Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Dublin from €205

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 23/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted the 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 Philadelphia to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:50 - 15:05
PHL
-
DUB
14h 15m1 stop
Multiple Airlines Logo
11:30 - 14:05
DUB
-
PHL
7h 35mdirect
€392Multiple Airlines
Fri, 6 Feb - Tue, 10 Feb
British Airways Logo
18:35 - 09:10
PHL
-
DUB
9h 35m1 stop
British Airways Logo
11:30 - 13:55
DUB
-
PHL
7h 25mdirect
€393British Airways
Thu, 12 Feb - Tue, 24 Feb
Delta Logo
06:00 - 09:20
PHL
-
DUB
22h 20m1 stop
Delta Logo
05:55 - 21:13
DUB
-
PHL
20h 18m2 stops
€393Delta
Mon, 23 Feb - Thu, 5 Mar
Multiple Airlines Logo
19:40 - 11:15
PHL
-
DUB
10h 35m1 stop
Multiple Airlines Logo
11:30 - 13:55
DUB
-
PHL
7h 25mdirect
€394Multiple Airlines
Sun, 22 Feb - Sun, 1 Mar
British Airways Logo
18:35 - 09:10
PHL
-
DUB
9h 35m1 stop
British Airways Logo
07:35 - 16:15
DUB
-
PHL
13h 40m1 stop
€395British Airways
Thu, 12 Feb - Wed, 25 Feb
British Airways Logo
18:45 - 19:20
PHL
-
DUB
19h 35m1 stop
British Airways Logo
12:40 - 14:55
DUB
-
PHL
7h 15mdirect
€396British Airways
Thu, 2 Apr - Thu, 16 Apr
British Airways Logo
18:35 - 09:10
PHL
-
DUB
9h 35m1 stop
British Airways Logo
11:30 - 13:55
DUB
-
PHL
7h 25mdirect
€397British Airways
Sat, 14 Feb - Tue, 24 Feb
British Airways Logo
18:45 - 19:20
PHL
-
DUB
19h 35m1 stop
British Airways Logo
08:35 - 16:40
DUB
-
PHL
13h 05m1 stop
€398British Airways
Thu, 2 Apr - Tue, 7 Apr
United Airlines Logo
13:10 - 08:10
PHL
-
DUB
14h 00m1 stop
United Airlines Logo
09:30 - 21:36
DUB
-
PHL
17h 06m2 stops
€399United Airlines
Wed, 21 Jan - Fri, 30 Jan
British Airways Logo
15:45 - 14:20
PHL
-
DUB
17h 35m2 stops
British Airways Logo
07:35 - 16:15
DUB
-
PHL
13h 40m1 stop
€399British Airways
Fri, 6 Feb - Tue, 10 Feb

Delta flights from Philadelphia to Dublin

Our best Delta deals on Philadelphia to Dublin flight tickets
Delta
23 Feb
PHL06:00Philadelphia
22h 20m
1 stop
DUB09:20Dublin
5 Mar
DUB05:55Dublin
20h 18m
2 stops
PHL21:13Philadelphia
€393
Delta
2 Apr
PHL11:08Philadelphia
18h 37m
1 stop
DUB10:45Dublin
10 Apr
DUB10:00Dublin
18h 59m
1 stop
PHL23:59Philadelphia
€420
Delta
2 Apr
PHL09:41Philadelphia
17h 14m
2 stops
DUB07:55Dublin
16 Apr
DUB10:00Dublin
18h 02m
2 stops
PHL23:02Philadelphia
€424

