop

11:30 am - 2:05 pm

DUB

PHL

7h 35mnonstop

$462Finnair

Thu, Jan 29 - Tue, Feb 3

7:45 pm - 7:20 am

PHL

DUB

30h 35m

1 stop

9:20 am - 9:32 am

DUB

PHL

29h 12m

1 stop

$463United Airlines

Tue, May 5 - Sun, May 10

4:45 pm - 10:15 am

PHL

DUB

12h 30m

2 stops

3:30 pm - 2:35 pm

DUB

PHL

27h 05m

1 stop

$464British Airways

Thu, Feb 26 - Mon, Mar 9

10:20 pm - 2:50 pm

PHL

DUB

11h 30m

1 stop

4:10 pm - 6:55 pm

DUB

PHL

7h 45mnonstop

$465American Airlines

Wed, Apr 29 - Sun, May 10

6:45 pm - 2:30 pm

PHL

DUB

14h 45m

1 stop

12:40 pm - 2:55 pm

DUB

PHL

7h 15mnonstop

$466British Airways

Fri, Apr 3 - Tue, Apr 14

3:57 pm - 10:15 am

PHL

DUB

13h 18m

2 stops

5:55 pm - 3:20 pm

DUB

PHL

26h 25m

2 stops

$467British Airways

Sun, Feb 15 - Sat, Feb 21

7:50 pm - 12:15 pm

PHL

DUB

11h 25m

1 stop

8:45 am - 4:15 pm

DUB

PHL

12h 30m

1 stop

$468American Airlines

Sun, Feb 1 - Sun, Feb 8

9:50 pm - 8:40 am

PHL

DUB

6h 50mnonstop

12:40 pm - 3:05 pm

DUB

PHL

7h 25mnonstop

$469Finnair

Thu, Mar 19 - Thu, Apr 2

British Airways flights from Philadelphia to Dublin

Our best British Airways deals on Philadelphia to Dublin flight tickets

British Airways

Feb 12

PHL6:35 pmPhiladelphia

18h 10m

1 stop

DUB5:45 pmDublin

Feb 24

DUB11:30 amDublin

7h 25m

PHL1:55 pmPhiladelphia

$461

British Airways

Jan 21

PHL4:44 pmPhiladelphia

12h 31m

2 stops

DUB10:15 amDublin

Jan 31

DUB5:55 pmDublin

24h 55m

1 stop

PHL1:50 pmPhiladelphia

$463

British Airways

Jan 16

PHL3:40 pmPhiladelphia

13h 35m

2 stops

DUB10:15 amDublin

Jan 19

DUB7:45 pmDublin

22h 45m

1 stop

PHL1:30 pmPhiladelphia

$464

Finnair flights from Philadelphia to Dublin

Our best Finnair deals on Philadelphia to Dublin flight tickets

Finnair

Jan 29

PHL9:25 pmPhiladelphia

6h 15m

DUB8:40 amDublin

Feb 3

DUB11:30 amDublin

7h 35m

PHL2:05 pmPhiladelphia

$462

Finnair

Mar 19

PHL9:50 pmPhiladelphia

6h 50m

DUB8:40 amDublin

Apr 2

DUB12:40 pmDublin

7h 25m

PHL3:05 pmPhiladelphia

$469

Finnair

Feb 26

PHL8:50 pmPhiladelphia

6h 50m

DUB8:40 amDublin

Mar 9

DUB11:30 amDublin

7h 25m

PHL2:55 pmPhiladelphia

$510

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 4/1

4:25 pm-8:15 am

1 stop10h 50m

Dublin

Mon 4/6

12:25 pm-4:00 pm

1 stop32h 35m

$460

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Thu 2/12

6:35 pm-7:05 pm

1 stop19h 30m

Dublin

Wed 2/18

11:30 am-1:55 pm

Nonstop7h 25m

$461

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Thu 1/29

9:25 pm-8:40 am

Nonstop6h 15m

Dublin

Tue 2/3

11:30 am-2:05 pm

Nonstop7h 35m

$462

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 5/5

7:45 pm-7:20 am

1 stop30h 35m

Dublin

Sun 5/10

9:20 am-9:32 am

1 stop29h 12m

$463

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Thu 2/26

4:45 pm-10:15 am

2 stops12h 30m

Dublin

Mon 3/9

3:30 pm-2:35 pm

1 stop27h 05m

$464

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 4/29

10:20 pm-2:50 pm

1 stop11h 30m

Dublin

Sun 5/10

4:10 pm-6:55 pm

Nonstop7h 45m

$465

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Fri 4/3

6:45 pm-2:30 pm

1 stop14h 45m

Dublin

Tue 4/14

12:40 pm-2:55 pm

Nonstop7h 15m

$466

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 2/15

3:57 pm-10:15 am

2 stops13h 18m

Dublin

Sat 2/21

5:55 pm-3:20 pm

2 stops26h 25m

$467

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 2/1

7:50 pm-12:15 pm

1 stop11h 25m

Dublin

Sun 2/8

8:45 am-4:15 pm

1 stop12h 30m

$468

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Thu 3/19

9:50 pm-8:40 am

Nonstop6h 50m

Dublin

Thu 4/2

12:40 pm-3:05 pm

Nonstop7h 25m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 January is your next best option. Flight prices from Philadelphia to Dublin during January average around $540.

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 $711. Flights from Philadelphia to Dublin on a Saturday will generally be more expensive and average around $878. 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?

In the afternoon is the cheapest time of day to fly from Philadelphia to Dublin when you can find flight prices for as low as $771. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $774.

