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$305+ Cheap flights from Harrisburg (MDT) to Dublin (DUB)

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DUB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Harrisburg to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$529
(KLM)

One-way from

$305
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$1,201
From Harrisburg to Dublin
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One-way flight from Harrisburg to Dublin
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Highest demand for flights based on searches. 0% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Harrisburg to Dublin

Cheapest flights from Harrisburg to Dublin
Explore the most affordable flight options available from Harrisburg to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/36:00 amMDT - DUB
1 stop21h 45mKLM
Tue 8/1910:00 amDUB - MDT
1 stop11h 13mKLM
Deal found 6/12$529
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:33 pmMDT - DUB
2 stops15h 42mDelta
Tue 8/1912:00 pmDUB - MDT
2 stops15h 59mDelta
Deal found 6/12$540
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/252:41 pmMDT - DUB
1 stop14h 39mUnited Airlines
Fri 8/112:30 pmDUB - MDT
1 stop16h 00mUnited Airlines
Deal found 6/10$691
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:36 pmMDT - DUB
2 stops17h 29mBritish Airways
Mon 9/298:55 pmDUB - MDT
2 stops27h 49mBritish Airways
Deal found 6/10$856
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 9/268:00 amMDT - DUB
1 stop19h 10mAmerican Airlines
Mon 9/292:25 pmDUB - MDT
2 stops12h 51mAmerican Airlines
Deal found 6/10$1,070
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/177:00 pmMDT - DUB
3 stops32h 15mMultiple Airlines
Fri 7/2511:30 amDUB - MDT
2 stops33h 16mMultiple Airlines
Deal found 6/10$1,377

Cheapflights Fare Finder

Customize your flight search to find flights from Harrisburg to Dublin 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 June 12, 2025.
Use the filters below to find and compare flights from Harrisburg to Dublin that are best for you.

Fly from

Harrisburg

Fly to

Dublin

Route

Depart

Return

Price

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Sun 8/3

6:00 am-8:45 am

1 stop21h 45m

Dublin

Tue 8/19

10:00 am-4:13 pm

1 stop11h 13m

$529

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Sun 8/3

12:33 pm-9:15 am

2 stops15h 42m

Dublin

Tue 8/19

12:00 pm-10:59 pm

2 stops15h 59m

$540

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Fri 7/25

2:41 pm-10:20 am

1 stop14h 39m

Dublin

Fri 8/1

12:30 pm-11:30 pm

1 stop16h 00m

$691

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Fri 9/26

4:36 pm-3:05 pm

2 stops17h 29m

Dublin

Mon 9/29

8:55 pm-7:44 pm

2 stops27h 49m

$856

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Fri 9/26

8:00 am-8:10 am

1 stop19h 10m

Dublin

Mon 9/29

2:25 pm-10:16 pm

2 stops12h 51m

$1,070

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Thu 7/17

7:00 pm-8:15 am

3 stops32h 15m

Dublin

Fri 7/25

11:30 am-3:46 pm

2 stops33h 16m

$1,377

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Thu 7/17

9:19 pm-5:50 pm

2 stops39h 31m

$305

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

Thu 7/17

11:54 am-8:45 am

1 stop15h 51m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Harrisburg to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

Currently, November is the cheapest month in which you can book a flight from Harrisburg to Dublin (average of $509). Flying from Harrisburg to Dublin in June is currently the most expensive (average of $947). 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 DUB?

Find hourly flight availability from Harrisburg to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Harrisburg to Dublin in the evening. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight in the morning.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated June 12, 2025.
See what other customers who have flown with Delta, KLM and United Airlines from Harrisburg to Dublin have to say. 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.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,008 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Harrisburg to Dublin round-trip?

    Flying on KLM is currently your cheapest option to Dublin, with prices starting at $529. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $540 and $691, respectively. KLM is priced at 45% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harrisburg to Dublin 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 Dublin?

    Currently, November is the cheapest month in which you can book a flight from Harrisburg to Dublin (average of $509). Flying from Harrisburg to Dublin in June is currently the most expensive (average of $947). 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

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for Harrisburg to Dublin

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Top 2 airlines flying from Harrisburg to Dublin

Discover the top 2 airlines that operate flights from Harrisburg to Dublin. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$564Average$1,003FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$595Average$992FlexibilityNo cancel feeOn-time69%

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