$276+ Cheap flights from Pittsburgh (PIT) to Dublin (DUB)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DUB
Sep 26 — Oct 31
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 January or February, booked 64 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 August 27, 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 August 27, 2026.
This Expedia deal was found by Cheapflights users on 8/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:35 am -
2 stops19h 35m
Fri 12/189:00 am -
1 stop14h 36m
Deal found 8/26![Multiple Airlines logo]()
$681
This Cheapflightsfares deal was found by Cheapflights users on 8/22. 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 9/118:25 pm -
1 stop11h 50m
Fri 9/1812:15 pm -
1 stop12h 00m
Deal found 8/22![Icelandair logo]()
$683
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Wed 10/78:25 pm -
2 stops33h 40m
Wed 10/1412:15 pm -
1 stop12h 00m
Deal found 8/23![Multiple Airlines logo]()
$686
This Expedia deal was found by Cheapflights users on 8/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:20 pm -
2 stops59h 00m
Tue 12/85:10 am -
2 stops18h 26m
Deal found 8/26![Multiple Airlines logo]()
$692
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Wed 9/308:25 pm -
2 stops29h 50m
Fri 10/1612:15 pm -
1 stop12h 00m
Deal found 8/26![Multiple Airlines logo]()
$700
This United Airlines deal was found by Cheapflights users on 8/26. 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 11/296:30 am -
1 stop20h 40m
Tue 12/81:35 pm -
1 stop13h 55m
Deal found 8/26![United Airlines logo]()
$707
This Delta deal was found by Cheapflights users on 8/24. 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.
Tue 12/16:10 am -
2 stops21h 35m
Tue 12/88:50 am -
2 stops19h 28m
Deal found 8/24![Delta logo]()
$708
This Air Canada deal was found by Cheapflights users on 8/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:30 pm -
1 stop11h 15m
Thu 12/39:00 am -
2 stops38h 19m
Deal found 8/23![Air Canada logo]()
$717
This Air Canada deal was found by Cheapflights users on 8/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
1 stop21h 15m
Thu 12/39:00 am -
2 stops36h 55m
Deal found 8/23![Air Canada logo]()
$722
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 August 27, 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 August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/23. 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 10/282:02 pm -
1 stop14h 08m
Tue 11/31:35 pm -
1 stop10h 27m
Deal found 8/23![United Airlines logo]()
$745
This Delta deal was found by Cheapflights users on 8/23. 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 10/185:45 pm -
2 stops16h 40m
Tue 10/275:45 am -
2 stops20h 33m
Deal found 8/23![Delta logo]()
$828
This KLM deal was found by Cheapflights users on 8/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:20 pm -
2 stops15h 00m
Fri 10/308:50 am -
2 stops16h 41m
Deal found 8/25![KLM logo]()
$832
This United Airlines deal was found by Cheapflights users on 8/22. 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 11/183:15 pm -
2 stops13h 40m
Wed 11/2512:05 pm -
1 stop11h 30m
Deal found 8/22![United Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 8/23. 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 11/162:02 pm -
2 stops15h 18m
Sun 11/229:00 am -
1 stop14h 36m
Deal found 8/23![United Airlines logo]()
$786
This Delta deal was found by Cheapflights users on 8/27. 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.
Thu 9/2410:25 am -
2 stops16h 30m
Thu 10/15:55 am -
2 stops15h 33m
Deal found 8/27![Delta logo]()
$882
This United Airlines deal was found by Cheapflights users on 8/22. 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 11/193:15 pm -
1 stop14h 05m
Tue 11/2410:40 am -
1 stop12h 39m
Deal found 8/22![United Airlines logo]()
$795
This Delta deal was found by Cheapflights users on 8/26. 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.
Thu 9/2410:25 am -
2 stops18h 35m
Fri 10/25:55 am -
2 stops17h 06m
Deal found 8/26![Delta logo]()
$882
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/184:10 pm -
1 stop12h 35m
Tue 10/271:35 pm -
2 stops14h 24m
Deal found 8/24![United Airlines logo]()
$816
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/208:11 pm -
1 stop9h 59m
Wed 12/21:35 pm -
1 stop10h 29m
Deal found 8/23![United Airlines logo]()
$825
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 10/63:15 pm -
2 stops13h 30m
Fri 10/169:20 am -
2 stops14h 52m
Deal found 8/26![United Airlines logo]()
$832
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/96:10 am -
2 stops24h 00m
Wed 9/169:20 am -
1 stop31h 12m
Deal found 8/22![United Airlines logo]()
$844
Last-minute flights from Pittsburgh to DublinDiscover last-minute flight deals from Pittsburgh to Dublin. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Dublin. Data last updated August 27, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/22. 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 9/118:25 pm -
1 stop11h 50m
Fri 9/1812:15 pm -
1 stop12h 00m
Deal found 8/22![Icelandair logo]()
$683
This Air Canada deal was found by Cheapflights users on 8/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:30 pm -
1 stop11h 15m
Thu 12/39:00 am -
2 stops38h 19m
Deal found 8/23![Air Canada logo]()
$717
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/203:30 pm -
1 stop11h 15m
Thu 12/39:00 am -
1 stop14h 36m
Deal found 8/23![United Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/203:30 pm -
1 stop11h 15m
Fri 12/49:30 am -
1 stop11h 10m
Deal found 8/23![United Airlines logo]()
$744
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 9/219:07 am -
1 stop18h 13m
Mon 10/511:30 am -
1 stop17h 14m
Deal found 8/26![JetBlue logo]()
$746
This Air Canada deal was found by Cheapflights users on 8/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
1 stop21h 15m
Thu 12/39:00 am -
2 stops36h 55m
Deal found 8/23![Air Canada logo]()
$722
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/228:30 am -
1 stop18h 00m
Thu 12/39:00 am -
1 stop14h 36m
Deal found 8/23![United Airlines logo]()
$731
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/224:11 pm -
1 stop12h 34m
Fri 12/412:05 pm -
1 stop11h 26m
Deal found 8/23![United Airlines logo]()
$745
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/258:25 pm -
2 stops29h 45m
Fri 10/1612:15 pm -
1 stop12h 00m
Deal found 8/23![Multiple Airlines logo]()
$729
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Wed 9/308:25 pm -
2 stops29h 50m
Fri 10/1612:15 pm -
1 stop12h 00m
Deal found 8/26![Multiple Airlines logo]()
$700
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 August 27, 2026.
