Cheap flights from Philadelphia to Ireland from $254
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Ireland departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Philadelphia to Ireland
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 Ireland?
In general, November is the cheapest month to fly from Philadelphia to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $576. If you aren’t able to travel to Ireland during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $600.
What is the cheapest day to depart on your flight to Ireland?
The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as $750. This is often the case because there is less demand to fly during this day of the week. Flights from Philadelphia to Ireland on a Saturday will generally be more expensive and average around $916. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Ireland?
According to our data, the cheapest time of day to fly to Ireland is at noon. momondo users have found flights departing from Philadelphia to Ireland at noon for as low as $742. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the morning when prices are around $852.
What is the cheapest Philadelphia to Ireland flight route?
Fly from Philadelphia to Dublin for the best Philadelphia - Ireland flight prices
How far in advance should I book a flight to Ireland?
You are more likely to see cheaper flights to Ireland from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $758 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Philadelphia for as low as $648 on momondo.
What cabin class options are available on Philadelphia to Ireland flights?
There are 4 cabin classes available to choose from on Philadelphia to Ireland 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 Philadelphia to Ireland?
JetBlue is the most popular carrier operating from Philadelphia to Ireland
What airlines fly to Ireland?
United Airlines, Aer Lingus and American Airlines are the top three most popular airlines that fly to Ireland from Philadelphia according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 15 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.
How many flights depart from Philadelphia to Ireland on average per day?
As of June 2025, there are 7 flights per day flying from Philadelphia to Ireland. The most common time of day flights depart is 6:00PM, with 100% of flights taking off in the evening.
How many flights depart from Philadelphia to Ireland on average per week?
As of June 2025, there are 53 flights per week flying from Philadelphia to Ireland. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
Cheap Philadelphia to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Ireland
Best Price Found | $254 |
|---|---|
Fastest flight time | 6h 35m |
Direct flights | Mon, Tue, Wed, Thu, Sat and Sun |
Airports in Ireland | 3 airports |
When did momondo last update prices for flights from Philadelphia Airport to Ireland?
Prices for flights from Philadelphia Airport to Ireland are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Ireland?
The number of operators available for flights from Philadelphia Airport to Ireland is 9 as of June 2025.
How old do you have to be to fly from Philadelphia Airport to Ireland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to Ireland?
Based on momondo bookings for flights between Philadelphia and Ireland, the leading plane model is Boeing 787-8 Dreamliner, making up 39.71% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 31.67%, Boeing 787 Dreamliner with 10.77%, and Airbus A350-1000 with 6.23%.
Best airlines flying from Philadelphia to Ireland
Compare and see reviews for airlines that fly from Philadelphia to Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $327 | Free Cancellation | Rating 8.0 7,969 reviews | |||
| PriceFrom $339 | Free Cancellation | Rating 7.4 8,852 reviews | |||
| PriceFrom $451 | Free Cancellation | Rating 7.1 1,140 reviews | |||
| PriceFrom $462 | Free Cancellation | Rating 7.6 1,299 reviews | |||
| PriceFrom $477 | Free Cancellation | Rating 7.0 2,811 reviews | |||
| PriceFrom $489 | Free Cancellation | Rating 6.6 7,081 reviews | |||
| PriceFrom $496 | Free Cancellation | Rating 7.3 2,920 reviews | |||
| PriceFrom $532 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $571 | Free Cancellation | Rating 7.1 9,657 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Philadelphia to Ireland?
Finding the right flight to Ireland from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.
Can I find flights from Philadelphia to Ireland with flexible booking policies on momondo?
Flights from Philadelphia to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Philadelphia to Ireland?
Once you have performed a search for Philadelphia to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Philadelphia to Ireland right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Philadelphia to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.