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Cheap flights from Ireland to Pittsburgh from €249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Pittsburgh departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ireland to Pittsburgh

Recent return flight deals from Ireland to Pittsburgh

Enter your travel dates to find the best prices.
JetBlue Logo
10:40 - 19:48
DUB
-
PIT
14h 08m
1 stop
JetBlue Logo
06:00 - 09:00
PIT
-
DUB
22h 00m
1 stop
€454JetBlue
Fri, 21 Aug - Sun, 30 Aug
JetBlue Logo
11:30 - 23:52
DUB
-
PIT
17h 22m
1 stop
JetBlue Logo
06:00 - 09:00
PIT
-
DUB
22h 00m
1 stop
€456JetBlue
Wed, 19 Aug - Mon, 24 Aug
JetBlue Logo
10:40 - 09:49
DUB
-
PIT
28h 09m
1 stop
JetBlue Logo
06:00 - 09:00
PIT
-
DUB
22h 00m
1 stop
€460JetBlue
Fri, 14 Aug - Sun, 23 Aug
JetBlue Logo
11:30 - 23:20
DUB
-
PIT
16h 50m
1 stop
JetBlue Logo
06:00 - 09:00
PIT
-
DUB
22h 00m
1 stop
€461JetBlue
Thu, 20 Aug - Sun, 30 Aug
JetBlue Logo
10:40 - 22:28
DUB
-
PIT
16h 48m
1 stop
JetBlue Logo
06:00 - 09:00
PIT
-
DUB
22h 00m
1 stop
€469JetBlue
Wed, 5 Aug - Sun, 9 Aug
British Airways Logo
07:50 - 19:20
SNN
-
PIT
16h 30m
1 stop
British Airways Logo
21:15 - 16:45
PIT
-
SNN
14h 30m
1 stop
€590British Airways
Mon, 9 Nov - Mon, 16 Nov
British Airways Logo
07:50 - 19:20
SNN
-
PIT
16h 30m
1 stop
British Airways Logo
18:47 - 16:45
PIT
-
SNN
16h 58m
2 stops
€592British Airways
Mon, 9 Nov - Mon, 16 Nov
Delta Logo
13:05 - 21:39
SNN
-
PIT
13h 34m
1 stop
Delta Logo
10:16 - 11:10
PIT
-
SNN
19h 54m
2 stops
€896Delta
Mon, 20 Jul - Fri, 24 Jul
Multiple Airlines Logo
20:05 - 23:55
SNN
-
PIT
32h 50m
3 stops
Multiple Airlines Logo
19:20 - 11:30
PIT
-
SNN
35h 10m
2 stops
€1,043Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
United Airlines Logo
09:30 - 23:30
SNN
-
PIT
19h 00m
2 stops
United Airlines Logo
15:20 - 10:15
PIT
-
SNN
13h 55m
2 stops
€1,121United Airlines
Fri, 14 Aug - Fri, 21 Aug

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JetBlue flights from Ireland to Pittsburgh

Our best JetBlue deals on Ireland to Pittsburgh flight tickets
JetBlue
21 Aug
DUB10:40Dublin
14h 08m
1 stop
PIT19:48Pittsburgh
30 Aug
PIT06:00Pittsburgh
22h 00m
1 stop
DUB09:00Dublin
€454
JetBlue
19 Aug
DUB11:30Dublin
17h 22m
1 stop
PIT23:52Pittsburgh
24 Aug
PIT06:00Pittsburgh
22h 00m
1 stop
DUB09:00Dublin
€456
JetBlue
14 Aug
DUB10:40Dublin
28h 09m
1 stop
PIT09:49Pittsburgh
23 Aug
PIT06:00Pittsburgh
22h 00m
1 stop
DUB09:00Dublin
€460

Aer Lingus flights from Ireland to Pittsburgh

Our best Aer Lingus deals on Ireland to Pittsburgh flight tickets
Aer Lingus
12 Jul
DUB15:40Dublin
8h 00m
PIT18:40Pittsburgh
20 Jul
PIT20:10Pittsburgh
7h 00m
DUB08:10Dublin
€733
Aer Lingus
12 Jul
DUB15:40Dublin
8h 00m
PIT18:40Pittsburgh
20 Jul
PIT18:16Pittsburgh
11h 19m
1 stop
DUB10:35Dublin
€805
Aer Lingus
6 Jul
DUB15:40Dublin
8h 00m
PIT18:40Pittsburgh
14 Jul
PIT07:00Pittsburgh
16h 35m
1 stop
DUB04:35Dublin
€879

