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

British Airways, Delta, and United Airlines are the most popular carriers operating from Philadelphia to Dublin

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

As of September 2026, 70 flights take off from Philadelphia and land in Dublin each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

10 flights are operational daily from Philadelphia to Dublin as of September 2026. The most popular departure time for this route is 18:00, with 100% of flights per day taking off in the evening.

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

Prices for flights from Philadelphia Airport to Dublin Airport are updated daily.

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 stopovers 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 travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

R5 162 Cheap Flights from Philadelphia to Dublin in 2026/27

Find the cheapest flights from Philadelphia to Dublin

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

18:35 - 9:55PHL Philadelphia-DUB Dublin

10h 20m1 stop London Heathrow

11:30 - 14:05DUB Dublin-PHL Philadelphia

7h 35mdirect

R8 680Multiple Airlines

Wed, Dec 2 - Wed, Dec 9

19:50 - 14:20PHL Philadelphia-DUB Dublin

13h 30m1 stop London Heathrow

11:30 - 14:05DUB Dublin-PHL Philadelphia

7h 35mdirect

R8 761Multiple Airlines

Tue, Jan 12 - Tue, Jan 19

21:45 - 8:40PHL Philadelphia-DUB Dublin

6h 55mdirect

11:30 - 14:00DUB Dublin-PHL Philadelphia

7h 30mdirect

R8 777American Airlines

Sun, Oct 25 - Tue, Nov 3

21:45 - 8:40PHL Philadelphia-DUB Dublin

6h 55mdirect

11:30 - 14:00DUB Dublin-PHL Philadelphia

7h 30mdirect

R8 794Finnair

Sun, Oct 25 - Tue, Nov 3

20:50 - 8:40PHL Philadelphia-DUB Dublin

6h 50mdirect

11:30 - 14:00DUB Dublin-PHL Philadelphia

7h 30mdirect

R8 810Finnair

Wed, Nov 4 - Wed, Nov 18

18:35 - 9:55PHL Philadelphia-DUB Dublin

10h 20m1 stop London Heathrow

13:00 - 16:15DUB Dublin-PHL Philadelphia

32h 15m1 stop London Heathrow

R8 826British Airways

Mon, Nov 16 - Mon, Nov 23

20:50 - 19:45PHL Philadelphia-DUB Dublin

18h 55m1 stop London Heathrow

13:45 - 16:10DUB Dublin-PHL Philadelphia

7h 25mdirect

R8 842Multiple Airlines

Mon, Mar 15 - Tue, Mar 30

19:40 - 10:20PHL Philadelphia-DUB Dublin

10h 40m1 stop Washington, D.C. Dulles Intl

9:30 - 23:09DUB Dublin-PHL Philadelphia

18h 39m2 stops Newark Chicago O'Hare Intl

R8 875United Airlines

Sun, Oct 25 - Tue, Nov 3

19:40 - 10:20PHL Philadelphia-DUB Dublin

10h 40m1 stop Washington, D.C. Dulles Intl

9:30 - 23:09DUB Dublin-PHL Philadelphia

18h 39m2 stops Newark Chicago O'Hare Intl

R8 891United Airlines

Sun, Oct 25 - Tue, Nov 3

10:54 - 7:30PHL Philadelphia-DUB Dublin

15h 36m2 stops Chicago O'Hare Intl Newark

9:00 - 16:21DUB Dublin-PHL Philadelphia

12h 21m1 stop Toronto Pearson Intl

R8 908United Airlines

Mon, Nov 23 - Thu, Dec 3

Cheap last-minute flights

Enter your travel dates to find the best prices.

