Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Dublin from $219

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 3/24. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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 round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:25 pm - 8:15 am
PHL
-
DUB
10h 50m
1 stop
Air Canada Logo
9:50 am - 3:44 pm
DUB
-
PHL
10h 54m
1 stop
$456Air Canada
Mon, Mar 30 - Wed, Apr 8
KLM Logo
5:33 pm - 10:45 am
PHL
-
DUB
12h 12m
1 stop
KLM Logo
5:55 am - 4:33 pm
DUB
-
PHL
15h 38m
2 stops
$458KLM
Mon, Mar 30 - Wed, Apr 8
Multiple Airlines Logo
3:30 pm - 6:10 am
PHL
-
DUB
34h 40m
2 stops
Multiple Airlines Logo
8:50 am - 4:05 pm
DUB
-
PHL
12h 15m
1 stop
$459Multiple Airlines
Mon, Mar 23 - Tue, Mar 31
British Airways Logo
7:25 pm - 6:50 pm
PHL
-
DUB
18h 25m
1 stop
British Airways Logo
10:30 am - 4:40 pm
DUB
-
PHL
11h 10m
1 stop
$460British Airways
Tue, Apr 14 - Thu, Apr 23
British Airways Logo
10:05 pm - 7:30 pm
PHL
-
DUB
16h 25m
1 stop
British Airways Logo
12:40 pm - 3:00 pm
DUB
-
PHL
7h 20mnonstop
$461British Airways
Tue, Apr 14 - Thu, Apr 23
British Airways Logo
10:05 pm - 7:30 pm
PHL
-
DUB
16h 25m
1 stop
British Airways Logo
10:30 am - 4:40 pm
DUB
-
PHL
11h 10m
1 stop
$462British Airways
Tue, Apr 14 - Thu, Apr 23
Air Canada Logo
3:30 pm - 6:10 am
PHL
-
DUB
34h 40m
2 stops
Air Canada Logo
9:50 am - 2:46 pm
DUB
-
PHL
33h 56m
2 stops
$465Air Canada
Mon, Mar 23 - Wed, Apr 1
British Airways Logo
7:35 pm - 7:40 pm
PHL
-
DUB
20h 05m
1 stop
British Airways Logo
10:30 am - 4:40 pm
DUB
-
PHL
11h 10m
1 stop
$466British Airways
Mon, Mar 23 - Wed, Apr 1
British Airways Logo
9:50 pm - 8:40 am
PHL
-
DUB
6h 50mnonstop
British Airways Logo
8:25 pm - 4:40 pm
DUB
-
PHL
25h 15m
1 stop
$468British Airways
Tue, Mar 24 - Tue, Mar 31
British Airways Logo
4:43 pm - 9:35 am
PHL
-
DUB
12h 52m
2 stops
British Airways Logo
8:25 pm - 1:40 pm
DUB
-
PHL
22h 15m
2 stops
$469British Airways
Tue, Mar 24 - Tue, Mar 31

British Airways flights from Philadelphia to Dublin

Our best British Airways deals on Philadelphia to Dublin flight tickets
British Airways
Apr 14
PHL7:25 pmPhiladelphia
18h 25m
1 stop
DUB6:50 pmDublin
Apr 23
DUB10:30 amDublin
11h 10m
1 stop
PHL4:40 pmPhiladelphia
$460
British Airways
Apr 14
PHL10:05 pmPhiladelphia
16h 25m
1 stop
DUB7:30 pmDublin
Apr 23
DUB12:40 pmDublin
7h 20m
PHL3:00 pmPhiladelphia
$461
British Airways
Apr 14
PHL10:05 pmPhiladelphia
16h 25m
1 stop
DUB7:30 pmDublin
Apr 23
DUB10:30 amDublin
11h 10m
1 stop
PHL4:40 pmPhiladelphia
$462

JetBlue flights from Philadelphia to Dublin

Our best JetBlue deals on Philadelphia to Dublin flight tickets
JetBlue
Apr 29
PHL8:25 amPhiladelphia
18h 55m
1 stop
DUB8:20 amDublin
May 3
DUB10:40 amDublin
11h 58m
1 stop
PHL5:38 pmPhiladelphia
$490
JetBlue
Apr 22
PHL6:33 pmPhiladelphia
8h 47m
1 stop
DUB8:20 amDublin
May 2
DUB10:40 amDublin
16h 00m
1 stop
PHL9:40 pmPhiladelphia
$491
JetBlue
May 1
PHL8:25 amPhiladelphia
18h 55m
1 stop
DUB8:20 amDublin
May 8
DUB10:40 amDublin
16h 00m
1 stop
PHL9:40 pmPhiladelphia
$492

