PHL - DUB

€211 Find Cheap Flights from Philadelphia to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Dublin departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Dublin, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€521
Typical prices: €714-€506
Aer Lingus
Tue 1/9Fri 11/9
PHL - DUB • 1 stop
Cheapest direct flights
€585
Typical prices: €634-€428
Aer Lingus
Tue 10/11Tue 17/11
PHL - DUB • Direct
Top airlines
Aer Lingus
Cheapest • from €521 (return)
Aer Lingus
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Every day
You can fly direct with Aer Lingus and American Airlines. Average duration is 6h 57m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 22% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Dublin (PHL-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Philadelphia to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Philadelphia to Dublin

Tue, 1 Sep - Fri, 11 Sep
Aer Lingus Logo
10:50 - 05:10
PHL
-
DUB
13h 20m
1 stop
Aer Lingus Logo
13:20 - 22:46
DUB
-
PHL
14h 26m
1 stop
€521Aer Lingus
Tue, 28 Jul - Thu, 27 Aug
JetBlue Logo
09:26 - 08:20
PHL
-
DUB
17h 54m
1 stop
JetBlue Logo
10:40 - 20:00
DUB
-
PHL
14h 20m
1 stop
€540JetBlue
Thu, 6 Aug - Sun, 9 Aug
JetBlue Logo
08:28 - 08:20
PHL
-
DUB
18h 52m
1 stop
JetBlue Logo
10:40 - 08:22
DUB
-
PHL
26h 42m
1 stop
€544JetBlue
Tue, 10 Nov - Tue, 17 Nov
Aer Lingus Logo
17:30 - 05:05
PHL
-
DUB
6h 35mdirect
Aer Lingus Logo
13:00 - 22:56
DUB
-
PHL
14h 56m
1 stop
€546Aer Lingus
Wed, 19 Aug - Wed, 26 Aug
Aer Lingus Logo
20:25 - 08:15
PHL
-
DUB
6h 50mdirect
Aer Lingus Logo
13:20 - 22:46
DUB
-
PHL
14h 26m
1 stop
€550Aer Lingus
Tue, 10 Nov - Tue, 17 Nov
Aer Lingus Logo
13:44 - 05:10
PHL
-
DUB
10h 26m
1 stop
Aer Lingus Logo
13:00 - 16:00
DUB
-
PHL
8h 00mdirect
€557Aer Lingus
Mon, 9 Nov - Fri, 20 Nov
Aer Lingus Logo
17:30 - 05:05
PHL
-
DUB
6h 35mdirect
Aer Lingus Logo
13:00 - 22:56
DUB
-
PHL
14h 56m
1 stop
€558Aer Lingus
Tue, 25 Aug - Tue, 1 Sep
Aer Lingus Logo
21:50 - 05:10
PHL
-
DUB
26h 20m
1 stop
Aer Lingus Logo
16:10 - 18:55
DUB
-
PHL
7h 45mdirect
€561Aer Lingus
Tue, 10 Nov - Tue, 17 Nov
Multiple Airlines Logo
21:10 - 08:30
PHL
-
DUB
6h 20mdirect
Multiple Airlines Logo
13:00 - 08:04
DUB
-
PHL
24h 04m
1 stop
€564Multiple Airlines
Sun, 30 Aug - Sun, 6 Sep
JetBlue Logo
08:28 - 08:20
PHL
-
DUB
18h 52m
1 stop
JetBlue Logo
10:40 - 20:00
DUB
-
PHL
14h 20m
1 stop
€566JetBlue
Booking Insights

KAYAK's insights & trends for Philadelphia to Dublin flights

Get data-powered insights and trends into flights from Philadelphia to Dublin to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Philadelphia to Dublin?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Dublin departing in September.

What is the cheapest month to fly from Philadelphia to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Dublin is January, where tickets cost €467 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is €993 and €694 respectively.

Can I save money by flying with a stopover from Philadelphia to Dublin?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at €513 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Dublin, you should book around 7 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight€211
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Philadelphia to Dublin

When to book flights from Philadelphia to Dublin

Are your dates flexible? Find out the best times to travel from Philadelphia to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Dublin

  • Does Dublin Airport have amenities for the disabled?

    Those requiring assistance due to disabilities should give details of their requirements through the airline at least 48h before traveling to Dublin Airport. The airport also has wheelchair-accessible toilets, induction loops to ensure those with hearing difficulties hear announcements, and a dog relief room for those traveling with assistance dogs.

  • Which long-term parking options are available at PHL?

    The most budget-friendly lot at PHL is the economy parking lot, which charges around $11 a day. Travelers can also leave their vehicles at alternative lots like the daily lots for around $24 and the hourly parking garages for about $40 per day.

  • Where can I spend the night at DUB?

    DUB has a magnificent hotel located approximately 3min away from its terminals. The grand Maldron hotel offers top-notch services and a free shuttle bus from the airport to the hotel.

  • Are there car rental services available at DUB?

    DUB is home to several top-rated car rental companies like Avis, Hertz, and Enterprise, which provide a wide range of vehicles to passengers landing at the bustling airport. You will find several car rental desks at the arrivals area in Terminal 1 and the multi-story parking garage near Terminal 2.

  • What is the cheapest flight from Philadelphia to Dublin?

