Cheap flights to County Dun Laoghaire-Rathdown

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Cheap round-trip flights to County Dun Laoghaire-Rathdown

Prices were available within the past 7 days and start at €30 for one-way flights and €54 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Transavia France
Tue, 6 May - Tue, 13 May
ORY
Orly
DUB
Dublin
€76 Return, found 5 days ago
€76
Return
found 5 days ago
Select Transavia France flight, departing Tue, 6 May from Orly to Dublin, returning Tue, 13 May, priced at €76 found 5 days ago
Iberia
Sat, 29 Nov - Sun, 4 Jan
MAD
Adolfo Suárez Madrid-Barajas
DUB
Dublin
€78 Return, found 2 days ago
€78
Return
found 2 days ago
Select Iberia flight, departing Sat, 29 Nov from Adolfo Suárez Madrid-Barajas to Dublin, returning Sun, 4 Jan, priced at €78 found 2 days ago
Aer Lingus
Mon, 24 Mar - Tue, 25 Mar
AMS
Schiphol
DUB
Dublin
€84 Return, found 1 day ago
€84
Return
found 1 day ago
Select Aer Lingus flight, departing Mon, 24 Mar from Schiphol to Dublin, returning Tue, 25 Mar, priced at €84 found 1 day ago
Aer Lingus
Wed, 2 Apr - Tue, 8 Apr
BER
Brandenburg
DUB
Dublin
€90 Return, found 1 hour ago
€90
Return
found 1 hour ago
Select Aer Lingus flight, departing Wed, 2 Apr from Brandenburg to Dublin, returning Tue, 8 Apr, priced at €90 found 1 hour ago
Aer Lingus
Sat, 19 Apr - Sat, 26 Apr
BCN
Barcelona Intl.
DUB
Dublin
€90 Return, found 5 days ago
€90
Return
found 5 days ago
Select Aer Lingus flight, departing Sat, 19 Apr from Barcelona Intl. to Dublin, returning Sat, 26 Apr, priced at €90 found 5 days ago
Aer Lingus
Wed, 2 Apr - Sun, 20 Apr
MXP
Malpensa Intl.
DUB
Dublin
€91 Return, found 6 days ago
€91
Return
found 6 days ago
Select Aer Lingus flight, departing Wed, 2 Apr from Malpensa Intl. to Dublin, returning Sun, 20 Apr, priced at €91 found 6 days ago
Norwegian Air Sweden
Wed, 2 Apr - Wed, 9 Apr
CPH
Kastrup
DUB
Dublin
€91 Return, found 1 day ago
€91
Return
found 1 day ago
Select Norwegian Air Sweden flight, departing Wed, 2 Apr from Kastrup to Dublin, returning Wed, 9 Apr, priced at €91 found 1 day ago
British Airways
Tue, 30 Sep - Tue, 7 Oct
LHR
Heathrow
DUB
Dublin
€92 Return, found 2 days ago
€92
Return
found 2 days ago
Select British Airways flight, departing Tue, 30 Sep from Heathrow to Dublin, returning Tue, 7 Oct, priced at €92 found 2 days ago
Aer Lingus
Thu, 3 Apr - Sun, 6 Apr
LIS
Humberto Delgado
DUB
Dublin
€100 Return, just found
€100
Return
just found
Select Aer Lingus flight, departing Thu, 3 Apr from Humberto Delgado to Dublin, returning Sun, 6 Apr, priced at €100 just found
Aer Lingus
Thu, 3 Apr - Wed, 9 Apr
CDG
Roissy-Charles de Gaulle
DUB
Dublin
€115 Return, found 3 days ago
€115
Return
found 3 days ago
Select Aer Lingus flight, departing Thu, 3 Apr from Roissy-Charles de Gaulle to Dublin, returning Wed, 9 Apr, priced at €115 found 3 days ago

About County Dun Laoghaire-Rathdown

Expedia offers flights to County Dun Laoghaire-Rathdown to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to County Dun Laoghaire-Rathdown or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to County Dun Laoghaire-Rathdown that have flexible change policies?
It’s as easy as counting to three with Expedia. Step 1: Enter your travel details and click “Search.” Second step: Check the “No change fee” box under the “Flexible change policies” filter to the left of your screen. Step 3. Grab your flexible and cheap flight to County Dun Laoghaire-Rathdown.
Which airlines fly to County Dun Laoghaire-Rathdown?
Work out your holiday dates and then take off towards County Dun Laoghaire-Rathdown with one of these great airlines:

  • Aer Lingus - 464 flights to or near County Dun Laoghaire-Rathdown each month, including 464 flights to Dublin Airport (DUB) per month.
  • United Airlines - 121 flights to or near County Dun Laoghaire-Rathdown each month, including 121 flights to Dublin Airport (DUB) per month.
  • American Airlines - 121 flights to or near County Dun Laoghaire-Rathdown each month, including 121 flights to Dublin Airport (DUB) per month.

How can I find cheap tickets to County Dun Laoghaire-Rathdown?
In the last seven days, €54 was the lowest price for a flight to County Dun Laoghaire-Rathdown. If you’d love to save even more, book ahead of time and be flexible with your dates. Search for your journey to County Dun Laoghaire-Rathdown, then see prices for nearby days by clicking on our “flexible dates” link.
How much is a flight to County Dun Laoghaire-Rathdown?
One-way flights leaving Madrid (MAD) sold for as little as €30 in the last seven days. During this period, the price of a round-trip fare to County Dun Laoghaire-Rathdown ranged between €54 and €115. If you spot a bargain, book immediately — these fares don’t hang around.
What are the most popular airports to fly into in County Dun Laoghaire-Rathdown?
Start planning your County Dun Laoghaire-Rathdown trip by reserving one of the 799 flights each month to Dublin Airport (DUB). This is the region’s main entry point.
How much is a plane ticket to County Dun Laoghaire-Rathdown?
In the last seven days, plane fares ranged between €54 and €115. Swipe through our sensational deals to County Dun Laoghaire-Rathdown, pick your favourite and then start packing your things!
What is the best time to go to County Dun Laoghaire-Rathdown?
Oldconnaught, County Dun Laoghaire-Rathdown’s major city, is a terrific location to tour around at anytime. Don’t like the cold? Then head here from June 20 onward during the summer months, when temperatures range from 13ºC to 16ºC. May, August and September is when Oldconnaught lures the biggest crowds.
What months are the cheapest to book a flight to County Dun Laoghaire-Rathdown?
A great month to book cheap fares to County Dun Laoghaire-Rathdown is February. Remember that in the U.S, an expensive time to book a ticket is during the busy month of December.

Trending flights to County Dun Laoghaire-Rathdown

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Sat, 8 Mar - Mon, 10 Mar
CFN
Donegal
DUB
Dublin
€54 Return, just found
€54
Return
just found
Select Aer Lingus flight, departing Sat, 8 Mar from Donegal to Dublin, returning Mon, 10 Mar, priced at €54 just found
*Available to Expedia members.