$718+ Cheap flights from Harrisburg (MDT) 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DUB
Sep 19 — Sep 261
Round-trip
1 adult, Economy
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Find cheap flights from Harrisburg 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Harrisburg to Dublin
Cheapest
Best
Last-minute
Cheapest flights from Harrisburg to DublinExplore the most affordable flight options available from Harrisburg to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from Harrisburg to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 10/175:54 pm -
1 stop10h 51m
Mon 10/268:00 am -
2 stops33h 24m
Deal found 8/18![United Airlines logo]()
$718
This Air France deal was found by Cheapflights users on 8/17. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:09 pm -
2 stops16h 36m
Sat 12/199:55 am -
2 stops17h 51m
Deal found 8/17![Air France logo]()
$719
This United Airlines deal was found by Cheapflights users on 8/18. 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 12/102:12 pm -
1 stop12h 58m
Sat 12/1912:05 pm -
1 stop30h 55m
Deal found 8/18![United Airlines logo]()
$720
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 10/26:15 am -
2 stops20h 15m
Fri 10/99:20 am -
2 stops33h 07m
Deal found 8/17![United Airlines logo]()
$723
This Delta deal was found by Cheapflights users on 8/15. 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 10/136:06 pm -
1 stop33h 39m
Tue 10/271:25 pm -
2 stops28h 46m
Deal found 8/15![Delta logo]()
$733
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/132:55 pm -
1 stop11h 25m
Tue 10/2712:05 pm -
1 stop10h 31m
Deal found 8/15![United Airlines logo]()
$736
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/132:08 pm -
1 stop14h 37m
Mon 10/268:00 am -
2 stops19h 44m
Deal found 8/15![United Airlines logo]()
$737
This Delta deal was found by Cheapflights users on 8/15. 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 10/156:00 am -
1 stop21h 45m
Tue 10/271:25 pm -
2 stops25h 34m
Deal found 8/15![Delta logo]()
$738
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/186:15 am -
2 stops20h 15m
Tue 10/279:30 am -
2 stops15h 43m
Deal found 8/15![United Airlines logo]()
$740
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/162:35 pm -
1 stop10h 55m
Wed 9/2311:45 am -
1 stop11h 09m
Deal found 8/19![American Airlines logo]()
$741
Best flights from Harrisburg to DublinDiscover carefully curated flight deals from Harrisburg to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Harrisburg to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This United Airlines deal was found by Cheapflights users on 8/15. 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 12/1010:35 am -
1 stop18h 45m
Sat 12/1912:05 pm -
1 stop30h 55m
Deal found 8/15![United Airlines logo]()
$720
This Delta deal was found by Cheapflights users on 8/15. 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 10/186:06 pm -
1 stop33h 39m
Tue 10/271:25 pm -
2 stops28h 46m
Deal found 8/15![Delta logo]()
$733
This United Airlines deal was found by Cheapflights users on 8/15. 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 2/16:30 am -
2 stops20h 00m
Fri 2/59:30 am -
2 stops16h 50m
Deal found 8/15![United Airlines logo]()
$721
This Delta deal was found by Cheapflights users on 8/15. 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.
Wed 10/146:00 am -
1 stop21h 45m
Fri 10/235:55 am -
2 stops22h 44m
Deal found 8/15![Delta logo]()
$737
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 10/210:40 am -
1 stop18h 05m
Fri 10/98:50 am -
1 stop10h 09m
Deal found 8/17![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 10/172:55 pm -
1 stop14h 45m
Mon 10/2612:05 pm -
1 stop15h 39m
Deal found 8/19![United Airlines logo]()
$745
Last-minute flights from Harrisburg to DublinDiscover last-minute flight deals from Harrisburg to Dublin. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Harrisburg to Dublin. Data last updated August 20, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:53 am -
2 stops27h 57m
Sun 9/138:30 pm -
2 stops31h 41m
Deal found 8/18![British Airways logo]()
$810
This Delta deal was found by Cheapflights users on 8/17. 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 9/1512:15 pm -
1 stop16h 45m
Tue 10/65:55 am -
2 stops22h 03m
Deal found 8/17![Delta logo]()
$746
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/1510:30 am -
1 stop19h 10m
Tue 10/611:35 am -
1 stop15h 13m
Deal found 8/17![United Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 8/17. 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 9/156:10 am -
2 stops23h 35m
Wed 10/75:55 am -
2 stops15h 11m
Deal found 8/17![Delta logo]()
$751
This Delta deal was found by Cheapflights users on 8/19. 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 9/1512:15 pm -
1 stop16h 45m
Thu 10/88:55 am -
2 stops19h 03m
Deal found 8/19![Delta logo]()
$811
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/1510:46 am -
1 stop17h 59m
Wed 10/78:50 am -
1 stop10h 09m
Deal found 8/19![United Airlines logo]()
$815
This KLM deal was found by Cheapflights users on 8/19. 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.