    In the last 3 days, the lowest price for a flight from Philadelphia to Dublin was €211 for a one-way ticket and €521 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Philadelphia to Dublin?

    All the following airlines offer inflight Wi-Fi service on the Philadelphia to Dublin flight route: American Airlines, Finnair, Aer Lingus, Iberia, British Airways, JetBlue, and Air France.

  • Which aircraft models fly most regularly from Philadelphia to Dublin?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the Philadelphia to Dublin flight route.

  • On which days can I fly direct from Philadelphia to Dublin?

    There are direct flights from Philadelphia to Dublin on a daily basis.

  • How does KAYAK find such low prices on flights from Philadelphia to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Philadelphia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Philadelphia to Dublin

  • Nonstop flights to Dublin Airport (DUB) from Philadelphia Airport (PHL) are available through several airlines, including Iberia, Finnair, British Airways, and American Airlines. You can also fly to Dublin with alternative airlines like Amtrak and Delta Air Lines, making layovers during the trip.
  • The most affordable transportation means from downtown Philadelphia to Philadelphia Airport is the SEPTA Airport line, Regional Rail. The trains take approximately 25min to reach the airport’s terminals. The train fare during the weekdays is around $8 but changes to about $7 during the weekends.
  • Dublin Airport ensures those traveling with children have an easy time with facilities like baby changing rooms and baby changing facilities in T1 and T2, equipped with all amenities mothers may need. There is a stork exchange service in T1 and T2 where parents can rent strollers, car seats, and cradles.
  • The ideal way to wait for your flight is in the comfort of one of Philadelphia Airport’s lounges. Watch television, read a magazine or enjoy some beverages at the United Club lounge, located between concourse C and concourse D, for around $59.
  • Art lovers and those looking for a way to pass the time before a flight can explore the art installations and exhibitions that are an essential part of Philadelphia Airport’s culture. Some of the most popular artwork from renowned artists are Michel Delgado’s ‘The gum spotting experience’ in Terminal F and Lyn Godley’s ‘Soar’ in Terminal C.
  • The most affordable public transportation means from Dublin Airport to downtown Dublin is the Airlink, a coach service that charges approximately €7 ($8) for the trip. The express coach takes around 20min to reach Dublin’s city center.
  • Early morning or late evening flights may necessitate spending the night at Philadelphia Airport. In case you cannot sleep, you can either stay at the Minute Suites located inside the airport or at the Marriott Hotel, which is connected to Terminal B through a sky bridge.

Prefer to fly direct from Philadelphia to Dublin?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Philadelphia to Dublin.
Find which airlines fly direct from Philadelphia Airport to Dublin Airport, which days they fly and book direct flights.

Direct departures

Philadelphia to Dublin

Monday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

Tuesday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

Wednesday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

Thursday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

Friday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

Saturday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

Sunday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

See more direct flights

Direct returns

Dublin to Philadelphia

Monday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

Tuesday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

Wednesday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

Thursday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

Friday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

Saturday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

Sunday

Aer Lingus,American Airlines

Aer Lingus,American Airlines

See more direct flights

Reviews of the top airline flying from Philadelphia to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1603 reviews
6.7Food
7.4Boarding
7.2Comfort
8.1Crew
7.0Entertainment
Airline reviews

Aer Lingus App never showed the gate and the board did not update until very close to the time the gate was due to close. Both planes departed late but no announcement was made which would have saved a run for the gate.

6.0 GoodScott, Jun 2026
MAN - DUB
Read more Aer Lingus reviews

Aer Lingus App never showed the gate and the board did not update until very close to the time the gate was due to close. Both planes departed late but no announcement was made which would have saved a run for the gate.

Flight delayed 45 minutes almost caused us to miss connection to transatlantic flight.

Vegetarian food options were pretty tasteless. Gob of rice with absolutely no protein, barely any vegetables, and poorly seasoned. Food was the major disappointment of an otherwise good flight experience. However, food is a differentiator on long haul flights.

We were an hour and a half late, which caused my rental car company to cancel my reservation. We had no car, had to take a taxi to our hotel, and then a taxi back to get a new car the next day. Sometimes lack of on-time performance can end up costing the passenger a lot of money, none of which is covered by the airline that operated the late flight.

Overall good experience. But seats were small and uncomfortable for the price. Good entertainment, staff friendly and attentive.

Flight was delayed no information given really . No food whatsoever on the plane . I think you should be able to put that on the app so people have a chance to buy food bring it with them . They said plane was very busy on way over but there should be enough for both flights as we pay full price for the service. No information or very slow on the app about the delays . Staff were lovely it’s not their fault so company not fare to passengers or staff .

Smooth quiet flight take off and landing both excellent. Food was mediocre. Boarding at gate was disorganized and unacceptable.

My only complaint is that during my 8-hour-long flight, the flight attendants came around with the coffee and tea cart twice instead of the alcoholic beverage cart. I would rather sleep on a plane than rush to the bathroom to take a dump. I asked the flight attendant if I could have a beer instead of coffee or tea. Unfortunately, she said the bar is closed. That tells me that she was too lazy to get me a beer on the plane. I was not happy about that.

Caring & friendly crew. Most important: got us SAFELY to our destination!

Friendly flight attendants, decent food if you can eat dairy.

Everything you need to know for your flight from Philadelphia to Dublin

Information on your arrival and departure airports

Philadelphia (PHL)
Dublin (DUB)