Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Dublin from €198

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 1/2. 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.
British Airways Logo
19:50 - 15:20
PHL
-
DUB
14h 30m1 stop
British Airways Logo
11:30 - 14:00
DUB
-
PHL
7h 30mdirect
€386British Airways
Mon, 9 Feb - Thu, 19 Feb
British Airways Logo
18:35 - 14:20
PHL
-
DUB
14h 45m1 stop
British Airways Logo
08:50 - 16:15
DUB
-
PHL
12h 25m1 stop
€387British Airways
Tue, 17 Feb - Thu, 26 Feb
British Airways Logo
19:50 - 12:35
PHL
-
DUB
11h 45m1 stop
British Airways Logo
11:30 - 14:00
DUB
-
PHL
7h 30mdirect
€388British Airways
Mon, 9 Feb - Wed, 18 Feb
United Airlines Logo
19:45 - 07:20
PHL
-
DUB
30h 35m1 stop
United Airlines Logo
09:50 - 09:32
DUB
-
PHL
28h 42m1 stop
€389United Airlines
Tue, 5 May - Tue, 12 May
United Airlines Logo
13:10 - 08:10
PHL
-
DUB
14h 00m1 stop
United Airlines Logo
09:00 - 17:14
DUB
-
PHL
37h 14m2 stops
€390United Airlines
Mon, 9 Feb - Wed, 18 Feb
Multiple Airlines Logo
20:45 - 17:00
PHL
-
DUB
16h 15m1 stop
Multiple Airlines Logo
09:30 - 11:45
DUB
-
PHL
7h 15mdirect
€390Multiple Airlines
Tue, 24 Mar - Thu, 2 Apr
Air Canada Logo
07:50 - 06:10
PHL
-
DUB
18h 20m1 stop
Air Canada Logo
08:00 - 14:24
DUB
-
PHL
34h 24m2 stops
€391Air Canada
Sun, 15 Mar - Fri, 27 Mar
American Airlines Logo
18:35 - 10:15
PHL
-
DUB
10h 40m1 stop
American Airlines Logo
11:30 - 14:00
DUB
-
PHL
7h 30mdirect
€392American Airlines
Sun, 8 Feb - Tue, 17 Feb
American Airlines Logo
18:35 - 11:15
PHL
-
DUB
11h 40m1 stop
American Airlines Logo
11:30 - 14:00
DUB
-
PHL
7h 30mdirect
€393American Airlines
Tue, 17 Feb - Thu, 26 Feb
Finnair Logo
21:25 - 08:40
PHL
-
DUB
6h 15mdirect
Finnair Logo
11:30 - 14:00
DUB
-
PHL
7h 30mdirect
€394Finnair
Mon, 9 Feb - Thu, 19 Feb

British Airways flights from Philadelphia to Dublin

Our best British Airways deals on Philadelphia to Dublin flight tickets
British Airways
9 Feb
PHL19:50Philadelphia
14h 30m
1 stop
DUB15:20Dublin
19 Feb
DUB11:30Dublin
7h 30m
PHL14:00Philadelphia
€386
Find similar
British Airways
17 Feb
PHL18:35Philadelphia
14h 45m
1 stop
DUB14:20Dublin
26 Feb
DUB08:50Dublin
12h 25m
1 stop
PHL16:15Philadelphia
€387
Find similar
British Airways
9 Feb
PHL19:50Philadelphia
11h 45m
1 stop
DUB12:35Dublin
18 Feb
DUB11:30Dublin
7h 30m
PHL14:00Philadelphia
€388
Find similar

United Airlines flights from Philadelphia to Dublin

Our best United Airlines deals on Philadelphia to Dublin flight tickets
United Airlines
5 May
PHL19:45Philadelphia
30h 35m
1 stop
DUB07:20Dublin
12 May
DUB09:50Dublin
28h 42m
1 stop
PHL09:32Philadelphia
€389
Find similar
United Airlines
9 Feb
PHL13:10Philadelphia
14h 00m
1 stop
DUB08:10Dublin
18 Feb
DUB09:00Dublin
37h 14m
2 stops
PHL17:14Philadelphia
€390
Find similar
United Airlines
8 Feb
PHL13:10Philadelphia
13h 20m
2 stops
DUB07:30Dublin
17 Feb
DUB09:30Dublin
29h 18m
2 stops
PHL09:48Philadelphia
€405
Find similar

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 18 December 2025.
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

Mon 9/2

19:50-15:20

1 stop14h 30m

Dublin

Thu 19/2

11:30-14:00

Nonstop7h 30m

€386

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 17/2

18:35-14:20

1 stop14h 45m

Dublin

Thu 26/2

08:50-16:15

1 stop12h 25m

€387

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 9/2

19:50-12:35

1 stop11h 45m

Dublin

Wed 18/2

11:30-14:00

Nonstop7h 30m

€388

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 5/5

19:45-07:20

1 stop30h 35m

Dublin

Tue 12/5

09:50-09:32

1 stop28h 42m

€389

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 9/2

13:10-08:10

1 stop14h 00m

Dublin

Wed 18/2

09:00-17:14

2 stops37h 14m

€390

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 24/3

20:45-17:00

1 stop16h 15m

Dublin

Thu 2/4

09:30-11:45

Nonstop7h 15m

€390

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 15/3

07:50-06:10

1 stop18h 20m

Dublin

Fri 27/3

08:00-14:24

2 stops34h 24m

€391

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 8/2

18:35-10:15

1 stop10h 40m

Dublin

Tue 17/2

11:30-14:00

Nonstop7h 30m

€392

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 17/2

18:35-11:15

1 stop11h 40m

Dublin

Thu 26/2

11:30-14:00

Nonstop7h 30m

€393

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 9/2

21:25-08:40

Nonstop6h 15m

Dublin

Thu 19/2

11:30-14:00

Nonstop7h 30m

€394

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 November instead. Flights to Dublin in November, while not as cheap as those in February, still average around €465.

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 €397. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €581 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 €606 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 €536 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 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 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 €358Free CancellationRating
7.2
1,399 reviews
Search Aer Lingus flights

  • Aer Lingus Flights From Philadelphia to Dublin

    Aer Lingus flies from Philadelphia to Dublin around 13 times per week, with 1,397 momondo users rating the airline 7.2/10. The cheapest Aer Lingus deal from Philadelphia to Dublin in the last 72 hours was €358 (round-trip), much lower than the average airfare cost of €581 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
Kildare
Naas
Enniscorthy
Bray
Mullingar
Carlingford
Arklow
Gorey
Malahide
Maynooth
Leixlip
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
Sat 17/1
Sat 24/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland