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$232+ Cheap flights from Pittsburgh (PIT) to Dublin (DUB)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DUB
Jul 11 — Jul 181
Fri 7/11
Fri 7/18
1 adult, Economy
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Cheapflights Tip: The best prices from Pittsburgh to Dublin are usually found in January or February, booked 20 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Pittsburgh to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 6, 2025.

Round-trip from

$508
(JetBlue)

One-way from

$232
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$859
From Pittsburgh to Dublin
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One-way flight from Pittsburgh to Dublin
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Highest demand for flights based on searches. 20% potential increase in price ($203 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 July 2025
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Find flight deals from Pittsburgh to Dublin

Cheapest flights from Pittsburgh to Dublin
Explore the most affordable flight options available from Pittsburgh to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2025.

This JetBlue deal was found by Cheapflights users on 7/5. 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.
Thu 10/165:50 pmPIT - DUB
1 stop9h 30mJetBlue
Tue 10/2111:30 amDUB - PIT
1 stop10h 25mJetBlue
Deal found 7/5$508
This Mytrip deal was found by Cheapflights users on 7/5. 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.
Wed 9/37:08 amPIT - DUB
3 stops19h 37mMultiple Airlines
Wed 9/109:50 amDUB - PIT
3 stops28h 40mMultiple Airlines
Deal found 7/5$509
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Sun 8/103:15 pmPIT - DUB
1 stop11h 30mUnited Airlines
Tue 8/199:20 amDUB - PIT
1 stop10h 15mUnited Airlines
Deal found 7/6$510
This Mytrip deal was found by Cheapflights users on 7/5. 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.
Sun 8/33:15 pmPIT - DUB
1 stop11h 30mAir Canada
Tue 8/199:50 amDUB - PIT
1 stop17h 38mAir Canada
Deal found 7/5$513
This Mytrip deal was found by Cheapflights users on 7/4. 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.
Sun 10/128:30 pmPIT - DUB
1 stop11h 45mIcelandair
Sun 10/1912:15 pmDUB - PIT
1 stop12h 05mIcelandair
Deal found 7/4$517
This American Airlines deal was found by Cheapflights users on 7/5. 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 11/39:45 pmPIT - DUB
1 stop15h 00mAmerican Airlines
Tue 11/1111:30 amDUB - PIT
1 stop13h 26mAmerican Airlines
Deal found 7/5$526
This FlightHub deal was found by Cheapflights users on 7/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/124:15 pmPIT - DUB
1 stop11h 00mLufthansa
Tue 11/49:10 amDUB - PIT
2 stops15h 01mLufthansa
Deal found 7/5$535
This Delta deal was found by Cheapflights users on 7/5. 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 11/1710:23 amPIT - DUB
2 stops17h 22mDelta
Wed 11/269:45 amDUB - PIT
2 stops17h 51mDelta
Deal found 7/5$537

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh to Dublin 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 July 6, 2025.
Use the filters below to find and compare flights from Pittsburgh to Dublin that are best for you.

Fly from

Pittsburgh

Fly to

Dublin

Route

Depart

Return

Price

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Fri 9/12

5:50 pm-8:20 am

1 stop9h 30m

Dublin

Tue 9/16

11:30 am-4:55 pm

1 stop10h 25m

$508

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 9/3

7:08 am-7:45 am

3 stops19h 37m

Dublin

Wed 9/10

9:50 am-9:30 am

3 stops28h 40m

$509

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sun 8/10

3:15 pm-7:45 am

1 stop11h 30m

Dublin

Tue 8/19

9:20 am-2:35 pm

1 stop10h 15m

$510

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sun 8/3

3:15 pm-7:45 am

1 stop11h 30m

Dublin

Tue 8/19

9:50 am-10:28 pm

1 stop17h 38m

$513

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Fri 9/19

8:30 pm-1:15 pm

1 stop11h 45m

Dublin

Thu 9/25

2:15 pm-7:20 pm

1 stop10h 05m

$531

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 8/19

11:48 am-9:15 am

1 stop16h 27m

Dublin

Tue 8/26

6:00 am-5:53 pm

2 stops16h 53m

$556

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 8/19

10:45 am-8:10 am

2 stops16h 25m

Dublin

Tue 8/26

9:00 am-6:48 pm

2 stops14h 48m

$581

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 9/1

4:31 pm-11:50 am

2 stops38h 19m

Dublin

Mon 9/8

12:40 pm-10:10 pm

2 stops38h 30m

$627

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 7/29

8:30 pm-11:05 am

1 stop9h 35m

$232

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 7/29

12:30 pm-7:45 pm

3 stops26h 15m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 16 results
1
2

Best time to book a flight from Pittsburgh to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

How far ahead should I book a flight from Pittsburgh to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Dublin. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Pittsburgh to Dublin, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Dublin (average of $509). Flying from Pittsburgh to Dublin in June is currently the most expensive (average of $929). 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 DUB?

Find hourly flight availability from Pittsburgh to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 6, 2025.

It’s typically best to fly out from Pittsburgh to Dublin in the morning. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Pittsburgh to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pittsburgh to Dublin flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Pittsburgh to Dublin?

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated July 6, 2025.
See what other customers who have flown with Delta, United Airlines, and JetBlue from Pittsburgh to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

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
8,846 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

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
2,908 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

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!
Scandinavian Airlines
7.3
Good
1,413 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Pittsburgh to Dublin round-trip?

    Cheapflights users have booked flights from Pittsburgh to Dublin round-trip from $508. Other airlines that can offer you cheap pricing are Air Canada, from $510, and Icelandair, from $531. JetBlue is priced at 36% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $232. Users have also found prices from $448 and $450 on JetBlue and TAP AIR PORTUGAL, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Dublin (average of $509). Flying from Pittsburgh to Dublin in June is currently the most expensive (average of $929). 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
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for Pittsburgh to Dublin

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 Dublin

Discover the top 10 airlines that operate flights from Pittsburgh to Dublin. 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 July 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$430Average$763FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$498Average$708FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$498Average$719FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$501Average$723FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$508Average$878FlexibilityNo cancel feeOn-time77%
DeltaCheapest$515Average$799FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$520Average$761FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$532Average$710FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$550Average$866FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$695Average$904FlexibilityNo cancel feeOn-timeN/A

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