HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$283+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DUB
abr. 8 — abr. 151
mar. 4/8
mar. 4/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Ireland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 abril 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$525

One-way from

$283
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$858
Provider with most accurate pricing for Pittsburgh-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Dublin flights.
Search Deals
From Pittsburgh to Ireland
Search Deals
One-way flight from Pittsburgh to Ireland
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($272 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 April 2025
Search Deals

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 abril 3, 2025.

This JetBlue deal was found by Cheapflights users on 4/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/145:50 pmPIT - DUB
1 stop9h 30mJetBlue
mié. 10/2210:40 amDUB - PIT
1 stop16h 40mJetBlue
Deal found 4/2$480
This Finnair deal was found by Cheapflights users on 4/2. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/311:44 amPIT - DUB
1 stop14h 31mMultiple Airlines
mar. 11/1111:30 amDUB - PIT
1 stop13h 26mMultiple Airlines
Deal found 4/2$564
This United deal was found by Cheapflights users on 4/2. 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.
lun. 11/36:00 pmPIT - DUB
2 stops32h 10mUnited Airlines
mar. 11/1111:50 amDUB - PIT
2 stops16h 29mUnited Airlines
Deal found 4/2$581
This Orbitz deal was found by Cheapflights users on 4/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/221:50 pmPIT - DUB
2 stops23h 25mScandinavian Airlines
lun. 9/297:05 pmDUB - PIT
2 stops33h 07mScandinavian Airlines
Deal found 4/2$629
This KLM deal was found by Cheapflights users on 4/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/285:11 pmPIT - SNN
1 stop12h 59mMultiple Airlines
mar. 6/101:05 pmSNN - PIT
1 stop13h 50mMultiple Airlines
Deal found 4/2$644
This Air Canada deal was found by Cheapflights users on 4/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/226:45 amPIT - DUB
1 stop20h 30mAir Canada
mié. 10/298:00 amDUB - PIT
1 stop11h 30mAir Canada
Deal found 4/2$668
This Delta deal was found by Cheapflights users on 4/2. 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.
mié. 10/2210:23 amPIT - DUB
2 stops16h 22mDelta
mié. 10/299:45 amDUB - PIT
2 stops16h 51mDelta
Deal found 4/2$685
This Delta deal was found by Cheapflights users on 4/2. 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.
mar. 9/211:49 amPIT - SNN
1 stop18h 21mDelta
sáb. 9/131:05 pmSNN - PIT
1 stop13h 49mDelta
Deal found 4/2$704
This United deal was found by Cheapflights users on 4/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/28:10 pmPIT - SNN
2 stops30h 20mUnited Airlines
sáb. 9/139:30 amSNN - PIT
2 stops14h 34mUnited Airlines
Deal found 4/1$709
This Aeromexico deal was found by Cheapflights users on 4/2. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1911:49 amPIT - DUB
2 stops17h 56mAir France
mié. 10/2911:30 amDUB - PIT
2 stops14h 24mAir France
Deal found 4/2$737
This oojo deal was found by Cheapflights users on 4/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/234:19 pmPIT - DUB
2 stops39h 16mTurkish Airlines
dom. 5/44:55 pmDUB - PIT
2 stops36h 39mTurkish Airlines
Deal found 4/2$800
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/207:50 pmPIT - DUB
2 stops16h 05mLufthansa
mar. 6/39:20 amDUB - PIT
2 stops18h 07mLufthansa
Deal found 4/2$815

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 abril 3, 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

sáb. 5/10

5:02 pm-9:00 am

1 stop10h 58m

Dublin

mié. 5/14

10:40 am-7:05 pm

1 stop13h 25m

$525

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

lun. 9/22

1:50 pm-6:15 pm

2 stops23h 25m

Dublin

lun. 9/29

7:05 pm-11:12 pm

2 stops33h 07m

$629

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

mié. 5/28

5:11 pm-11:10 am

1 stop12h 59m

Shannon

mar. 6/10

1:05 pm-9:55 pm

1 stop13h 50m

$644

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

vie. 5/2

7:00 am-6:25 pm

3 stops30h 25m

Dublin

jue. 5/15

5:30 am-9:20 am

2 stops32h 50m

$716

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

mar. 9/9

4:15 pm-7:20 am

1 stop10h 05m

Dublin

mar. 9/23

9:20 am-10:26 am

2 stops30h 06m

$761

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

lun. 8/25

3:15 pm-7:45 am

1 stop11h 30m

Dublin

vie. 9/5

9:50 am-2:35 pm

2 stops33h 45m

$775

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

lun. 5/26

7:29 pm-10:00 am

1 stop9h 31m

Dublin

mar. 6/3

3:00 pm-11:10 pm

1 stop13h 10m

$794

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

mié. 4/23

4:19 pm-12:35 pm

2 stops39h 16m

Dublin

dom. 5/4

4:55 pm-12:34 am

2 stops36h 39m

$800

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

mar. 5/20

7:50 pm-4:55 pm

2 stops16h 05m

Dublin

mar. 6/3

9:20 am-10:27 pm

2 stops18h 07m

$815

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

vie. 9/12

6:00 am-1:15 pm

2 stops26h 15m

Dublin

mar. 9/16

2:15 pm-10:00 am

2 stops24h 45m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 33 results
1
2
3
4

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 $1,006). 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 abril 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 abril 3, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air France 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
7,897 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

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
7,897 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

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
1,427 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

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
8,619 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

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.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

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 $368 on Icelandair. Other airlines that offer cheap prices include JetBlue from $438 and Aer Lingus from $544 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 $1,006). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pittsburgh to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Charles de Gaulle flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Athens flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to London City flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Lisbon flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Gatwick flights
Newark to Lisbon flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Madrid flights
Newark to Malpensa flights
Newark to Orly flights
LaGuardia to Charles de Gaulle flights
Newark to Barcelona-El Prat flights
Dulles Intl to Charles de Gaulle flights
Newark to London City flights
Newark to Madrid flights
John F Kennedy Intl to Dublin flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to Dublin flights
John F Kennedy Intl to Frederic Chopin flights
LaGuardia to Athens flights
John F Kennedy Intl to Frankfurt flights
John F Kennedy Intl to Amsterdam flights
Newark to Frankfurt flights
John F Kennedy Intl to Linate flights
Dulles Intl to Athens flights
LaGuardia to Gatwick flights
Dulles Intl to Lisbon flights
John F Kennedy Intl to Vicenza flights
John F Kennedy Intl to Stansted flights
Reagan-National to Heathrow flights
LaGuardia to Lisbon flights
Newark to Amsterdam flights
LaGuardia to Malpensa flights
Dulles Intl to Gatwick flights
John F Kennedy Intl to Zurich flights
Newark to Linate flights
Dulles Intl to Madrid flights

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 abril 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$420Average$834FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$488Average$919FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$502Average$838FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$517Average$801FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$520Average$963FlexibilityNo cancel feeOn-time69%
DeltaCheapest$528Average$932FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$535Average$810FlexibilityNo cancel feeOn-time67%
JetBlueCheapest$577Average$722FlexibilityNo cancel feeOn-time62%
Aer LingusCheapest$743Average$1,157FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$806Average$1,207FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.