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Cheap flights from Pittsburgh to Dublin from €247

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 12/1. 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 Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:20 - 07:30
PIT
-
DUB
13h 10m1 stop
Multiple Airlines Logo
09:10 - 19:09
DUB
-
PIT
14h 59m2 stops
€348Multiple Airlines
Thu, 8 Jan - Wed, 14 Jan
Lufthansa Logo
17:25 - 07:30
PIT
-
DUB
9h 05m1 stop
Lufthansa Logo
09:10 - 19:09
DUB
-
PIT
14h 59m2 stops
€349Lufthansa
Thu, 8 Jan - Wed, 14 Jan
Lufthansa Logo
17:15 - 07:30
PIT
-
DUB
9h 15m1 stop
Lufthansa Logo
09:10 - 19:09
DUB
-
PIT
14h 59m2 stops
€350Lufthansa
Wed, 14 Jan - Wed, 21 Jan
Lufthansa Logo
13:59 - 08:10
PIT
-
DUB
13h 11m1 stop
Lufthansa Logo
09:10 - 19:09
DUB
-
PIT
14h 59m2 stops
€351Lufthansa
Mon, 5 Jan - Wed, 14 Jan
Lufthansa Logo
17:20 - 07:30
PIT
-
DUB
9h 10m1 stop
Lufthansa Logo
17:20 - 20:41
DUB
-
PIT
32h 21m2 stops
€364Lufthansa
Sun, 18 Jan - Sat, 24 Jan
Lufthansa Logo
17:25 - 07:30
PIT
-
DUB
9h 05m1 stop
Lufthansa Logo
10:40 - 20:41
DUB
-
PIT
15h 01m1 stop
€365Lufthansa
Mon, 12 Jan - Mon, 19 Jan
Lufthansa Logo
17:25 - 07:30
PIT
-
DUB
9h 05m1 stop
Lufthansa Logo
09:30 - 17:59
DUB
-
PIT
13h 29m1 stop
€366Lufthansa
Thu, 8 Jan - Wed, 14 Jan
Lufthansa Logo
17:15 - 07:30
PIT
-
DUB
9h 15m1 stop
Lufthansa Logo
09:30 - 19:09
DUB
-
PIT
14h 39m1 stop
€367Lufthansa
Wed, 14 Jan - Wed, 21 Jan
Austrian Airlines Logo
13:20 - 07:30
PIT
-
DUB
13h 10m1 stop
Austrian Airlines Logo
09:30 - 19:09
DUB
-
PIT
14h 39m1 stop
€367Austrian Airlines
Mon, 19 Jan - Sun, 25 Jan
Austrian Airlines Logo
13:21 - 07:30
PIT
-
DUB
13h 09m1 stop
Austrian Airlines Logo
09:30 - 19:09
DUB
-
PIT
14h 39m1 stop
€368Austrian Airlines
Fri, 30 Jan - Sat, 7 Feb

United Airlines flights from Pittsburgh to Dublin

Our best United Airlines deals on Pittsburgh to Dublin flight tickets
United Airlines
6 Jan
PIT17:46Pittsburgh
33h 24m
1 stop
DUB08:10Dublin
14 Jan
DUB09:00Dublin
32h 39m
2 stops
PIT12:39Pittsburgh
€388
Find similar
United Airlines
6 Jan
PIT20:10Pittsburgh
55h 00m
2 stops
DUB08:10Dublin
14 Jan
DUB09:00Dublin
43h 44m
2 stops
PIT23:44Pittsburgh
€391
Find similar
United Airlines
5 Jan
PIT06:35Pittsburgh
20h 35m
1 stop
DUB08:10Dublin
14 Jan
DUB09:00Dublin
13h 14m
1 stop
PIT17:14Pittsburgh
€395
Find similar

British Airways flights from Pittsburgh to Dublin

Our best British Airways deals on Pittsburgh to Dublin flight tickets
British Airways
30 Mar
PIT12:20Pittsburgh
16h 20m
2 stops
DUB09:40Dublin
9 Apr
DUB10:40Dublin
14h 10m
1 stop
PIT19:50Pittsburgh
€431
Find similar
British Airways
12 Apr
PIT21:45Pittsburgh
29h 00m
1 stop
DUB07:45Dublin
20 Apr
DUB20:55Dublin
27h 55m
1 stop
PIT19:50Pittsburgh
€435
Find similar

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 17 December 2025.
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

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Thu 8/1

13:20-07:30

1 stop13h 10m

Dublin

Wed 14/1

09:10-19:09

2 stops14h 59m

€348

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Thu 8/1

17:25-07:30

1 stop9h 05m

Dublin

Wed 14/1

09:10-19:09

2 stops14h 59m

€349

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 14/1

17:15-07:30

1 stop9h 15m

Dublin

Wed 21/1

09:10-19:09

2 stops14h 59m

€350

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 5/1

13:59-08:10

1 stop13h 11m

Dublin

Wed 14/1

09:10-19:09

2 stops14h 59m

€351

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sun 18/1

17:20-07:30

1 stop9h 10m

Dublin

Sat 24/1

17:20-20:41

2 stops32h 21m

€364

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 12/1

17:25-07:30

1 stop9h 05m

Dublin

Mon 19/1

10:40-20:41

1 stop15h 01m

€365

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Thu 8/1

17:25-07:30

1 stop9h 05m

Dublin

Wed 14/1

09:30-17:59

1 stop13h 29m

€366

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 14/1

17:15-07:30

1 stop9h 15m

Dublin

Wed 21/1

09:30-19:09

1 stop14h 39m

€367

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 19/1

13:20-07:30

1 stop13h 10m

Dublin

Sun 25/1

09:30-19:09

1 stop14h 39m

€367

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Fri 30/1

13:21-07:30

1 stop13h 09m

Dublin

Sat 7/2

09:30-19:09

1 stop14h 39m

€368

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 November, then book flights to Dublin from Pittsburgh during February instead. Flights to Dublin in February, while not as cheap as those in November, still average around €525.

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

Our data shows that Tuesday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €645. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €947. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Our data shows that the cheapest Pittsburgh to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €687. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €947 on average. Flights to Dublin from Pittsburgh at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight 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 €667 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 €484 on momondo.

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, 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, 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

  • 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.

Travelling to a place near Dublin?

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

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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