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Ireland

$275+ Cheap flights from Pittsburgh (PIT) to Ireland

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DUB
okt. 15 — okt. 221
wo 10/15
wo 10/22
1 adult, Economy
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Cheap flight deals from Pittsburgh to Ireland

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

Round-trip from

$485
(lastminute.com)

One-way from

$275
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$757
From Pittsburgh to Ireland
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One-way flight from Pittsburgh to Ireland
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Highest demand for flights based on searches. 18% potential increase in price ($184 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 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 Pittsburgh to Ireland

Cheapest flights from Pittsburgh to Ireland
Explore the most affordable flight options available from Pittsburgh to Ireland. 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 10/194:15 pmPIT - DUB
1 stop11h 00mMultiple Airlines
di 11/49:10 amDUB - PIT
2 stops15h 01mMultiple Airlines
Deal found 9/14$485
This Aunt Betty 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 10/278:10 pmPIT - DUB
1 stop10h 10mUnited Airlines
wo 11/129:00 amDUB - PIT
2 stops17h 05mUnited Airlines
Deal found 9/13$486
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.
di 12/28:10 pmPIT - DUB
1 stop9h 10mUnited Airlines
wo 12/109:00 amDUB - PIT
1 stop13h 14mUnited Airlines
Deal found 9/15$487
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.
di 12/27:00 amPIT - DUB
2 stops19h 10mAir Canada
wo 12/109:00 amDUB - PIT
1 stop13h 14mAir Canada
Deal found 9/15$489
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 10/278:10 pmPIT - DUB
2 stops30h 00mMultiple Airlines
wo 11/129:00 amDUB - PIT
1 stop13h 14mMultiple Airlines
Deal found 9/14$491
This Aunt Betty 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 10/192:07 pmPIT - DUB
1 stop14h 38mUnited Airlines
di 11/41:35 pmDUB - PIT
1 stop10h 36mUnited Airlines
Deal found 9/14$492
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 11/39:15 pmPIT - DUB
1 stop14h 50mBritish Airways
di 11/118:40 pmDUB - PIT
1 stop27h 40mBritish Airways
Deal found 9/14$494
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 11/39:15 pmPIT - DUB
1 stop13h 25mAmerican Airlines
di 11/1111:30 amDUB - PIT
2 stops16h 38mAmerican Airlines
Deal found 9/14$500
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 11/113:35 pmPIT - DUB
1 stop11h 10mKLM
wo 11/1911:30 amDUB - PIT
1 stop11h 08mKLM
Deal found 9/13$502
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 11/1111:55 amPIT - DUB
2 stops14h 15mMultiple Airlines
wo 11/199:00 amDUB - PIT
2 stops14h 49mMultiple Airlines
Deal found 9/13$504
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 10/2910:15 pmPIT - SNN
1 stop14h 30mAmerican Airlines
wo 11/57:50 amSNN - PIT
1 stop16h 30mAmerican Airlines
Deal found 9/14$544
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 12/19:05 pmPIT - SNN
1 stop14h 40mAmerican Airlines
ma 12/87:50 amSNN - PIT
1 stop16h 30mAmerican Airlines
Deal found 9/12$554

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Ireland 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 Pittsburgh to Ireland that are best for you.

Fly from

Pittsburgh

Fly to

Ireland

Route

Depart

Return

Price

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

ma 11/3

9:15 pm-5:05 pm

1 stop14h 50m

Dublin

di 11/11

5:05 pm-7:20 pm

1 stop31h 15m

$494

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

ma 11/3

9:15 pm-3:40 pm

1 stop13h 25m

Dublin

di 11/11

11:30 am-11:08 pm

2 stops16h 38m

$500

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

di 10/14

4:27 pm-9:00 am

1 stop11h 33m

Dublin

do 10/23

11:30 am-11:49 pm

1 stop17h 19m

$508

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

wo 10/29

6:36 pm-3:45 pm

2 stops17h 09m

Dublin

wo 11/5

9:45 am-12:32 am

1 stop19h 47m

$522

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

ma 10/27

8:10 pm-10:20 am

1 stop10h 10m

Dublin

ma 11/3

9:00 am-1:09 pm

2 stops33h 09m

$524

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

do 3/12

1:50 pm-9:25 am

2 stops39h 35m

Dublin

di 3/17

12:30 pm-9:26 pm

2 stops36h 56m

$524

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

di 11/11

2:50 pm-10:20 am

1 stop14h 30m

Dublin

zo 11/16

9:00 am-5:14 pm

1 stop13h 14m

$537

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

ma 12/1

9:05 pm-4:45 pm

1 stop14h 40m

Shannon

ma 12/8

7:50 am-7:20 pm

1 stop16h 30m

$554

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

wo 10/29

5:36 pm-11:30 am

2 stops13h 54m

Shannon

wo 11/5

7:50 am-7:16 pm

2 stops16h 26m

$559

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

di 10/7

6:50 pm-10:15 am

1 stop10h 25m

Shannon

wo 10/15

12:30 pm-7:56 pm

1 stop12h 26m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 25 results
1
2
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Best time to book a flight from Pittsburgh to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Pittsburgh 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 Pittsburgh to Ireland

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

Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Ireland (average of $509). Flying from Pittsburgh to Ireland in June is currently the most expensive (average of $923). 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 PIT to IE?

Find hourly flight availability from Pittsburgh to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated september 15, 2025.

When flying from Pittsburgh to Ireland, 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 Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated september 15, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and JetBlue from Pittsburgh to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
JetBlue
7.2
Good
2,912 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Icelandair
7.0
Good
544 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Ireland. 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 from for flights from Pittsburgh to Ireland?

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

  • How long is the flight from Pittsburgh to Ireland?

    Airlines like British Airways, American Airlines, and JetBlue fly from Pittsburgh to Ireland in about 11h 33m. The time it takes to get you to your destination can typically vary by up to 3h 17m. Airlines will cover a distance of 3433 mi. This flight may include one or multiple stops.

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

    While some choose either Pittsburgh - Shannon or Pittsburgh - Cork, Pittsburgh - Dublin is the most popular route from Pittsburgh to Ireland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh to Ireland 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 Pittsburgh to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Ireland (average of $509). Flying from Pittsburgh to Ireland in June is currently the most expensive (average of $923). 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

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Alternative routes for Pittsburgh to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Pittsburgh to Ireland

Discover the top 10 airlines that operate flights from Pittsburgh to Ireland. 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 september 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$369Average$884FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$414Average$676FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$488Average$790FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$498Average$834FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$501Average$741FlexibilityNo cancel feeOn-time67%
JetBlueCheapest$507Average$728FlexibilityNo cancel feeOn-time62%
DeltaCheapest$515Average$809FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$518Average$823FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$526Average$725FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$539Average$919FlexibilityNo cancel feeOn-time77%

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