$344+ Cheap flights from Pittsburgh (PIT) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DUB
Nov 4 — Nov 111
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Pittsburgh to Dublin are usually found in February or August, booked 6 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
Cheap flight deals from Pittsburgh to Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pittsburgh to DublinExplore the most affordable flight options available from Pittsburgh to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2026.
Explore the most affordable flight options available from Pittsburgh to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2026.
This lol.travel deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:07 am -
1 stop18h 13m
Fri 10/2310:40 am -
1 stop11h 48m
Deal found 10/3![JetBlue logo]()
$730
This Cheapflightsfares deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:10 pm -
1 stop14h 10m
Mon 10/1911:30 am -
1 stop17h 14m
Deal found 10/2![JetBlue logo]()
$738
This JetBlue deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:10 pm -
1 stop14h 10m
Thu 10/2211:30 am -
1 stop17h 14m
Deal found 10/1![JetBlue logo]()
$740
This Gotogate deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:50 pm -
Nonstop7h 00m
Tue 11/244:15 pm -
Nonstop8h 05m
Deal found 10/4![Aer Lingus logo]()
$745
This Justfly.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 am -
1 stop21h 30m
Mon 10/1911:30 am -
1 stop17h 14m
Deal found 10/1![JetBlue logo]()
$749
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:07 am -
1 stop18h 13m
Thu 10/1510:40 am -
1 stop11h 48m
Deal found 9/30![JetBlue logo]()
$750
This oojo deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:26 am -
2 stops17h 14m
Tue 11/108:40 pm -
1 stop27h 40m
Deal found 10/4![British Airways logo]()
$757
This JetBlue deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:10 pm -
1 stop14h 10m
Thu 10/2211:30 am -
1 stop17h 14m
Deal found 10/1![JetBlue logo]()
$758
This oojo deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:26 am -
2 stops17h 29m
Wed 11/251:05 pm -
1 stop11h 15m
Deal found 10/3![British Airways logo]()
$759
This United deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:00 am -
2 stops21h 20m
Tue 11/175:10 am -
2 stops23h 49m
Deal found 10/1![Multiple Airlines logo]()
$766
Best flights from Pittsburgh to DublinDiscover carefully curated flight deals from Pittsburgh to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2026.
Discover carefully curated flight deals from Pittsburgh to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2026.
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:30 am -
1 stop20h 25m
Tue 11/178:50 am -
2 stops19h 11m
Deal found 9/30![Delta logo]()
$777
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:47 am -
1 stop15h 43m
Wed 11/251:35 pm -
1 stop10h 33m
Deal found 10/3![United Airlines logo]()
$781
This Turkish Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:30 am -
2 stops36h 00m
Mon 11/24:35 pm -
2 stops36h 06m
Deal found 10/2![Turkish Airlines logo]()
$856
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:30 am -
1 stop20h 25m
Tue 11/109:40 am -
1 stop14h 10m
Deal found 9/30![Delta logo]()
$780
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:40 pm -
1 stop12h 15m
Mon 11/169:00 am -
2 stops35h 19m
Deal found 10/5![United Airlines logo]()
$804
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:15 pm -
1 stop14h 05m
Sun 11/229:00 am -
2 stops33h 06m
Deal found 10/1![United Airlines logo]()
$804
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:33 pm -
1 stop31h 37m
Sun 11/89:00 am -
2 stops33h 06m
Deal found 9/30![United Airlines logo]()
$809
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:00 pm -
1 stop9h 20m
Mon 12/79:00 am -
2 stops19h 30m
Deal found 10/1![United Airlines logo]()
$827
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:30 am -
1 stop20h 40m
Sun 11/159:00 am -
2 stops33h 06m
Deal found 10/3![United Airlines logo]()
$854
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:30 am -
1 stop20h 40m
Mon 11/309:00 am -
1 stop14h 36m
Deal found 10/1![United Airlines logo]()
$872
Last-minute flights from Pittsburgh to DublinDiscover last-minute flight deals from Pittsburgh to Dublin. Data last updated October 5, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Dublin. Data last updated October 5, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:07 am -
1 stop18h 13m
Thu 10/1510:40 am -
1 stop11h 48m
Deal found 9/30![JetBlue logo]()
$750
This Justfly.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 am -
1 stop21h 30m
Mon 10/1911:30 am -
1 stop17h 14m
Deal found 10/1![JetBlue logo]()
$749
This Cheapflightsfares deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:10 pm -
1 stop14h 10m
Mon 10/1911:30 am -
1 stop17h 14m
Deal found 10/2![JetBlue logo]()
$738
This JetBlue deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:10 pm -
1 stop14h 10m
Thu 10/2211:30 am -
1 stop17h 14m
Deal found 10/1![JetBlue logo]()
$758
This JetBlue deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:10 pm -
1 stop14h 10m
Thu 10/2211:30 am -
1 stop17h 14m
Deal found 10/1![JetBlue logo]()
$740
This lol.travel deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:07 am -
1 stop18h 13m
Fri 10/2310:40 am -
1 stop11h 48m
Deal found 10/3![JetBlue logo]()
$730
This oojo deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:26 am -
2 stops17h 14m
Tue 11/108:40 pm -
1 stop27h 40m
Deal found 10/4![British Airways logo]()
$757
This United deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:40 pm -
1 stop12h 15m
Tue 11/175:10 am -
2 stops18h 09m
Deal found 10/1![Multiple Airlines logo]()
$766
This Gotogate deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:50 pm -
