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Cheap flights from Pittsburgh to Dublin from €238

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 Dublin 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
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Find the cheapest flights from Pittsburgh to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
12:15 - 05:10
PIT
-
DUB
11h 55m
1 stop
Aer Lingus Logo
13:20 - 11:33
DUB
-
PIT
27h 13m
1 stop
€344Aer Lingus
Tue, 11 Aug - Thu, 20 Aug
Aer Lingus Logo
12:15 - 05:10
PIT
-
DUB
11h 55m
1 stop
Aer Lingus Logo
13:20 - 11:32
DUB
-
PIT
27h 12m
1 stop
€344Aer 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 - 20:38
DUB
-
PIT
12h 18m
1 stop
€354Aer Lingus
Wed, 12 Aug - Fri, 21 Aug
Aer Lingus Logo
12:15 - 05:10
PIT
-
DUB
11h 55m
1 stop
Aer Lingus Logo
13:20 - 20:38
DUB
-
PIT
12h 18m
1 stop
€355Aer Lingus
Mon, 24 Aug - Tue, 1 Sep
Aer Lingus Logo
12:15 - 05:10
PIT
-
DUB
11h 55m
1 stop
Aer Lingus Logo
13:20 - 11:33
DUB
-
PIT
27h 13m
1 stop
€375Aer Lingus
Tue, 11 Aug - Thu, 20 Aug
Aer Lingus Logo
12:15 - 05:10
PIT
-
DUB
11h 55m
1 stop
Aer Lingus Logo
13:20 - 20:38
DUB
-
PIT
12h 18m
1 stop
€376Aer Lingus
Sun, 16 Aug - Wed, 26 Aug
Air Canada Logo
15:35 - 07:45
PIT
-
DUB
11h 10m
1 stop
Air Canada Logo
09:20 - 20:38
DUB
-
PIT
16h 18m
1 stop
€377Air Canada
Fri, 14 Aug - Fri, 21 Aug
Multiple Airlines Logo
15:35 - 07:45
PIT
-
DUB
11h 10m
1 stop
Multiple Airlines Logo
09:20 - 20:38
DUB
-
PIT
16h 18m
1 stop
€380Multiple Airlines
Fri, 14 Aug - Fri, 21 Aug
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
€384Aer Lingus
Wed, 2 Sep - Wed, 9 Sep
Multiple Airlines Logo
15:35 - 07:45
PIT
-
DUB
11h 10m
1 stop
Multiple Airlines Logo
09:20 - 20:38
DUB
-
PIT
16h 18m
1 stop
€385Multiple Airlines
Fri, 14 Aug - Fri, 21 Aug

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Aer Lingus flights from Pittsburgh to Dublin

Our best Aer Lingus deals on Pittsburgh to Dublin flight tickets
Aer Lingus
11 Aug
PIT12:15Pittsburgh
11h 55m
1 stop
DUB05:10Dublin
20 Aug
DUB13:20Dublin
27h 13m
1 stop
PIT11:33Pittsburgh
€344
Aer Lingus
1 Sept
PIT12:15Pittsburgh
11h 55m
1 stop
DUB05:10Dublin
15 Sept
DUB13:20Dublin
27h 12m
1 stop
PIT11:32Pittsburgh
€344
Aer Lingus
12 Aug
PIT12:15Pittsburgh
11h 55m
1 stop
DUB05:10Dublin
21 Aug
DUB13:20Dublin
12h 18m
1 stop
PIT20:38Pittsburgh
€354

United Airlines flights from Pittsburgh to Dublin

Our best United Airlines deals on Pittsburgh to Dublin flight tickets
United Airlines
21 Aug
PIT06:10Pittsburgh
23h 30m
1 stop
DUB10:40Dublin
25 Aug
DUB09:20Dublin
31h 13m
1 stop
PIT11:33Pittsburgh
€398
United Airlines
14 Aug
PIT06:10Pittsburgh
20h 10m
1 stop
DUB07:20Dublin
21 Aug
DUB09:20Dublin
16h 18m
1 stop
PIT20:38Pittsburgh
€406
United Airlines
11 Aug
PIT19:52Pittsburgh
30h 53m
2 stops
DUB07:45Dublin
20 Aug
DUB09:50Dublin
9h 58m
1 stop
PIT14:48Pittsburgh
€408

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 11/8

12:15-05:10

1 stop11h 55m

Dublin

Thu 20/8

13:20-11:33

1 stop27h 13m

€344

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 1/9

12:15-05:10

1 stop11h 55m

Dublin

Tue 15/9

13:20-11:32

1 stop27h 12m

€344

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 12/8

12:15-05:10

1 stop11h 55m

Dublin

Fri 21/8

13:20-20:38

1 stop12h 18m

€354

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 24/8

12:15-05:10

1 stop11h 55m

Dublin

Tue 1/9

13:20-20:38

1 stop12h 18m

€355

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 11/8

12:15-05:10

1 stop11h 55m

Dublin

Thu 20/8

13:20-11:33

1 stop27h 13m

€375

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sun 16/8

12:15-05:10

1 stop11h 55m

Dublin

Wed 26/8

13:20-20:38

1 stop12h 18m

€376

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Fri 14/8

15:35-07:45

1 stop11h 10m

Dublin

Fri 21/8

09:20-20:38

1 stop16h 18m

€377

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Fri 14/8

15:35-07:45

1 stop11h 10m

Dublin

Fri 21/8

09:20-20:38

1 stop16h 18m

€380
Fastest return journey

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 2/9

12:15-05:10

1 stop11h 55m

Dublin

Wed 9/9

13:20-20:37

1 stop12h 17m

€384

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Fri 14/8

15:35-07:45

1 stop11h 10m

Dublin

Fri 21/8

09:20-20:38

1 stop16h 18m

€385

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 Dublin from

How to get the cheapest flight ticket from Pittsburgh to Dublin

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 typical price of a round-trip flight between Pittsburgh and Dublin?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of January, then book flights to Dublin from Pittsburgh during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €502.

What is the cheapest Pittsburgh to Dublin flight route?

Fly from Pittsburgh to Dublin for the best Pittsburgh - Dublin flight prices

How far in advance should I book a flight from Pittsburgh to Dublin?

You are more likely to see cheaper flights to Dublin from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €635 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Pittsburgh for as low as €511 on momondo.

What cabin class options are available on Pittsburgh to Dublin flights?

There is only 1 cabin class available to choose from on Pittsburgh to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Pittsburgh to Dublin flight prices changed over time?

When to book flights from Pittsburgh to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Pittsburgh to Dublin (PIT to DUB) flight deals and tips

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

Fastest flight time

7h 00m

Direct flights

Mon, Tue, Wed, Thu and Sat

Airports in Dublin

1 airport
The fastest flight from Pittsburgh to Dublin takes 7h 00m
Direct flights go from Pittsburgh to Dublin on Monday, Tuesday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Dublin. From Pittsburgh there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Pittsburgh to Dublin

  • How far is Pittsburgh to Dublin by plane?

    The straight-line distance from Pittsburgh to Dublin is 5515.4 km. By plane, this route typically takes 7h 00m.

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

    Prices for flights from Pittsburgh Airport to Dublin Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport 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 Dublin Airport. 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 Dublin?

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Naas
Swords
Bray
Gorey
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Carlingford
Enniscorthy
Malahide
Drogheda
Portmarnock

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pittsburgh to Dublin . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Dublin 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 Dublin?

momondo provides multiple filters to help you find the best flight to Dublin from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Pittsburgh to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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