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Cheap flights from Ireland to Pittsburgh from €344

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 15/4. 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.
British Airways Logo
13:45 - 19:50
DUB
-
PIT
11h 05m
1 stop
British Airways Logo
12:12 - 12:00
PIT
-
DUB
18h 48m
2 stops
€403British Airways
Thu, 21 May - Sat, 6 Jun
British Airways Logo
08:35 - 19:24
DUB
-
PIT
15h 49m
2 stops
British Airways Logo
19:55 - 18:40
PIT
-
DUB
17h 45m
2 stops
€407British Airways
Thu, 16 Apr - Mon, 20 Apr
British Airways Logo
08:35 - 19:24
DUB
-
PIT
15h 49m
2 stops
British Airways Logo
19:55 - 14:30
PIT
-
DUB
13h 35m
2 stops
€408British Airways
Thu, 16 Apr - Mon, 20 Apr
American Airlines Logo
12:40 - 18:59
DUB
-
PIT
11h 19m
1 stop
American Airlines Logo
17:58 - 09:35
PIT
-
DUB
10h 37m
1 stop
€419American Airlines
Thu, 16 Apr - Mon, 20 Apr
American Airlines Logo
12:40 - 18:59
DUB
-
PIT
11h 19m
1 stop
American Airlines Logo
13:44 - 09:35
PIT
-
DUB
14h 51m
1 stop
€420American Airlines
Thu, 16 Apr - Mon, 20 Apr
American Airlines Logo
13:45 - 10:13
DUB
-
PIT
25h 28m
1 stop
American Airlines Logo
15:10 - 09:45
PIT
-
DUB
13h 35m
1 stop
€423American Airlines
Thu, 21 May - Sat, 6 Jun
American Airlines Logo
11:30 - 22:46
DUB
-
PIT
15h 16m
1 stop
American Airlines Logo
18:53 - 08:40
PIT
-
DUB
9h 47m
1 stop
€428American Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
20:40 - 20:20
DUB
-
PIT
27h 40m
1 stop
Multiple Airlines Logo
19:34 - 14:20
PIT
-
DUB
14h 46m
2 stops
€550Multiple Airlines
Thu, 19 Mar - Sun, 22 Mar
United Airlines Logo
12:30 - 20:09
SNN
-
PIT
12h 39m
1 stop
United Airlines Logo
19:15 - 10:15
PIT
-
SNN
10h 00m
1 stop
€832United Airlines
Thu, 30 Apr - Mon, 4 May
United Airlines Logo
12:30 - 18:30
SNN
-
PIT
11h 00m
1 stop
United Airlines Logo
17:15 - 10:15
PIT
-
SNN
12h 00m
1 stop
€833United Airlines
Thu, 30 Apr - Mon, 4 May

American Airlines flights from Ireland to Pittsburgh

Our best American Airlines deals on Ireland to Pittsburgh flight tickets
American Airlines
12 Feb
DUB11:30Dublin
14h 43m
1 stop
PIT21:13Pittsburgh
18 Feb
PIT14:10Pittsburgh
13h 30m
1 stop
DUB08:40Dublin
€374
American Airlines
10 Feb
DUB11:30Dublin
10h 42m
1 stop
PIT17:12Pittsburgh
15 Feb
PIT10:39Pittsburgh
17h 01m
1 stop
DUB08:40Dublin
€375
American Airlines
11 Feb
DUB13:10Dublin
11h 10m
1 stop
PIT19:20Pittsburgh
15 Feb
PIT10:39Pittsburgh
17h 01m
1 stop
DUB08:40Dublin
€396

British Airways flights from Ireland to Pittsburgh

Our best British Airways deals on Ireland to Pittsburgh flight tickets
British Airways
21 May
DUB13:45Dublin
11h 05m
1 stop
PIT19:50Pittsburgh
6 Jun
PIT12:12Pittsburgh
18h 48m
2 stops
DUB12:00Dublin
€403
British Airways
16 Apr
DUB08:35Dublin
15h 49m
2 stops
PIT19:24Pittsburgh
20 Apr
PIT19:55Pittsburgh
17h 45m
2 stops
DUB18:40Dublin
€407
British Airways
16 Apr
DUB08:35Dublin
15h 49m
2 stops
PIT19:24Pittsburgh
20 Apr
PIT19:55Pittsburgh
13h 35m
2 stops
DUB14:30Dublin
€408

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 February 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

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 21/5

13:45-19:50

1 stop11h 05m

Pittsburgh

Sat 6/6

12:12-12:00

2 stops18h 48m

€403

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 16/4

08:35-19:24

2 stops15h 49m

Pittsburgh

Mon 20/4

19:55-18:40

2 stops17h 45m

€407

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 16/4

08:35-19:24

2 stops15h 49m

Pittsburgh

Mon 20/4

19:55-14:30

2 stops13h 35m

€408

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 16/4

12:40-18:59

1 stop11h 19m

Pittsburgh

Mon 20/4

17:58-09:35

1 stop10h 37m

€419

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 16/4

12:40-18:59

1 stop11h 19m

Pittsburgh

Mon 20/4

13:44-09:35

1 stop14h 51m

€420

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 21/5

13:45-10:13

1 stop25h 28m

Pittsburgh

Sat 6/6

15:10-09:45

1 stop13h 35m

€423

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Mon 16/3

11:30-22:46

1 stop15h 16m

Pittsburgh

Mon 23/3

18:53-08:40

1 stop9h 47m

€428

DublinPittsburgh

DUB - PIT

DUBPIT

Dublin

Thu 19/3

20:40-20:20

1 stop27h 40m

Pittsburgh

Sun 22/3

19:34-14:20

2 stops14h 46m

€550

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Thu 30/4

12:30-20:09

1 stop12h 39m

Pittsburgh

Mon 4/5

19:15-10:15

1 stop10h 00m

€832

ShannonPittsburgh

SNN - PIT

SNNPIT

Shannon

Thu 30/4

12:30-18:30

1 stop11h 00m

Pittsburgh

Mon 4/5

17:15-10:15

1 stop12h 00m

€833

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, February 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 €596. If you’re not able to fly to Pittsburgh in February, then April is your next best option. Flight prices from Ireland to Pittsburgh during April average around €630.

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

None
The fastest flight from Ireland to Pittsburgh takes 8h 00m
There are no direct flights from Ireland to Pittsburgh. There are no popular flight routes from Ireland to Pittsburgh.
Search flight deals

  • 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
United AirlinesPriceFrom €747Free CancellationRating
7.4
9,236 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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