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Cheap flights from Ireland to Pittsburgh from €251

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 11/5. 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
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
11:30 - 23:59
DUB
-
PIT
17h 29m
1 stop
JetBlue Logo
06:00 - 09:00
PIT
-
DUB
22h 00m
1 stop
€451JetBlue
Thu, 30 Apr - Thu, 7 May
British Airways Logo
12:40 - 10:15
DUB
-
PIT
26h 35m
1 stop
British Airways Logo
08:18 - 09:35
PIT
-
DUB
20h 17m
1 stop
€464British Airways
Sun, 26 Apr - Sun, 10 May
American Airlines Logo
13:45 - 22:15
DUB
-
PIT
13h 30m
2 stops
American Airlines Logo
19:45 - 06:30
PIT
-
DUB
29h 45m
1 stop
€471American Airlines
Thu, 14 May - Mon, 18 May
Aer Lingus Logo
15:40 - 18:40
DUB
-
PIT
8h 00mdirect
Aer Lingus Logo
06:10 - 05:15
PIT
-
DUB
18h 05m
1 stop
€524Aer Lingus
Mon, 25 May - Wed, 3 Jun
Aer Lingus Logo
15:40 - 18:40
DUB
-
PIT
8h 00mdirect
Aer Lingus Logo
15:06 - 05:15
PIT
-
DUB
9h 09m
1 stop
€528Aer Lingus
Fri, 29 May - Sun, 7 Jun
Multiple Airlines Logo
13:45 - 00:23
SNN
-
PIT
15h 38m
2 stops
Multiple Airlines Logo
13:41 - 06:00
PIT
-
SNN
11h 19m
1 stop
€592Multiple Airlines
Wed, 15 Apr - Sun, 19 Apr
American Airlines Logo
07:10 - 19:50
ORK
-
PIT
17h 40m
1 stop
American Airlines Logo
19:45 - 19:50
PIT
-
ORK
19h 05m
2 stops
€827American Airlines
Thu, 16 Apr - Sun, 19 Apr
United Airlines Logo
09:30 - 20:57
SNN
-
PIT
16h 27m
1 stop
United Airlines Logo
10:54 - 07:30
PIT
-
SNN
15h 36m
1 stop
€920United Airlines
Wed, 2 Sep - Sun, 6 Sep
United Airlines Logo
12:30 - 00:15
SNN
-
PIT
16h 45m
2 stops
United Airlines Logo
10:54 - 07:30
PIT
-
SNN
15h 36m
1 stop
€922United Airlines
Wed, 2 Sep - Sun, 6 Sep
Multiple Airlines Logo
21:15 - 17:18
SNN
-
PIT
25h 03m
3 stops
Multiple Airlines Logo
17:55 - 20:35
PIT
-
SNN
21h 40m
2 stops
€1,791Multiple Airlines
Wed, 15 Apr - Sun, 19 Apr

United Airlines flights from Ireland to Pittsburgh

Our best United Airlines deals on Ireland to Pittsburgh flight tickets
United Airlines
2 Sept
SNN09:30Shannon
16h 27m
1 stop
PIT20:57Pittsburgh
6 Sept
PIT10:54Pittsburgh
15h 36m
1 stop
SNN07:30Shannon
€920
United Airlines
2 Sept
SNN12:30Shannon
16h 45m
2 stops
PIT00:15Pittsburgh
6 Sept
PIT10:54Pittsburgh
15h 36m
1 stop
SNN07:30Shannon
€922
United Airlines
2 Sept
SNN12:30Shannon
11h 44m
1 stop
PIT19:14Pittsburgh
6 Sept
PIT16:14Pittsburgh
10h 16m
1 stop
SNN07:30Shannon
€923

American Airlines flights from Ireland to Pittsburgh

Our best American Airlines deals on Ireland to Pittsburgh flight tickets
American Airlines
14 May
DUB13:45Dublin
13h 30m
2 stops
PIT22:15Pittsburgh
18 May
PIT19:45Pittsburgh
29h 45m
1 stop
DUB06:30Dublin
€471
American Airlines
25 May
DUB15:40Dublin
8h 00m
PIT18:40Pittsburgh
31 May
PIT20:10Pittsburgh
7h 00m
DUB08:10Dublin
€600
American Airlines
25 May
DUB12:35Dublin
13h 40m
1 stop
PIT21:15Pittsburgh
31 May
PIT15:40Pittsburgh
14h 55m
1 stop
DUB11:35Dublin
€604

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 April 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

Thu 30/4

11:30-23:59

1 stop17h 29m

Pittsburgh

Thu 7/5

06:00-09:00

1 stop22h 00m

€451

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Sun 26/4

12:40-10:15

1 stop26h 35m

Pittsburgh

Sun 10/5

08:18-09:35

1 stop20h 17m

€464

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 14/5

13:45-22:15

2 stops13h 30m

Pittsburgh

Mon 18/5

19:45-06:30

1 stop29h 45m

€471

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Mon 25/5

15:40-18:40

Nonstop8h 00m

Pittsburgh

Wed 3/6

06:10-05:15

1 stop18h 05m

€524
Fastest return journey

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Fri 29/5

15:40-18:40

Nonstop8h 00m

Pittsburgh

Sun 7/6

15:06-05:15

1 stop9h 09m

€528

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Wed 15/4

13:45-00:23

2 stops15h 38m

Pittsburgh

Sun 19/4

13:41-06:00

1 stop11h 19m

€592

CorkPittsburgh

ORK - PIT

ORKPIT

Cork

Thu 16/4

07:10-19:50

1 stop17h 40m

Pittsburgh

Sun 19/4

19:45-19:50

2 stops19h 05m

€827

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Wed 2/9

09:30-20:57

1 stop16h 27m

Pittsburgh

Sun 6/9

10:54-07:30

1 stop15h 36m

€920

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Wed 2/9

12:30-00:15

2 stops16h 45m

Pittsburgh

Sun 6/9

10:54-07:30

1 stop15h 36m

€922

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Wed 15/4

21:15-17:18

3 stops25h 03m

Pittsburgh

Sun 19/4

17:55-20:35

2 stops21h 40m

€1,791

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, May 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 €561. If you’re not able to fly to Pittsburgh in May, then February is your next best option. Flight prices from Ireland to Pittsburgh during February average around €564.

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 is only 1 cabin class 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?

No. A direct flight is the cheapest option for a flight between Ireland to Pittsburgh.

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, 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, 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
JetBluePriceFrom €526Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
United AirlinesPriceFrom €765Free CancellationRating
7.4
9,542 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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