$313 Find Cheap Flights from Pittsburgh to Ireland - Compare and Save

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Cheap Flights from Pittsburgh to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Dublin
Dublinnonstop$679
Shannon
Shannon1 stop$906
Cork
Cork2 stops$882
Dublin
Dublinnonstop$679
Shannon
Shannon1 stop$906
Cork
Cork2 stops$882
Booking Insights

Price, demand and travel trends for Pittsburgh to Ireland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Pittsburgh to Ireland cheaper or more expensive than last year?

Fares from Pittsburgh to Ireland are running about 7% lower than they were around this time last year, averaging $747 round-trip.

What are the cheapest fares from Pittsburgh to Ireland right now?

Here are the cheapest round-trip fares from Pittsburgh to Ireland on KAYAK in the last week:

• Dublin (DUB) from $679
• Shannon (SNN) from $728
• Cork (ORK) from $882

What’s the cheapest month to fly from Pittsburgh to Ireland?

February is the cheapest time of year to fly, with average fares of $629. Prices are highest in June, when average flight costs increase to around $1,061.

When is the best time to book flights from Pittsburgh to Ireland?

Book your flights 16 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 50% compared to booking last-minute (within 2 weeks of departure).

Which airport in Ireland is the cheapest to fly to from Pittsburgh?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Ireland are:

• Cork (ORK) (avg. price $630)
• Dublin (DUB) (avg. price $755)
• Shannon (SNN) (avg. price $1,018)

What’s the cheapest day to fly from Pittsburgh to Ireland?

Wednesday tends to be the cheapest day to fly from Pittsburgh to Ireland, while Thursday is the most expensive. Fares run about 23% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Pittsburgh to Ireland?

Data from the past 12 months shows it's cheapest to fly to Ireland during the afternoon with average prices of $696. The night is the most expensive time to fly, with average prices of $801.

Key details for Pittsburgh to Ireland flights

Low season

January

Cheapest flight

$313
Beat the crowds with an average 71% drop in travelers.
The most popular month to fly with an average 87% increase in travelers.
One-way flight from Pittsburgh to Dublin

Your Pittsburgh to Ireland flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Pittsburgh to Ireland?

    Fares from Pittsburgh to Ireland are around their usual level right now. A round-trip under $598 is considered a good deal, so it's worth keeping an eye out, or setting a Price Alert to catch price changes.

  • How much should I budget for a flight from Pittsburgh to Ireland?

    Over the past 12 months, round-trip fares from Pittsburgh to Ireland have ranged from $598 to $995.

  • What are the main airports serving Ireland?

    Ireland has 8 airports. The three busiest are Dublin (DUB) (94% of arrivals), Shannon (SNN) (4%) and Cork (ORK) (2%).

  • What airlines fly nonstop from Pittsburgh to Ireland?

    Based on the flight schedule for the next 3 months, just one airline regularly flies nonstop from Pittsburgh to Ireland: Aer Lingus.

  • Where in Ireland can I fly nonstop from Pittsburgh?

    Based on the flight schedule for the next 3 months, you can only fly nonstop from Pittsburgh to Dublin.

  • Is it cheaper to fly with a layover from Pittsburgh to Ireland?

    Yes. Nonstop flights from Pittsburgh to Ireland average $772 over the past 12 months, but flights with a layover can cost less. The most affordable connecting airports are:

    • Toronto Pearson Intl (YYZ) (avg. price $477)
    • Charlotte Douglas (CLT) (avg. price $598)
    • Reykjavik Keflavik Intl (KEF) (avg. price $617)

  • How long is a flight from Pittsburgh to Ireland?

    Flights from Pittsburgh to Ireland take 7h on average.

  • Which cabin classes are available on flights from Pittsburgh to Ireland?

    On flights from Pittsburgh to Ireland you can book Economy Class, Premium Economy Class or Business Class.

  • What are some popular landmarks in Ireland?

    KAYAK travelers' favorite landmarks in Ireland include:

    • St. Stephen's Green
    • St. Patrick's Cathedral
    • Aviva Stadium
    • Merrion Square

  • What are the earliest and latest flights from Pittsburgh to Ireland?

    The earliest nonstop flight from Pittsburgh to Ireland departs at 8:50 pm and the latest departs at 9:50 pm. Nonstop flights take about 7h.

