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Ireland

$468+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DUB
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
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 February 13, 2026.

This KLM deal was found by Cheapflights users on 2/10. 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 3/301:24 pm
MDT
-
DUB
1 stop14h 21m
KLM
Wed 4/85:55 am
DUB
-
MDT
2 stops14h 57m
KLM
Deal found 2/10$488
This Air France deal was found by Cheapflights users on 2/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:40 pm
MDT
-
DUB
2 stops17h 45m
Multiple Airlines
Wed 4/85:55 am
DUB
-
MDT
2 stops14h 57m
Multiple Airlines
Deal found 2/10$493
This oojo deal was found by Cheapflights users on 2/12. 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 stops15h 45m
British Airways
Wed 4/87:45 pm
DUB
-
MDT
2 stops30h 24m
British Airways
Deal found 2/12$544
This United Airlines deal was found by Cheapflights users on 2/11. 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 5/246:30 am
MDT
-
SNN
1 stop20h 00m
United Airlines
Fri 6/59:30 am
SNN
-
MDT
1 stop15h 13m
United Airlines
Deal found 2/11$550
This United Airlines deal was found by Cheapflights users on 2/11. 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 5/268:00 pm
MDT
-
SNN
2 stops30h 30m
United Airlines
Wed 6/39:30 am
SNN
-
MDT
2 stops18h 58m
United Airlines
Deal found 2/11$554
This United Airlines deal was found by Cheapflights users on 2/11. 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 5/268:30 pm
MDT
-
SNN
1 stop30h 00m
United Airlines
Fri 6/59:30 am
SNN
-
MDT
1 stop16h 59m
United Airlines
Deal found 2/11$555
This Delta deal was found by Cheapflights users on 2/11. 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 3/301:24 pm
MDT
-
DUB
1 stop14h 21m
Delta
Wed 4/85:55 am
DUB
-
MDT
2 stops22h 46m
Delta
Deal found 2/11$557
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:15 pm
MDT
-
DUB
1 stop10h 15m
American Airlines
Wed 4/812:40 pm
DUB
-
MDT
1 stop15h 13m
American Airlines
Deal found 2/10$560
This Delta deal was found by Cheapflights users on 2/11. 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 5/246:20 am
MDT
-
SNN
2 stops47h 50m
Delta
Wed 6/31:05 pm
SNN
-
MDT
2 stops28h 07m
Delta
Deal found 2/11$565
This Delta deal was found by Cheapflights users on 2/11. 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 5/2412:55 pm
MDT
-
SNN
2 stops41h 15m
Delta
Sat 6/61:05 pm
SNN
-
MDT
2 stops27h 46m
Delta
Deal found 2/11$575
This United Airlines deal was found by Cheapflights users on 2/12. 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 2/272:07 pm
MDT
-
DUB
1 stop13h 03m
United Airlines
Fri 3/69:00 am
DUB
-
MDT
2 stops43h 13m
United Airlines
Deal found 2/12$577
This United Airlines deal was found by Cheapflights users on 2/11. 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 4/242:49 pm
MDT
-
DUB
1 stop14h 51m
United Airlines
Fri 5/19:50 am
DUB
-
MDT
2 stops36h 03m
United Airlines
Deal found 2/11$583

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$488
(KLM)

One-way from

$468
(United Airlines)

Popular in

May

Cheapest in

February

Average price

$434
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. 12% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 13, 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 5/25

2:12 pm-7:30 am

1 stop12h 18m

Shannon

Fri 6/5

9:30 am-12:30 am

1 stop20h 00m

$550

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Sun 5/24

6:30 am-7:30 am

1 stop20h 00m

Shannon

Fri 6/5

9:30 am-7:43 pm

1 stop15h 13m

$550

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Wed 5/27

2:12 pm-7:30 am

1 stop12h 18m

Shannon

Thu 6/4

9:30 am-4:54 pm

1 stop12h 24m

$550

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Wed 5/27

2:12 pm-7:30 am

1 stop12h 18m

Shannon

Sat 6/6

9:30 am-9:29 pm

1 stop16h 59m

$550

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Mon 5/25

2:12 pm-7:30 am

1 stop12h 18m

Shannon

Sat 6/6

9:30 am-4:54 pm

1 stop12h 24m

$550

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Sun 5/24

6:30 am-7:30 am

1 stop20h 00m

Shannon

Sun 6/7

9:30 am-7:43 pm

1 stop15h 13m

$550

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Thu 5/28

10:44 am-7:30 am

1 stop15h 46m

Shannon

Sat 6/6

9:30 am-7:43 pm

1 stop15h 13m

$550

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Thu 5/28

2:12 pm-7:30 am

1 stop12h 18m

Shannon

Wed 6/3

9:30 am-7:43 pm

1 stop15h 13m

$550

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Mon 5/25

2:12 pm-7:30 am

1 stop12h 18m

Shannon

Wed 6/3

9:30 am-12:30 am

1 stop20h 00m

$550

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Sun 5/24

6:30 am-7:30 am

1 stop20h 00m

Shannon

Wed 6/3

9:30 am-12:30 am

1 stop20h 00m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

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, October is the cheapest month in which you can book a flight from Harrisburg to Ireland (average of $319). Flying from Harrisburg to Ireland in July is currently the most expensive (average of $541). 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 February 13, 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
9,286 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

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
9,286 reviews
United Airlines
7.4
Good
9,286 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

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
11,277 reviews
United Airlines
7.4
Good
9,286 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

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 $550, United Airlines can have you in Ireland from Harrisburg in 12h 18m. Airlines will cover a distance of 3213 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, October is the cheapest month in which you can book a flight from Harrisburg to Ireland (average of $319). Flying from Harrisburg to Ireland in July is currently the most expensive (average of $541). 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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Alternative routes for Harrisburg to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$434Average$835FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$532Average$833FlexibilityNo cancel feeOn-time69%

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