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

KLM, Delta, and American Airlines 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.

€245 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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14:06 - 08:10

PIT

DUB

13h 04m1 stop

09:10 - 19:09

DUB

PIT

14h 59m2 stops

€349Lufthansa

Tue, 13 Jan - Tue, 20 Jan

17:25 - 07:30

PIT

DUB

9h 05m1 stop

09:10 - 19:09

DUB

PIT

14h 59m2 stops

€351Lufthansa

Thu, 8 Jan - Wed, 14 Jan

14:06 - 08:10

PIT

DUB

13h 04m1 stop

10:40 - 20:41

DUB

PIT

15h 01m1 stop

€367Lufthansa

Tue, 13 Jan - Tue, 20 Jan

13:21 - 07:30

PIT

DUB

13h 09m1 stop

10:40 - 20:41

DUB

PIT

15h 01m1 stop

€369Multiple Airlines

Wed, 14 Jan - Mon, 19 Jan

14:06 - 08:10

PIT

DUB

13h 04m1 stop

09:00 - 12:39

DUB

PIT

32h 39m2 stops

€389United Airlines

Thu, 8 Jan - Wed, 14 Jan

10:27 - 08:10

PIT

DUB

16h 43m2 stops

09:00 - 12:10

DUB

PIT

32h 10m2 stops

€392United Airlines

Fri, 9 Jan - Fri, 16 Jan

08:56 - 07:10

PIT

DUB

41h 14m2 stops

09:00 - 13:10

DUB

PIT

33h 10m2 stops

€394Air Canada

Mon, 12 Jan - Wed, 21 Jan

21:15 - 16:45

PIT

SNN

14h 30m1 stop

07:50 - 19:20

SNN

PIT

16h 30m1 stop

€401American Airlines

Sat, 31 Jan - Sat, 7 Feb

13:48 - 11:30

PIT

SNN

16h 42m2 stops

07:50 - 19:20

SNN

PIT

16h 30m1 stop

€404American Airlines

Sat, 31 Jan - Sat, 7 Feb

17:55 - 23:25

PIT

ORK

24h 30m2 stops

07:40 - 17:14

ORK

PIT

38h 34m2 stops

€583Air Canada

Fri, 30 Jan - Tue, 3 Feb

Lufthansa flights from Pittsburgh to Ireland

Our best Lufthansa deals on Pittsburgh to Ireland flight tickets

Lufthansa

13 Jan

PIT14:06Pittsburgh

13h 04m

1 stop

DUB08:10Dublin

20 Jan

DUB09:10Dublin

14h 59m

2 stops

PIT19:09Pittsburgh

€349

Find similar

Lufthansa

8 Jan

PIT17:25Pittsburgh

9h 05m

1 stop

DUB07:30Dublin

14 Jan

DUB09:10Dublin

14h 59m

2 stops

PIT19:09Pittsburgh

€351

Find similar

Lufthansa

13 Jan

PIT14:06Pittsburgh

13h 04m

1 stop

DUB08:10Dublin

20 Jan

DUB10:40Dublin

15h 01m

1 stop

PIT20:41Pittsburgh

€367

Find similar

Air Canada flights from Pittsburgh to Ireland

Our best Air Canada deals on Pittsburgh to Ireland flight tickets

Air Canada

12 Jan

PIT07:00Pittsburgh

43h 10m

2 stops

DUB07:10Dublin

24 Jan

DUB09:00Dublin

36h 44m

2 stops

PIT16:44Pittsburgh

€394

Find similar

Air Canada

9 Jan

PIT10:49Pittsburgh

15h 21m

2 stops

DUB07:10Dublin

16 Jan

DUB09:00Dublin

19h 44m

2 stops

PIT23:44Pittsburgh

€413

Find similar

Air Canada

11 Jan

PIT07:00Pittsburgh

19h 10m

2 stops

DUB07:10Dublin

12 May

DUB09:50Dublin

33h 58m

2 stops

PIT14:48Pittsburgh

€424

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 13/1

14:06-08:10

1 stop13h 04m

Dublin

Tue 20/1

09:10-19:09

2 stops14h 59m

€349

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

€351

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Tue 13/1

14:06-08:10

1 stop13h 04m

Dublin

Tue 20/1

10:40-20:41

1 stop15h 01m

€367

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 14/1

13:21-07:30

1 stop13h 09m

Dublin

Mon 19/1

10:40-20:41

1 stop15h 01m

€369

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Thu 8/1

14:06-08:10

1 stop13h 04m

Dublin

Wed 14/1

09:00-12:39

2 stops32h 39m

€389

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Fri 9/1

10:27-08:10

2 stops16h 43m

Dublin

Fri 16/1

09:00-12:10

2 stops32h 10m

€392

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Mon 12/1

08:56-07:10

2 stops41h 14m

Dublin

Wed 21/1

09:00-13:10

2 stops33h 10m

€394

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sat 31/1

21:15-16:45

1 stop14h 30m

Shannon

Sat 7/2

07:50-19:20

1 stop16h 30m

€401

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sat 31/1

13:48-11:30

2 stops16h 42m

Shannon

Sat 7/2

07:50-19:20

1 stop16h 30m

€404

PittsburghCork

PIT - ORK

PITORK

Pittsburgh

Fri 30/1

17:55-23:25

2 stops24h 30m

Cork

Tue 3/2

07:40-17:14

2 stops38h 34m

€583

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 €526.

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 €646. 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 €949. 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 €689. 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 €949.

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 €669 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 €485 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, Thu 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, Thursday 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

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 €38

Flights to Corkfrom €87

Flights to Shannon, Clarefrom €89

Flights to Donegalfrom €76

Flights to Milltown (Kerry)from €38

Cheap flights from Pittsburgh to Ireland from €245

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 4/5. 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

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Lufthansa flights from Pittsburgh to Ireland

Our best Lufthansa deals on Pittsburgh to Ireland flight tickets

Air Canada flights from Pittsburgh to Ireland

Our best Air Canada 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

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 €526.

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?

KLM, Delta, and American Airlines 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

Airports in Ireland

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