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Pittsburgh 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, momondo users made 13,528 searches. Data last updated 4 July 2026.
Use the filters below to find and compare flights from Ireland to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Fri 21/8

10:40-19:48

1 stop14h 08m

Pittsburgh

Sun 30/8

06:00-09:00

1 stop22h 00m

€454

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Wed 19/8

11:30-23:52

1 stop17h 22m

Pittsburgh

Mon 24/8

06:00-09:00

1 stop22h 00m

€456

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Fri 14/8

10:40-09:49

1 stop28h 09m

Pittsburgh

Sun 23/8

06:00-09:00

1 stop22h 00m

€460

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 20/8

11:30-23:20

1 stop16h 50m

Pittsburgh

Sun 30/8

06:00-09:00

1 stop22h 00m

€461

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Wed 5/8

10:40-22:28

1 stop16h 48m

Pittsburgh

Sun 9/8

06:00-09:00

1 stop22h 00m

€469
Fastest return journey

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Mon 9/11

07:50-19:20

1 stop16h 30m

Pittsburgh

Mon 16/11

21:15-16:45

1 stop14h 30m

€590

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Mon 9/11

07:50-19:20

1 stop16h 30m

Pittsburgh

Mon 16/11

18:47-16:45

2 stops16h 58m

€592

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Mon 20/7

13:05-21:39

1 stop13h 34m

Pittsburgh

Fri 24/7

10:16-11:10

2 stops19h 54m

€896

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Mon 9/11

20:05-23:55

3 stops32h 50m

Pittsburgh

Mon 16/11

19:20-11:30

2 stops35h 10m

€1,043

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Fri 14/8

09:30-23:30

2 stops19h 00m

Pittsburgh

Fri 21/8

15:20-10:15

2 stops13h 55m

€1,121

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pittsburgh from

How to get the cheapest flight ticket from Ireland to Pittsburgh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Pittsburgh?

In general, April is the cheapest month to fly from Ireland to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €392. If you’re not able to fly to Pittsburgh in April, then May is your next best option. Flight prices from Ireland to Pittsburgh during May average around €437.

What is the cheapest Ireland to Pittsburgh flight route?

Fly from Dublin to Pittsburgh for the best Ireland - Pittsburgh flight prices

What cabin class options are available on Ireland to Pittsburgh flights?

There are 2 cabin classes available to choose from on Ireland to Pittsburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Pittsburgh flights?

You could potentially save up to 60% on your flight if you consider stops on a Ireland to Pittsburgh flight.

Cheap Ireland to Pittsburgh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Pittsburgh

Fastest flight time

8h 00m

Direct flights

Mon, Tue, Wed, Thu and Sat

Airports in Pittsburgh

1 airport
The fastest flight from Ireland to Pittsburgh takes 8h 00m
Direct flights go from Ireland to Pittsburgh on Monday, Tuesday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Pittsburgh. From Ireland there are direct flights to Pittsburgh (PIT).
Search flight deals

Frequently asked questions about flying from Ireland to Pittsburgh

  • When did momondo last update prices for flights from Ireland to Pittsburgh Airport?

    Prices for flights from Ireland to Pittsburgh Airport refresh daily.

  • How many operators does momondo search for flights from Ireland to Pittsburgh Airport?

  • How old do you have to be to fly from Ireland to Pittsburgh Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Pittsburgh Airport.

  • What documentation or ID do you need to fly to Pittsburgh Airport?

    The necessary travel and health documents for your Pittsburgh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ireland to Pittsburgh?

Best airlines flying from Ireland to Pittsburgh

Compare and see reviews for airlines that fly from Ireland to Pittsburgh with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom €488Free CancellationRating
7.1
11,765 reviews
Search American Airlines flights
United AirlinesPriceFrom €770Free CancellationRating
7.4
9,930 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Pittsburgh?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Pittsburgh. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Pittsburgh with flexible booking policies on momondo?

Flights from Ireland to Pittsburgh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to Pittsburgh?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Pittsburgh.

I’m not ready to book a flight from Ireland to Pittsburgh right now. Can momondo alert me if prices change?

Price alerts on flights to Pittsburgh from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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