Wed 9/1612:15 pm -
1 stop16h 45m
Wed 9/235:55 am -
2 stops15h 19m
Deal found 8/19![KLM logo]()
$737
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/162:35 pm -
1 stop10h 55m
Wed 9/2311:45 am -
1 stop11h 09m
Deal found 8/19![American Airlines logo]()
$741
Find flight deals from Harrisburg to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) 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 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $718 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $741 |
Cheapflights Fare Finder
Customize your flight search to find flights from Harrisburg 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 20, 2026.
Use the filters below to find and compare flights from Harrisburg to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HarrisburgDublin
MDT Harrisburg - DUB Dublin
MDTDUB
Harrisburg
Thu 12/10
10:35 am-10:20 am
1 stop18h 45m
Dublin
Sat 12/19
12:05 pm-2:00 pm
1 stop30h 55m
$720
HarrisburgDublin
MDT Harrisburg - DUB Dublin
MDTDUB
Harrisburg
Mon 2/1
6:30 am-7:30 am
2 stops20h 00m
Dublin
Fri 2/5
9:30 am-9:20 pm
2 stops16h 50m
$721
HarrisburgDublin
MDT Harrisburg - DUB Dublin
MDTDUB
Harrisburg
Sun 10/18
6:06 pm-8:45 am
1 stop33h 39m
Dublin
Tue 10/27
1:25 pm-2:11 pm
2 stops28h 46m
$733
HarrisburgDublin
MDT Harrisburg - DUB Dublin
MDTDUB
Harrisburg
Wed 10/14
6:00 am-8:45 am
1 stop21h 45m
Dublin
Fri 10/23
5:55 am-11:39 pm
2 stops22h 44m
$737
Quickest round-trip
HarrisburgDublin
MDT Harrisburg - DUB Dublin
MDTDUB
Harrisburg
Fri 10/2
10:40 am-9:45 am
1 stop18h 05m
Dublin
Fri 10/9
8:50 am-1:59 pm
1 stop10h 09m
$745
HarrisburgDublin
MDT Harrisburg - DUB Dublin
MDTDUB
Harrisburg
Sat 10/17
2:55 pm-10:40 am
1 stop14h 45m
Dublin
Mon 10/26
12:05 pm-11:44 pm
1 stop15h 39m
$745
Sorted by cheapest first
Compare providers for flights from Harrisburg 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 Harrisburg to Dublin in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Harrisburg-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Harrisburg-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 Harrisburg-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 Harrisburg to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Harrisburg with our price prediction graph.
MDT-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 Harrisburg to Dublin
What is the cheapest month to book a flight from Harrisburg to Dublin?
Currently, February is the cheapest month in which you can book a flight from Harrisburg to Dublin (average of $434). Flying from Harrisburg to Dublin in June is currently the most expensive (average of $1,130). 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.
How much does it cost to fly round-trip from Harrisburg to Dublin?
Airfare is below average for this route at the moment.
Harrisburg to Dublin flights typically cost between $731 and $970 in October.The cheapest round-trip price found within the last 5 days was $718 on United Airlines (Oct 17-Oct 26).
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 20, 2026.
Read through reviews of airlines operating flights from Harrisburg to Dublin, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Overall
7.4
Comfort
7.3
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Overall
7.4
Comfort
7.3
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Overall
7.4
Comfort
7.3
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Harrisburg to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
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Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.
Search flights from Harrisburg to Dublin by cabin class
Find flights from Harrisburg to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Harrisburg and Dublin flights
Browse other Harrisburg and Dublin flight options. Last updated on August 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Harrisburg to Dublin
Discover the top 2 airlines that operate flights from Harrisburg 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$434 | Average$771 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$532 | Average$833 | FlexibilityNo cancel fee | On-time69% |