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Ireland

$422+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DUB
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap 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 24, 2026.

This oojo deal was found by Cheapflights users on 1/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:15 pm
MDT
-
DUB
2 stops21h 00m
British Airways
Wed 4/87:30 am
DUB
-
MDT
2 stops20h 23m
British Airways
Deal found 1/22$422
This KAYAK deal was found by Cheapflights users on 1/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:59 pm
MDT
-
SNN
2 stops15h 31m
British Airways
Wed 4/19:15 pm
SNN
-
MDT
2 stops29h 59m
British Airways
Deal found 1/22$425
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:46 am
MDT
-
DUB
1 stop17h 29m
American Airlines
Wed 4/812:45 pm
DUB
-
MDT
1 stop13h 56m
American Airlines
Deal found 1/22$439
This KAYAK deal was found by Cheapflights users on 1/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:59 pm
MDT
-
DUB
2 stops15h 16m
British Airways
Fri 3/66:40 am
DUB
-
MDT
2 stops17h 30m
British Airways
Deal found 1/22$462
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:00 am
MDT
-
SNN
1 stop17h 20m
American Airlines
Wed 4/17:30 am
SNN
-
MDT
2 stops19h 44m
American Airlines
Deal found 1/22$470
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:59 pm
MDT
-
DUB
2 stops14h 16m
American Airlines
Fri 3/611:30 am
DUB
-
MDT
1 stop11h 20m
American Airlines
Deal found 1/22$475
This Ovago deal was found by Cheapflights users on 1/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:11 pm
MDT
-
DUB
2 stops15h 09m
British Airways
Sat 5/27:00 pm
DUB
-
MDT
2 stops32h 53m
British Airways
Deal found 1/22$477
This Air France deal was found by Cheapflights users on 1/23. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:21 pm
MDT
-
DUB
2 stops16h 04m
Multiple Airlines
Wed 4/85:55 am
DUB
-
MDT
2 stops14h 57m
Multiple Airlines
Deal found 1/23$491
This United Airlines deal was found by Cheapflights users on 1/22. 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 4/2210:40 am
MDT
-
DUB
1 stop15h 40m
United Airlines
Sat 5/29:50 am
DUB
-
MDT
2 stops36h 03m
United Airlines
Deal found 1/22$512
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:10 am
MDT
-
SNN
2 stops16h 15m
American Airlines
Wed 9/167:30 am
SNN
-
MDT
2 stops20h 42m
American Airlines
Deal found 1/22$524
This United Airlines deal was found by Cheapflights users on 1/23. 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 3/3010:40 am
MDT
-
DUB
1 stop19h 00m
United Airlines
Wed 4/89:50 am
DUB
-
MDT
2 stops32h 40m
United Airlines
Deal found 1/23$531
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:56 pm
MDT
-
DUB
2 stops16h 09m
British Airways
Sat 4/256:45 pm
DUB
-
MDT
2 stops31h 24m
British Airways
Deal found 1/21$532

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 January 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$422
(oojo)

Popular in

May

Cheapest in

February

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
Highest demand for flights based on searches. 10% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 24, 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

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Mon 3/2

2:59 pm-11:30 am

2 stops15h 31m

Shannon

Wed 4/1

9:15 pm-10:14 pm

2 stops29h 59m

$425

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Mon 3/30

9:46 am-8:15 am

1 stop17h 29m

Dublin

Wed 4/8

12:45 pm-9:41 pm

1 stop13h 56m

$439

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Mon 3/30

10:42 am-9:45 am

1 stop18h 03m

Dublin

Wed 4/8

9:50 am-4:51 pm

2 stops36h 01m

$462

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Fri 2/27

2:59 pm-11:15 am

2 stops15h 16m

Dublin

Fri 3/6

6:40 am-7:10 pm

2 stops17h 30m

$462

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Mon 3/2

8:00 am-6:20 am

1 stop17h 20m

Shannon

Wed 4/1

7:30 am-10:14 pm

2 stops19h 44m

$470

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Fri 2/27

2:59 pm-10:15 am

2 stops14h 16m

Dublin

Fri 3/6

11:30 am-5:50 pm

1 stop11h 20m

$475

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Wed 4/22

3:11 pm-11:20 am

2 stops15h 09m

Dublin

Sat 5/2

7:00 pm-10:53 pm

2 stops32h 53m

$477

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Tue 4/21

2:56 pm-12:05 pm

2 stops16h 09m

Dublin

Sat 4/25

6:45 pm-9:09 pm

2 stops31h 24m

$532

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Wed 2/18

10:39 am-8:10 am

1 stop16h 31m

Dublin

Sun 2/22

12:05 pm-6:40 pm

1 stop11h 35m

$534

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Wed 4/22

10:40 am-7:20 am

1 stop15h 40m

Dublin

Sat 5/2

8:50 am-1:55 pm

1 stop10h 05m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 11 results
1
2

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 $540). 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 24, 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
9,194 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,194 reviews
United Airlines
7.4
Good
9,194 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,192 reviews
United Airlines
7.4
Good
9,194 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 $439, British Airways can have you in Ireland from Harrisburg in 17h 29m. 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 $242). Flying from Harrisburg to Ireland in July is currently the most expensive (average of $540). 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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$532Average$842FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$632Average$922FlexibilityNo cancel feeOn-time71%

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