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Cheap flights from Pittsburgh to Ireland from €223

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 27/5. 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 Pittsburgh to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
20:10 - 08:10
PIT
-
DUB
7h 00mdirect
Aer Lingus Logo
15:40 - 18:40
DUB
-
PIT
8h 00mdirect
€493Aer Lingus
Sun, 2 Aug - Wed, 12 Aug
Delta Logo
14:08 - 10:45
PIT
-
DUB
15h 37m
1 stop
Delta Logo
13:15 - 21:25
DUB
-
PIT
13h 10m
1 stop
€500Delta
Fri, 1 May - Thu, 7 May
Aer Lingus Logo
12:31 - 08:15
PIT
-
DUB
14h 44m
1 stop
Aer Lingus Logo
15:40 - 18:40
DUB
-
PIT
8h 00mdirect
€501Aer Lingus
Mon, 24 Aug - Sun, 13 Sep
Multiple Airlines Logo
21:45 - 19:30
PIT
-
DUB
16h 45m
1 stop
Multiple Airlines Logo
10:30 - 21:26
DUB
-
PIT
15h 56m
2 stops
€509Multiple Airlines
Sat, 12 Sep - Sat, 19 Sep
Multiple Airlines Logo
14:20 - 10:45
PIT
-
DUB
15h 25m
1 stop
Multiple Airlines Logo
10:00 - 18:56
DUB
-
PIT
13h 56m
1 stop
€513Multiple Airlines
Fri, 21 Aug - Tue, 25 Aug
Turkish Airlines Logo
06:00 - 09:35
PIT
-
DUB
22h 35m
2 stops
Turkish Airlines Logo
05:35 - 23:59
DUB
-
PIT
23h 24m
2 stops
€519Turkish Airlines
Tue, 14 Apr - Tue, 21 Apr
KLM Logo
17:11 - 11:10
PIT
-
SNN
12h 59m
1 stop
KLM Logo
13:05 - 21:27
SNN
-
PIT
13h 22m
1 stop
€548KLM
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
08:45 - 07:30
PIT
-
SNN
17h 45m
1 stop
United Airlines Logo
12:30 - 19:14
SNN
-
PIT
11h 44m
1 stop
€592United Airlines
Wed, 9 Sep - Thu, 17 Sep
United Airlines Logo
06:10 - 07:30
PIT
-
SNN
20h 20m
2 stops
United Airlines Logo
09:30 - 22:28
SNN
-
PIT
17h 58m
2 stops
€595United Airlines
Wed, 9 Sep - Wed, 16 Sep
KLM Logo
17:11 - 11:10
PIT
-
SNN
12h 59m
1 stop
KLM Logo
13:05 - 21:27
SNN
-
PIT
13h 22m
1 stop
€635KLM
Wed, 9 Sep - Wed, 16 Sep

Aer Lingus flights from Pittsburgh to Ireland

Our best Aer Lingus deals on Pittsburgh to Ireland flight tickets
Aer Lingus
2 Aug
PIT20:10Pittsburgh
7h 00m
DUB08:10Dublin
12 Aug
DUB15:40Dublin
8h 00m
PIT18:40Pittsburgh
€493
Aer Lingus
24 Aug
PIT12:31Pittsburgh
14h 44m
1 stop
DUB08:15Dublin
13 Sept
DUB15:40Dublin
8h 00m
PIT18:40Pittsburgh
€501
Aer Lingus
21 Aug
PIT20:10Pittsburgh
7h 00m
DUB08:10Dublin
26 Aug
DUB15:40Dublin
8h 00m
PIT18:40Pittsburgh
€512

British Airways flights from Pittsburgh to Ireland

Our best British Airways deals on Pittsburgh to Ireland flight tickets
British Airways
12 Sept
PIT21:45Pittsburgh
16h 45m
1 stop
DUB19:30Dublin
20 Sept
DUB20:30Dublin
28h 20m
1 stop
PIT19:50Pittsburgh
€526
British Airways
16 Aug
PIT21:45Pittsburgh
29h 00m
1 stop
DUB07:45Dublin
30 Aug
DUB20:30Dublin
28h 20m
1 stop
PIT19:50Pittsburgh
€538
British Airways
2 May
PIT21:45Pittsburgh
30h 55m
1 stop
DUB09:40Dublin
11 May
DUB12:50Dublin
12h 00m
1 stop
PIT19:50Pittsburgh
€546

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 20 March 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
Fastest return journey

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sun 2/8

20:10-08:10

Nonstop7h 00m

Dublin

Wed 12/8

15:40-18:40

Nonstop8h 00m

€493

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Fri 1/5

14:08-10:45

1 stop15h 37m

Dublin

Thu 7/5

13:15-21:25

1 stop13h 10m

€500

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 24/8

12:31-08:15

1 stop14h 44m

Dublin

Sun 13/9

15:40-18:40

Nonstop8h 00m

€501

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sat 12/9

21:45-19:30

1 stop16h 45m

Dublin

Sat 19/9

10:30-21:26

2 stops15h 56m

€509

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Fri 21/8

14:20-10:45

1 stop15h 25m

Dublin

Tue 25/8

10:00-18:56

1 stop13h 56m

€513

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 14/4

06:00-09:35

2 stops22h 35m

Dublin

Tue 21/4

05:35-23:59

2 stops23h 24m

€519

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

17:11-11:10

1 stop12h 59m

Shannon

Wed 16/9

13:05-21:27

1 stop13h 22m

€548

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

08:45-07:30

1 stop17h 45m

Shannon

Thu 17/9

12:30-19:14

1 stop11h 44m

€592

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

06:10-07:30

2 stops20h 20m

Shannon

Wed 16/9

09:30-22:28

2 stops17h 58m

€595

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

17:11-11:10

1 stop12h 59m

Shannon

Wed 16/9

13:05-21:27

1 stop13h 22m

€635

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 November is another great option to travel to Ireland, with average flight prices from Pittsburgh averaging around €506.

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 €617 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 €512 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

  • 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 €43
Flights to Corkfrom €103
Flights to Shannon, Clarefrom €80
Flights to Donegalfrom €84
Flights to Milltown (Kerry)from €37