  • What type of travel documentation is necessary to fly from Pittsburgh to Ireland?

    For travelers visiting Ireland as a tourist, there's no need to obtain a visa before your trip . When traveling to Ireland, you will need a valid passport, and it is important to remember that your passport cannot expire while you are in Ireland.

  • If I would like to fly to the Shannon Airport (SNN) from Pittsburgh, are there any flight options?

    When departing from the Pittsburgh International Airport you will find one-stop flights to this airport in Ireland aboard United Airlines, Lufthansa, and Aer Lingus.

  • What are some of the transportation choices to get from the Dublin International Airport to the downtown Dublin area?

    One option that is quite popular with travelers to this airport is aboard the Dublin Express bus that makes the trip from the airport to the downtown area in around 15 minutes. For travelers that would prefer to make this trip by taxi, you should expect a travel time of around 17 minutes.

  • Are there any hotels that have a convenient location close to the Dublin airport?

    One of the best choices for a hotel close to this airport is the Maldron Hotel Dublin Airport, which is only about a 3-minute walk from the airport, plus they offer a free 24-hour shuttle. Another choice for a hotel near the airport is the Radisson Blu Hotel Dublin Airport, which also offers a complimentary shuttle service between the airport and the hotel.

Your guide to booking Pittsburgh to Ireland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 16 weeks before your trip. KAYAK data shows fares in this window are around 50% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for February when flights are typically cheapest and avoid June when prices are at their highest.
  • Flying on Wednesday is usually the cheapest. Flights on Thursday cost about 23% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Cork (ORK) is the cheapest airport to fly into from Pittsburgh. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Dublin, which is the most popular destination in Ireland. From there, it's easy to continue on to other popular destinations such as Galway, Cork and Killarney.
  • If you want the shortest trip, choose the Pittsburgh to Ireland nonstop route. If you'd rather save money, the route via Toronto Pearson Intl (YYZ) is usually the cheapest.
  • When travelers are looking for flights from Pittsburgh International Airport (PIT) to Ireland, they often choose the Dublin International Airport (DUB). When making this trip, travelers will see that there are one-stop flights available aboard Delta Airlines, United Airlines, Air Canada, American Airlines, British Airlines, and Aer Lingus.
  • For travelers that would like to save money on traveling from Pittsburgh International Airport to Dublin International Airport, one option is to take the two-stop flights offered by Air France or American Airlines, which offer substantially lower fares than one-stop routes.
  • If you are the type of traveler that would like to get to the Pittsburgh International Airport without having to drive your own car, consider riding on the Pittsburgh Regional Transit bus number 28X, which makes the trip in around 40 minutes.
  • For passengers that plan on driving themselves to the Pittsburgh International Airport, it is good to know that this airport offers a wide array of parking choices, including a very economical choice in the economy lot that offers one of the lowest daily rates available here. This airport also offers a reserved parking system where you can book your parking space online in advance and then receive a QR code to arrive and depart from the airport lots.
  • For travelers that plan on bringing a pet or a service animal with them through the Pittsburgh International Airport, it is good to know that this airport not only offers an outdoor pet relief area just outside of the American Airlines baggage claim, but there is also an indoor pet relief area adjacent to gate G77. This area features a sink, a trash receptacle, and an area that drains quite well for liquid pet waste.

Reviews of the top 5 airlines serving from Pittsburgh to Ireland

 
Need help choosing which airline to fly with from Pittsburgh to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1868 reviews
8.1Crew
6.7Food
7.1Entertainment
7.2Comfort
7.5Boarding
Airline reviews

All very good The food definitely lacks quality and at breakfast I was given a small muffin small orange juice and not even a coffee or tea were offered It would have been nice to have that first thing Apart from the food everything else was excellent

10.0 ExcellentAnonymous, Oct 2026
Read more Aer Lingus reviews

All very good The food definitely lacks quality and at breakfast I was given a small muffin small orange juice and not even a coffee or tea were offered It would have been nice to have that first thing Apart from the food everything else was excellent

Boarding was extremely efficient; I appreciated the back-to-front loading strategy. The instructions from staff were very clear and thoughtful, and they were friendly and generous with service. In-flight entertainment was top-notch.

