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Find cheap flights from Pittsburgh to Ireland from $353

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Ireland departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

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Best Ireland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop$685
Shannon
Shannon1 stop$809
Cork
Cork2 stops$845

Good to know

Low season

January

High season

September

Cheapest flight

$353
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Pittsburgh to Dublin

FAQs - booking Ireland flights

  • 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.

  • How does KAYAK find such low prices on flights from Pittsburgh to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ireland from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ireland with an airline and back to Pittsburgh with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ireland from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Morning departure is around 50% more expensive than an evening flight, on average*.
  • 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.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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.
8.0
DeltaOverall score based on 10826 reviews
7.4Food
7.9Comfort
8.0Entertainment
8.2Boarding
8.6Crew
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Food was terrible Not many options Stewards dont care Delay

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

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

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

After sitting on plane for 7+ hours, flight was canceled. And to makes matters worse, my suitcase is in baggage hell!

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

Easy boarding, roomy seats, plenty of good food, very helpful snd friendly staff. Very smooth flight! Only thing that could have been better was to have cranberry juice. Women like this as it helps avoid UTI’s and not as sweet as other juices.

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Book cheap flights from Pittsburgh to Ireland

Recent round-trip flight deals

8/31Sat
1 stopBritish Airways
31h 14mPIT-DUB
12/23Mon
2 stopsBritish Airways
28h 47mDUB-PIT
$685
6/4Tue
3 stops
22h 38mPIT-DUB
6/13Thu
3 stops
39h 22mDUB-PIT
$686
10/13Sun
1 stopUnited Airlines
12h 10mPIT-DUB
10/25Fri
2 stopsUnited Airlines
36h 02mDUB-PIT
$783
8/6Tue
1 stopAir Canada
12h 05mPIT-DUB
9/18Wed
2 stopsAir Canada
16h 55mDUB-PIT
$790
10/13Sun
1 stopAir Canada
10h 55mPIT-DUB
10/25Fri
2 stopsAir Canada
33h 56mDUB-PIT
$796
9/2Mon
1 stopAmerican Airlines
10h 01mPIT-DUB
9/13Fri
2 stopsAmerican Airlines
14h 55mDUB-PIT
$810
8/11Sun
2 stopsUnited Airlines
18h 07mPIT-DUB
8/20Tue
2 stopsUnited Airlines
24h 51mDUB-PIT
$813
9/23Mon
2 stopsDelta
35h 20mPIT-SNN
10/4Fri
1 stopDelta
13h 05mSNN-PIT
$826
9/23Mon
2 stopsDelta
23h 05mPIT-ORK
10/3Thu
2 stopsDelta
25h 11mORK-PIT
$845
9/23Mon
2 stopsAmerican Airlines
16h 57mPIT-SNN
10/3Thu
2 stopsAmerican Airlines
23h 30mSNN-PIT
$856

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Recent one-way flight deals

6/1Sat
2 stops
21h 01mPIT-DUB
$353
9/6Fri
3 stops
30h 21mPIT-DUB
$452
9/6Fri
3 stops
30h 21mPIT-DUB
$457
9/12Thu
3 stops
30h 40mPIT-DUB
$464
6/1Sat
3 stops
55h 56mPIT-DUB
$466
9/12Thu
1 stopJetBlue
17h 07mPIT-DUB
$597
9/6Fri
1 stopJetBlue
12h 30mPIT-DUB
$611
10/2Wed
1 stopKLM
10h 16mPIT-DUB
$626
9/6Fri
2 stopsUnited Airlines
15h 05mPIT-DUB
$668
6/1Sat
1 stopAer Lingus
30h 54mPIT-SNN
$749

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Last minute flights from Pittsburgh to Ireland

Last minute flight, train and bus deals

5/6Mon
multi-stop
33h 01mPIT-DUB
5/14Tue
multi-stop
24h 07mDUB-PIT
$879
5/6Mon
multi-stop
23h 25mPIT-DUB
5/13Mon
multi-stop
30h 35mDUB-PIT
$919
5/7Tue
multi-stop
20h 46mPIT-DUB
5/9Thu
multi-stop
31h 00mDUB-PIT
$934
5/6Mon
multi-stop
32h 11mPIT-DUB
5/14Tue
multi-stop
34h 46mDUB-PIT
$947
5/6Mon
multi-stopAir Canada
35h 45mPIT-DUB
5/13Mon
multi-stopAir Canada
33h 56mDUB-PIT
$1,140
5/7Tue
multi-stopUnited Airlines
10h 16mPIT-SNN
6/11Tue
multi-stopUnited Airlines
16h 36mSNN-PIT
$1,350
5/7Tue
multi-stopUnited Airlines
16h 35mPIT-SNN
6/11Tue
multi-stopUnited Airlines
18h 57mSNN-PIT
$1,355
5/7Tue
multi-stopBritish Airways
14h 10mPIT-DUB
5/9Thu
multi-stopBritish Airways
11h 49mDUB-PIT
$1,368
5/8Wed
multi-stopAmerican Airlines
13h 06mPIT-DUB
5/10Fri
multi-stopAmerican Airlines
15h 08mDUB-PIT
$1,384
5/7Tue
multi-stopAir Canada
24h 05mPIT-SNN
6/11Tue
multi-stopAir Canada
19h 30mSNN-PIT
$1,570

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Pittsburgh - Ireland Flights

Departure:

Pittsburgh (PIT)United States

Return flight deals:

Ireland - Pittsburgh

Cabin classes: