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Cheap flights from Ireland to Pittsburgh from €360

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 30/9. 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

Discover deals from 900+ travel sites with momondo.

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.
Multiple Airlines Logo
15:00 - 21:56DUB  Dublin-PIT Pittsburgh
11h 56m1 stop Boston Logan Intl
Multiple Airlines Logo
13:34 - 08:45PIT  Pittsburgh-DUB Dublin
14h 11m1 stop Atlanta Hartsfield-Jackson
€591Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
Lufthansa Logo
05:10 - 23:59DUB  Dublin-PIT Pittsburgh
23h 49m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
16:25 - 09:55PIT  Pittsburgh-DUB Dublin
12h 30m1 stop Newark
€607Lufthansa
Tue, 17 Nov - Wed, 2 Dec
JetBlue Logo
11:30 - 23:44DUB  Dublin-PIT Pittsburgh
17h 14m1 stop New York John F Kennedy Intl
JetBlue Logo
06:00 - 09:00PIT  Pittsburgh-DUB Dublin
22h 00m1 stop New York John F Kennedy Intl
€608JetBlue
Thu, 1 Oct - Thu, 8 Oct
United Airlines Logo
09:00 - 18:36DUB  Dublin-PIT Pittsburgh
14h 36m1 stop Toronto Pearson Intl
United Airlines Logo
08:49 - 08:10PIT  Pittsburgh-DUB Dublin
18h 21m1 stop Chicago O'Hare Intl
€614United Airlines
Thu, 19 Nov - Mon, 23 Nov
United Airlines Logo
09:00 - 18:36DUB  Dublin-PIT Pittsburgh
14h 36m1 stop Toronto Pearson Intl
United Airlines Logo
14:02 - 07:30PIT  Pittsburgh-DUB Dublin
12h 28m2 stops Chicago O'Hare Intl Newark
€614United Airlines
Thu, 19 Nov - Mon, 23 Nov
United Airlines Logo
09:00 - 18:36DUB  Dublin-PIT Pittsburgh
14h 36m1 stop Toronto Pearson Intl
United Airlines Logo
08:49 - 08:10PIT  Pittsburgh-DUB Dublin
18h 21m1 stop Chicago O'Hare Intl
€615United Airlines
Thu, 19 Nov - Mon, 23 Nov
Aer Lingus Logo
15:40 - 18:40DUB  Dublin-PIT Pittsburgh
8h 00mdirect
Aer Lingus Logo
20:10 - 08:10PIT  Pittsburgh-DUB Dublin
7h 00mdirect
€655Aer Lingus
Wed, 30 Sep - Wed, 7 Oct
Aer Lingus Logo
15:40 - 18:40DUB  Dublin-PIT Pittsburgh
8h 00mdirect
Aer Lingus Logo
20:10 - 08:10PIT  Pittsburgh-DUB Dublin
7h 00mdirect
€656Aer Lingus
Mon, 7 Sep - Mon, 21 Sep
American Airlines Logo
09:30 - 15:16DUB  Dublin-PIT Pittsburgh
10h 46m1 stop Chicago O'Hare Intl
American Airlines Logo
14:43 - 06:30PIT  Pittsburgh-DUB Dublin
10h 47m1 stop Philadelphia
€673American Airlines
Mon, 7 Sep - Mon, 21 Sep
American Airlines Logo
16:00 - 19:10DUB  Dublin-PIT Pittsburgh
8h 10mdirect
American Airlines Logo
11:26 - 05:05PIT  Pittsburgh-DUB Dublin
12h 39m1 stop Philadelphia
€786American Airlines
Thu, 19 Nov - Mon, 23 Nov

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Lufthansa flights from Ireland to Pittsburgh

