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Cheap flights from Pittsburgh to Ireland from €284

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Ireland departing on 19/7. 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 Pittsburgh to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
10:00 - 08:20
PIT
-
DUB
17h 20m
1 stop
JetBlue Logo
10:40 - 21:52
DUB
-
PIT
16h 12m
1 stop
€541JetBlue
Wed, 6 May - Wed, 13 May
JetBlue Logo
10:00 - 08:20
PIT
-
DUB
17h 20m
1 stop
JetBlue Logo
11:30 - 00:07
DUB
-
PIT
17h 37m
1 stop
€543JetBlue
Thu, 7 May - Mon, 11 May
JetBlue Logo
06:00 - 09:00
PIT
-
DUB
22h 00m
1 stop
JetBlue Logo
11:30 - 00:07
DUB
-
PIT
17h 37m
1 stop
€551JetBlue
Thu, 30 Apr - Thu, 7 May
Aer Lingus Logo
20:10 - 08:10
PIT
-
DUB
7h 00mdirect
Aer Lingus Logo
15:40 - 18:40
DUB
-
PIT
8h 00mdirect
€604Aer Lingus
Fri, 5 Jun - Wed, 17 Jun
KLM Logo
11:49 - 11:10
PIT
-
SNN
18h 21m
1 stop
KLM Logo
13:05 - 21:27
SNN
-
PIT
13h 22m
1 stop
€634KLM
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
17:11 - 11:10
PIT
-
SNN
12h 59m
1 stop
Multiple Airlines Logo
13:05 - 22:38
SNN
-
PIT
14h 33m
2 stops
€637Multiple Airlines
Wed, 9 Sep - Thu, 17 Sep
Multiple Airlines Logo
11:49 - 11:10
PIT
-
SNN
18h 21m
1 stop
Multiple Airlines Logo
13:05 - 22:38
SNN
-
PIT
14h 33m
2 stops
€638Multiple Airlines
Wed, 9 Sep - Thu, 17 Sep
United Airlines Logo
15:06 - 10:15
PIT
-
SNN
14h 09m
2 stops
United Airlines Logo
09:30 - 18:29
SNN
-
PIT
13h 59m
2 stops
€683United Airlines
Tue, 1 Sep - Fri, 11 Sep
United Airlines Logo
14:09 - 10:15
PIT
-
SNN
15h 06m
2 stops
United Airlines Logo
12:30 - 20:09
SNN
-
PIT
12h 39m
1 stop
€699United Airlines
Tue, 28 Apr - Tue, 5 May
KLM Logo
19:50 - 16:35
PIT
-
ORK
15h 45m
2 stops
KLM Logo
06:15 - 18:49
ORK
-
PIT
17h 34m
2 stops
€843KLM
Mon, 18 May - Mon, 25 May

JetBlue flights from Pittsburgh to Ireland

Our best JetBlue deals on Pittsburgh to Ireland flight tickets
JetBlue
6 May
PIT10:00Pittsburgh
17h 20m
1 stop
DUB08:20Dublin
13 May
DUB10:40Dublin
16h 12m
1 stop
PIT21:52Pittsburgh
€541
JetBlue
7 May
PIT10:00Pittsburgh
17h 20m
1 stop
DUB08:20Dublin
11 May
DUB11:30Dublin
17h 37m
1 stop
PIT00:07Pittsburgh
€543
JetBlue
30 Apr
PIT06:00Pittsburgh
22h 00m
1 stop
DUB09:00Dublin
7 May
DUB11:30Dublin
17h 37m
1 stop
PIT00:07Pittsburgh
€551

British Airways flights from Pittsburgh to Ireland

Our best British Airways deals on Pittsburgh to Ireland flight tickets
British Airways
6 Apr
PIT21:45Pittsburgh
11h 45m
1 stop
DUB14:30Dublin
10 Apr
DUB12:50Dublin
12h 00m
1 stop
PIT19:50Pittsburgh
€801
British Airways
1 May
PIT10:55Pittsburgh
19h 25m
2 stops
SNN11:20Shannon
9 May
SNN07:30Shannon
17h 20m
1 stop
PIT19:50Pittsburgh
€907
British Airways
1 May
PIT10:55Pittsburgh
19h 25m
2 stops
SNN11:20Shannon
9 May
SNN07:30Shannon
17h 20m
1 stop
PIT19:50Pittsburgh
€908

momondo Fare Finder

 
Customise your flight search to find flights from Pittsburgh to Ireland 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 3 April 2026.
Use the filters below to find and compare flights from Pittsburgh to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 6/5

10:00-08:20

1 stop17h 20m

Dublin

Wed 13/5

10:40-21:52

1 stop16h 12m

€541

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Thu 7/5

10:00-08:20

1 stop17h 20m

Dublin

Mon 11/5

11:30-00:07

1 stop17h 37m

€543

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Thu 30/4

06:00-09:00

1 stop22h 00m

Dublin

Thu 7/5

11:30-00:07

1 stop17h 37m

€551
Fastest return journey

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Fri 5/6

20:10-08:10

Nonstop7h 00m

Dublin

Wed 17/6

15:40-18:40

Nonstop8h 00m

€604

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

11:49-11:10

1 stop18h 21m

Shannon

Wed 16/9

13:05-21:27

1 stop13h 22m

€634

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

17:11-11:10

1 stop12h 59m

Shannon

Thu 17/9

13:05-22:38

2 stops14h 33m

€637

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

11:49-11:10

1 stop18h 21m

Shannon

Thu 17/9

13:05-22:38

2 stops14h 33m

€638

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 1/9

15:06-10:15

2 stops14h 09m

Shannon

Fri 11/9

09:30-18:29

2 stops13h 59m

€683

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 28/4

14:09-10:15

2 stops15h 06m

Shannon

Tue 5/5

12:30-20:09

1 stop12h 39m

€699

PittsburghCork

PIT - ORK

PITORK

Pittsburgh

Mon 18/5

19:50-16:35

2 stops15h 45m

Cork

Mon 25/5

06:15-18:49

2 stops17h 34m

€843

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 Ireland from

How to get the cheapest flight ticket from Pittsburgh to Ireland

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 Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from Pittsburgh averaging around €521.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €618 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Pittsburgh for as low as €520 on momondo.

Cheap Pittsburgh to Ireland flight deals and tips

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

Fastest flight time

7h 00m

Direct flights

Mon, Tue, Thu and Sat

Airports in Ireland

77 airports
The fastest flight from Pittsburgh to Ireland takes 7h 00m
Direct flights go from Pittsburgh to Ireland on Monday, Tuesday, Thursday and Saturday. There are no airlines offering direct flights..
There are 77 airports in Ireland. From Pittsburgh there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Pittsburgh to Ireland

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

    Prices for flights from Pittsburgh Airport to Ireland are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Why use momondo?

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

Finding the right flight to Ireland from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

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

Yes. All flights to Ireland from Pittsburgh on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Pittsburgh to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Ireland from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €37
Flights to Corkfrom €84
Flights to Shannon, Clarefrom €82
Flights to Donegalfrom €76
Flights to Milltown (Kerry)from €35