The check in crew were so friendly and attentive. Probably the best in my experience and I’ve been flying at least four times a year most of my adult life. Very considerate and I appreciate it.

Absolutely the worst at baggage handling. Our baggage still has not been delivered. They couldn't find it in Dublin then when we got to Edinburgh they said the 2 bags were sitting in Dublin. After spending an hour filling out forms at the counter. We left for our hotel, bags arrived in Edinburgh at 505pm using my satellite tracker. Tried calling the numbers provided, no answer to their 24/7 service. Next morning the bags are still sitting at airport, no movement. Called different number provided by hotel in Sterling, the said it's souly the responsibility of the courier service now and they couldn't help. Completely ruined our travel plans, we must find clothes to purchase today instead of going to the museums we had purchased tickets for. This loss is costing us thousands in already paid hotels and services. No one takes any responsibility. I'll be contacting legal services on our return. We will never forget and I'll be a social advocate to avoid using this service.

I was disappointed with my experience on my Aer Lingus flight from Denver to Dublin. One of the biggest issues for me was the attitude of the cabin crew. They came across as cold, unfriendly, and unapproachable. There was very little warmth or friendliness, and I rarely saw anyone smile. I did not feel that the crew made passengers feel welcomed or cared for, which makes a significant difference on a long international flight. The cabin was also extremely cold and uncomfortable. What made this more frustrating was that we were instructed to put everything, including our blankets, underneath the seats at certain times rather than being allowed to keep ourselves covered. Considering how cold the cabin was, this was particularly uncomfortable. I also did not appreciate the tone used when giving some of these instructions. At times, the communication came across as unnecessarily loud and abrupt rather than polite and courteous. I understand that cabin crew have important safety responsibilities and passengers need to follow instructions, but those instructions can still be delivered in a professional, respectful, and friendly manner. Unfortunately, the lack of warmth and hospitality from the crew was the most disappointing part of my Aer Lingus experience.

Cabin crew was one of the worst in memory. Poor in delivering service - in some cases skipping it altogether. Someone in baggage handling managed to steal my electronic bag tracker from Apple.

I buy ticket from you and when I go to the airport aer Lingus they tell me you need travel visa for Ireland for one hour travel so when I buy tickets there no requirement I need transit, visa or not so when I try to cancel my ticket or change my ticket, you guys say there is no refund so you u guys take all my money which is very disappointed

The direct flight was a superb idea; please continue. The seats were less than comfortable for such a long flight.

The free WiFi was great so I could stream movies during the flight. I would like to have movies available instead of on my device. Thanks!

The flight was delayed leaving Philadelphia due to “catering” and consequently arrived in Dublin some 75 minutes later than scheduled. Consequently this caused me to miss my connecting flight to Glasgow and I had to spend the night in Dublin.

Just sat on the run way after we arrived early

Stored my cloth purse under seat in front off me as instructed. When I retrieved it, half of it was soaked, along with everything inside it. I don’t really know how that could have been prevented because the area did not look wet, but I was not happy about it.

It was easy to board, and the staff was friendly and helpful. What could have been better is that I shouldn't have to pay extra for a seat that doesn't recline.

Was on the plane sitting longer than the actual flight in air was, boarded at 5:45p and didn't take off until 6:50p flight was only about 30 minutes long. Just was poor experience will booking more with American Airlines.

It was great. All the crew were professional and nice.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

A three (3) hour flight should have meal service in First Class, not just potato chips!

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Seats suck. Only one drink service in three hours with the flight attendants being more attendant to their phones than the customer. Painful in the extreme.

The boarding agent and checked bag agent were both rude. It only takes a second to be kind. However, the flight crew was amazing. I got a turkey sandwich and it wasn't bad---not great but not bad. The internet was my biggest problem. This was a work trip and I REALLY needed the internet to meet a deadline but it didn't work for 80% of the trip. Very disappointing.

I tried to check in beforehand from Ireland. The Jet Blue website sent me to the Aer Lingus website and vice versa. I tried to get a boarding pass at Dublin Airport as well, but they said they couldn't help me either. I had to wait until I arrived at the gate in Boston to secure a boarding pass...it was a bit nerve wracking.

