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Ireland

$316+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DUB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$437
(JetBlue)

Popular in

June

Cheapest in

January

Average price

$1,202
From Pittsburgh to Ireland
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/10. 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.
Mon 8/114:35 pmPIT - DUB
1 stop11h 25mJetBlue
Thu 8/2111:30 amDUB - PIT
1 stop17h 22mJetBlue
Deal found 6/10$437
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Mon 8/116:30 amPIT - DUB
2 stops20h 15mMultiple Airlines
Thu 8/219:20 amDUB - PIT
2 stops14h 41mMultiple Airlines
Deal found 6/10$454
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/113:15 pmPIT - DUB
1 stop11h 30mUnited Airlines
Thu 8/219:20 amDUB - PIT
2 stops33h 20mUnited Airlines
Deal found 6/10$497
This lol.travel deal was found by Cheapflights users on 6/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/43:15 pmPIT - DUB
1 stop11h 30mAir Canada
Wed 8/209:50 amDUB - PIT
2 stops33h 45mAir Canada
Deal found 6/12$529
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/41:00 pmPIT - DUB
2 stops13h 55mDelta
Tue 8/1911:00 amDUB - PIT
2 stops17h 59mDelta
Deal found 6/10$540
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 11/110:25 pmPIT - DUB
1 stop16h 15mAmerican Airlines
Tue 11/1111:30 amDUB - PIT
1 stop10h 29mAmerican Airlines
Deal found 6/11$575
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 12/19:45 pmPIT - SNN
1 stop14h 00mAmerican Airlines
Mon 12/87:50 amSNN - PIT
1 stop16h 30mAmerican Airlines
Deal found 6/11$584
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:50 pmPIT - DUB
2 stops23h 30mScandinavian Airlines
Mon 12/812:30 pmDUB - PIT
2 stops38h 42mScandinavian Airlines
Deal found 6/11$614
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:35 amPIT - DUB
2 stops20h 10mLufthansa
Mon 8/259:20 amDUB - PIT
2 stops18h 08mLufthansa
Deal found 6/11$623
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/278:30 pmPIT - DUB
1 stop11h 45mIcelandair
Sun 8/1012:15 pmDUB - PIT
1 stop12h 05mIcelandair
Deal found 6/10$635
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 10/72:07 pmPIT - SNN
2 stops15h 08mUnited Airlines
Wed 10/1512:30 pmSNN - PIT
2 stops16h 14mUnited Airlines
Deal found 6/10$645
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:05 amPIT - DUB
2 stops25h 45mSWISS
Sun 8/246:40 pmDUB - PIT
2 stops31h 12mSWISS
Deal found 6/9$662

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 June 12, 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

Mon 8/11

4:35 pm-9:00 am

1 stop11h 25m

Dublin

Thu 8/21

11:30 am-11:52 pm

1 stop17h 22m

$437

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 8/11

6:30 am-7:45 am

2 stops20h 15m

Dublin

Thu 8/21

9:20 am-7:01 pm

2 stops14h 41m

$454

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 8/11

3:15 pm-7:45 am

1 stop11h 30m

Dublin

Thu 8/21

9:20 am-1:40 pm

2 stops33h 20m

$497

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 8/4

3:15 pm-7:45 am

1 stop11h 30m

Dublin

Wed 8/20

9:50 am-2:35 pm

2 stops33h 45m

$529

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 8/4

5:40 pm-10:00 am

1 stop11h 20m

Dublin

Tue 8/19

11:00 am-11:59 pm

2 stops17h 59m

$540

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sat 11/1

10:25 pm-6:40 pm

1 stop16h 15m

Dublin

Tue 11/11

11:30 am-4:59 pm

1 stop10h 29m

$575

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Mon 12/1

9:45 pm-4:45 pm

1 stop14h 00m

Shannon

Mon 12/8

7:50 am-7:20 pm

1 stop16h 30m

$584

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Thu 11/27

1:50 pm-6:20 pm

2 stops23h 30m

Dublin

Mon 12/8

12:30 pm-10:12 pm

2 stops38h 42m

$614

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sun 8/17

6:35 am-7:45 am

2 stops20h 10m

Dublin

Mon 8/25

9:20 am-10:28 pm

2 stops18h 08m

$623

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sun 7/27

8:30 pm-1:15 pm

1 stop11h 45m

Dublin

Sun 8/10

12:15 pm-7:20 pm

1 stop12h 05m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 34 results
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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 $947). 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 June 12, 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.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and SWISS from Pittsburgh to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Pittsburgh to Ireland one-way?

    One-way options have recently been found by users for as low as $443 on JetBlue. Other airlines that offer cheap prices include British Airways from $577 and KLM from $578 one-way.

  • 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 $947). 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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LaGuardia to Leonardo da Vinci/Fiumicino flights
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$414Average$710FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$488Average$820FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$498Average$701FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$498Average$719FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$501Average$730FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$508Average$878FlexibilityNo cancel feeOn-time77%
DeltaCheapest$508Average$814FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$519Average$859FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$555Average$705FlexibilityNo cancel feeOn-time62%
KLMCheapest$586Average$1,196FlexibilityNo cancel feeOn-time75%

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