MDT - DUB

$488 Find Cheap Flights from Harrisburg to Dublin

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to Dublin departing on 3/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harrisburg to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harrisburg to Dublin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$488
Overall average: $698
Delta
Mon 3/30Wed 4/8
MDT - DUB • 1 stop
Cheapest one-way
$560
United Airlines
Sun 3/15
MDT - DUB • 1 stop
Top airlines
Delta
Cheapest • from $488 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 40% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Harrisburg to Dublin (MDT-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harrisburg to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harrisburg to Dublin

Mon, Mar 30 - Wed, Apr 8
Delta Logo
1:24 pm - 8:45 am
MDT
-
DUB
14h 21m
1 stop
Delta Logo
5:55 am - 11:41 pm
DUB
-
MDT
22h 46m
2 stops
$488Delta
Mon, Mar 30 - Wed, Apr 8
KLM Logo
1:24 pm - 8:45 am
MDT
-
DUB
14h 21m
1 stop
KLM Logo
11:00 am - 11:41 pm
DUB
-
MDT
17h 41m
1 stop
$491KLM
Mon, Mar 30 - Wed, Apr 8
Delta Logo
1:24 pm - 6:25 pm
MDT
-
DUB
24h 01m
2 stops
Delta Logo
5:55 am - 10:50 pm
DUB
-
MDT
21h 55m
2 stops
$493Delta
Mon, Jul 27 - Thu, Aug 6
United Airlines Logo
10:35 am - 7:20 am
MDT
-
DUB
15h 45m
1 stop
United Airlines Logo
9:50 am - 4:54 pm
DUB
-
MDT
36h 04m
2 stops
$526United Airlines
Mon, Jul 27 - Thu, Aug 6
United Airlines Logo
2:12 pm - 11:10 am
MDT
-
DUB
15h 58m
2 stops
United Airlines Logo
9:50 am - 4:54 pm
DUB
-
MDT
36h 04m
2 stops
$531United Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
6:15 am - 7:20 am
MDT
-
DUB
20h 05m
1 stop
United Airlines Logo
9:50 am - 4:51 pm
DUB
-
MDT
36h 01m
2 stops
$533United Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
2:08 pm - 11:10 am
MDT
-
DUB
16h 02m
2 stops
United Airlines Logo
9:50 am - 4:51 pm
DUB
-
MDT
36h 01m
2 stops
$538United Airlines
Mon, Mar 30 - Wed, Apr 8
British Airways Logo
11:57 am - 12:00 pm
MDT
-
DUB
19h 03m
2 stops
British Airways Logo
10:30 am - 9:09 pm
DUB
-
MDT
15h 39m
2 stops
$544British Airways
Mon, Mar 30 - Wed, Apr 8
KLM Logo
1:24 pm - 8:45 am
MDT
-
DUB
14h 21m
1 stop
KLM Logo
5:55 am - 3:52 pm
DUB
-
MDT
14h 57m
2 stops
$557KLM
Mon, Jul 27 - Thu, Aug 6
United Airlines Logo
2:30 pm - 10:40 am
MDT
-
DUB
15h 10m
1 stop
United Airlines Logo
8:50 am - 1:49 pm
DUB
-
MDT
9h 59m
1 stop
$558United Airlines
Booking Insights

KAYAK's insights & trends for Harrisburg to Dublin flights

Get data-powered insights and trends into flights from Harrisburg to Dublin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Harrisburg to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harrisburg to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Harrisburg to Dublin is February, where tickets cost $434 (return) on average. On the other hand, the most expensive months are May and September, where the average cost of round-trip tickets is $1,006 and $922 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$488
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Harrisburg to Dublin

When to book flights from Harrisburg to Dublin

Are your dates flexible? Find out the best times to travel from Harrisburg to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Harrisburg to Dublin

  • What is the cheapest flight from Harrisburg to Dublin?

    In the last 3 days, the lowest price for a flight from Harrisburg to Dublin was $560 for a one-way ticket and $488 for a round-trip.

  • Do I need a passport to fly between Harrisburg and Dublin?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Harrisburg and on arrival in Dublin.

  • Which aircraft models fly most regularly from Harrisburg to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Harrisburg to Dublin?

    Star Alliance, and oneworld are the airline alliances operating flights between Harrisburg and Dublin, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Harrisburg to Dublin, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Harrisburg to Dublin are United Airlines and American Airlines. With an average price for the route of $833 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $835 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Harrisburg to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harrisburg to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harrisburg to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Harrisburg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Harrisburg to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Harrisburg with another airline. Booking your flights between Harrisburg and DUB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harrisburg to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Harrisburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Harrisburg to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Harrisburg to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Harrisburg to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9308 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
Airline reviews

Once boarding started it was pretty quick. Food was inedible; cold and salty..

8.0 ExcellentAnonymous, Feb 2026
EWR - EDI
Read more United Airlines reviews

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Entertainment kept turning itself off. Gave up on watching a movie.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

Broke my luggage and I can't get a resolution yet.

My flight to London from Philadelphia was cancelled due to weather.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Everything you need to know for your flight from Harrisburg to Dublin

Information on your arrival and departure airports

Harrisburg (MDT)
Dublin (DUB)