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$482+ Cheap flights from Harrisburg (MDT) to Ireland

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DUB
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Harrisburg to Ireland

Best flights from Harrisburg to Ireland
Discover carefully curated flight deals from Harrisburg to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This KLM deal was found by Cheapflights users on 12/10. 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.
Fri 2/276:34 amMDT - DUB
1 stop20h 11mKLM
Fri 3/68:50 amDUB - MDT
2 stops19h 43mKLM
Deal found 12/10$482
This Delta deal was found by Cheapflights users on 12/10. 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.
Mon 3/306:00 amMDT - DUB
2 stops20h 55mDelta
Wed 4/811:10 amDUB - MDT
2 stops17h 37mDelta
Deal found 12/10$538
This United Airlines deal was found by Cheapflights users on 12/10. 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 4/210:44 amMDT - DUB
2 stops18h 56mUnited Airlines
Tue 4/149:50 amDUB - MDT
2 stops42h 27mUnited Airlines
Deal found 12/10$583
This KLM deal was found by Cheapflights users on 12/10. 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 3/306:00 amMDT - DUB
1 stop21h 45mKLM
Wed 4/811:10 amDUB - MDT
2 stops17h 37mKLM
Deal found 12/10$534
This United Airlines deal was found by Cheapflights users on 12/9. 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 1/3010:48 amMDT - DUB
1 stop16h 22mUnited Airlines
Tue 2/310:40 amDUB - MDT
1 stop15h 47mUnited Airlines
Deal found 12/9$602

Find flight deals from Harrisburg to Ireland

Keep the following information in mind while searching for Harrisburg to Ireland flight deals. Data was last updated December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$482
(KLM)

Popular in

December

Cheapest in

January

Average price

$1,345
Provider with most accurate pricing for Harrisburg-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Dublin flights.
Search Deals
From Harrisburg to Ireland
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Fri 2/27

6:34 am-7:45 am

1 stop20h 11m

Dublin

Fri 3/6

8:50 am-11:33 pm

2 stops19h 43m

$482

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Mon 3/30

6:00 am-8:45 am

1 stop21h 45m

Dublin

Wed 4/8

11:10 am-11:47 pm

2 stops17h 37m

$534

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Mon 3/30

6:00 am-7:55 am

2 stops20h 55m

Dublin

Wed 4/8

11:10 am-11:47 pm

2 stops17h 37m

$538

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Thu 4/2

10:44 am-10:40 am

2 stops18h 56m

Dublin

Tue 4/14

9:50 am-11:17 pm

2 stops42h 27m

$583

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Fri 1/30

10:48 am-8:10 am

1 stop16h 22m

Dublin

Tue 2/3

10:40 am-9:27 pm

1 stop15h 47m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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, February is the cheapest month in which you can book a flight from Harrisburg to Ireland (average of $242). Flying from Harrisburg to Ireland in July is currently the most expensive (average of $520). 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 December 12, 2025.

It’s typically best to fly out from Harrisburg to Ireland at noon. Doing so could potentially save you 8% on the flight price compared to flying in the evening, which is usually more expensive.

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 December 12, 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
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 $482, KLM can have you in Ireland from Harrisburg in 20h 11m. 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, February is the cheapest month in which you can book a flight from Harrisburg to Ireland (average of $242). Flying from Harrisburg to Ireland in July is currently the most expensive (average of $520). 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$532Average$806FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$632Average$892FlexibilityNo cancel feeOn-time71%

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