PHL - DUB

$236 Find Cheap Flights from Philadelphia to Dublin - Compare and Save

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Everything you should know

Cheapest round-trip
$501
Typical prices: $572-$912
Finnair
Thu 10/25Sat 11/3
PHL - DUB • Non-stop
Cheapest one-way
$236
Typical prices: $410-$635
Multiple Airlines
Fri 10/5
PHL - DUB • 2 stops
Nonstop flights
You can fly direct with American Airlines and Aer Lingus. Average duration is 6h 46m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 26 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $430 (round-trip)
Shortest trip • 9h 56m (one-way)
Insights
Insights
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We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Philadelphia to Dublin (PHL-DUB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Dublin

Sun, Oct 25 - Tue, Nov 3
Finnair Logo
9:45 pm - 8:40 amPHL  Philadelphia-DUB Dublin
6h 55mnonstop
Finnair Logo
11:30 am - 2:00 pmDUB  Dublin-PHL Philadelphia
7h 30mnonstop
$501Finnair
Wed, Oct 28 - Wed, Nov 4
Finnair Logo
2:00 pm - 7:10 amPHL  Philadelphia-DUB Dublin
13h 10m1 stop Dallas/Fort Worth
Finnair Logo
11:30 am - 2:00 pmDUB  Dublin-PHL Philadelphia
7h 30mnonstop
$514Finnair
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
6:35 pm - 2:05 pmPHL  Philadelphia-DUB Dublin
14h 30m1 stop London Heathrow
Multiple Airlines Logo
11:30 am - 2:05 pmDUB  Dublin-PHL Philadelphia
7h 35mnonstop
$517Multiple Airlines
Sun, Oct 25 - Tue, Nov 3
Aer Lingus Logo
6:40 pm - 5:15 amPHL  Philadelphia-DUB Dublin
6h 35mnonstop
Aer Lingus Logo
12:55 pm - 4:10 pmDUB  Dublin-PHL Philadelphia
8h 15mnonstop
$524Aer Lingus
Sun, Mar 7 - Tue, Mar 16
Multiple Airlines Logo
4:35 pm - 7:10 amPHL  Philadelphia-DUB Dublin
9h 35m1 stop Toronto Pearson Intl
Multiple Airlines Logo
8:00 am - 3:50 pmDUB  Dublin-PHL Philadelphia
11h 50m1 stop Toronto Pearson Intl
$524Multiple Airlines
Wed, Dec 2 - Tue, Dec 8
Aer Lingus Logo
5:40 pm - 5:15 amPHL  Philadelphia-DUB Dublin
6h 35mnonstop
Aer Lingus Logo
12:55 pm - 4:10 pmDUB  Dublin-PHL Philadelphia
8h 15mnonstop
$525Aer Lingus
Wed, Dec 2 - Wed, Dec 9
Iberia Logo
9:10 pm - 8:30 amPHL  Philadelphia-DUB Dublin
6h 20mnonstop
Iberia Logo
11:30 am - 2:05 pmDUB  Dublin-PHL Philadelphia
7h 35mnonstop
$525Iberia
Wed, Dec 2 - Tue, Dec 8
Iberia Logo
9:10 pm - 8:30 amPHL  Philadelphia-DUB Dublin
6h 20mnonstop
Iberia Logo
11:30 am - 2:05 pmDUB  Dublin-PHL Philadelphia
7h 35mnonstop
$525Iberia
Wed, Dec 2 - Tue, Dec 8
British Airways Logo
6:35 pm - 12:15 pmPHL  Philadelphia-DUB Dublin
12h 40m1 stop London Heathrow
British Airways Logo
8:50 am - 4:15 pmDUB  Dublin-PHL Philadelphia
12h 25m1 stop London Heathrow
$525British Airways
Wed, Dec 2 - Wed, Dec 9
British Airways Logo
6:35 pm - 12:15 pmPHL  Philadelphia-DUB Dublin
12h 40m1 stop London Heathrow
British Airways Logo
9:00 am - 4:15 pmDUB  Dublin-PHL Philadelphia
12h 15m1 stop London Heathrow
$525British Airways
Booking Insights

Price, demand and travel trends for Philadelphia to Dublin flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Philadelphia to Dublin with more confidence.

How much is a round-trip flight from Philadelphia to Dublin?

Round-trip flights from Philadelphia to Dublin start at $501. Prices are below average for this route right now, with typical round-trip fares ranging from $572 to $912. The lowest price found in the past 5 days was $501 on Finnair.

What's the cheapest day of the week to fly from Philadelphia to Dublin?

Tuesday is the cheapest day of the week to fly from Philadelphia to Dublin, it is 9% cheaper than the average day. Saturday is the most expensive day with flight prices 10% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Philadelphia to Dublin at $538 round-trip.
  • June ($1,151) and December ($847) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 113% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Philadelphia to Dublin the cheapest?

