Cheap flights to County Dun Laoghaire-Rathdown

View €17 flight on Wed, 24 Dec 2025Opens in a new window

Popular airlines to County Dun Laoghaire-Rathdown

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Lufthansa

    Lufthansa

  • KLM

    KLM

  • Iberia

    Iberia

  • Air Canada

    Air Canada

  • Air France

    Air France

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Cheap round-trip flights to County Dun Laoghaire-Rathdown

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, 18 Dec - Mon, 22 Dec
CWL
Cardiff
DUB
Dublin
€34 Return, found 8 hours ago
€34
Return
found 8 hours ago
Select Ryanair flight, departing Thu, 18 Dec from Cardiff to Dublin, returning Mon, 22 Dec, priced at €34 found 8 hours ago
Ryanair
Sat, 20 Dec - Mon, 22 Dec
LPL
Liverpool
DUB
Dublin
€34 Return, found 12 hours ago
€34
Return
found 12 hours ago
Select Ryanair flight, departing Sat, 20 Dec from Liverpool to Dublin, returning Mon, 22 Dec, priced at €34 found 12 hours ago
Ryanair
Wed, 24 Dec - Wed, 31 Dec
BRS
Bristol
DUB
Dublin
€37 Return, found 2 days ago
€37
Return
found 2 days ago
Select Ryanair flight, departing Wed, 24 Dec from Bristol to Dublin, returning Wed, 31 Dec, priced at €37 found 2 days ago
Ryanair
Sat, 20 Dec - Mon, 22 Dec
MAN
Manchester
DUB
Dublin
€37 Return, found 8 hours ago
€37
Return
found 8 hours ago
Select Ryanair flight, departing Sat, 20 Dec from Manchester to Dublin, returning Mon, 22 Dec, priced at €37 found 8 hours ago
Ryanair
Thu, 18 Dec - Wed, 24 Dec
BHX
Birmingham
DUB
Dublin
€37 Return, found 23 hours ago
€37
Return
found 23 hours ago
Select Ryanair flight, departing Thu, 18 Dec from Birmingham to Dublin, returning Wed, 24 Dec, priced at €37 found 23 hours ago
Ryanair
Tue, 23 Dec - Fri, 26 Dec
EMA
East Midlands
DUB
Dublin
€38 Return, found 1 day ago
€38
Return
found 1 day ago
Select Ryanair flight, departing Tue, 23 Dec from East Midlands to Dublin, returning Fri, 26 Dec, priced at €38 found 1 day ago
Aer Lingus
Fri, 9 Jan - Mon, 12 Jan
BHX
Birmingham
DUB
Dublin
€59 Return, just found
€59
Return
just found
Select Aer Lingus flight, departing Fri, 9 Jan from Birmingham to Dublin, returning Mon, 12 Jan, priced at €59 just found
British Airways
Thu, 29 Jan - Thu, 5 Feb
LHR
London
DUB
Dublin
€83 Return, found 3 hours ago
€83
Return
found 3 hours ago
Select British Airways flight, departing Thu, 29 Jan from London to Dublin, returning Thu, 5 Feb, priced at €83 found 3 hours ago
Swiss International Air Lines
Thu, 22 Jan - Sat, 24 Jan
MAN
Manchester
DUB
Dublin
€158 Return, found 5 days ago
€158
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, 22 Jan from Manchester to Dublin, returning Sat, 24 Jan, priced at €158 found 5 days ago
Lufthansa
Wed, 21 Jan - Sun, 25 Jan
BUD
Budapest
DUB
Dublin
€169 Return, found 8 hours ago
€169
Return
found 8 hours ago
Select Lufthansa flight, departing Wed, 21 Jan from Budapest to Dublin, returning Sun, 25 Jan, priced at €169 found 8 hours ago

Airports in County Dun Laoghaire-Rathdown

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest option available. Flights from €1,149
DUB
Dublin Airport
Cheapest
Flights from €1,149

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, €34 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 Liverpool (LPL) sold for as little as €17 in the last seven days. During this period, the price of a round-trip fare to County Dun Laoghaire-Rathdown ranged between €34 and €169. 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 €34 and €169. 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.

Ryanair
Fri, 30 Jan - Mon, 2 Feb
KIR
Killarney
DUB
Dublin
€40 Return, just found
€40
Return
just found
Select Ryanair flight, departing Fri, 30 Jan from Killarney to Dublin, returning Mon, 2 Feb, priced at €40 just found
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