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£17 Cheap Flights to County South Dublin

View £17 flight on Tue, 1 Sept 2026Opens in a new window

Popular airlines to County South Dublin

  • Lufthansa

  • British Airways

  • Aer Lingus

  • Iberia

  • Air Canada

  • KLM

  • 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 £33 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, 26 Aug - Thu, 27 Aug
GLA
Glasgow
DUB
Dublin
£33 Return, found 4 hours ago
£33
Return
found 4 hours ago
Select Ryanair flight, departing Wed, 26 Aug from Glasgow to Dublin, returning Thu, 27 Aug, priced at £33 found 4 hours ago
Ryanair
Tue, 1 Sept - Fri, 4 Sept
LTN
London
DUB
Dublin
£34 Return, just found
£34
Return
just found
Select Ryanair flight, departing Tue, 1 Sept from London to Dublin, returning Fri, 4 Sept, priced at £34 just found
Ryanair
Thu, 17 Sept - Sun, 20 Sept
BRS
Bristol
DUB
Dublin
£34 Return, just found
£34
Return
just found
Select Ryanair flight, departing Thu, 17 Sept from Bristol to Dublin, returning Sun, 20 Sept, priced at £34 just found
Ryanair
Sat, 10 Oct - Tue, 13 Oct
NCL
Newcastle-upon-Tyne
DUB
Dublin
£34 Return, found 12 hours ago
£34
Return
found 12 hours ago
Select Ryanair flight, departing Sat, 10 Oct from Newcastle-upon-Tyne to Dublin, returning Tue, 13 Oct, priced at £34 found 12 hours ago
Ryanair
Thu, 20 Aug - Sat, 22 Aug
BHX
Birmingham
DUB
Dublin
£34 Return, found 1 hour ago
£34
Return
found 1 hour ago
Select Ryanair flight, departing Thu, 20 Aug from Birmingham to Dublin, returning Sat, 22 Aug, priced at £34 found 1 hour ago
Ryanair
Tue, 20 Oct - Thu, 22 Oct
MAN
Manchester
DUB
Dublin
£34 Return, just found
£34
Return
just found
Select Ryanair flight, departing Tue, 20 Oct from Manchester to Dublin, returning Thu, 22 Oct, priced at £34 just found
Aer Lingus
Sat, 5 Dec - Sat, 12 Dec
BHX
Birmingham
DUB
Dublin
£53 Return, found 2 days ago
£53
Return
found 2 days ago
Select Aer Lingus flight, departing Sat, 5 Dec from Birmingham to Dublin, returning Sat, 12 Dec, priced at £53 found 2 days ago
British Airways
Wed, 16 Dec - Tue, 5 Jan
LHR
London
DUB
Dublin
£84 Return, found 18 hours ago
£84
Return
found 18 hours ago
Select British Airways flight, departing Wed, 16 Dec from London to Dublin, returning Tue, 5 Jan, priced at £84 found 18 hours ago
Norwegian Air Sweden
Sun, 13 Sept - Wed, 16 Sept
MAN
Manchester
DUB
Dublin
£125 Return, found 9 hours ago
£125
Return
found 9 hours ago
Select Norwegian Air Sweden flight, departing Sun, 13 Sept from Manchester to Dublin, returning Wed, 16 Sept, priced at £125 found 9 hours ago
KLM
Fri, 11 Dec - Sun, 13 Dec
GLA
Glasgow
DUB
Dublin
£142 Return, just found
£142
Return
just found
Select KLM flight, departing Fri, 11 Dec from Glasgow to Dublin, returning Sun, 13 Dec, priced at £142 just found

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
Wed, 26 Aug - Thu, 27 Aug
GLA
Glasgow
DUB
Dublin
£33 Return, found 4 hours ago
£33
Return
found 4 hours ago
Select Ryanair flight, departing Wed, 26 Aug from Glasgow to Dublin, returning Thu, 27 Aug, priced at £33 found 4 hours ago

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, £33 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 £33 and peaked at £142. For one-way fares departing from London (STN), 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.
When is the cheapest time to fly to County South Dublin?
Flying on a Tuesday, followed by a Monday, is usually the best way to secure the cheapest flight. Steer clear of weekends if possible, because Saturday is typically the most expensive day. Spend the cash you saved having a ball in County South Dublin instead!
How much is a plane ticket to County South Dublin?
Seats to County South Dublin ranged from £33 to £142 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.

Book with confidence

Top tips for booking flights to County South Dublin from UK

Get ready to fly to County South Dublin

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Find the best tickets to County South Dublin

To find some of the best tickets to County South Dublin in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to County South Dublin or last-minute flights to County South Dublin, you can filter and sort your search results, making it easy to find the ideal flight to County South Dublin.

Airlines fly to County South Dublin

There are 20 different airlines that fly to County South Dublin including some of the most trusted names in the business. To book flights to County South Dublin with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best County South Dublin plane tickets.

Find the cheapest flights to County South Dublin

By booking early you may find some of the best deals for County South Dublin flights from the UK, including County South Dublin direct flights. You can usually find affordable and cheap flights to County South Dublin, whether one-way from £17 or round-trip from £33, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to County South Dublin

Try searching for different County South Dublin airports with Expedia to find some of the cheapest flights to County South Dublin. Flights from London (STN) to Dublin (DUB) usually have the lowest price from £17.

Why book your flights to County South Dublin with Expedia

Expedia offers great deals on County South Dublin air fares from £17 to cater to every budget. Not only is Expedia one of the top platforms to book flights to County South Dublin from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to County South Dublin from UK

Travel information

County South Dublin Flights Information

Airlines serving
Ryanair, Aer Lingus, British Airways, Air France, Iberia, Norwegian Air Sweden, KLM
Roundtrip price
from £33
County South Dublin Flights Information

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