Great flight. Best in years. Very clean craft. Easy boarding. Communicative pilot. Friendly flight attendants. Absolutely smooth take off, in flight and landing. Very comfortable seats. Smoothest flight I've experienced in years. THANK YOU JET BLUE!

I was asked to pony up an additional $239 (over the $735 paid originally) for a one way middle seat, which was very uncomfortable. Where did you expect me to sit?

Jet Blue sevice was good. Just don't understand why they charge for earphones to listen to flight entertainment. Other than that, everything was excellent.

Mostly good, flight take off in time and land earlier I can’t ask for more..

My sons tv wasn’t working and they didn’t give him a kids meal I have to request it prior and no one told me!!! Then the 2nd flight they split us up. My two year old can’t sit alone on the plane hello?????

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

As with all airline's seats, a little more padding would appreciated. Especially on longer flights.

It was a late flight; crew was invisible. Zero air flow - the tiny plane was a sauna; the left the lights on for 1/2 of the flight; there was no water. Never again.

What an amazing plane! We flew a 787 to Miami. Although the Internet was not functioning, it was a wonderful flight.

Plane was in good shape, multiple passes from the drink cart, and one of the smoothest flights I've had in a while.

Smell of jet fuel was overwhelming from inside the plane while on the ground at take off and landing. Gave me a sore throat and a headache. During boarding, de-planing, taxi-ing, waiting in line for take off, etc. Also, the vents didn't have enough cool air coming out (yes, off course I opened it all the way) so the whole flight was hot and stuffy. But just my vent - all the vents.

The flight had a 6 hours delay. This should not happen to anyone. Airlines should provide an alternative with no additional costs.

Seat comfort was poor (no lumbar or lower back support).

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

The American flight was a connecting flight to an international flight. The international flight has a 2 check bag rule. Despite being informed of this, American would only check 1 bag and wanted 100 to check the second (basically a 3rd carry-on) to NYC. Subsequently tsa took a sealed container of maple syrup and a few other things that couldn't be in carry-on plus I had to lug around 3 pieces of luggage for the entire trip. The American reservation was made with the international and American actually checked the one piece the entire way to China. This is one of the reasons that I will avoid American airlines if possible in the future.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

It was a good flight. Of course it was full, but it went well.

Check on was very hard. I believe my seats had been selected when I booked, but when I checked in I had to select seats. My previous pre assigned seats were no longer showing and I had to take seats I did not want. Check in took me forever. I also had to pay an additional 22/seat when I had already paid. Lastly thought I had pre paid for a checked bag., but that did not show up so I had to pay for a checked bag. 75.00????

Great until k found out they never got my check bags onto the plane.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

The flight was ok. The seats are so small. The free wifi for members was not an option on this flight. The one flight attendant, older woman with straight white/grey hair, was very rude. The gentleman next to me asked about the wifi since he was a member as well. He stated, accurately, that the option to enter the idea number was not available. Her response was, "I don't know what to tell you" and walked away from him. The rest of the staff was wonderful. I asked another flight attendant about the wifi, she said the free wifi was not enabled on that flight (true or not- at least she was friendly). It was also pretty dirty. When I opened the tray table it had mushed crumbs and there was a dirty used pair of ear buds in my seat pocket. Lastly the air vent above my head was working but stuck so I was unable to move it to face me when it got warm. I fly American often but this really was not a great flight.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Someone switched seats in business class so they could sit together and we were left apart (3). Very disappointing. Staff did nothing

The seats (upgraded exit row), were the last comfortable plane seats my wife or I have ever experienced. Too narrow to turn at all to find a sleeping position. Devoid of cushioning to the point of feeling the frame bars across both the seat and the back. It was extremely uncomfortable and neither of us slept on the red eye.

Economy class has no legroom so if you have the money worth to upgrade! Food was absolutely horrible! The crew was super nice!!!!!

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

I liked that even though there was a two hour delay, I was notified WELL in advance, and could arrive at the airport later. Comfort was better than most airlines for the price. The crew was helpful and kind, taking time to respond to passengers’ questions, I noticed. The cheerfulness of the personnel made for a very pleasant vibe throughout. My experience was very positive.

More options for your flight from Pittsburgh to Ireland

Complete your trip to Ireland with a hotel stay or car rental