Cheap flights from Philadelphia to Dublin

Philadelphia
PHL
Dublin
DUB

Flight deals from Philadelphia to Dublin

Below you can see the best deals on flights Philadelphia — Dublin for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 19 October, from $351.

Top 10 cheap flights from Philadelphia to Dublin

UA
UA
UA
EI
$ 611

Philadelphia — Dublin

15:05—15:00
26 Aug 2026
18 h 55 m
3 stops
BA
BA
EI
$ 620

Philadelphia — Dublin

18:45—22:40
25 Aug 2026
22 h 55 m
2 stops
BA
BA
EI
$ 620

Philadelphia — Dublin

18:45—15:00
26 Aug 2026
15 h 15 m
2 stops
F9
DL
DL
$ 641

Philadelphia — Dublin

09:00—08:45
31 Aug 2026
18 h 45 m
2 stops
DL
DL
EI
$ 651

Philadelphia — Dublin

17:16—22:40
25 Aug 2026
24 h 24 m
2 stops
DL
DL
EI
$ 651

Philadelphia — Dublin

15:58—22:40
25 Aug 2026
25 h 42 m
2 stops
AC
AC
EI
$ 654

Philadelphia — Dublin

15:25—15:00
26 Aug 2026
18 h 35 m
2 stops
AC
AC
EI
$ 654

Philadelphia — Dublin

10:05—15:00
26 Aug 2026
23 h 55 m
2 stops
UA
UA
UA
EI
$ 657

Philadelphia — Dublin

15:05—17:15
26 Aug 2026
21 h 10 m
3 stops
AC
AC
EI
$ 659

Philadelphia — Dublin

16:20—22:40
25 Aug 2026
25 h 20 m
2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Philadelphia — Dublin flight

Looking for cheap flights from Philadelphia to Dublin? Compare fares from different airlines, check the flight schedule and travel time — and book your Philadelphia — Dublin ticket online at the best price.

The route has direct flights — around 28 flights per week, flights are operated by American Airlines, Aer Lingus, a nonstop flight takes about 6 h 50 min, the distance between the cities is around 5,258 km.

Planning your trip? You may find our Dublin travel guide, how to get from the airport into town and Dublin weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $160Min. price
FebruaryCheapest
AugustPeak season
YesDirect flights
5,258 kmDistance
6 h 50 minTravel time
2Airlines
28 / wkFlights

Flight schedule from Philadelphia to Dublin

The table shows direct flights from Philadelphia to Dublin on the selected date. The flight takes approximately 6 h 50 min. Regular flights are operated by American Airlines and Aer Lingus. Departures from Philadelphia International Airport and Trenton-Mercer Airport airports, arrivals at Dublin Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Philadelphia — Dublin

Below is a calendar of the lowest flight ticket prices for Philadelphia — Dublin by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $160 in February, and the most expensive are around $624 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Philadelphia to Dublin by month. Tickets are usually cheapest in November (around $403) and priciest in August (about $653) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$422lowMay$518mediumSep$537medium
Feb$413lowJun$595highOct$518medium
Mar$480mediumJul$633highNov$403low
Apr$499mediumAug$653highDec$480medium

Some values are estimated based on seasonality.

When to fly

Weather in Dublin: it is warmest in July (up to 19 °C on average) and coolest in January (around 8 °C). The driest month is January.

Tickets are usually cheapest in February and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Dublin

Dry and wet days · Dublin

Wind speed and direction · Dublin

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How to get the best deal on a Philadelphia — Dublin ticket

  • Book ahead: fares for Philadelphia — Dublin are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Philadelphia is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Dublin is usually February — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Philadelphia — Dublin route are operated by 2 airlines; American Airlines runs the most flights (around 50% of all flights). Compare carriers, flight shares and schedules below.

  • American AirlinesAA
    5x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight PHL → DUB5x/week
      Duration
      7h
      Days
      MTWTFSS
    50.0%Open →
  • Aer LingusEI
    5x/week
    WebsiteFleet: 5710.7M pax/year
    • Direct flight PHL → DUB5x/week
      Duration
      6h 50m
      Days
      MTWTFSS
    50.0%Open →

Cities and airports on the Philadelphia — Dublin route

Flights Philadelphia — Dublin depart from Philadelphia International Airport and Trenton-Mercer Airport and arrive at Dublin Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Philadelphia

PHL
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Dublin

DUB
Ireland
About the cityHow to get thereWeatherAll about the country Ireland
Departure airports
Arrival airports

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Frequently asked questions about the Philadelphia — Dublin flight

How long is the flight from Philadelphia to Dublin?

A nonstop Philadelphia — Dublin flight takes about 6 h 50 min — the distance between the cities is around 5,258 km.

How far is it from Philadelphia to Dublin?

The distance from Philadelphia to Dublin is about 5,258 km, which a nonstop flight covers in around 6 h 50 min.

Are there direct flights from Philadelphia to Dublin?

Yes, there are nonstop flights Philadelphia — Dublin — around 28 flights per week.

Which airlines fly from Philadelphia to Dublin?

Airlines operating Philadelphia — Dublin include American Airlines, Aer Lingus. See the full list with schedules in the "Airlines" section on this page.

Which airports do Philadelphia — Dublin flights use?

Flights from Philadelphia depart from Philadelphia International Airport, Trenton-Mercer Airport, and arrive at Dublin Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Philadelphia to Dublin?

The price of a Philadelphia — Dublin ticket depends on your travel date, season and demand: it is usually cheapest to fly in February, and most expensive in August. Tickets typically cost between $160 and $624. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Philadelphia — Dublin?

Flights Philadelphia — Dublin are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is February. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Philadelphia to Dublin?

To catch a low fare Philadelphia — Dublin, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually February.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Philadelphia

See all
AtlantaChicagoBostonOrlandoFort LauderdaleMiamiTorontoDetroitWashington, D.C.CharlotteRaleighDallasLos AngelesPhoenixDenverMinneapolisSan JuanPittsburghSeattleNashvilleMontrealColumbusClevelandTampaIndianapolisSan FranciscoNorfolkLas VegasHoustonCincinnatiHarrisburgJacksonvilleRichmondHartfordSouth PortlandAlbanyKansas CityCancunRochesterPunta Cana

Where else you can fly from Dublin

See all
LondonEdinburghAmsterdamManchesterParisBirminghamGlasgowNew York CityFrankfurt am MainMadridTorontoWashington, D.C.ChicagoIstanbulBostonMalagaMunichBarcelonaBristolZurichSouthamptonFaroLeedsLiverpoolLisbonRomeCopenhagenDohaDusseldorfAberdeenNewcastle upon TyneBerlinMinneapolisBrusselsMilanAbu DhabiChisinauArrecifeDubaiOslo

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