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated February 3, 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

Mon 3/30

4:25 pm-8:15 am

1 stop10h 50m

Dublin

Wed 4/8

9:50 am-3:44 pm

1 stop10h 54m

$456

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 3/30

5:33 pm-10:45 am

1 stop12h 12m

Dublin

Wed 4/8

5:55 am-4:33 pm

2 stops15h 38m

$458

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 3/23

3:30 pm-6:10 am

2 stops34h 40m

Dublin

Tue 3/31

8:50 am-4:05 pm

1 stop12h 15m

$459

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 4/14

7:25 pm-6:50 pm

1 stop18h 25m

Dublin

Thu 4/23

10:30 am-4:40 pm

1 stop11h 10m

$460

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 4/14

10:05 pm-7:30 pm

1 stop16h 25m

Dublin

Thu 4/23

12:40 pm-3:00 pm

Nonstop7h 20m

$461

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 4/14

10:05 pm-7:30 pm

1 stop16h 25m

Dublin

Thu 4/23

10:30 am-4:40 pm

1 stop11h 10m

$462

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 3/23

3:30 pm-6:10 am

2 stops34h 40m

Dublin

Wed 4/1

9:50 am-2:46 pm

2 stops33h 56m

$465

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 3/23

7:35 pm-7:40 pm

1 stop20h 05m

Dublin

Wed 4/1

10:30 am-4:40 pm

1 stop11h 10m

$466

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 3/24

9:50 pm-8:40 am

Nonstop6h 50m

Dublin

Tue 3/31

8:25 pm-4:40 pm

1 stop25h 15m

$468

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 3/24

4:43 pm-9:35 am

2 stops12h 52m

Dublin

Tue 3/31

8:25 pm-1:40 pm

2 stops22h 15m

$469

Flights are sorted by cheapest round-trip 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?

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 $531. 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 $532.

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 $707. Flights from Philadelphia to Dublin on a Saturday will generally be more expensive and average around $867. 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 evening is the cheapest time of day to fly from Philadelphia to Dublin when you can find flight prices for as low as $763. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $767.

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 $692 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 $604 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 11% 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 February 2026, prices for Philadelphia to Dublin flights are approximately 30% 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

$379

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 $379. The best round-trip flight deal from Philadelphia to Dublin found on momondo in the last 72 hours is $564.
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?

  • 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?

  • 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
JetBluePriceFrom $117Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
DeltaPriceFrom $137Free CancellationRating
7.9
8,132 reviews
Search Delta flights
FinnairPriceFrom $451Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
IberiaPriceFrom $452Free CancellationRating
7.0
3,101 reviews
Search Iberia flights
United AirlinesPriceFrom $454Free CancellationRating
7.4
9,231 reviews
Search United Airlines flights
British AirwaysPriceFrom $457Free CancellationRating
6.7
7,711 reviews
Search British Airways flights
Aer LingusPriceFrom $458Free CancellationRating
7.2
1,444 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $477Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
Air CanadaPriceFrom $560Free CancellationRating
7.1
10,676 reviews
Search Air Canada flights

  • Finnair Flights From Philadelphia to Dublin

    Finnair flight deals from Philadelphia to Dublin start from $451 round-trip. Over the 7 Finnair flights for this route in a normal week, average airfare is usually $678 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 $458, round-trip. It should be noted that an average Aer Lingus flight deal for this route in this time was higher, at $702 round-trip. Aer Lingus operates 7 flights out of Philadelphia into Dublin in an average week, so prices vary by time and availability. 1,444 Aer Lingus reviews by users on momondo have scored the airline at 7.2/10.

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Dundalk
Mullingar
Bray
Kildare
Malahide
Wicklow
Drogheda
Portmarnock
Arklow
Castleknock
Naas
Leixlip
Carlingford
Cavan
Maynooth
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
Thu 3/5
Thu 3/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland