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Cheap flights from Pittsburgh to Ireland from €220

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 10/8. 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
06:00 - 05:10
PIT
-
DUB
18h 10m
1 stop
Aer Lingus Logo
13:20 - 20:37
DUB
-
PIT
12h 17m
1 stop
€337Aer Lingus
Wed, 2 Sep - Wed, 16 Sep
Aer Lingus Logo
06:00 - 05:10
PIT
-
DUB
18h 10m
1 stop
Aer Lingus Logo
13:20 - 20:37
DUB
-
PIT
12h 17m
1 stop
€338Aer Lingus
Tue, 1 Sep - Fri, 18 Sep
Aer Lingus Logo
06:00 - 05:10
PIT
-
DUB
18h 10m
1 stop
Aer Lingus Logo
13:20 - 11:32
DUB
-
PIT
27h 12m
1 stop
€347Aer Lingus
Tue, 1 Sep - Tue, 15 Sep
Aer Lingus Logo
12:15 - 05:10
PIT
-
DUB
11h 55m
1 stop
Aer Lingus Logo
13:20 - 20:37
DUB
-
PIT
12h 17m
1 stop
€376Aer Lingus
Tue, 1 Sep - Fri, 18 Sep
Lufthansa Logo
14:11 - 07:30
PIT
-
SNN
12h 19m
1 stop
Lufthansa Logo
12:30 - 19:09
SNN
-
PIT
11h 39m
1 stop
€631Lufthansa
Wed, 9 Sep - Wed, 16 Sep
Lufthansa Logo
14:11 - 07:30
PIT
-
SNN
12h 19m
1 stop
Lufthansa Logo
12:30 - 17:15
SNN
-
PIT
9h 45m
1 stop
€640Lufthansa
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
10:25 - 07:30
PIT
-
SNN
16h 05m
2 stops
United Airlines Logo
09:30 - 18:30
SNN
-
PIT
14h 00m
2 stops
€645United Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
11:59 - 11:10
PIT
-
SNN
18h 11m
1 stop
Multiple Airlines Logo
13:05 - 00:04
SNN
-
PIT
15h 59m
2 stops
€763Multiple Airlines
Sun, 5 Jul - Tue, 21 Jul
KLM Logo
17:04 - 11:10
PIT
-
SNN
13h 06m
1 stop
KLM Logo
13:05 - 21:37
SNN
-
PIT
13h 32m
1 stop
€769KLM
Tue, 28 Jul - Thu, 6 Aug
Multiple Airlines Logo
18:13 - 14:40
PIT
-
ORK
15h 27m
2 stops
Multiple Airlines Logo
10:50 - 22:13
ORK
-
PIT
16h 23m
2 stops
€944Multiple Airlines
Sun, 19 Jul - Wed, 22 Jul

Aer Lingus flights from Pittsburgh to Ireland

Our best Aer Lingus deals on Pittsburgh to Ireland flight tickets
Aer Lingus
2 Sept
PIT06:00Pittsburgh
18h 10m
1 stop
DUB05:10Dublin
16 Sept
DUB13:20Dublin
12h 17m
1 stop
PIT20:37Pittsburgh
€337
Aer Lingus
1 Sept
PIT06:00Pittsburgh
18h 10m
1 stop
DUB05:10Dublin
18 Sept
DUB13:20Dublin
12h 17m
1 stop
PIT20:37Pittsburgh
€338
Aer Lingus
1 Sept
PIT06:00Pittsburgh
18h 10m
1 stop
DUB05:10Dublin
15 Sept
DUB13:20Dublin
27h 12m
1 stop
PIT11:32Pittsburgh
€347

Air Canada flights from Pittsburgh to Ireland

Our best Air Canada deals on Pittsburgh to Ireland flight tickets
Air Canada
10 Jun
PIT12:15Pittsburgh
14h 30m
2 stops
DUB07:45Dublin
18 Jun
DUB09:50Dublin
10h 15m
1 stop
PIT15:05Pittsburgh
€855
Air Canada
3 Jun
PIT12:15Pittsburgh
14h 30m
2 stops
DUB07:45Dublin
10 Jun
DUB09:20Dublin
16h 18m
1 stop
PIT20:38Pittsburgh
€862
Air Canada
9 Jun
PIT12:15Pittsburgh
15h 00m
1 stop
DUB08:15Dublin
16 Jun
DUB09:20Dublin
32h 47m
2 stops
PIT13:07Pittsburgh
€869

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 1 June 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 2/9

06:00-05:10

1 stop18h 10m

Dublin

Wed 16/9

13:20-20:37

1 stop12h 17m

€337

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 1/9

06:00-05:10

1 stop18h 10m

Dublin

Fri 18/9

13:20-20:37

1 stop12h 17m

€338

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 1/9

06:00-05:10

1 stop18h 10m

Dublin

Tue 15/9

13:20-11:32

1 stop27h 12m

€347

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 1/9

12:15-05:10

1 stop11h 55m

Dublin

Fri 18/9

13:20-20:37

1 stop12h 17m

€376

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

14:11-07:30

1 stop12h 19m

Shannon

Wed 16/9

12:30-19:09

1 stop11h 39m

€631
Fastest return journey

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

14:11-07:30

1 stop12h 19m

Shannon

Wed 16/9

12:30-17:15

1 stop9h 45m

€640

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

10:25-07:30

2 stops16h 05m

Shannon

Wed 16/9

09:30-18:30

2 stops14h 00m

€645

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 5/7

11:59-11:10

1 stop18h 11m

Shannon

Tue 21/7

13:05-00:04

2 stops15h 59m

€763

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 28/7

17:04-11:10

1 stop13h 06m

Shannon

Thu 6/8

13:05-21:37

1 stop13h 32m

€769

PittsburghCork

PIT - ORK

PITORK

Pittsburgh

Sun 19/7

18:13-14:40

2 stops15h 27m

Cork

Wed 22/7

10:50-22:13

2 stops16h 23m

€944

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 March is another great option to travel to Ireland, with average flight prices from Pittsburgh averaging around €155.

How far in advance should I book a flight from Pittsburgh 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 €611 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 €496 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, Wed, Thu, Fri 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, Wednesday, Thursday, Friday 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 €39
Flights to Corkfrom €84
Flights to Shannon, Clarefrom €86
Flights to Milltown (Kerry)from €36
Flights to Donegalfrom €83