Cheap flights from Ireland to Philadelphia from €312
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Philadelphia departing on 15/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
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.Find the cheapest flights from Ireland to Philadelphia
Recent return flight deals from Ireland to Philadelphia
Recent one-way flight deals from Ireland to Philadelphia
Recent direct flight deals from Ireland to Philadelphia
Air Canada flights from Ireland to Philadelphia
Our best Air Canada deals on Ireland to Philadelphia flight tickets
British Airways flights from Ireland to Philadelphia
Our best British Airways deals on Ireland to Philadelphia flight tickets
See travel insights to Philadelphia from
How to get the cheapest flight ticket from Ireland to Philadelphia
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 Philadelphia?
The cheapest month to fly to Philadelphia from Ireland is in April. Flight prices, which tend to average around €441, are often lower during this time because this is during the off-season. If you don’t want to visit Philadelphia in April, then you should wait until February to fly from Ireland, when ticket prices are also cheap, with an average price of €448.
What is the cheapest day to depart on your flight to Philadelphia?
The cheapest day to depart from Ireland to Philadelphia is on a Thursday. Travellers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as €612. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €846. These prices are subject to change though, so be sure to set up a Price Alert for flights to Philadelphia.
What is the cheapest time of day to depart on your flight to Philadelphia?
Flying to Philadelphia from Ireland in the evening is the least expensive time of day to depart. momondo users have found prices as low as €0 when looking at flights departing in the evening. Flights in the afternoon are often more expensive, with an average ticket price of €651.
What is the cheapest Ireland to Philadelphia flight route?
Fly from Dublin to Philadelphia for the best Ireland - Philadelphia flight prices
How far in advance should I book a flight to Philadelphia?
You are more likely to see cheaper flights to Philadelphia from Ireland when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around €536 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Ireland for as low as €461 on momondo.
What cabin class options are available on Ireland to Philadelphia flights?
There are 2 cabin classes available to choose from on Ireland to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ireland to Philadelphia?
JetBlue, Aer Lingus, and Finnair are the most popular carriers operating from Ireland to Philadelphia
Which airlines fly to Philadelphia?
Aer Lingus, United Airlines and Lufthansa are the top three most popular airlines that fly to Philadelphia from Ireland according to our data. Aer Lingus is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Philadelphia. Keep in mind that there are 10 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Ireland to Philadelphia on average per day?
8 flights are operational daily from Ireland to Philadelphia as of April 2025. The most popular departure time for this route is 09:00, with 62% of flights per day taking off at midday.
How many flights depart from Ireland to Philadelphia on average per week?
The number of flights available between Ireland and Philadelphia is 56 per week as of April 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap Ireland to Philadelphia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Philadelphia
Best price found | €312 |
|---|---|
Fastest flight time | 7h 00m |
Direct flights | Every day |
Airports in Philadelphia | 1 airport |
When did momondo last update prices for flights from Ireland to Philadelphia Airport?
Prices for flights from Ireland to Philadelphia Airport refresh daily.
How many operators does momondo search for flights from Ireland to Philadelphia Airport?
The number of operators available for flights from Ireland to Philadelphia Airport is 5 as of April 2025.
How old do you have to be to fly from Ireland to Philadelphia 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 stopovers 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 Ireland to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ireland to Philadelphia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to Philadelphia is Boeing 787-8 Dreamliner (36.87% of total bookings). The next most popular plane models are Boeing 787 Dreamliner (31.54%), Airbus A321-100/200 (7.15%), and Boeing 787-9 Dreamliner (5.91%).
Best airlines flying from Ireland to Philadelphia
Compare and see reviews for airlines that fly from Ireland to Philadelphia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €336 | Free Cancellation | Rating 7.6 1,269 reviews | |||
| PriceFrom €382 | Free Cancellation | Rating 7.0 2,678 reviews | |||
| PriceFrom €382 | Free Cancellation | Rating 7.0 1,063 reviews | |||
| PriceFrom €422 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom €429 | Free Cancellation | Rating 6.6 6,780 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ireland to Philadelphia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Philadelphia. momondo saves you time and could save you money on your trip.
Can I find flights from Ireland to Philadelphia with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ireland to Philadelphia flights to just show those with flexible booking policies.
How can momondo help me find flights from Ireland to Philadelphia?
Once all potential Ireland to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Ireland to Philadelphia right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ireland to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.