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$365+ Cheap flights from Ireland to Pittsburgh (PIT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PIT
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
1 adult, Economy
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Cheap flight deals from Ireland to Pittsburgh

Cheapest flights from Ireland to Pittsburgh
Explore the most affordable flight options available from Ireland to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.

This TravelUp deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:40 am
DUB
-
PIT
1 stop16h 48m
JetBlue
Sun 8/306:00 am
PIT
-
DUB
1 stop22h 00m
JetBlue
Deal found 6/25$484
This TravelUp deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:40 am
DUB
-
PIT
1 stop16h 48m
JetBlue
Thu 7/167:00 am
PIT
-
DUB
1 stop20h 20m
JetBlue
Deal found 6/23$510
This Flighttix deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:40 am
DUB
-
PIT
1 stop30h 23m
JetBlue
Sun 7/126:25 am
PIT
-
DUB
1 stop21h 35m
JetBlue
Deal found 6/22$516
This Ovago deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:30 am
DUB
-
PIT
1 stop16h 50m
JetBlue
Sun 8/306:00 am
PIT
-
DUB
1 stop22h 00m
JetBlue
Deal found 6/25$529
This SmartFares deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:40 am
DUB
-
PIT
1 stop16h 48m
JetBlue
Sun 7/126:25 am
PIT
-
DUB
1 stop21h 35m
JetBlue
Deal found 6/21$550
This SmartFares deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:40 am
DUB
-
PIT
1 stop14h 08m
JetBlue
Mon 8/316:00 am
PIT
-
DUB
1 stop22h 00m
JetBlue
Deal found 6/22$551
This Ovago deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:40 am
DUB
-
PIT
1 stop29h 23m
JetBlue
Sun 7/266:25 am
PIT
-
DUB
1 stop21h 35m
JetBlue
Deal found 6/21$591
This SmartFares deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:40 am
DUB
-
PIT
1 stop16h 48m
JetBlue
Wed 8/128:38 pm
PIT
-
DUB
1 stop30h 42m
JetBlue
Deal found 6/23$600
This SmartFares deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:40 am
DUB
-
PIT
1 stop14h 08m
JetBlue
Sun 7/199:00 am
PIT
-
DUB
1 stop18h 20m
JetBlue
Deal found 6/21$678
This SmartFares deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:40 am
DUB
-
PIT
1 stop16h 48m
JetBlue
Mon 7/206:25 am
PIT
-
DUB
1 stop21h 35m
JetBlue
Deal found 6/21$683
This British Airways deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:55 am
ORK
-
PIT
1 stop12h 25m
British Airways
Tue 11/175:51 pm
PIT
-
ORK
2 stops16h 34m
British Airways
Deal found 6/24$869
This TravelUp deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:30 am
SNN
-
PIT
2 stops16h 58m
British Airways
Sun 8/165:28 pm
PIT
-
SNN
2 stops17h 42m
British Airways
Deal found 6/25$956

Find flight deals from Ireland to Pittsburgh

Keep the following information in mind while searching for Ireland to Pittsburgh flight deals. Data was last updated June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$484
(TravelUp)

One-way from

$365
(Cheapflightsfares)

Popular in

August

Cheapest in

May

Average price

$833

Good one-way deal

$641 or less
Provider with most accurate pricing for Dublin-Pittsburgh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Pittsburgh flights.
Search Deals
From Ireland to Pittsburgh
Search Deals
One-way flight from Ireland to Pittsburgh
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a one-way flight from Ireland to Pittsburgh.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Pittsburgh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 25, 2026.
Use the filters below to find and compare flights from Ireland to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Wed 8/26

