Cheap Flights to County Dun Laoghaire-Rathdown | Popular Routes to County Dun Laoghaire-Rathdown from HK$723

View HK$723 flight on Mon, 23 Mar 2026Opens in a new window

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Popular airlines to County Dun Laoghaire-Rathdown

  • British Airways

  • Aer Lingus

  • Lufthansa

  • KLM

  • Iberia

  • Air Canada

  • 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 HK$723 for one-way flights and HK$1,140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 6 May - Wed, 13 May
LHR
London
DUB
Dublin
HK$1,140 Return, found 5 days ago
HK$1,140
Return
found 5 days ago
Select British Airways flight, departing Wed, 6 May from London to Dublin, returning Wed, 13 May, priced at HK$1,140 found 5 days ago
Lufthansa
Sat, 25 Apr - Thu, 30 Apr
BGO
Bergen
DUB
Dublin
HK$1,334 Return, found 1 day ago
HK$1,334
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 25 Apr from Bergen to Dublin, returning Thu, 30 Apr, priced at HK$1,334 found 1 day ago
Aer Lingus
Thu, 19 Mar - Thu, 26 Mar
MAN
Manchester
DUB
Dublin
HK$1,471 Return, found 3 days ago
HK$1,471
Return
found 3 days ago
Select Aer Lingus flight, departing Thu, 19 Mar from Manchester to Dublin, returning Thu, 26 Mar, priced at HK$1,471 found 3 days ago
Lufthansa
Thu, 26 Mar - Sun, 29 Mar
LYS
Lyon
DUB
Dublin
HK$1,590 Return, found 1 day ago
HK$1,590
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 26 Mar from Lyon to Dublin, returning Sun, 29 Mar, priced at HK$1,590 found 1 day ago
Aer Lingus
Thu, 16 Apr - Mon, 20 Apr
EDI
Edinburgh
DUB
Dublin
HK$1,773 Return, found 5 days ago
HK$1,773
Return
found 5 days ago
Select Aer Lingus flight, departing Thu, 16 Apr from Edinburgh to Dublin, returning Mon, 20 Apr, priced at HK$1,773 found 5 days ago
British Airways
Fri, 10 Apr - Fri, 17 Apr
LCY
London
DUB
Dublin
HK$1,887 Return, found 4 days ago
HK$1,887
Return
found 4 days ago
Select British Airways flight, departing Fri, 10 Apr from London to Dublin, returning Fri, 17 Apr, priced at HK$1,887 found 4 days ago
Swiss International Air Lines
Fri, 8 May - Tue, 12 May
LGW
London
DUB
Dublin
HK$1,919 Return, found 6 hours ago
HK$1,919
Return
found 6 hours ago
Select Swiss International Air Lines flight, departing Fri, 8 May from London to Dublin, returning Tue, 12 May, priced at HK$1,919 found 6 hours ago
Swiss International Air Lines
Fri, 17 Apr - Sun, 19 Apr
AMS
Amsterdam
DUB
Dublin
HK$1,979 Return, found 1 day ago
HK$1,979
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 17 Apr from Amsterdam to Dublin, returning Sun, 19 Apr, priced at HK$1,979 found 1 day ago
EGYPTAIR
Sat, 7 Mar - Sat, 14 Mar
CAI
Cairo
DUB
Dublin
HK$2,139 Return, found 1 day ago
HK$2,139
Return
found 1 day ago
Select EGYPTAIR flight, departing Sat, 7 Mar from Cairo to Dublin, returning Sat, 14 Mar, priced at HK$2,139 found 1 day ago
British Airways
Sat, 7 Mar - Sat, 14 Mar
WAW
Warsaw
DUB
Dublin
HK$2,956 Return, found 18 hours ago
HK$2,956
Return
found 18 hours ago
Select British Airways flight, departing Sat, 7 Mar from Warsaw to Dublin, returning Sat, 14 Mar, priced at HK$2,956 found 18 hours ago

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.

China Eastern Airlines
Tue, 19 May - Thu, 4 Jun
HKG
Hong Kong SAR
DUB
Dublin
HK$4,738 Return, found 5 days ago
HK$4,738
Return
found 5 days ago
Select China Eastern Airlines flight, departing Tue, 19 May from Hong Kong SAR to Dublin, returning Thu, 4 Jun, priced at HK$4,738 found 5 days ago

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 vacation 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, HK$1,140 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 London (LHR) sold for as little as HK$723 in the last seven days. During this period, the price of a round-trip fare to County Dun Laoghaire-Rathdown ranged between HK$1,140 and HK$4,738. 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.
When is the cheapest time to fly to County Dun Laoghaire-Rathdown?
If you'd rather spend your cash on having fun in County Dun Laoghaire-Rathdown rather than on your flight there, leave early in the week. The most cost-effective day to travel is generally Tuesday, with Monday running a close second. With many folks traveling on weekends, Saturday tends to have the costliest airfares.
How much is a plane ticket to County Dun Laoghaire-Rathdown?
In the last seven days, plane fares ranged between HK$1,140 and HK$4,738. Swipe through our sensational deals to County Dun Laoghaire-Rathdown, pick your favorite 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.

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About County Dun Laoghaire-Rathdown

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About County Dun Laoghaire-Rathdown

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