Our best Lufthansa deals on Ireland to Pittsburgh flight tickets
Lufthansa
17 Nov
DUB05:10Dublin
23h 49m
2 stops
PIT23:59Pittsburgh
2 Dec
PIT16:25Pittsburgh
12h 30m
1 stop
DUB09:55Dublin
€607
Lufthansa
28 Aug
DUB06:05Dublin
16h 08m
2 stops
PIT17:13Pittsburgh
6 Sept
PIT19:59Pittsburgh
9h 41m
1 stop
DUB10:40Dublin
€656
Lufthansa
28 Aug
DUB06:05Dublin
16h 08m
2 stops
PIT17:13Pittsburgh
6 Sept
PIT19:59Pittsburgh
9h 41m
1 stop
DUB10:40Dublin
€658

British Airways flights from Ireland to Pittsburgh

Our best British Airways deals on Ireland to Pittsburgh flight tickets
British Airways
9 Nov
DUB12:05Dublin
12h 15m
1 stop
PIT19:20Pittsburgh
16 Nov
PIT21:15Pittsburgh
10h 20m
1 stop
DUB12:35Dublin
€608
British Airways
2 Dec
SNN07:50Shannon
16h 30m
1 stop
PIT19:20Pittsburgh
27 Jan
PIT21:15Pittsburgh
14h 30m
1 stop
SNN16:45Shannon
€609
British Airways
1 Dec
SNN20:05Shannon
28h 15m
1 stop
PIT19:20Pittsburgh
29 Jan
PIT21:15Pittsburgh
13h 30m
1 stop
SNN15:45Shannon
€780

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 17 August 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 Dublin - PIT Pittsburgh

DUBPIT

Dublin

Thu 1/10

15:00-21:56

1 stop11h 56m

Pittsburgh

Thu 8/10

13:34-08:45

1 stop14h 11m

€591

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Tue 17/11

05:10-23:59

2 stops23h 49m

Pittsburgh

Wed 2/12

16:25-09:55

1 stop12h 30m

€607

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Thu 1/10

11:30-23:44

1 stop17h 14m

Pittsburgh

Thu 8/10

06:00-09:00

1 stop22h 00m

€608

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Thu 19/11

09:00-18:36

1 stop14h 36m

Pittsburgh

Mon 23/11

08:49-08:10

1 stop18h 21m

€614

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Thu 19/11

09:00-18:36

1 stop14h 36m

Pittsburgh

Mon 23/11

14:02-07:30

2 stops12h 28m

€614

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Thu 19/11

09:00-18:36

1 stop14h 36m

Pittsburgh

Mon 23/11

08:49-08:10

1 stop18h 21m

€615
Fastest return journey

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Wed 30/9

15:40-18:40

Nonstop8h 00m

Pittsburgh

Wed 7/10

20:10-08:10

Nonstop7h 00m

€655

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Mon 7/9

15:40-18:40

Nonstop8h 00m

Pittsburgh

Mon 21/9

20:10-08:10

Nonstop7h 00m

€656

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Mon 7/9

09:30-15:16

1 stop10h 46m

Pittsburgh

Mon 21/9

14:43-06:30

1 stop10h 47m

€673

DublinPittsburgh

DUB Dublin - PIT Pittsburgh

DUBPIT

Dublin

Thu 19/11

16:00-19:10

Nonstop8h 10m

Pittsburgh

Mon 23/11

11:26-05:05

1 stop12h 39m

€786

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 €484. 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 €595.

What is the cheapest day to depart on your flight to Pittsburgh?

The cheapest day to depart on your flight to Pittsburgh is on a Monday when prices can be found for as low as €759. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Pittsburgh is Friday, with ticket prices averaging around €800.

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

Best price found

€647

Fastest flight time

8h 00m

Direct flights

Mon, Tue, Wed, Thu and Sat

Airports in Pittsburgh

1 airport
The best flight deal from Ireland to Pittsburgh found on momondo in the last 72 hours is €647
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 €483Free CancellationRating
7.1
11,951 reviews
Search American Airlines flights
Aer LingusPriceFrom €600Free CancellationRating
7.3
1,708 reviews
Search Aer Lingus flights
United AirlinesPriceFrom €762Free CancellationRating
7.4
10,105 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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