Cheap Flights to County Dun Laoghaire-Rathdown from ₩147,800

View ₩147,800 flight on Wed, Jul 15, 2026Opens in a new window

Popular airlines to County Dun Laoghaire-Rathdown

  • Lufthansa

  • British Airways

  • Aer Lingus

  • Air Canada

  • Iberia

  • KLM

  • Swiss International Air Lines

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How much is the cheapest flight to County Dun Laoghaire-Rathdown?

Prices were available within the past 7 days and start at ₩147,800 for one-way flights and ₩260,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Jul 21 - Fri, Jul 24
LHR
London
DUB
Dublin
₩260,600 Roundtrip, found 3 days ago
₩260,600
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Jul 21 from London to Dublin, returning Fri, Jul 24, priced at ₩260,600 found 3 days ago
British Airways
Tue, Aug 18 - Thu, Aug 20
LCY
London
DUB
Dublin
₩371,300 Roundtrip, found 4 days ago
₩371,300
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Aug 18 from London to Dublin, returning Thu, Aug 20, priced at ₩371,300 found 4 days ago
Aer Lingus
Fri, Jun 26 - Wed, Jul 1
LHR
London
DUB
Dublin
₩390,900 Roundtrip, found 1 day ago
₩390,900
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Jun 26 from London to Dublin, returning Wed, Jul 1, priced at ₩390,900 found 1 day ago
KLM
Tue, Aug 4 - Fri, Aug 7
LHR
London
DUB
Dublin
₩430,400 Roundtrip, found 1 day ago
₩430,400
Roundtrip
found 1 day ago
Select KLM flight, departing Tue, Aug 4 from London to Dublin, returning Fri, Aug 7, priced at ₩430,400 found 1 day ago
Scandinavian Airlines
Fri, Jun 5 - Mon, Jun 8
LHR
London
DUB
Dublin
₩435,300 Roundtrip, found 1 day ago
₩435,300
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Fri, Jun 5 from London to Dublin, returning Mon, Jun 8, priced at ₩435,300 found 1 day ago
KLM
Sat, Aug 8 - Tue, Aug 11
WRO
Wroclaw
DUB
Dublin
₩442,900 Roundtrip, found 1 day ago
₩442,900
Roundtrip
found 1 day ago
Select KLM flight, departing Sat, Aug 8 from Wroclaw to Dublin, returning Tue, Aug 11, priced at ₩442,900 found 1 day ago
Lufthansa
Wed, Jul 15 - Fri, Aug 14
LHR
London
DUB
Dublin
₩544,000 Roundtrip, found 2 days ago
₩544,000
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jul 15 from London to Dublin, returning Fri, Aug 14, priced at ₩544,000 found 2 days ago
Eurowings
Fri, Jul 31 - Fri, Aug 7
LHR
London
DUB
Dublin
₩572,261 Roundtrip, found 1 day ago
₩572,261
Roundtrip
found 1 day ago
Select Eurowings flight, departing Fri, Jul 31 from London to Dublin, returning Fri, Aug 7, priced at ₩572,261 found 1 day ago
Swiss International Air Lines
Tue, Aug 4 - Fri, Aug 7
LHR
London
DUB
Dublin
₩596,800 Roundtrip, found 1 day ago
₩596,800
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, Aug 4 from London to Dublin, returning Fri, Aug 7, priced at ₩596,800 found 1 day ago
Air France
Fri, Jun 26 - Wed, Jul 1
LHR
London
DUB
Dublin
₩653,300 Roundtrip, found 1 day ago
₩653,300
Roundtrip
found 1 day ago
Select Air France flight, departing Fri, Jun 26 from London to Dublin, returning Wed, Jul 1, priced at ₩653,300 found 1 day ago

Trending flights to County Dun Laoghaire-Rathdown

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

Scandinavian Airlines
Tue, Dec 8 - Mon, Dec 14
ICN
Seoul
DUB
Dublin
₩857,500 Roundtrip, found 2 days ago
₩857,500
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, Dec 8 from Seoul to Dublin, returning Mon, Dec 14, priced at ₩857,500 found 2 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, ₩260,600 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 ₩147,800 in the last seven days. During this period, the price of a round-trip fare to County Dun Laoghaire-Rathdown ranged between ₩260,600 and ₩857,500. 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 ₩260,600 and ₩857,500. 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 55ºF to 60ºF. 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.

Book with confidence

About County Dun Laoghaire-Rathdown

Expedia offers flights to County Dun Laoghaire-Rathdown to meet every traveler'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.
About County Dun Laoghaire-Rathdown
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