10:40 am-10:28 pm

1 stop16h 48m

Pittsburgh

Sun 8/30

6:00 am-9:00 am

1 stop22h 00m

$484

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Wed 8/26

5:55 am-6:23 pm

2 stops17h 28m

Pittsburgh

Sun 8/30

12:17 pm-9:15 am

2 stops15h 58m

$743

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Wed 8/26

3:40 pm-6:40 pm

Nonstop8h 00m

Pittsburgh

Sun 8/30

11:21 am-11:50 am

1 stop19h 29m

$777

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Mon 8/3

10:40 am-7:48 pm

1 stop14h 08m

Pittsburgh

Sun 8/9

6:00 am-9:00 am

1 stop22h 00m

$799

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Mon 7/6

5:55 am-7:00 pm

2 stops18h 05m

Pittsburgh

Sun 7/12

10:27 am-7:55 am

2 stops16h 28m

$857

CorkPittsburgh

ORK - PIT

ORKPIT

Cork

Fri 11/13

11:55 am-7:20 pm

1 stop12h 25m

Pittsburgh

Tue 11/17

5:51 pm-3:25 pm

2 stops16h 34m

$869

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Mon 8/3

3:40 pm-6:40 pm

Nonstop8h 00m

Pittsburgh

Wed 8/12

11:21 am-11:50 am

1 stop19h 29m

$924

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Sun 8/9

7:30 am-7:28 pm

2 stops16h 58m

Pittsburgh

Sun 8/16

5:28 pm-4:10 pm

2 stops17h 42m

$956
Quickest round-trip

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Mon 7/6

3:40 pm-6:40 pm

Nonstop8h 00m

Pittsburgh

Sun 7/12

8:10 pm-8:10 am

Nonstop7h 00m

$1,002

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Mon 8/3

11:10 am-10:33 pm

2 stops16h 23m

Pittsburgh

Wed 8/12

11:59 am-8:15 am

2 stops15h 16m

$1,012

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 27 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Ireland to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Ireland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Pittsburgh

What is the cheapest month to book a flight from Ireland to Pittsburgh?

Currently, April is the cheapest month in which you can book a flight from Ireland to Pittsburgh (average of $449). Flying from Ireland to Pittsburgh in January is currently the most expensive (average of $990). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to PIT?

Find hourly flight availability from Ireland to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 25, 2026.

When flying from Ireland to Pittsburgh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pittsburgh. Reviews last updated June 25, 2026.
Read through reviews of airlines operating flights from Ireland to Pittsburgh, such as Aer Lingus. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,626 reviews

Food

6.6

Boarding

7.4

Comfort

7.2

Entertainment

7.0

Overall

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Lama,May 2026

DUB - ALC

Seats were super small, there was no food, and they lost my bag.
Aer Lingus
7.3
Good
1,626 reviews
Aer Lingus
7.3
Good
1,626 reviews

Food

6.6

Boarding

7.4

Comfort

7.2

Entertainment

7.0

Overall

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Lama,May 2026

DUB - ALC

Seats were super small, there was no food, and they lost my bag.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Pittsburgh from Ireland?

    Located just 13.5 mi from the city center, Pittsburgh (PIT) is the airport most travelers will use when flying to Pittsburgh from Ireland.

  • How long is the flight from Ireland to Pittsburgh?

    JetBlue, Delta, and Iberia can get you from Ireland to Pittsburgh in just under 8h. Your travel time can differ by up to 9h 28m. The distance between Ireland and Pittsburgh is about 3433 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Ireland to Pittsburgh?

    The most popular route from Ireland to Pittsburgh is Dublin - Pittsburgh. You may also consider Shannon - Pittsburgh or Cork - Pittsburgh.

  • What are the most reliable airlines from Ireland to Pittsburgh?

    Consider American Airlines (92%), Aer Lingus (92%) or Iberia (92%) when booking your flight. These represent the most reliable airlines when flying from Ireland to Pittsburgh.

  • What are the cheapest flights from Ireland to Pittsburgh?

    Looking for the cheapest flight from Ireland to Pittsburgh? While on average our users pay $641, our data indicates the cheapest price to be $575. The most popular route (Dublin - Pittsburgh), is priced around $532.

  • Can I find deals for flights from Ireland to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on Ireland to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Pittsburgh.

  • Can I find deals for business class flights from Ireland to Pittsburgh?

    Yes. Cheapflights offers flight deals from Ireland to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Pittsburgh?

    Currently, April is the cheapest month in which you can book a flight from Ireland to Pittsburgh (average of $449). Flying from Ireland to Pittsburgh in January is currently the most expensive (average of $990). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Monroeville
Washington
Mars
Chester
Steubenville
Wexford
Belle Vernon

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ireland to Pittsburgh

Discover the top airline that operate flights from Ireland to Pittsburgh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$682Average$991FlexibilityNo cancel feeOn-timeN/A

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