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Ireland

$389+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DUB
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$485
(Mytrip)

One-way from

$389
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$729
Provider with most accurate pricing for Pittsburgh-Dublin flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Dublin flights.
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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. 25% potential increase in price ($289 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 3, 2025.

This JetBlue Airways deal was found by Cheapflights users on 3/2. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:32 pmPIT - DUB
1 stop10h 48mJetBlue
Thu 10/2311:50 amDUB - PIT
1 stop17h 05mJetBlue
Deal found 3/2$480
This Mytrip deal was found by Cheapflights users on 3/2. 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.
Tue 4/16:00 amPIT - DUB
2 stops24h 05mMultiple Airlines
Tue 4/812:15 pmDUB - PIT
3 stops26h 28mMultiple Airlines
Deal found 3/2$485
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Wed 10/82:47 pmPIT - DUB
1 stop11h 23mUnited Airlines
Wed 10/159:50 amDUB - PIT
2 stops32h 17mUnited Airlines
Deal found 3/3$533
This Booking.com deal was found by Cheapflights users on 3/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:50 amPIT - DUB
2 stops18h 25mAir Canada
Wed 10/298:00 amDUB - PIT
1 stop11h 30mAir Canada
Deal found 3/2$543
This United deal was found by Cheapflights users on 3/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:50 amPIT - SNN
2 stops18h 25mUnited Airlines
Wed 10/1512:30 pmSNN - PIT
1 stop11h 34mUnited Airlines
Deal found 3/2$564
This Delta deal was found by Cheapflights users on 3/2. 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.
Wed 10/2210:23 amPIT - DUB
2 stops17h 22mDelta
Wed 10/298:50 amDUB - PIT
2 stops17h 47mDelta
Deal found 3/2$571
This British Airways deal was found by Cheapflights users on 3/2. 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.
Mon 11/39:45 pmPIT - DUB
1 stop16h 50mBritish Airways
Tue 11/1110:55 amDUB - PIT
2 stops15h 13mBritish Airways
Deal found 3/2$578
This SmartFares deal was found by Cheapflights users on 3/2. 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.
Sun 3/1610:55 amPIT - DUB
2 stops20h 45mScandinavian Airlines
Tue 4/17:05 pmDUB - PIT
2 stops31h 13mScandinavian Airlines
Deal found 3/2$592
This oojo deal was found by Cheapflights users on 3/1. 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.
Thu 9/258:30 pmPIT - DUB
1 stop9h 35mIcelandair
Thu 10/22:15 pmDUB - PIT
1 stop10h 05mIcelandair
Deal found 3/1$593
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 9/74:20 pmPIT - DUB
2 stops19h 35mLufthansa
Fri 9/199:00 amDUB - PIT
2 stops18h 38mLufthansa
Deal found 3/3$627
This Aeromexico deal was found by Cheapflights users on 3/3. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:55 pmPIT - DUB
1 stop31h 50mAir France
Fri 9/1211:00 amDUB - PIT
1 stop15h 15mAir France
Deal found 3/3$647
This Delta deal was found by Cheapflights users on 3/2. 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.
Tue 9/25:01 pmPIT - SNN
1 stop13h 09mDelta
Sat 9/131:05 pmSNN - PIT
1 stop13h 54mDelta
Deal found 3/2$654

Find flights from Pittsburgh to Ireland within your budget

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 March 3, 2025.

Fly from

Pittsburgh

Fly to

Ireland

Route

Depart

Return

Price

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 4/1

6:00 am-11:05 am

2 stops24h 05m

Dublin

Tue 4/8

12:15 pm-9:43 am

3 stops26h 28m

$485

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 4/1

4:09 pm-9:45 am

1 stop12h 36m

Dublin

Tue 4/8

9:50 am-1:14 pm

2 stops32h 24m

$547

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 3/17

5:51 pm-6:10 am

2 stops32h 19m

Dublin

Tue 4/1

9:50 am-5:07 pm

2 stops36h 17m

$555

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 5/7

1:50 pm-8:20 am

1 stop13h 30m

Dublin

Fri 5/16

11:30 am-12:13 am

1 stop17h 43m

$575

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sun 3/16

10:45 pm-3:05 pm

1 stop12h 20m

Dublin

Mon 3/31

8:55 pm-7:45 pm

1 stop27h 50m

$590

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sun 3/16

10:55 am-11:40 am

2 stops20h 45m

Dublin

Tue 4/1

7:05 pm-9:18 pm

2 stops31h 13m

$592

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sun 3/16

4:10 pm-8:45 am

1 stop12h 35m

Dublin

Tue 4/1

12:00 pm-8:04 pm

2 stops13h 04m

$749

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 5/28

4:19 pm-11:20 am

2 stops14h 01m

Shannon

Tue 6/10

7:40 am-7:33 pm

2 stops16h 53m

$753

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Thu 4/17

8:30 pm-8:50 pm

2 stops19h 20m

Shannon

Thu 4/24

10:50 am-4:06 pm

2 stops34h 16m

$794

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 5/28

1:45 pm-11:10 am

2 stops16h 25m

Shannon

Tue 6/10

1:05 pm-9:59 pm

1 stop13h 54m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 31 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.

Travel insights for flights from Pittsburgh to Ireland

Get recent, data-driven insights about flights from Pittsburgh to Ireland including ideal travel times, pricing trends, and more.

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 $1,016). 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 March 3, 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 March 3, 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
8,068 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,068 reviews
Delta
8.0
Very good
8,068 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
8,068 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,562 reviews
Delta
8.0
Very good
8,068 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,437 reviews
Delta
8.0
Very good
8,068 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very good
8,068 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 TAP AIR PORTUGAL from $533 and Icelandair from $543 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 $1,016). 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.

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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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$420Average$854FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$488Average$919FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$502Average$868FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$506Average$775FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$513Average$887FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$522Average$982FlexibilityNo cancel feeOn-time69%
DeltaCheapest$528Average$891FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$535Average$858FlexibilityNo cancel feeOn-time67%
JetBlueCheapest$577Average$721FlexibilityNo cancel feeOn-time62%
KLMCheapest$597Average$1,196FlexibilityNo cancel feeOn-time75%
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