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$358+ Cheap flights from Harrisburg (MDT) to Ireland

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DUB
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Harrisburg to Ireland

Keep the following information in mind while searching for Harrisburg to Ireland flight deals. Data was last updated August 20, 2025.

Round-trip from

$608
(United Airlines)

One-way from

$358
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$903
From Harrisburg to Ireland
Search Deals
One-way flight from Harrisburg to Ireland
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Highest demand for flights based on searches. 2% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Harrisburg to Ireland

Cheapest flights from Harrisburg to Ireland
Explore the most affordable flight options available from Harrisburg to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

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 10/235:48 pmMDT - DUB
1 stop10h 57mUnited Airlines
Sun 11/210:40 amDUB - MDT
1 stop15h 24mUnited Airlines
Deal found 8/18$608
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 10/1610:25 amMDT - DUB
1 stop15h 45mUnited Airlines
Sun 10/199:50 amDUB - MDT
2 stops38h 09mUnited Airlines
Deal found 8/18$674
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 9/48:15 amMDT - SNN
1 stop18h 15mUnited Airlines
Mon 9/89:30 amSNN - MDT
1 stop12h 22mUnited Airlines
Deal found 8/18$744
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 10/22:33 pmMDT - DUB
1 stop14h 47mUnited Airlines
Thu 10/98:50 amDUB - MDT
1 stop15h 09mUnited Airlines
Deal found 8/18$807
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.
Fri 9/198:15 amMDT - DUB
1 stop20h 30mUnited Airlines
Sat 9/279:50 amDUB - MDT
2 stops38h 09mUnited Airlines
Deal found 8/18$838
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:00 amMDT - DUB
1 stop17h 30mAmerican Airlines
Sat 9/279:30 amDUB - MDT
1 stop13h 31mAmerican Airlines
Deal found 8/18$867
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.
Mon 8/2510:50 amMDT - SNN
1 stop15h 40mUnited Airlines
Thu 9/119:30 amSNN - MDT
1 stop16h 45mUnited Airlines
Deal found 8/19$924
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.
Thu 9/256:15 amMDT - DUB
1 stop19h 55mUnited Airlines
Sat 10/49:50 amDUB - MDT
2 stops33h 04mUnited Airlines
Deal found 8/19$1,021

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Ireland 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 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Harrisburg to Ireland that are best for you.

Fly from

Harrisburg

Fly to

Ireland

Route

Depart

Return

Price

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Thu 10/23

2:33 pm-7:20 am

2 stops11h 47m

Dublin

Sun 11/2

10:40 am-9:04 pm

1 stop15h 24m

$608

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Thu 10/16

10:25 am-7:10 am

1 stop15h 45m

Dublin

Sun 10/19

9:50 am-6:59 pm

2 stops38h 09m

$674

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Thu 9/4

8:15 am-7:30 am

1 stop18h 15m

Shannon

Mon 9/8

9:30 am-4:52 pm

1 stop12h 22m

$744

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Sun 8/31

12:10 pm-4:30 am

2 stops35h 20m

$358

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Sun 8/31

4:56 pm-6:30 am

1 stop8h 34m

$583

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Sun 1/4

6:00 am-7:45 am

1 stop20h 45m

$583

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Sat 8/30

1:40 pm-8:45 am

1 stop14h 05m

$814

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Sat 8/30

6:10 am-7:55 am

2 stops20h 45m

$814

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Best time to book a flight from Harrisburg to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Harrisburg with our price prediction graph.
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 Ireland

What is the cheapest month to book a flight from Harrisburg to Ireland?

Currently, November is the cheapest month in which you can book a flight from Harrisburg to Ireland (average of $509). Flying from Harrisburg to Ireland in June is currently the most expensive (average of $925). 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 MDT to IE?

Find hourly flight availability from Harrisburg to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

When flying from Harrisburg to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated August 20, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Harrisburg to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harrisburg to Ireland?

    Harrisburg (MDT) is the airport you will fly out of if you book a flight from Harrisburg to Ireland. It is only a 8.5 mi journey to Harrisburg (MDT) from Harrisburg’s city center.

  • How long is the flight from Harrisburg to Ireland?

    For as low as $608, United Airlines can have you in Ireland from Harrisburg in 11h 47m. Airlines will cover a distance of 3309 mi.

  • Can I find deals for flights from Harrisburg to Ireland that include hotel bookings?

    Yes. In addition to deals on Harrisburg to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Ireland.

  • Can I find deals for business class flights from Harrisburg to Ireland?

    Yes. Cheapflights offers flight deals from Harrisburg to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harrisburg to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Harrisburg to Ireland (average of $509). Flying from Harrisburg to Ireland in June is currently the most expensive (average of $925). 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.

See more FAQs

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Top 2 airlines flying from Harrisburg to Ireland

Discover the top 2 airlines that operate flights from Harrisburg to Ireland. 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 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$581Average$992FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$690Average$992FlexibilityNo cancel feeOn-time71%

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