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Cheap flights from Pittsburgh to Dublin from €178

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 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:25 - 07:30PIT-DUB
9h 05m1 stop
Multiple Airlines Logo
09:30 - 17:59DUB-PIT
13h 29m1 stop
€326Multiple Airlines
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Mon, 12 Jan - Wed, 28 Jan
Multiple Airlines Logo
17:15 - 07:30PIT-DUB
9h 15m1 stop
Multiple Airlines Logo
09:30 - 17:59DUB-PIT
13h 29m1 stop
€328Multiple Airlines
Find Deal
Wed, 21 Jan - Wed, 28 Jan
Multiple Airlines Logo
13:20 - 07:30PIT-DUB
13h 10m1 stop
Multiple Airlines Logo
09:30 - 19:09DUB-PIT
14h 39m1 stop
€329Multiple Airlines
Find Deal
Mon, 12 Jan - Wed, 28 Jan
Lufthansa Logo
17:15 - 07:30PIT-DUB
9h 15m1 stop
Lufthansa Logo
05:10 - 17:59DUB-PIT
17h 49m2 stops
€330Lufthansa
Find Deal
Wed, 28 Jan - Mon, 2 Feb
Air Canada Logo
14:09 - 07:10PIT-DUB
36h 01m2 stops
Air Canada Logo
09:00 - 17:14DUB-PIT
13h 14m1 stop
€333Air Canada
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Mon, 12 Jan - Wed, 28 Jan
Air Canada Logo
14:09 - 07:10PIT-DUB
36h 01m2 stops
Air Canada Logo
09:00 - 17:14DUB-PIT
13h 14m1 stop
€335Air Canada
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Mon, 12 Jan - Wed, 28 Jan
British Airways Logo
13:53 - 12:10PIT-DUB
17h 17m2 stops
British Airways Logo
20:40 - 19:20DUB-PIT
27h 40m1 stop
€339British Airways
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Tue, 24 Feb - Thu, 5 Mar
British Airways Logo
21:45 - 14:40PIT-DUB
11h 55m1 stop
British Airways Logo
12:45 - 19:50DUB-PIT
12h 05m1 stop
€342British Airways
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Mon, 30 Mar - Thu, 9 Apr
British Airways Logo
21:45 - 14:40PIT-DUB
11h 55m1 stop
British Airways Logo
12:45 - 19:50DUB-PIT
12h 05m1 stop
€343British Airways
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Mon, 30 Mar - Thu, 9 Apr
Multiple Airlines Logo
17:55 - 08:15PIT-DUB
9h 20m1 stop
Multiple Airlines Logo
09:50 - 17:18DUB-PIT
12h 28m1 stop
€347Multiple Airlines
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Tue, 14 Apr - Tue, 21 Apr

Austrian Airlines flights from Pittsburgh to Dublin

Our best Austrian Airlines deals on Pittsburgh to Dublin flight tickets
Austrian Airlines
21 Jan
PIT13:21Pittsburgh
13h 09m
1 stop
DUB07:30Dublin
28 Jan
DUB09:30Dublin
13h 29m
1 stop
PIT17:59Pittsburgh
€328
Find similar
Austrian Airlines
9 Dec
PIT13:27Pittsburgh
13h 03m
1 stop
DUB07:30Dublin
15 Dec
DUB09:30Dublin
13h 21m
1 stop
PIT17:51Pittsburgh
€351
Find similar
Austrian Airlines
11 Dec
PIT13:27Pittsburgh
13h 03m
1 stop
DUB07:30Dublin
17 Dec
DUB09:30Dublin
13h 21m
1 stop
PIT17:51Pittsburgh
€352
Find similar

Lufthansa flights from Pittsburgh to Dublin

Our best Lufthansa deals on Pittsburgh to Dublin flight tickets
Lufthansa
28 Jan
PIT17:15Pittsburgh
9h 15m
1 stop
DUB07:30Dublin
2 Feb
DUB05:10Dublin
17h 49m
2 stops
PIT17:59Pittsburgh
€330
Find similar
Lufthansa
9 Dec
PIT14:10Pittsburgh
13h 00m
1 stop
DUB08:10Dublin
15 Dec
DUB05:10Dublin
20h 40m
2 stops
PIT20:50Pittsburgh
€331
Find similar
Lufthansa
28 Jan
PIT17:15Pittsburgh
9h 15m
1 stop
DUB07:30Dublin
2 Feb
DUB10:40Dublin
15h 01m
1 stop
PIT20:41Pittsburgh
€348
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 4 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

Mon 12/1

17:25-07:30

1 stop9h 05m

Dublin

Wed 28/1

09:30-17:59

1 stop13h 29m

€326

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 21/1

17:15-07:30

1 stop9h 15m

Dublin

Wed 28/1

09:30-17:59

1 stop13h 29m

€328

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 12/1

13:20-07:30

1 stop13h 10m

Dublin

Wed 28/1

09:30-19:09

1 stop14h 39m

€329

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 28/1

17:15-07:30

1 stop9h 15m

Dublin

Mon 2/2

05:10-17:59

2 stops17h 49m

€330

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 12/1

14:09-07:10

2 stops36h 01m

Dublin

Wed 28/1

09:00-17:14

1 stop13h 14m

€333

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 12/1

14:09-07:10

2 stops36h 01m

Dublin

Wed 28/1

09:00-17:14

1 stop13h 14m

€335

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 24/2

13:53-12:10

2 stops17h 17m

Dublin

Thu 5/3

20:40-19:20

1 stop27h 40m

€339

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 30/3

21:45-14:40

1 stop11h 55m

Dublin

Thu 9/4

12:45-19:50

1 stop12h 05m

€342

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 30/3

21:45-14:40

1 stop11h 55m

Dublin

Thu 9/4

12:45-19:50

1 stop12h 05m

€343

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 14/4

17:55-08:15

1 stop9h 20m

Dublin

Tue 21/4

09:50-17:18

1 stop12h 28m

€347

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 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 €533.

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 €651. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €955. 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 €693. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €955 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 €679 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 €488 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

9h 20m

Direct flights

None
The fastest flight from Pittsburgh to Dublin takes 9h 20m
There are no direct flights from Pittsburgh to Dublin. There are no popular flight routes from Pittsburgh to Dublin.
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  • 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 9h 05m.

  • 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
Enniscorthy
Bray
Naas
Mullingar
Carlingford
Arklow
Maynooth
Gorey
Leixlip
Malahide
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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