Cheap flights from Pennsylvania to Dublin from $182
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 Dublin departing on 7/28. 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 and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize 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 Pennsylvania to Dublin
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
United Airlines flights from Pennsylvania to Dublin
Our best United Airlines deals on Pennsylvania to Dublin flight tickets
British Airways flights from Pennsylvania to Dublin
Our best British Airways deals on Pennsylvania to Dublin flight tickets
See travel insights to Dublin from
How to get the cheapest flight ticket from Pennsylvania to Dublin
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 Dublin?
In general, November is the cheapest month to fly from Pennsylvania to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $589. If you’re not able to fly to Dublin in November, then February is your next best option. Flight prices from Pennsylvania to Dublin during February average around $610.
What is the cheapest day to depart on your flight to Dublin?
The cheapest day to depart from Pennsylvania to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $779. Flights from Pennsylvania to Dublin 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 Dublin?
At noon is the cheapest time of day to fly from Pennsylvania to Dublin when you can find flight prices for as low as $742. Flying to Dublin at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $869.
What is the cheapest Pennsylvania to Dublin flight route?
Fly from Philadelphia to Dublin for the best Pennsylvania - Dublin flight prices
How far in advance should I book a flight to Dublin?
You are more likely to see cheaper flights to Dublin from Pennsylvania when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $779 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Pennsylvania for as low as $686 on momondo.
What cabin class options are available on Pennsylvania to Dublin flights?
There are 4 cabin classes available to choose from on Pennsylvania to Dublin 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 Dublin?
TAP AIR PORTUGAL, Icelandair, and Air Canada are the most popular carriers operating from Pennsylvania to Dublin
What airlines fly to Dublin?
Aer Lingus, American Airlines and Iberia are the top three most popular airlines that fly to Dublin from Pennsylvania according to our data. Aer Lingus is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 12 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.
How many flights depart from Pennsylvania to Dublin on average per day?
The number of flights available between Pennsylvania and Dublin is 42 per day as of April 2025. The most frequent departure time is 6:00PM, with 100% of daily flights leaving in the evening.
How many flights depart from Pennsylvania to Dublin on average per week?
As of April 2025, there are 296 flights per week flying from Pennsylvania to Dublin. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
Cheap Pennsylvania to Dublin flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Dublin
When did momondo last update prices for flights from Pennsylvania to Dublin Airport?
Prices for flights from Pennsylvania to Dublin Airport are updated daily.
How many operators does momondo search for flights from Pennsylvania to Dublin Airport?
As of April 2025, there are 17 operators available to choose from for flights from Pennsylvania to Dublin Airport.
How old do you have to be to fly from Pennsylvania to Dublin Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The required travel and health documents for your Dublin Airport 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 Dublin Airport. 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 Dublin?
Based on momondo bookings for flights between Pennsylvania and Dublin, the leading plane model is Boeing 787-8 Dreamliner, making up 36.36% of the total bookings. Other popular models include Boeing 787 Dreamliner with 27.60%, Airbus A321neo with 16.30%, and Boeing 787-9 Dreamliner with 12.35%.
Best airlines flying from Pennsylvania to Dublin
Compare and see reviews for airlines that fly from Pennsylvania to Dublin with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $327 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $414 | Free Cancellation | Rating 7.0 482 reviews | |||
| PriceFrom $463 | Free Cancellation | Rating 7.0 1,063 reviews | |||
| PriceFrom $475 | Free Cancellation | Rating 7.6 1,269 reviews | |||
| PriceFrom $488 | Free Cancellation | Rating 7.5 1,435 reviews | |||
| PriceFrom $491 | Free Cancellation | Rating 6.6 6,767 reviews | |||
| PriceFrom $511 | Free Cancellation | Rating 7.0 2,676 reviews | |||
| PriceFrom $514 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $520 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $525 | Free Cancellation | Rating 7.3 2,926 reviews |
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Pennsylvania to Dublin?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pennsylvania to Dublin. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Pennsylvania to Dublin with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Pennsylvania to Dublin flights to just show those with flexible booking policies.
How can momondo help me find flights from Pennsylvania to Dublin?
Once all potential Pennsylvania to Dublin 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 Pennsylvania to Dublin right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Pennsylvania to Dublin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dublin and let you know when they change.