13:30 - 7:45PHL Philadelphia-DUB Dublin

37h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

12:30 - 23:30DUB Dublin-PHL Philadelphia

16h 00m1 stop Washington, D.C. Dulles Intl

R9 885United Airlines

Tue, Sep 22 - Fri, Oct 2

15:05 - 9:45PHL Philadelphia-DUB Dublin

13h 40m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

13:35 - 23:30DUB Dublin-PHL Philadelphia

14h 55m2 stops Newark Washington, D.C. Dulles Intl

R9 901United Airlines

Tue, Sep 22 - Fri, Oct 2

15:25 - 7:45PHL Philadelphia-DUB Dublin

11h 20m1 stop Montreal Pierre Elliott Trudeau Intl

8:50 - 23:30DUB Dublin-PHL Philadelphia

19h 40m1 stop Washington, D.C. Dulles Intl

R10 780United Airlines

Wed, Sep 23 - Sun, Oct 4

15:05 - 7:20PHL Philadelphia-DUB Dublin

11h 15m1 stop Washington, D.C. Dulles Intl

8:50 - 18:42DUB Dublin-PHL Philadelphia

14h 52m1 stop Washington, D.C. Dulles Intl

R10 813United Airlines

Tue, Sep 22 - Sat, Oct 17

10:30 - 7:45PHL Philadelphia-DUB Dublin

16h 15m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

8:50 - 14:20DUB Dublin-PHL Philadelphia

10h 30m1 stop Washington, D.C. Dulles Intl

R10 862United Airlines

Wed, Sep 23 - Sun, Oct 4

10:30 - 7:30PHL Philadelphia-DUB Dublin

16h 00m2 stops Washington, D.C. Dulles Intl Newark

8:50 - 21:29DUB Dublin-PHL Philadelphia

17h 39m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

R10 878United Airlines

Tue, Sep 22 - Sat, Oct 17

18:30 - 6:30PHL Philadelphia-DUB Dublin

7h 00mdirect

20:15 - 12:10DUB Dublin-PHL Philadelphia

20h 55m1 stop London Heathrow

R11 871Multiple Airlines

Tue, Sep 22 - Sat, Oct 17

18:30 - 6:30PHL Philadelphia-DUB Dublin

7h 00mdirect

20:15 - 12:10DUB Dublin-PHL Philadelphia

20h 55m1 stop London Heathrow

R11 888Multiple Airlines

Tue, Sep 22 - Sat, Oct 17

10:30 - 7:30PHL Philadelphia-DUB Dublin

16h 00m2 stops Washington, D.C. Dulles Intl Newark

8:50 - 19:24DUB Dublin-PHL Philadelphia

15h 34m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

R12 050United Airlines

Wed, Sep 23 - Sun, Oct 4

18:30 - 6:30PHL Philadelphia-DUB Dublin

7h 00mdirect

9:30 - 11:50DUB Dublin-PHL Philadelphia

7h 20mdirect

R13 630Finnair

Tue, Sep 22 - Sat, Oct 17

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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

