HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$178+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DUB
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harrisburg to Ireland 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.

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 January 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$413
(Ovago)

One-way from

$178
(oojo)

Popular in

May

Cheapest in

December

Average price

$632
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
One-way flight from Harrisburg to Ireland
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 8, 2026.

This Ovago deal was found by Cheapflights users on 1/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/43:03 pmMDT - DUB
2 stops15h 12mBritish Airways
Wed 2/116:40 amDUB - MDT
2 stops18h 34mBritish Airways
Deal found 1/7$413
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:59 pmMDT - SNN
2 stops20h 46mBritish Airways
Wed 4/17:40 amSNN - MDT
2 stops16h 30mBritish Airways
Deal found 1/6$415
This Ovago deal was found by Cheapflights users on 1/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:37 pmMDT - DUB
2 stops15h 58mBritish Airways
Wed 4/810:30 amDUB - MDT
2 stops15h 39mBritish Airways
Deal found 1/6$417
This Ovago deal was found by Cheapflights users on 1/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:17 pmMDT - DUB
2 stops16h 38mBritish Airways
Thu 8/208:40 amDUB - MDT
2 stops16h 58mBritish Airways
Deal found 1/7$421
This American Airlines deal was found by Cheapflights users on 1/7. 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 2/43:03 pmMDT - DUB
2 stops13h 07mAmerican Airlines
Wed 2/1111:40 amDUB - MDT
1 stop15h 20mAmerican Airlines
Deal found 1/7$425
This KLM deal was found by Cheapflights users on 1/8. 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 3/301:24 pmMDT - DUB
1 stop14h 21mKLM
Wed 4/811:00 amDUB - MDT
1 stop17h 37mKLM
Deal found 1/8$439
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Mon 3/309:46 amMDT - DUB
1 stop15h 44mAmerican Airlines
Wed 4/83:45 pmDUB - MDT
2 stops12h 08mAmerican Airlines
Deal found 1/8$443
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Mon 3/28:00 amMDT - SNN
1 stop17h 20mAmerican Airlines
Wed 4/17:40 amSNN - MDT
2 stops19h 38mAmerican Airlines
Deal found 1/6$445
This KLM deal was found by Cheapflights users on 1/7. 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 3/212:08 pmMDT - DUB
1 stop14h 37mKLM
Sun 3/89:45 amDUB - MDT
1 stop17h 52mKLM
Deal found 1/7$460
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/53:03 pmMDT - DUB
2 stops14h 12mBritish Airways
Thu 2/126:40 amDUB - MDT
2 stops17h 30mBritish Airways
Deal found 1/6$462
This KAYAK deal was found by Cheapflights users on 1/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:59 pmMDT - DUB
2 stops15h 16mBritish Airways
Fri 3/68:45 amDUB - MDT
2 stops15h 25mBritish Airways
Deal found 1/7$464
This American Airlines deal was found by Cheapflights users on 1/7. 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 2/272:59 pmMDT - DUB
2 stops14h 16mAmerican Airlines
Fri 3/611:30 amDUB - MDT
1 stop12h 40mAmerican Airlines
Deal found 1/7$475

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 January 8, 2026.
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

Wed 2/4

3:03 pm-11:15 am

2 stops15h 12m

Dublin

Wed 2/11

6:40 am-8:14 pm

2 stops18h 34m

$413

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Mon 3/2

2:59 pm-4:45 pm

2 stops20h 46m

Shannon

Wed 4/1

7:40 am-7:10 pm

2 stops16h 30m

$415

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Mon 3/30

3:15 pm-2:50 pm

2 stops18h 35m

Dublin

Wed 4/8

7:00 pm-9:09 pm

2 stops31h 09m

$422

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Wed 2/4

3:03 pm-9:10 am

2 stops13h 07m

Dublin

Wed 2/11

11:40 am-10:00 pm

1 stop15h 20m

$425

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Wed 3/11

11:57 am-5:05 am

1 stop13h 08m

Dublin

Wed 3/18

11:40 am-10:59 pm

1 stop15h 19m

$435

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Mon 3/30

6:00 am-8:45 am

1 stop21h 45m

Dublin

Wed 4/8

11:00 am-11:37 pm

1 stop17h 37m

$439

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Mon 3/30

6:31 pm-10:15 am

1 stop10h 44m

Dublin

Wed 4/8

2:25 pm-10:53 pm

2 stops13h 28m

$443

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Mon 3/2

8:00 am-6:20 am

1 stop17h 20m

Shannon

Wed 4/1

7:40 am-10:18 pm

2 stops19h 38m

$445

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Mon 3/2

12:08 pm-7:45 am

1 stop14h 37m

Dublin

Sun 3/8

9:45 am-11:37 pm

1 stop17h 52m

$460

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Mon 3/30

7:37 pm-2:50 pm

2 stops14h 13m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 21 results
1
2
3

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 $239). Flying from Harrisburg to Ireland in July is currently the most expensive (average of $536). 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.

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 January 8, 2026.
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
9,139 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,139 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 $425, British Airways can have you in Ireland from Harrisburg in 13h 07m. Airlines will cover a distance of 3309 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $239). Flying from Harrisburg to Ireland in July is currently the most expensive (average of $536). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harrisburg to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Istanbul flights
LaGuardia to Heathrow flights
Dulles Intl to Heathrow flights
Newark to Orly flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Orly flights
Newark to Gatwick flights
John F Kennedy Intl to Lisbon flights
Newark to Athens flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to Madrid flights
LaGuardia to Charles de Gaulle flights
Newark to Madrid flights
Newark to Dublin flights
John F Kennedy Intl to Dublin flights
Newark to Lisbon flights
Newark to Malpensa flights
Newark to Barcelona-El Prat flights
Dulles Intl to Charles de Gaulle flights
John F Kennedy Intl to Malpensa flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to Amsterdam flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Athens flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to Amsterdam flights
John F Kennedy Intl to Luton flights
John F Kennedy Intl to Zurich flights
Newark to London City flights
Newark to Stansted flights
Dulles Intl to Istanbul flights
Newark to Zurich flights
Dulles Intl to Madrid flights
Dulles Intl to Gatwick flights
LaGuardia to Athens flights
John F Kennedy Intl to Linate flights
Reagan-National to Heathrow flights
Dulles Intl to Lisbon flights
Newark to Luton flights
John F Kennedy Intl to Geneva flights
John F Kennedy Intl to Frankfurt flights
LaGuardia to Lisbon flights

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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$532Average$842FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$632Average$913FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.