Nonstop7h 00m
Tue 11/244:15 pm -
Nonstop8h 05m
Deal found 10/4![Aer Lingus logo]()
$745
This oojo deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:26 am -
2 stops17h 29m
Wed 11/251:05 pm -
1 stop11h 15m
Deal found 10/3![British Airways logo]()
$759
One-way flights from Pittsburgh to DublinSearch for one-way flight options from Pittsburgh to Dublin. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
Search for one-way flight options from Pittsburgh to Dublin. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:10 pm -
1 stop14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![JetBlue logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:55 am -
3 stops40h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/210:47 am -
1 stop16h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![American Airlines logo]()
$397
This Cheapflightsfares deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:50 pm -
Nonstop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Aer Lingus logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:10 pm -
2 stops30h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$435
This Cheapflightsfares deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:50 pm -
Nonstop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Aer Lingus logo]()
$468
This oojo deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:55 pm -
2 stops15h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![British Airways logo]()
$476
This Justfly.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:50 pm -
Nonstop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Iberia logo]()
$492
Find flight deals from Pittsburgh to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $674 (Booking.com) |
One-way from | $344 (Cheapflightsfares) |
Popular in | June |
Cheapest in | February |
Average price | $784 |
Good round-trip deal | $646 or less |
Good one-way deal | $437 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Dublin 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, Cheapflights users made 7,457,451 searches. Data last updated October 5, 2026.
Use the filters below to find and compare flights from Pittsburgh to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Thu 10/22
1:10 pm-8:20 am
1 stop14h 10m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$344
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Fri 10/23
1:10 pm-8:20 am
1 stop14h 10m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$344
Quickest round-trip
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Sat 1/2
8:50 pm-8:50 am
Nonstop7h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$386
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Tue 11/3
8:50 pm-8:50 am
Nonstop7h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$421
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Sun 11/22
5:10 pm-5:05 am
2 stops30h 55m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$435
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Fri 10/23
8:10 pm-8:10 am
Nonstop7h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$468
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Thu 10/29
9:50 pm-8:50 am
Nonstop7h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$468
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Sat 1/2
10:25 am-7:30 am
2 stops40h 05m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$472
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Sat 10/10
5:37 pm-8:15 am
1 stop9h 38m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$472
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Thu 10/29
9:50 pm-8:50 am
Nonstop7h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$492
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Pittsburgh to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Dublin in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Pittsburgh to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Pittsburgh with our price prediction graph.
PIT-DUB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pittsburgh to Dublin
How far ahead should I book a flight from Pittsburgh to Dublin?
To ensure you get the cheapest price possible for a flight from Pittsburgh to Dublin, you should look to book at least 5 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Pittsburgh to Dublin?
Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Dublin (average of $573). Flying from Pittsburgh to Dublin in June is currently the most expensive (average of $989). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PIT to DUB?
Find hourly flight availability from Pittsburgh to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 5, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pittsburgh to Dublin as you normally would.
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated October 5, 2026.
See what other customers who have flown with Delta,United Airlines, andAer Lingus from Pittsburgh to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 8 airlines flying from Pittsburgh to Dublin
Discover the top 8 airlines that operate flights from Pittsburgh to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$382 | Average$460 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$387 | Average$743 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$406 | Average$705 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$445 | Average$790 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$456 | Average$770 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$458 | Average$766 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$483 | Average$712 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$486 | Average$623 | FlexibilityNo cancel fee | On-time67% |