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Cheap flights to County South Dublin

View €17 flight on Thu, 20 Aug 2026Opens in a new window

Popular airlines to County South Dublin

  • Lufthansa

  • British Airways

  • Aer Lingus

  • KLM

  • Iberia

  • Air Canada

  • Swiss International Air Lines

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Cheap round-trip flights to County South Dublin

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
Tue, 6 Oct - Thu, 8 Oct
LGW
London
DUB
Dublin
€34 Return, found 16 hours ago
€34
Return
found 16 hours ago
Select Ryanair flight, departing Tue, 6 Oct from London to Dublin, returning Thu, 8 Oct, priced at €34 found 16 hours ago
Ryanair
Wed, 26 Aug - Thu, 27 Aug
EDI
Edinburgh
DUB
Dublin
€34 Return, just found
€34
Return
just found
Select Ryanair flight, departing Wed, 26 Aug from Edinburgh to Dublin, returning Thu, 27 Aug, priced at €34 just found
Ryanair
Tue, 13 Oct - Wed, 14 Oct
LTN
London
DUB
Dublin
€34 Return, found 2 days ago
€34
Return
found 2 days ago
Select Ryanair flight, departing Tue, 13 Oct from London to Dublin, returning Wed, 14 Oct, priced at €34 found 2 days ago
Ryanair
Sat, 22 Aug - Wed, 26 Aug
BHX
Birmingham
DUB
Dublin
€34 Return, found 1 hour ago
€34
Return
found 1 hour ago
Select Ryanair flight, departing Sat, 22 Aug from Birmingham to Dublin, returning Wed, 26 Aug, priced at €34 found 1 hour ago
Ryanair
Wed, 9 Sept - Mon, 14 Sept
MAN
Manchester
DUB
Dublin
€34 Return, just found
€34
Return
just found
Select Ryanair flight, departing Wed, 9 Sept from Manchester to Dublin, returning Mon, 14 Sept, priced at €34 just found
Ryanair
Thu, 20 Aug - Sun, 23 Aug
EMA
East Midlands
DUB
Dublin
€34 Return, found 2 days ago
€34
Return
found 2 days ago
Select Ryanair flight, departing Thu, 20 Aug from East Midlands to Dublin, returning Sun, 23 Aug, priced at €34 found 2 days ago
Aer Lingus
Fri, 11 Dec - Sat, 12 Dec
BHX
Birmingham
DUB
Dublin
€63 Return, just found
€63
Return
just found
Select Aer Lingus flight, departing Fri, 11 Dec from Birmingham to Dublin, returning Sat, 12 Dec, priced at €63 just found
British Airways
Tue, 27 Oct - Wed, 28 Oct
LHR
London
DUB
Dublin
€98 Return, just found
€98
Return
just found
Select British Airways flight, departing Tue, 27 Oct from London to Dublin, returning Wed, 28 Oct, priced at €98 just found
Air France
Fri, 20 Nov - Sun, 22 Nov
CDG
Paris
DUB
Dublin
€101 Return, found 1 hour ago
€101
Return
found 1 hour ago
Select Air France flight, departing Fri, 20 Nov from Paris to Dublin, returning Sun, 22 Nov, priced at €101 found 1 hour ago
KLM
Sat, 29 Aug - Fri, 4 Sept
AMS
Amsterdam
DUB
Dublin
€132 Return, found 2 hours ago
€132
Return
found 2 hours ago
Select KLM flight, departing Sat, 29 Aug from Amsterdam to Dublin, returning Fri, 4 Sept, priced at €132 found 2 hours ago

Trending flights to County South Dublin

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
Thu, 30 Jul - Sat, 12 Sept
KIR
Killarney
DUB
Dublin
€40 Return, just found
€40
Return
just found
Select Ryanair flight, departing Thu, 30 Jul from Killarney to Dublin, returning Sat, 12 Sept, priced at €40 just found

Frequently asked questions

How do I find cheap flights to County South Dublin that have flexible change policies?
When it comes to flying these days, flexibility is essential. That's why we've added a "No change fee" search function to help you locate flexible and cheap flights to County South Dublin. It's on the left of your screen right underneath the "Flexible change policies" subheading.
Which airlines fly to County South Dublin?
When you're ready to reserve your seat to or near County South Dublin, these top airlines are waiting to welcome you on board:

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

How can I find cheap tickets to County South Dublin?
A great strategy for picking up cheap airfares is to be flexible with your dates. Begin with searching for your flight to County South Dublin, then click on the "flexible dates" box for a list of prices for nearby days. Another useful tip? Book in advance. To give you an idea of costs, €34 was the lowest price for a flight to County South Dublin in the last seven days.
How much is a flight to County South Dublin?
In the last seven days, return airfares to County South Dublin sold for as low as €34 and peaked at €132. For one-way fares departing from Birmingham (BHX), the lowest price during this same period was only €17.
What are the most popular airports to fly into in County South Dublin?
Jet into Dublin Airport (DUB) and sample the best that County South Dublin has to offer. As the region's primary entry point, about 799 flights touch down here each month.
How much is a plane ticket to County South Dublin?
Seats to County South Dublin ranged from €34 to €132 in the last seven days. Normally, the earlier you book the better the price.
What months are the cheapest to book a flight to County South Dublin?
The most affordable month to score a top deal to County South Dublin is February, while the priciest month is December. Give this month a miss if you're counting your pennies.

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About County South Dublin

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About County South Dublin

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