Flights from Philadelphia to Dublin are cheapest 26 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Philadelphia to Dublin

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Aer Lingus and Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines and PHL

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Ramsey Qubein

Ramsey Qubein

Expert on DUB

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Key details for Philadelphia to Dublin flights

Low season

January

Cheapest flight

$236
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 11% 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 round-trip price

Your Philadelphia to Dublin flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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.

  • Which airlines offer extra legroom and free seat selection on Philadelphia to Dublin flights?

    Among airlines operating Philadelphia to Dublin flights:

    • Aer Lingus: offers free seat selection
    • American Airlines: offers extra legroom; offers free seat selection
    • Iberia: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Philadelphia to Dublin?

    2 airlines operate flights between Philadelphia and Dublin. The airlines offering nonstop flights on this route include:

    • American Airlines
    • Aer Lingus

  • Which airports can I use when flying from Philadelphia to Dublin?

    Flights from Philadelphia to Dublin usually depart from Philadelphia (PHL) and arrive at Dublin (DUB).

  • Which airlines include bags at no extra cost on Philadelphia to Dublin flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Aer Lingus: a cabin bag and a checked bag in Economy Class
    • American Airlines: a cabin bag and a checked bag in Economy Class
    • Iberia: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Philadelphia to Dublin?

    Three cabin classes are available on flights from Philadelphia to Dublin:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How much can I save by taking a layover when flying from Philadelphia to Dublin?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $430 round-trip via Toronto Pearson Intl (YYZ), compared to $732 for nonstop.

  • What is the standard checked-bag allowance on flights from Philadelphia to Dublin?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $55–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Philadelphia to Dublin?

    The Boeing 787-8 Dreamliner family is used most often on this route, operated mainly by American Airlines and Finnair. Other aircraft seen on the route include Airbus A321neo variants.

  • Which airports do connecting flights from Philadelphia to Dublin pass through?

    One-stop flights from Philadelphia to Dublin most commonly connect through:

    • Toronto Pearson Intl (YYZ) - 65% of one-stop connections
    • Boston Logan Intl (BOS) - 18% of one-stop connections
    • London Heathrow (LHR) - 10% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 4% of one-stop connections

    Toronto Pearson Intl (YYZ) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Philadelphia to Dublin?

    Yes. Being flexible with your travel dates can save you up to 17% on the Philadelphia to Dublin route. Tuesday is the cheapest departure day at $655 round-trip on average, while Saturday is the most expensive at $789, a difference of $134. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Philadelphia to Dublin spread across the day?

    Evening is the busiest departure period on Philadelphia to Dublin flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Dublin City Centre, Trinity College and St. Stephen's Green. These are among the most viewed places in Dublin on KAYAK.

  • What are the earliest and latest flights from Philadelphia to Dublin?

    These are the earliest and latest flight times available from Philadelphia to Dublin:

    • Earliest: departs at 5:40 pm and lands at 12:26 am
    • Latest: departs at 9:45 pm and lands at 4:31 am.

    The flight takes about 6h 46m.

  • How expensive are last-minute Philadelphia to Dublin flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 15% above the route average of $717. Book 26 weeks before departure for the lowest fares.

  • How long is a flight from Philadelphia to Dublin?

    A nonstop flight from Philadelphia to Dublin takes 6h 46m, covering 3,262 miles.

  • Do I need a passport to fly from Philadelphia to Dublin?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Philadelphia to Dublin looking right now?

    One-way fares from Philadelphia to Dublin are currently lower than usual. Average one-way flight prices are about $303, which is 39% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Philadelphia to Dublin?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 9h 56m, compared with 10h 45m via Montreal Pierre Elliott Trudeau Intl (YUL) and 12h 22m via London Heathrow (LHR).

  • What is the time difference between Philadelphia and Dublin?

    Dublin is 5 hours ahead of Philadelphia (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Dublin Airport (DUB)?

    Dublin Airport (DUB) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Budget
    • Sixt
    • Easirent
    • Europcar
    • Thrifty

  • How much should I expect to pay for a Philadelphia to Dublin flight?

    Round-trip flights from Philadelphia to Dublin range from $572 to $912, with an average of $717 over the past 12 months. Anything below $572 counts as a good deal.

  • Which airlines offer Wi-Fi on Philadelphia to Dublin flights?

    Four airlines offer in-flight Wi-Fi on Philadelphia to Dublin flights:

    • • Aer Lingus
    • • American Airlines
    • • Iberia
    • • Finnair

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Philadelphia to Dublin flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average $655 - about $134 less than Saturday (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 26 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Philadelphia to Dublin trip for February. Fares historically average $538 round-trip in that month - typically $613 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Toronto Pearson Intl Airport (YYZ) can be cheaper than flying direct. The cheapest layover option averages $430 round-trip on this route - about $302 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Dublin Airport.
    - Clayton Hotel Dublin Airport
    - Maldron Hotel Dublin Airport
    - Metro Hotel Dublin Airport
  • 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?

 
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

More options for your flight from Philadelphia to Dublin

Complete your trip to Dublin with a hotel stay or car rental