Delta flights from Philadelphia to Dublin

Our best Delta deals on Philadelphia to Dublin flight tickets

Delta

Mar 14

PHL6:00Philadelphia

23h 45m

1 stop

DUB9:45Dublin

Mar 26

DUB11:55Dublin

28h 49m

1 stop

PHL12:44Philadelphia

R9 136

Delta

Jan 12

PHL6:00Philadelphia

21h 45m

2 stops

DUB8:45Dublin

Jan 19

DUB10:45Dublin

26h 56m

2 stops

PHL8:41Philadelphia

R9 201

Delta

Mar 15

PHL9:42Philadelphia

19h 03m

2 stops

DUB8:45Dublin

Apr 8

DUB12:00Dublin

16h 40m

1 stop

PHL23:40Philadelphia

R9 282

United Airlines flights from Philadelphia to Dublin

Our best United Airlines deals on Philadelphia to Dublin flight tickets

United Airlines

Oct 25

PHL19:40Philadelphia

10h 40m

1 stop

DUB10:20Dublin

Nov 3

DUB9:30Dublin

18h 39m

2 stops

PHL23:09Philadelphia

R8 875

United Airlines

Oct 25

PHL19:40Philadelphia

10h 40m

1 stop

DUB10:20Dublin

Nov 3

DUB9:30Dublin

18h 39m

2 stops

PHL23:09Philadelphia

R8 891

United Airlines

Nov 23

PHL10:54Philadelphia

15h 36m

2 stops

DUB7:30Dublin

Dec 3

DUB9:00Dublin

12h 21m

1 stop

PHL16:21Philadelphia

R8 908

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaDublin

PHL Philadelphia - DUB Dublin

PHLDUB

Philadelphia

Wed 2/12

18:35-9:55

1 stop10h 20m

Dublin

Wed 9/12

11:30-14:05

Nonstop7h 35m

R8 680

PhiladelphiaDublin

PHL Philadelphia - DUB Dublin

PHLDUB

Philadelphia

Tue 12/1

19:50-14:20

1 stop13h 30m

Dublin

Tue 19/1

11:30-14:05

Nonstop7h 35m

R8 761

PhiladelphiaDublin

PHL Philadelphia - DUB Dublin

PHLDUB

Philadelphia

Sun 25/10

21:45-8:40

Nonstop6h 55m

Dublin

Tue 3/11

11:30-14:00

Nonstop7h 30m

R8 777

PhiladelphiaDublin

PHL Philadelphia - DUB Dublin

PHLDUB

Philadelphia

Sun 25/10

21:45-8:40

Nonstop6h 55m

Dublin

Tue 3/11

11:30-14:00

Nonstop7h 30m

R8 794

Fastest return journey

PhiladelphiaDublin

PHL Philadelphia - DUB Dublin

PHLDUB

Philadelphia

Wed 4/11

20:50-8:40

Nonstop6h 50m

Dublin

Wed 18/11

11:30-14:00

Nonstop7h 30m

R8 810

PhiladelphiaDublin

PHL Philadelphia - DUB Dublin

PHLDUB

Philadelphia

Mon 16/11

18:35-9:55

1 stop10h 20m

Dublin

Mon 23/11

13:00-16:15

1 stop32h 15m

R8 826

PhiladelphiaDublin

PHL Philadelphia - DUB Dublin

PHLDUB

Philadelphia

Mon 15/3

20:50-19:45

1 stop18h 55m

Dublin

Tue 30/3

13:45-16:10

Nonstop7h 25m

R8 842

PhiladelphiaDublin

PHL Philadelphia - DUB Dublin

PHLDUB

Philadelphia

Sun 25/10

19:40-10:20

1 stop10h 40m

Dublin

Tue 3/11

9:30-23:09

2 stops18h 39m

R8 875

PhiladelphiaDublin

PHL Philadelphia - DUB Dublin

PHLDUB

Philadelphia

Sun 25/10

19:40-10:20

1 stop10h 40m

Dublin

Tue 3/11

9:30-23:09

2 stops18h 39m

R8 891

PhiladelphiaDublin

PHL Philadelphia - DUB Dublin

PHLDUB

Philadelphia

Mon 23/11

10:54-7:30

2 stops15h 36m

Dublin

Thu 3/12

9:00-16:21

1 stop12h 21m

R8 908

Flights are sorted by cheapest return 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

Other information

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

Prices are currently low for flights on this route.

Typical prices usually range from R10 976 to R15 486.
The lowest price recently found on this route was R8 680.

What is the cheapest month to fly to Dublin?

The month of February is, on average, the cheapest month to fly to Dublin from Philadelphia, with most prices found around R8 680. The month of January is another great option to travel to Dublin, with average flight prices from Philadelphia averaging around R9 168.

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 from Philadelphia 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 R11 721 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Philadelphia for as low as R10 650 on momondo.

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

There is only 1 cabin class 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.

How have Philadelphia to Dublin flight prices changed over time?

As of September 2026, prices for Philadelphia to Dublin flights are approximately 42% 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 return 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	R5 162
Direct flights	Every day
Airports in Dublin	1 airport

The best one-way flight to Dublin from Philadelphia in the past 72 hours is R5 162. The best return flight deal from Philadelphia to Dublin found on momondo in the last 72 hours is R8 680.

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

Frequently asked questions about flying from Philadelphia to Dublin

How far is Philadelphia to Dublin by plane?
A flight from Philadelphia to Dublin will travel around 5240,0 km.
When did momondo last update prices for flights from Philadelphia Airport to Dublin Airport?
Prices for flights from Philadelphia Airport to Dublin Airport are updated daily.
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 stopovers 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 travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted 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 (32,67% of total bookings). The next most popular plane models are Airbus A321neo (30,18%), Boeing 787 Dreamliner (17,81%), and Airbus A321-100/200 (8,16%).

Swords

Kilkenny

Cavan

Dundalk

Wicklow

Kildare

Naas

Tullamore

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Dublin. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between Philadelphia and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Philadelphia to Dublin 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 Dublin 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

Sat 17/10

Sat 24/10

Email me momondo's favourite deals

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

Find better results for your trip to Ireland

Complete your trip

Feeling lucky

Complete your trip to Dublin

Find rental cars in Dublin

Find hotels in Dublin

Find rentals in Dublin

Cheap flights from Philadelphia to Dublin from R5 162

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 14/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Philadelphia to Dublin

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Delta flights from Philadelphia to Dublin

Our best Delta deals on Philadelphia to Dublin flight tickets

United Airlines flights from Philadelphia to Dublin

Our best United Airlines 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 typical price of a round-trip flight between Philadelphia and Dublin?

What is the cheapest month to fly to Dublin?

What is the cheapest Philadelphia to Dublin flight route?

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

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

How have Philadelphia to Dublin flight prices changed over time?

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

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

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

When to book flights from Philadelphia to Dublin

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

Best price found

Direct flights

Airports in Dublin

Frequently asked questions about flying from Philadelphia to Dublin

Travelling to a place near Dublin?

Why use momondo?

An easier way to manage your Dublin 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.

Get notified when prices go down

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

Find better results for your trip to Ireland

Complete your trip to Dublin

Explore popular destinations other users love

According to popular flight searches on momondo this year