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$411+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PIT
okt. 15 — okt. 221
wo 10/15
wo 10/22
1 adult, Economy
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Cheap flight deals from Ireland to Pittsburgh

Keep the following information in mind while searching for Ireland to Pittsburgh flight deals. Data was last updated september 15, 2025.

Round-trip from

$730
(Mytrip)

One-way from

$411
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$788
From Ireland to Pittsburgh
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One-way flight from Ireland to Pittsburgh
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Highest demand for flights based on searches. 5% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 september 15, 2025.

This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 9/2111:30 amDUB - PIT
1 stop10h 40mJetBlue
za 10/43:49 pmPIT - DUB
1 stop12h 11mJetBlue
Deal found 9/14$596
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 9/2211:30 amDUB - PIT
1 stop10h 40mJetBlue
ma 10/68:21 pmPIT - DUB
1 stop31h 39mJetBlue
Deal found 9/14$600
This JetBlue deal was found by Cheapflights users on 9/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 9/2011:30 amDUB - PIT
1 stop10h 40mJetBlue
vr 10/34:25 pmPIT - DUB
1 stop11h 35mJetBlue
Deal found 9/13$632
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 10/305:45 amDUB - PIT
3 stops38h 24mMultiple Airlines
do 11/68:26 pmPIT - DUB
3 stops18h 54mMultiple Airlines
Deal found 9/15$730
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 9/219:50 amDUB - PIT
2 stops28h 40mMultiple Airlines
za 10/46:04 pmPIT - DUB
3 stops33h 11mMultiple Airlines
Deal found 9/14$762
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 9/204:45 pmDUB - PIT
1 stop32h 11mMultiple Airlines
vr 10/39:34 amPIT - DUB
2 stops28h 16mMultiple Airlines
Deal found 9/13$784
This Icelandair deal was found by Cheapflights users on 9/12. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 12/311:30 amDUB - PIT
2 stops15h 16mIcelandair
zo 12/77:00 amPIT - DUB
2 stops22h 15mIcelandair
Deal found 9/12$789
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 9/222:15 pmDUB - PIT
2 stops24h 49mIcelandair
ma 10/68:21 pmPIT - DUB
2 stops33h 44mIcelandair
Deal found 9/14$796
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 10/29:15 pmSNN - PIT
2 stops22h 26mMultiple Airlines
ma 10/63:25 pmPIT - SNN
2 stops19h 45mMultiple Airlines
Deal found 9/15$814
This British Airways deal was found by Cheapflights users on 9/13. 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.
vr 12/268:50 amDUB - PIT
1 stop15h 30mBritish Airways
wo 12/319:15 pmPIT - DUB
1 stop14h 45mBritish Airways
Deal found 9/13$829
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 10/212:30 pmSNN - PIT
1 stop12h 26mUnited Airlines
ma 10/64:05 pmPIT - SNN
2 stops13h 10mUnited Airlines
Deal found 9/15$952
This TravelUp deal was found by Cheapflights users on 9/15. 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.
do 10/212:30 pmSNN - PIT
1 stop10h 26mLufthansa
ma 10/64:23 pmPIT - SNN
1 stop12h 52mLufthansa
Deal found 9/15$962

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 september 15, 2025.
Use the filters below to find and compare flights from Ireland to Pittsburgh that are best for you.

Fly from

Ireland

Fly to

Pittsburgh

Route

Depart

Return

Price

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

do 10/30

5:45 am-4:09 pm

3 stops38h 24m

Pittsburgh

do 11/6

8:26 pm-8:20 pm

3 stops18h 54m

$730

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

wo 12/3

11:30 am-9:46 pm

2 stops15h 16m

Pittsburgh

zo 12/7

7:00 am-10:15 am

2 stops22h 15m

$789

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

do 10/2

9:15 pm-2:41 pm

2 stops22h 26m

Pittsburgh

ma 10/6

3:25 pm-4:10 pm

2 stops19h 45m

$814

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

vr 12/26

8:50 am-7:20 pm

1 stop15h 30m

Pittsburgh

wo 12/31

9:15 pm-5:00 pm

1 stop14h 45m

$829

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

do 10/30

5:55 am-10:34 pm

2 stops20h 39m

Pittsburgh

do 11/6

11:58 am-7:50 am

2 stops14h 52m

$842

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

di 10/28

5:55 am-11:03 pm

2 stops21h 08m

Pittsburgh

di 11/4

11:50 am-8:45 am

1 stop15h 55m

$845

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

vr 12/26

11:30 am-7:31 pm

2 stops13h 01m

Pittsburgh

wo 12/31

10:05 am-8:40 am

1 stop17h 35m

$853

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

wo 12/3

1:10 pm-7:20 pm

1 stop11h 10m

Pittsburgh

zo 12/7

2:45 pm-9:50 am

2 stops14h 05m

$854

CorkPittsburgh

ORK - PIT

ORKPIT

Cork

vr 2/13

6:00 am-10:41 pm

2 stops21h 41m

Pittsburgh

di 2/17

5:11 pm-12:55 pm

2 stops14h 44m

$933

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

do 10/2

12:30 pm-7:56 pm

1 stop12h 26m

Pittsburgh

ma 10/6

4:05 pm-10:15 am

2 stops13h 10m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
1
2

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, August is the cheapest month in which you can book a flight from Ireland to Pittsburgh (average of $262). Flying from Ireland to Pittsburgh in November is currently the most expensive (average of $333). 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.

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?

    Icelandair, Delta, and United Airlines can get you from Ireland to Pittsburgh in just under 12h 26m. Your travel time can differ by up to 9h 15m. The distance between Ireland and Pittsburgh is about 3341 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.

  • 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, August is the cheapest month in which you can book a flight from Ireland to Pittsburgh (average of $262). Flying from Ireland to Pittsburgh in November is currently the most expensive (average of $333). 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
Mars
Steubenville
Monroeville
Washington
Wexford
Belle Vernon

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Alternative routes for Ireland to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
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