Cheap flights from Pennsylvania to Ireland from $201
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Ireland departing on 7/21. 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 Pennsylvania 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 Pennsylvania to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $588. 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 $610.
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 $779. This is often the case because there is less demand to fly during this day of the week. Flights from Pennsylvania to Ireland on a Saturday will generally be more expensive and average around $922. 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 Pennsylvania 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 afternoon when prices are around $869.
What is the cheapest Pennsylvania to Ireland flight route?
Fly from Philadelphia to Dublin for the best Pennsylvania - 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 Pennsylvania when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $776 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Pennsylvania for as low as $690 on momondo.
What cabin class options are available on Pennsylvania to Ireland flights?
There are 4 cabin classes available to choose from on Pennsylvania 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 Pennsylvania to Ireland?
TAP AIR PORTUGAL, Icelandair, and American Airlines are the most popular carriers operating from Pennsylvania to Ireland
What airlines fly to Ireland?
Aer Lingus, American Airlines and Iberia are the top three most popular airlines that fly to Ireland from Pennsylvania according to our data. Aer Lingus is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 12 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 Pennsylvania to Ireland on average per day?
As of May 2025, there are 47 flights per day flying from Pennsylvania 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 Pennsylvania to Ireland on average per week?
The number of flights available between Pennsylvania and Ireland is 331 per week as of May 2025. The most frequent departure day is Wed, with 15% of weekly flights leaving on this day.
Cheap Pennsylvania to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Ireland
When did momondo last update prices for flights from Pennsylvania to Ireland?
Prices for flights from Pennsylvania to Ireland were last updated today.
How many operators does momondo search for flights from Pennsylvania to Ireland?
As of May 2025, there are 17 operators available to choose from for flights from Pennsylvania to Ireland.
How old do you have to be to fly from Pennsylvania to Ireland?
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 layovers 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 Pennsylvania to Ireland.
What documentation or ID do you need to fly to Ireland?
The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Pennsylvania to Ireland?
momondo data reveals that the most frequently booked plane model on the route from Pennsylvania to Ireland is Boeing 787-8 Dreamliner, representing 41.76% of all bookings. The subsequent popular models are Boeing 787 Dreamliner at 31.34%, Boeing 787-9 Dreamliner at 12.61%, and Airbus A321neo at 4.73%.
Best airlines flying from Pennsylvania to Ireland
Compare and see reviews for airlines that fly from Pennsylvania to Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $327 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $414 | Free Cancellation | Rating 7.0 487 reviews | |||
| PriceFrom $462 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom $464 | Free Cancellation | Rating 7.0 1,076 reviews | |||
| PriceFrom $492 | Free Cancellation | Rating 6.6 6,842 reviews | |||
| PriceFrom $502 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $508 | Free Cancellation | Rating 7.4 1,446 reviews | |||
| PriceFrom $511 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom $520 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $525 | Free Cancellation | Rating 7.3 2,923 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Pennsylvania to Ireland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to Ireland for you.
Can I find flights from Pennsylvania to Ireland with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ireland from Pennsylvania with this policy.
How can momondo help me find flights from Pennsylvania to Ireland?
momondo helps you find the best flight between Pennsylvania and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Pennsylvania to Ireland right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Pennsylvania 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.