United Airlines flights from Philadelphia to Dublin

Our best United Airlines deals on Philadelphia to Dublin flight tickets
United Airlines
21 Jan
PHL13:10Philadelphia
14h 00m
1 stop
DUB08:10Dublin
30 Jan
DUB09:30Dublin
17h 06m
2 stops
PHL21:36Philadelphia
€399
United Airlines
16 Jan
PHL07:50Philadelphia
18h 20m
1 stop
DUB07:10Dublin
21 Jan
DUB09:00Dublin
18h 46m
1 stop
PHL22:46Philadelphia
€408
United Airlines
26 Mar
PHL16:35Philadelphia
9h 35m
1 stop
DUB06:10Dublin
3 Apr
DUB09:50Dublin
10h 54m
1 stop
PHL15:44Philadelphia
€412

momondo Fare Finder

 
Customise your flight search to find flights from Philadelphia to Dublin 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 13,528 searches. Data last updated 10 January 2026.
Use the filters below to find and compare flights from Philadelphia to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Fri 6/2

19:50-15:05

1 stop14h 15m

Dublin

Tue 10/2

11:30-14:05

Nonstop7h 35m

€392

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Thu 12/2

18:35-09:10

1 stop9h 35m

Dublin

Tue 24/2

11:30-13:55

Nonstop7h 25m

€393

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 23/2

06:00-09:20

1 stop22h 20m

Dublin

Thu 5/3

05:55-21:13

2 stops20h 18m

€393

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 22/2

19:40-11:15

1 stop10h 35m

Dublin

Sun 1/3

11:30-13:55

Nonstop7h 25m

€394

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Thu 12/2

18:35-09:10

1 stop9h 35m

Dublin

Wed 25/2

07:35-16:15

1 stop13h 40m

€395

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Thu 2/4

18:45-19:20

1 stop19h 35m

Dublin

Thu 16/4

12:40-14:55

Nonstop7h 15m

€396

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sat 14/2

18:35-09:10

1 stop9h 35m

Dublin

Tue 24/2

11:30-13:55

Nonstop7h 25m

€397

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Thu 2/4

18:45-19:20

1 stop19h 35m

Dublin

Tue 7/4

08:35-16:40

1 stop13h 05m

€398

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 21/1

13:10-08:10

1 stop14h 00m

Dublin

Fri 30/1

09:30-21:36

2 stops17h 06m

€399

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Fri 6/2

15:45-14:20

2 stops17h 35m

Dublin

Tue 10/2

07:35-16:15

1 stop13h 40m

€399

Flights are sorted by cheapest return flights first.

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

See travel insights to Dublin from

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?

If you aren’t able to travel during the month of February, then book flights to Dublin from Philadelphia during January instead. Flights to Dublin in January, while not as cheap as those in February, still average around €464.

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

Our data shows that the cheapest Philadelphia to Dublin flights are usually those with departure times in the evening. Our users have found flights to Dublin in the evening for as low as €400. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €586 on average. Flights to Dublin from Philadelphia in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 €597 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 €534 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 January 2026, prices for Philadelphia to Dublin flights are approximately 13% 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

Fastest flight time

6h 15m

Direct flights

Every day

Airports in Dublin

1 airport
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?

    Philadelphia and Dublin are 5240.0 km apart from one another. In terms of flight time, this usually takes a little over 6h 15m.

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

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

  • 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?

    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 stopovers. It is recommended that you verify 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 licence 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?

  • 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
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €361Free CancellationRating
7.2
1,430 reviews
Search Aer Lingus flights

  • Aer Lingus Flights From Philadelphia to Dublin

    Aer Lingus flies from Philadelphia to Dublin around 7 times per week, with 1,430 momondo users rating the airline 7.2/10. The cheapest Aer Lingus deal from Philadelphia to Dublin in the last 72 hours was €361 (round-trip), much lower than the average airfare cost of €585 for Aer Lingus flights on this route.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Swords
Cavan
Dundalk
Tullamore
Naas
Kildare
Enniscorthy
Bray
Mullingar
Carlingford
Gorey
Malahide
Maynooth
Leixlip
Arklow
Castleknock
Drogheda

Why use momondo?

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

Finding the right flight to Dublin from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

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

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

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

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 Dublin from Philadelphia.

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

Price alerts on flights to Dublin from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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
Mon 9/2
Mon 16/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland