Cheap flights from Ireland to Philadelphia from €327
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 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Aer Lingus flights from Ireland to Philadelphia
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British Airways flights from Ireland to Philadelphia
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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 €434, 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 €441.
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 €606. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €721. 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 morning is the least expensive time of day to depart. momondo users have found prices as low as €628 when looking at flights departing in the morning. Flights in the afternoon are often more expensive, with an average ticket price of €641.
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 23 weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around €537 when searching 23 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 €453 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?
Aer Lingus, Iberia, and Lufthansa are the most popular carriers operating from Ireland to Philadelphia
Which airlines fly to Philadelphia?
Aer Lingus, Lufthansa and United Airlines 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?
7 flights are operational daily from Ireland to Philadelphia as of June 2025. The most popular departure time for this route is 09:00, with 70% 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 50 per week as of June 2025. The most frequent departure day is Mon, with 16% 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 | €327 |
|---|---|
Fastest flight time | 7h 10m |
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 June 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 Dreamliner (41.02% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (12.08%), Airbus A321-100/200 (11.61%), and Boeing 787-8 Dreamliner (8.82%).
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 €360 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom €387 | Free Cancellation | Rating 7.1 1,117 reviews | |||
| PriceFrom €411 | Free Cancellation | Rating 7.0 2,778 reviews | |||
| PriceFrom €416 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom €418 | Free Cancellation | Rating 6.6 7,016 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.