What is the cheapest airline that flies from Pittsburgh to Ireland?

British Airways, Air France, and KLM are the most popular carriers operating 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.

€178 Cheap Flights from Pittsburgh to Ireland in 2025/26

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Find the cheapest flights from Pittsburgh to Ireland

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17:25 - 07:30

PIT

DUB

9h 05m1 stop

09:30 - 17:59

DUB

PIT

13h 29m1 stop

€326Multiple Airlines

Mon, 12 Jan - Wed, 28 Jan

17:15 - 07:30

PIT

DUB

9h 15m1 stop

09:30 - 17:59

DUB

PIT

13h 29m1 stop

€328Multiple Airlines

Wed, 21 Jan - Wed, 28 Jan

17:15 - 07:30

PIT

DUB

9h 15m1 stop

05:10 - 17:59

DUB

PIT

17h 49m2 stops

€330Lufthansa

Wed, 28 Jan - Mon, 2 Feb

14:09 - 07:10

PIT

DUB

36h 01m2 stops

09:00 - 17:14

DUB

PIT

13h 14m1 stop

€333Air Canada

Mon, 12 Jan - Wed, 28 Jan

14:09 - 07:10

PIT

DUB

36h 01m2 stops

09:00 - 17:14

DUB

PIT

13h 14m1 stop

€335Air Canada

Mon, 12 Jan - Wed, 28 Jan

13:53 - 12:10

PIT

DUB

17h 17m2 stops

20:40 - 19:20

DUB

PIT

27h 40m1 stop

€339British Airways

Tue, 24 Feb - Thu, 5 Mar

21:45 - 14:40

PIT

DUB

11h 55m1 stop

12:45 - 19:50

DUB

PIT

12h 05m1 stop

€342British Airways

Mon, 30 Mar - Thu, 9 Apr

21:45 - 20:35

PIT

SNN

17h 50m1 stop

21:15 - 19:50

SNN

PIT

27h 35m1 stop

€359American Airlines

Tue, 31 Mar - Tue, 7 Apr

20:43 - 16:10

PIT

SNN

14h 27m2 stops

21:15 - 19:50

SNN

PIT

27h 35m1 stop

€363American Airlines

Tue, 14 Apr - Tue, 21 Apr

16:25 - 10:15

PIT

SNN

12h 50m1 stop

12:30 - 18:54

SNN

PIT

11h 24m1 stop

€370Lufthansa

Mon, 13 Apr - Tue, 21 Apr

Lufthansa flights from Pittsburgh to Ireland

Our best Lufthansa deals on Pittsburgh to Ireland 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

British Airways flights from Pittsburgh to Ireland

Our best British Airways deals on Pittsburgh to Ireland flight tickets

British Airways

24 Feb

PIT13:53Pittsburgh

17h 17m

2 stops

DUB12:10Dublin

5 Mar

DUB20:40Dublin

27h 40m

1 stop

PIT19:20Pittsburgh

€339

Find similar

British Airways

30 Mar

PIT21:45Pittsburgh

11h 55m

1 stop

DUB14:40Dublin

9 Apr

DUB12:45Dublin

12h 05m

1 stop

PIT19:50Pittsburgh

€342

Find similar

British Airways

30 Mar

PIT21:45Pittsburgh

11h 55m

1 stop

DUB14:40Dublin

9 Apr

DUB12:45Dublin

12h 05m

1 stop

PIT19:50Pittsburgh

€343

Find similar

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

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

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 31/3

21:45-20:35

1 stop17h 50m

Shannon

Tue 7/4

21:15-19:50

1 stop27h 35m

€359

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 14/4

20:43-16:10

2 stops14h 27m

Shannon

Tue 21/4

21:15-19:50

1 stop27h 35m

€363

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Mon 13/4

16:25-10:15

1 stop12h 50m

Shannon

Tue 21/4

12:30-18:54

1 stop11h 24m

€370

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from Pittsburgh averaging around €533.

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

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as €651. This is often the case because there is less demand to fly during this day of the week. 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 Ireland.

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

In the afternoon is the cheapest time of day to fly from Pittsburgh to Ireland when you can find flight prices for as low as €693. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is at midday when prices are around €955.

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 €679 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 €488 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	9h 20m
Direct flights	None

The fastest flight from Pittsburgh to Ireland takes 9h 20m

There are no direct flights from Pittsburgh to Ireland. There are no popular flight routes from Pittsburgh to Ireland.

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.

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

Flights to Dublinfrom €39

Flights to Corkfrom €92

Flights to Shannon, Clarefrom €102

Flights to Donegalfrom €75

Flights to Milltown (Kerry)from €39

Cheap flights from Pittsburgh to Ireland 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 Ireland 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.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Pittsburgh to Ireland

Cheap return flights

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Cheap last-minute flights

Lufthansa flights from Pittsburgh to Ireland

Our best Lufthansa deals on Pittsburgh to Ireland flight tickets

British Airways flights from Pittsburgh to Ireland

Our best British Airways deals on Pittsburgh to Ireland flight tickets

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Use the filters below to find and compare flights from Pittsburgh to Ireland that are best for you.

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 February is another great option to travel to Ireland, with average flight prices from Pittsburgh averaging around €533.

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

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

How far in advance should I book a flight to Ireland?

What is the cheapest airline that flies from Pittsburgh to Ireland?

British Airways, Air France, and KLM are the most popular carriers operating from Pittsburgh to Ireland

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

Direct flights

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

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

What documentation or ID do you need to fly to Ireland?

Why use momondo?

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

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

How can momondo help me find flights from Pittsburgh to Ireland?

I’m not ready to book a flight from Pittsburgh to Ireland right now. Can momondo alert me if 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo