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£241 Cheap Flights from Pittsburgh (PIT) to Dublin (DUB)

View £241 flight on Wed, 26 Aug 2026Opens in a new window

Popular airlines from Pittsburgh International Airport (PIT) to Dublin Airport (DUB)

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Cheap Flights from Pittsburgh (PIT) to Dublin (DUB)

Prices were available within the past 7 days and start at £241 for one-way flights and £413 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, 11 Oct - Sun, 18 Oct
PIT
Pittsburgh
DUB
Dublin
£413 Return, found 4 days ago
£413
Return
found 4 days ago
Select Icelandair flight, departing Sun, 11 Oct from Pittsburgh to Dublin, returning Sun, 18 Oct, priced at £413 found 4 days ago
JetBlue Airways
Wed, 19 Aug - Wed, 26 Aug
PIT
Pittsburgh
DUB
Dublin
£457 Return, found 1 day ago
£457
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 19 Aug from Pittsburgh to Dublin, returning Wed, 26 Aug, priced at £457 found 1 day ago
Icelandair
Mon, 20 Jul - Wed, 5 Aug
PIT
Pittsburgh
DUB
Dublin
£459 Return, found 2 days ago
£459
Return
found 2 days ago
Select Icelandair flight, departing Mon, 20 Jul from Pittsburgh to Dublin, returning Wed, 5 Aug, priced at £459 found 2 days ago
Icelandair
Wed, 19 Aug - Wed, 26 Aug
PIT
Pittsburgh
DUB
Dublin
£480 Return, found 1 day ago
£480
Return
found 1 day ago
Select Icelandair flight, departing Wed, 19 Aug from Pittsburgh to Dublin, returning Wed, 26 Aug, priced at £480 found 1 day ago
Icelandair
Sun, 27 Sept - Sun, 4 Oct
PIT
Pittsburgh
DUB
Dublin
£480 Return, found 3 days ago
£480
Return
found 3 days ago
Select Icelandair flight, departing Sun, 27 Sept from Pittsburgh to Dublin, returning Sun, 4 Oct, priced at £480 found 3 days ago
Aer Lingus
Mon, 24 Aug - Mon, 31 Aug
PIT
Pittsburgh
DUB
Dublin
£484 Return, found 4 days ago
£484
Return
found 4 days ago
Select Aer Lingus flight, departing Mon, 24 Aug from Pittsburgh to Dublin, returning Mon, 31 Aug, priced at £484 found 4 days ago
Iberia
Mon, 24 Aug - Mon, 31 Aug
PIT
Pittsburgh
DUB
Dublin
£486 Return, found 4 days ago
£486
Return
found 4 days ago
Select Iberia flight, departing Mon, 24 Aug from Pittsburgh to Dublin, returning Mon, 31 Aug, priced at £486 found 4 days ago
KLM
Mon, 24 Aug - Mon, 31 Aug
PIT
Pittsburgh
DUB
Dublin
£486 Return, found 4 days ago
£486
Return
found 4 days ago
Select KLM flight, departing Mon, 24 Aug from Pittsburgh to Dublin, returning Mon, 31 Aug, priced at £486 found 4 days ago
Air France
Mon, 24 Aug - Mon, 31 Aug
PIT
Pittsburgh
DUB
Dublin
£486 Return, found 4 days ago
£486
Return
found 4 days ago
Select Air France flight, departing Mon, 24 Aug from Pittsburgh to Dublin, returning Mon, 31 Aug, priced at £486 found 4 days ago
KLM
Mon, 24 Aug - Mon, 31 Aug
PIT
Pittsburgh
DUB
Dublin
£501 Return, found 4 days ago
£501
Return
found 4 days ago
Select KLM flight, departing Mon, 24 Aug from Pittsburgh to Dublin, returning Mon, 31 Aug, priced at £501 found 4 days ago

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from £547
DUB
Dublin Airport
CheapestClosest
Average driving time to city centre14 min
Flights from £547

Find the cheapest month to fly from Pittsburgh (PIT) to Dublin (DUB)

February is typically the cheapest month to fly

From £301 - £673 per traveller.

Frequently asked questions

How much does a flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB) cost?
You can find one-way and return flights from PIT to DUB with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PIT to DUB ticket fares go up or down.
What is the cheapest month to fly from Pittsburgh, PA (PIT) to Dublin (DUB)?
The cheapest months to fly from Pittsburgh, PA (PIT) to Dublin (DUB) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB)?
Only one airline offers direct flights from Pittsburgh Intl. (PIT) to Dublin (DUB). Aer Lingus operates 7 direct flights from PIT to DUB every week, giving you a convenient option for this route.
What is the cheapest airline that flies from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB)?
Aer Lingus is one of the cheapest airlines offering nonstop return flights from Pittsburgh Intl. (PIT) to Dublin (DUB), with tickets starting from around £290 for flights that can be booked for departure within the next year. American Eagle offers one of the cheapest connecting return flights from Pittsburgh Intl. (PIT) to Dublin (DUB) with a layover in O'Hare Intl. (ORD), starting from around £665. These prices are for economy/coach class per adult. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Pittsburgh, PA (PIT) to Dublin (DUB)?
To find a cheap flight from Pittsburgh, PA (PIT) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB)?
When looking for the best time to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB), it's all about balancing good prices with flight availability. You'll find the cheapest flights in November and December, with average return fares around £403. However, October is the most popular month for this route, meaning you'll have plenty of flight options to choose from, though prices might be a bit higher. If you're flexible, aiming for late autumn can give you a good mix of value and choice.
What is the earliest flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from PIT to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB)?
A nonstop flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB) typically takes around 7 hours. This route covers a distance of approximately 5,531 kilometres (3,437 miles). If you opt for a flight with one stop, your journey will usually be longer, taking about 11 hours 18 minutes. Flights with two or more stops will add even more travel time, typically around 15 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from Pittsburgh, PA (PIT) to Dublin (DUB)?
Select the "Business class" and "First class" filters when looking for Pittsburgh, PA (PIT) to Dublin (DUB) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB) flight and hotel package?
Securing a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pittsburgh, PA (PIT) to Dublin (DUB)?
If you booked your Pittsburgh, PA (PIT) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Pittsburgh Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, Austrian Airlines, British Airways, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, TAP Portugal
Return price
£413
Distance
5498 km

Book with confidence

Compare flights from Pittsburgh to Dublin easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Pittsburgh to Dublin. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dublin in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Pittsburgh Intl. to Dublin.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Pittsburgh Intl. (PIT) to Dublin (DUB)

The easiest way to view the best deals on flights from Pittsburgh to Dublin today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Pittsburgh Intl. to Dublin start at just £413 and range up to £501.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Pittsburgh and Dublin
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Pittsburgh to Dublin flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Pittsburgh Intl. to Dublin for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Pittsburgh to Dublin easily and book with confidence

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