Cheap Flights to County South Dublin | Popular Routes to County South Dublin from HK$692

View HK$692 flight on Wed, 20 May 2026Opens in a new window

Popular airlines to County South Dublin

  • British Airways

  • Lufthansa

  • 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 HK$692 for one-way flights and HK$1,184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 2 Jul - Wed, 8 Jul
LHR
London
DUB
Dublin
HK$1,184 Return, found 2 days ago
HK$1,184
Return
found 2 days ago
Select British Airways flight, departing Thu, 2 Jul from London to Dublin, returning Wed, 8 Jul, priced at HK$1,184 found 2 days ago
Aer Lingus
Mon, 20 Jul - Thu, 23 Jul
MAN
Manchester
DUB
Dublin
HK$1,681 Return, found 1 day ago
HK$1,681
Return
found 1 day ago
Select Aer Lingus flight, departing Mon, 20 Jul from Manchester to Dublin, returning Thu, 23 Jul, priced at HK$1,681 found 1 day ago
Vueling Airlines
Wed, 12 Aug - Mon, 17 Aug
BCN
Barcelona
DUB
Dublin
HK$1,693 Return, found 5 days ago
HK$1,693
Return
found 5 days ago
Select Vueling Airlines flight, departing Wed, 12 Aug from Barcelona to Dublin, returning Mon, 17 Aug, priced at HK$1,693 found 5 days ago
Aer Lingus
Sat, 23 May - Mon, 25 May
GLA
Glasgow
DUB
Dublin
HK$1,792 Return, found 22 hours ago
HK$1,792
Return
found 22 hours ago
Select Aer Lingus flight, departing Sat, 23 May from Glasgow to Dublin, returning Mon, 25 May, priced at HK$1,792 found 22 hours ago
Aer Lingus
Fri, 5 Jun - Sun, 7 Jun
EDI
Edinburgh
DUB
Dublin
HK$1,864 Return, found 5 days ago
HK$1,864
Return
found 5 days ago
Select Aer Lingus flight, departing Fri, 5 Jun from Edinburgh to Dublin, returning Sun, 7 Jun, priced at HK$1,864 found 5 days ago
Lufthansa
Thu, 11 Jun - Wed, 17 Jun
BER
Berlin
DUB
Dublin
HK$1,880 Return, found 17 hours ago
HK$1,880
Return
found 17 hours ago
Select Lufthansa flight, departing Thu, 11 Jun from Berlin to Dublin, returning Wed, 17 Jun, priced at HK$1,880 found 17 hours ago
British Airways
Mon, 8 Feb - Fri, 12 Feb
LCY
London
DUB
Dublin
HK$1,908 Return, found 1 day ago
HK$1,908
Return
found 1 day ago
Select British Airways flight, departing Mon, 8 Feb from London to Dublin, returning Fri, 12 Feb, priced at HK$1,908 found 1 day ago
Aer Lingus
Sat, 17 Oct - Tue, 20 Oct
AMS
Amsterdam
DUB
Dublin
HK$2,093 Return, found 13 hours ago
HK$2,093
Return
found 13 hours ago
Select Aer Lingus flight, departing Sat, 17 Oct from Amsterdam to Dublin, returning Tue, 20 Oct, priced at HK$2,093 found 13 hours ago
Aer Lingus
Fri, 7 Aug - Sun, 9 Aug
TLS
Toulouse
DUB
Dublin
HK$2,796 Return, found 1 day ago
HK$2,796
Return
found 1 day ago
Select Aer Lingus flight, departing Fri, 7 Aug from Toulouse to Dublin, returning Sun, 9 Aug, priced at HK$2,796 found 1 day ago
Swiss International Air Lines
Thu, 11 Jun - Mon, 15 Jun
KEF
Reykjavik
DUB
Dublin
HK$2,967 Return, found 1 day ago
HK$2,967
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, 11 Jun from Reykjavik to Dublin, returning Mon, 15 Jun, priced at HK$2,967 found 1 day 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.

Finnair
Wed, 31 Mar - Tue, 6 Apr
HKG
Hong Kong SAR
DUB
Dublin
HK$3,950 Return, found 6 days ago
HK$3,950
Return
found 6 days ago
Select Finnair flight, departing Wed, 31 Mar from Hong Kong SAR to Dublin, returning Tue, 6 Apr, priced at HK$3,950 found 6 days 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, HK$1,184 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 HK$1,184 and peaked at HK$3,950. For one-way fares departing from Barcelona (BCN), the lowest price during this same period was only HK$692.
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 HK$1,184 to HK$3,950 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

About County South Dublin

Expedia offers flights to County South Dublin to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to County South Dublin or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About County South Dublin
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