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$667+ Cheap flights from Harrisburg (MDT) to Dublin (DUB)

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DUB
abr. 20 — abr. 271
dom. 4/20
dom. 4/27
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 abril 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$671
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$1,249
Provider with most accurate pricing for Harrisburg-Dublin flight deals.
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Provider most trusted by Cheapflights users for Harrisburg-Dublin flights.
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From Harrisburg to Dublin
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 15, 2025.

This KLM deal was found by Cheapflights users on 4/14. 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.
jue. 10/1612:25 pmMDT - DUB
1 stop15h 20mKLM
dom. 10/1911:00 amDUB - MDT
1 stop17h 38mKLM
Deal found 4/14$667
This Delta deal was found by Cheapflights users on 4/14. 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.
jue. 10/166:10 amMDT - DUB
2 stops22h 05mDelta
dom. 10/1911:00 amDUB - MDT
2 stops29h 57mDelta
Deal found 4/14$671
This United Airlines deal was found by Cheapflights users on 4/14. 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.
lun. 5/52:30 pmMDT - DUB
1 stop14h 50mUnited Airlines
mar. 5/208:50 amDUB - MDT
1 stop9h 44mUnited Airlines
Deal found 4/14$675
This Lufthansa deal was found by Cheapflights users on 4/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/172:30 pmMDT - DUB
2 stops21h 25mLufthansa
lun. 5/265:45 pmDUB - MDT
2 stops54h 04mLufthansa
Deal found 4/14$904
This Lufthansa deal was found by Cheapflights users on 4/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/137:59 pmMDT - DUB
2 stops18h 16mMultiple Airlines
mié. 8/2011:35 amDUB - MDT
1 stop14h 46mMultiple Airlines
Deal found 4/14$1,393
This AranGrant deal was found by Cheapflights users on 4/14. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/177:24 pmMDT - DUB
2 stops14h 11mBritish Airways
mié. 9/248:30 amDUB - MDT
2 stops16h 20mBritish Airways
Deal found 4/14$1,670
This Air France deal was found by Cheapflights users on 4/14. 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.
mar. 8/1212:25 pmMDT - DUB
1 stop15h 20mAir France
mié. 8/2011:00 amDUB - MDT
1 stop17h 42mAir France
Deal found 4/14$2,211

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 abril 15, 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

lun. 5/5

5:38 pm-9:45 am

1 stop11h 07m

Dublin

mar. 5/20

9:50 am-9:39 am

2 stops28h 49m

$671

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

jue. 9/25

6:00 am-8:45 am

1 stop21h 45m

Dublin

sáb. 10/4

11:00 am-11:38 pm

1 stop17h 38m

$787

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

jue. 9/25

6:10 am-8:45 am

2 stops21h 35m

Dublin

sáb. 10/4

10:00 am-10:45 pm

1 stop17h 45m

$791

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

sáb. 5/17

2:30 pm-4:55 pm

2 stops21h 25m

Dublin

lun. 5/26

5:45 pm-6:49 pm

2 stops54h 04m

$904

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

mié. 8/13

7:59 pm-7:15 pm

2 stops18h 16m

Dublin

mié. 8/20

11:35 am-9:21 pm

1 stop14h 46m

$1,393

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

mié. 9/17

7:24 pm-2:35 pm

2 stops14h 11m

Dublin

mié. 9/24

8:30 am-7:50 pm

2 stops16h 20m

$1,670

HarrisburgDublin

MDT - DUB

MDTDUB

Harrisburg

mar. 8/12

12:25 pm-8:45 am

1 stop15h 20m

Dublin

mié. 8/20

11:00 am-11:42 pm

1 stop17h 42m

$2,211

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Compare providers for flights from Harrisburg to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harrisburg to Dublin in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harrisburg-Dublin flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Harrisburg-Dublin flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Harrisburg-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-Dublin flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $1,006). 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 abril 15, 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 abril 15, 2025.
See what other customers who have flown with Delta, KLM and Air France 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
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,918 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.7
Okay
7,004 reviews
Delta
8.0
Very good
7,918 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 United Airlines is currently your cheapest option to Dublin, with prices starting at $671. Additional round-trip tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at $787 and $791, respectively. United Airlines is priced at 31% 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 $1,006). 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 abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$596Average$1,184FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$618Average$1,065FlexibilityNo cancel feeOn-time71%

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