Search for one-way flight options from Pittsburgh to Dublin. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Tue 10/207:51 pm -
2 stops42h 04m
Deal found 8/24![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/258:25 pm -
2 stops29h 45m
Deal found 8/24![Multiple Airlines logo]()
$279
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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.
Sat 9/199:07 am -
1 stop18h 13m
Deal found 8/27![JetBlue logo]()
$344
This Expedia deal was found by Cheapflights users on 8/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:07 am -
1 stop18h 13m
Deal found 8/22![JetBlue logo]()
$349
This JetBlue deal was found by Cheapflights users on 8/25. 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 10/101:10 pm -
1 stop14h 10m
Deal found 8/25![JetBlue logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Thu 10/12:32 pm -
2 stops27h 53m
Deal found 8/25![Multiple Airlines logo]()
$354
This Priceline deal was found by Cheapflights users on 8/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:31 pm -
1 stop30h 49m
Deal found 8/24![JetBlue logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Tue 10/62:42 pm -
3 stops44h 38m
Deal found 8/22![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Thu 9/2411:55 am -
3 stops41h 05m
Deal found 8/24![Multiple Airlines logo]()
$384
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 August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $683 (Cheapflightsfares) |
One-way from | $276 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $631 |
Good round-trip deal | $794 or less |
Good one-way deal | $464 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 August 27, 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
Wed 10/28
2:02 pm-8:10 am
1 stop14h 08m
Dublin
Tue 11/3
1:35 pm-7:02 pm
1 stop10h 27m
$745
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Wed 11/18
3:15 pm-9:55 am
2 stops13h 40m
Dublin
Wed 11/25
12:05 pm-6:35 pm
1 stop11h 30m
$750
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Mon 11/16
2:02 pm-10:20 am
2 stops15h 18m
Dublin
Sun 11/22
9:00 am-6:36 pm
1 stop14h 36m
$786
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Thu 11/19
3:15 pm-10:20 am
1 stop14h 05m
Dublin
Tue 11/24
10:40 am-6:19 pm
1 stop12h 39m
$795
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Sun 10/18
4:10 pm-9:45 am
1 stop12h 35m
Dublin
Tue 10/27
1:35 pm-11:59 pm
2 stops14h 24m
$816
Quickest round-trip
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Sun 9/20
8:11 pm-11:10 am
1 stop9h 59m
Dublin
Wed 12/2
1:35 pm-7:04 pm
1 stop10h 29m
$825
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Sun 10/18
5:45 pm-3:25 pm
2 stops16h 40m
Dublin
Tue 10/27
5:45 am-10:18 pm
2 stops20h 33m
$828
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Mon 10/19
12:20 pm-8:20 am
2 stops15h 00m
Dublin
Fri 10/30
8:50 am-9:31 pm
2 stops16h 41m
$832
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Tue 10/6
3:15 pm-9:45 am
2 stops13h 30m
Dublin
Fri 10/16
9:20 am-7:12 pm
2 stops14h 52m
$832
PittsburghDublin
PIT Pittsburgh - DUB Dublin
PITDUB
Pittsburgh
Wed 9/9
6:10 am-11:10 am
2 stops24h 00m
Dublin
Wed 9/16
9:20 am-11:32 am
1 stop31h 12m
$844
Showing 1-10 of 22 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 August.
| 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 Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| 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 63 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, January is the cheapest month in which you can book a flight from Pittsburgh to Dublin (average of $556). Flying from Pittsburgh to Dublin in June is currently the most expensive (average of $940). 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 August 27, 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 August 27, 2026.
See what other customers who have flown with United Airlines,Aer Lingus, andAmerican Airlines 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
7.1
Overall
7.4
Food
6.7
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Overall
7.4
Food
6.7
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Overall
7.4
Food
6.7
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Overall
7.4
Food
6.7
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Overall
7.4
Food
6.7
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Overall
7.4
Food
6.7
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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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Other flights to Dublin
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Pittsburgh and Dublin flights
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Top 9 airlines flying from Pittsburgh to Dublin
Discover the top 9 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 August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$382 | Average$460 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$386 | Average$751 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$406 | Average$792 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$456 | Average$749 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$462 | Average$607 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$467 | Average$787 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$483 | Average$713 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$486 | Average$623 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$507 | Average$810 | FlexibilityNo cancel fee | On-time62% |