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 $695 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 $622 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 5% 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 January 2026, prices for Philadelphia to Dublin flights are approximately 14% cheaper 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	$484
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 $484. The best round-trip flight deal from Philadelphia to Dublin found on momondo in the last 72 hours is $570.

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

Direct flights go from Philadelphia to Dublin every day.

There is 1 airport in Dublin. From Philadelphia there are direct flights to 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 January 2026.
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 (49.64% of total bookings). The next most popular plane models are Airbus A321neo (26.62%), Boeing 787 Dreamliner (10.34%), and Boeing 787-9 Dreamliner (5.08%).
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 18%, 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 2,887 reviews	Search JetBlue flights
Delta	PriceFrom $137	Free Cancellation	Rating 7.9 8,049 reviews	Search Delta flights
United Airlines	PriceFrom $454	Free Cancellation	Rating 7.4 9,163 reviews	Search United Airlines flights
Iberia	PriceFrom $456	Free Cancellation	Rating 7.0 3,087 reviews	Search Iberia flights
Aer Lingus	PriceFrom $459	Free Cancellation	Rating 7.2 1,435 reviews	Search Aer Lingus flights
British Airways	PriceFrom $461	Free Cancellation	Rating 6.7 7,676 reviews	Search British Airways flights
Finnair	PriceFrom $462	Free Cancellation	Rating 7.6 1,349 reviews	Search Finnair flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.2 11,131 reviews	Search American Airlines flights
Air Canada	PriceFrom $560	Free Cancellation	Rating 7.1 10,622 reviews	Search Air Canada flights

Finnair Flights From Philadelphia to Dublin
Finnair flight deals from Philadelphia to Dublin start from $462 round-trip. Over the 7 Finnair flights for this route in a normal week, average airfare is usually $705 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 $459, round-trip. It should be noted that an average Aer Lingus flight deal for this route in this time was higher, at $698 round-trip. Aer Lingus operates 7 flights out of Philadelphia into Dublin in an average week, so prices vary by time and availability. 1,435 Aer Lingus reviews by users on momondo have scored the airline at 7.2/10.

Kilkenny

Swords

Athlone

Dundalk

Malahide

Mullingar

Bray

Kildare

Wicklow

Drogheda

Maynooth

Portmarnock

Arklow

Castleknock

Naas

Leixlip

Cavan

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 2/14

Sat 2/21

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Airports servicing Ireland

Cheap flights from Philadelphia to Dublin from $241

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 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Philadelphia to Dublin

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

British Airways flights from Philadelphia to Dublin

Our best British Airways deals on Philadelphia to Dublin flight tickets

Finnair flights from Philadelphia to Dublin

Our best Finnair deals on Philadelphia to Dublin flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to Dublin that are best for you.

See travel insights to Dublin from

How to get the cheapest flight ticket from Philadelphia to Dublin

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?

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 5% 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 January 2026, prices for Philadelphia to Dublin flights are approximately 14% cheaper when compared to flights at the same time last year.

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: 58% 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 $554.

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 38m.

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 5 per day as of January 2026. The most frequent departure time is 9:00PM, with 100% of daily flights leaving in the evening.

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

The number of flights available between Philadelphia and Dublin is 35 per week as of January 2026. 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.

Find better results for your trip to Ireland

Airports servicing Ireland