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CA $460 Cheap Flights from Pittsburgh (PIT) to Dublin (DUB)

View CA $460 flight on Thu, Aug 20, 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 CA $460 for one-way flights and CA $747 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, Sep 30 - Fri, Oct 9
PIT
Pittsburgh
DUB
Dublin
CA $747 Roundtrip, found 3 days ago
CA $747
Roundtrip
found 3 days ago
Select Icelandair flight, departing Wed, Sep 30 from Pittsburgh to Dublin, returning Fri, Oct 9, priced at CA $747 found 3 days ago
Icelandair
Fri, Oct 2 - Wed, Oct 7
PIT
Pittsburgh
DUB
Dublin
CA $749 Roundtrip, found 5 days ago
CA $749
Roundtrip
found 5 days ago
Select Icelandair flight, departing Fri, Oct 2 from Pittsburgh to Dublin, returning Wed, Oct 7, priced at CA $749 found 5 days ago
Icelandair
Wed, Aug 26 - Wed, Sep 2
PIT
Pittsburgh
DUB
Dublin
CA $862 Roundtrip, found 6 days ago
CA $862
Roundtrip
found 6 days ago
Select Icelandair flight, departing Wed, Aug 26 from Pittsburgh to Dublin, returning Wed, Sep 2, priced at CA $862 found 6 days ago
Air Canada
Wed, Aug 5 - Wed, Aug 19
PIT
Pittsburgh
DUB
Dublin
CA $882 Roundtrip, found 6 days ago
CA $882
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Aug 5 from Pittsburgh to Dublin, returning Wed, Aug 19, priced at CA $882 found 6 days ago
Air Canada
Wed, Aug 5 - Wed, Aug 19
PIT
Pittsburgh
DUB
Dublin
CA $889 Roundtrip, found 6 days ago
CA $889
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Aug 5 from Pittsburgh to Dublin, returning Wed, Aug 19, priced at CA $889 found 6 days ago
American Airlines
Thu, Aug 20 - Fri, Aug 28
PIT
Pittsburgh
DUB
Dublin
CA $908 Roundtrip, found 10 hours ago
CA $908
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, Aug 20 from Pittsburgh to Dublin, returning Fri, Aug 28, priced at CA $908 found 10 hours ago
Air Canada
Wed, Aug 5 - Wed, Aug 19
PIT
Pittsburgh
DUB
Dublin
CA $916 Roundtrip, found 6 days ago
CA $916
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Aug 5 from Pittsburgh to Dublin, returning Wed, Aug 19, priced at CA $916 found 6 days ago
Aer Lingus
Wed, Aug 26 - Wed, Sep 2
PIT
Pittsburgh
DUB
Dublin
CA $916 Roundtrip, found 6 days ago
CA $916
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Wed, Aug 26 from Pittsburgh to Dublin, returning Wed, Sep 2, priced at CA $916 found 6 days ago
Air Canada
Thu, Aug 20 - Fri, Aug 28
PIT
Pittsburgh
DUB
Dublin
CA $920 Roundtrip, found 10 hours ago
CA $920
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Thu, Aug 20 from Pittsburgh to Dublin, returning Fri, Aug 28, priced at CA $920 found 10 hours ago
KLM
Thu, Aug 20 - Fri, Aug 28
PIT
Pittsburgh
DUB
Dublin
CA $921 Roundtrip, found 10 hours ago
CA $921
Roundtrip
found 10 hours ago
Select KLM flight, departing Thu, Aug 20 from Pittsburgh to Dublin, returning Fri, Aug 28, priced at CA $921 found 10 hours ago

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

May is typically the cheapest month to fly

From CA $648 - CA $1,260 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-Pittsburgh Intl.) to Dublin (DUB)?
December is typically the cheapest month to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB), with average return fares around CA$749. December sees lower prices because it falls after the peak autumn travel season and before the main holiday rush, when demand drops and airlines compete for bookings. January and November are also good months to find deals 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.
How do I find cheap flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB)?
To find a cheap flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) 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 airline to fly with from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB)?
The best airline to fly with from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB) will differ from traveler to traveler. If you like to fly early, Aer Lingus offers early morning flights. If price is the most important factor, Aer Lingus typically offers the lowest fares. Delta offers the most daily flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Pittsburgh, PA (PIT) to Dublin (DUB)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB)?
There are approximately 68 connecting flights per day from Pittsburgh Intl. (PIT) to Dublin (DUB). Some common connection points include Logan Intl. (BOS), O'Hare Intl. (ORD), and John F. Kennedy Intl. (JFK).
What is the earliest flight from Pittsburgh, PA (PIT) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Pittsburgh, PA (PIT) to Dublin (DUB). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB)?
You'll typically find the most flights from Pittsburgh, PA (PIT) to Dublin (DUB) on a Wednesday, with around 75 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, United, and Delta. Looking at the week, Wednesday has notably more flight options compared to other days, offering you greater flexibility.
What are the most popular departure times for flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Dublin (DUB)?
The most popular departure times for flights from Pittsburgh Intl. (PIT) to Dublin (DUB) are in the evening, from 6pm to 9pm. Many major carriers, including Aer Lingus, American Airlines and United, offer flights during this window. Many travellers prefer these times as it allows you to finish your day in Pittsburgh before heading to the airport, and you'll arrive in Dublin ready to start your day.
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-Pittsburgh Intl.) to Dublin (DUB)?
You can fly business class between PIT and DUB. Airlines that offer business class service on this route include:

  • Aer Lingus
  • British Airways
  • Air Canada
  • JetBlue Airways
  • Icelandair
  • United
  • Delta
  • American Eagle
  • American Airlines

How do I earn miles on a Pittsburgh, PA (PIT) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a Pittsburgh, PA (PIT) 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) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from Pittsburgh, PA (PIT) 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) to Dublin (DUB) flight and hotel package?
Securing a Pittsburgh, PA (PIT) 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-Pittsburgh Intl.) to Dublin (DUB)?
If you booked your Pittsburgh, PA (PIT-Pittsburgh Intl.) 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, American Airlines, Austrian Airlines, British Airways, Delta, Iberia, JetBlue Airways, KLM, Lufthansa, United
Roundtrip price
CA $746
Distance
5498 km

Book with confidence

Pittsburgh to Dublin Flights

The easy way to book your flights from Pittsburgh to Dublin 

With Expedia, it’s simple to find and book flights to Dublin from Pittsburgh whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Dublin, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Pittsburgh to Dublin today, tomorrow, or this week.  

 

Save dollars with cheap flights from Pittsburgh Intl., PIT to Dublin, DUB 

Sort your search results by price to find great deals on your flight from Pittsburgh to Dublin—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Dublin from Pittsburgh currently is just CA $747 rising to CA $921.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Dublin  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Dublin from Pittsburgh 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Dublin with Expedia today.

Pittsburgh to Dublin Flights

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*Available to Expedia members.