Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Pittsburgh to Ireland from €272

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 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pittsburgh to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
21:15 - 17:00PIT-DUB
14h 45m1 stop
British Airways Logo
13:00 - 19:20DUB-PIT
11h 20m1 stop
€389British Airways
Find Deal
Wed, 18 Feb - Mon, 23 Feb
Multiple Airlines Logo
11:15 - 07:50PIT-DUB
15h 35m2 stops
Multiple Airlines Logo
10:45 - 21:20DUB-PIT
15h 35m1 stop
€391Multiple Airlines
Find Deal
Wed, 14 Jan - Wed, 21 Jan
United Airlines Logo
11:00 - 08:10PIT-DUB
16h 10m1 stop
United Airlines Logo
09:00 - 13:06DUB-PIT
33h 06m2 stops
€393United Airlines
Find Deal
Thu, 27 Nov - Mon, 8 Dec
Delta Logo
07:05 - 07:50PIT-DUB
19h 45m2 stops
Delta Logo
10:45 - 22:39DUB-PIT
16h 54m2 stops
€395Delta
Find Deal
Wed, 14 Jan - Wed, 21 Jan
KLM Logo
11:15 - 08:45PIT-DUB
16h 30m1 stop
KLM Logo
10:45 - 21:20DUB-PIT
15h 35m1 stop
€395KLM
Find Deal
Sat, 24 Jan - Tue, 3 Feb
Multiple Airlines Logo
17:55 - 17:45PIT-DUB
18h 50m2 stops
Multiple Airlines Logo
09:00 - 17:14DUB-PIT
13h 14m1 stop
€396Multiple Airlines
Find Deal
Wed, 18 Feb - Sun, 22 Feb
United Airlines Logo
06:01 - 08:10PIT-DUB
21h 09m2 stops
United Airlines Logo
09:00 - 13:06DUB-PIT
33h 06m2 stops
€397United Airlines
Find Deal
Thu, 27 Nov - Mon, 8 Dec
Delta Logo
06:00 - 08:45PIT-DUB
21h 45m2 stops
Delta Logo
10:45 - 17:38DUB-PIT
11h 53m1 stop
€400Delta
Find Deal
Sat, 24 Jan - Tue, 3 Feb
American Airlines Logo
21:45 - 15:10PIT-ORK
12h 25m1 stop
American Airlines Logo
07:20 - 19:50ORK-PIT
17h 30m1 stop
€448American Airlines
Find Deal
Wed, 22 Apr - Tue, 28 Apr
American Airlines Logo
18:23 - 15:10PIT-ORK
15h 47m2 stops
American Airlines Logo
07:20 - 19:50ORK-PIT
17h 30m1 stop
€452American Airlines
Find Deal
Wed, 22 Apr - Tue, 28 Apr

American Airlines flights from Pittsburgh to Ireland

Our best American Airlines deals on Pittsburgh to Ireland flight tickets
American Airlines
8 Jan
PIT16:00Pittsburgh
12h 10m
2 stops
DUB09:10Dublin
15 Jan
DUB11:30Dublin
16h 13m
1 stop
PIT22:43Pittsburgh
€409
Find similar
American Airlines
22 Apr
PIT21:45Pittsburgh
12h 25m
1 stop
ORK15:10Cork
28 Apr
ORK07:20Cork
17h 30m
1 stop
PIT19:50Pittsburgh
€448
Find similar
American Airlines
22 Apr
PIT18:23Pittsburgh
15h 47m
2 stops
ORK15:10Cork
28 Apr
ORK07:20Cork
17h 30m
1 stop
PIT19:50Pittsburgh
€452
Find similar

JetBlue flights from Pittsburgh to Ireland

Our best JetBlue deals on Pittsburgh to Ireland flight tickets
JetBlue
3 May
PIT09:18Pittsburgh
18h 02m
1 stop
DUB08:20Dublin
10 May
DUB10:40Dublin
15h 12m
1 stop
PIT20:52Pittsburgh
€413
Find similar
JetBlue
28 Apr
PIT10:42Pittsburgh
16h 38m
1 stop
DUB08:20Dublin
11 May
DUB10:40Dublin
15h 12m
1 stop
PIT20:52Pittsburgh
€430
Find similar
JetBlue
11 May
PIT16:05Pittsburgh
11h 15m
1 stop
DUB08:20Dublin
19 May
DUB10:40Dublin
15h 12m
1 stop
PIT20:52Pittsburgh
€464
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Pittsburgh to Ireland 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 13 November 2025.
Use the filters below to find and compare flights from Pittsburgh to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 18/2

21:15-17:00

1 stop14h 45m

Dublin

Mon 23/2

13:00-19:20

1 stop11h 20m

€389

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 14/1

11:15-07:50

2 stops15h 35m

Dublin

Wed 21/1

10:45-21:20

1 stop15h 35m

€391

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Thu 27/11

11:00-08:10

1 stop16h 10m

Dublin

Mon 8/12

09:00-13:06

2 stops33h 06m

€393

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 14/1

07:05-07:50

2 stops19h 45m

Dublin

Wed 21/1

10:45-22:39

2 stops16h 54m

€395

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sat 24/1

11:15-08:45

1 stop16h 30m

Dublin

Tue 3/2

10:45-21:20

1 stop15h 35m

€395

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Wed 18/2

17:55-17:45

2 stops18h 50m

Dublin

Sun 22/2

09:00-17:14

1 stop13h 14m

€396

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Thu 27/11

06:01-08:10

2 stops21h 09m

Dublin

Mon 8/12

09:00-13:06

2 stops33h 06m

€397

PittsburghDublin

PIT - DUB

PITDUB

Pittsburgh

Sat 24/1

06:00-08:45

2 stops21h 45m

Dublin

Tue 3/2

10:45-17:38

1 stop11h 53m

€400

PittsburghCork

PIT - ORK

PITORK

Pittsburgh

Wed 22/4

21:45-15:10

1 stop12h 25m

Cork

Tue 28/4

07:20-19:50

1 stop17h 30m

€448

PittsburghCork

PIT - ORK

PITORK

Pittsburgh

Wed 22/4

18:23-15:10

2 stops15h 47m

Cork

Tue 28/4

07:20-19:50

1 stop17h 30m

€452

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 €536.

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 €655. 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 €961. 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 €698. 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 €961.

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 €686 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 €491 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

Direct flights

None
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 13/12
Sat 20/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €38
Flights to Corkfrom €111
Flights to Shannon, Clarefrom €121
Flights to Donegalfrom €283
Flights to Milltown (Kerry)from €38