Cheap Flights to Dublin Southside from HK$789

View HK$789 flight on Tue, 30 Jun 2026Opens in a new window

Popular airlines

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  • Lufthansa

  • Aer Lingus

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  • KLM

  • Swiss International Air Lines

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Cheap round-trip flights to Dublin Southside

Prices were available within the past 7 days and start at HK$789 for one-way flights and HK$1,230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 30 May - Tue, 9 Jun
LHR
London
DUB
Dublin
HK$1,230 Return, found 5 hours ago
HK$1,230
Return
found 5 hours ago
Select British Airways flight, departing Sat, 30 May from London to Dublin, returning Tue, 9 Jun, priced at HK$1,230 found 5 hours ago
Aer Lingus
Fri, 19 Jun - Mon, 22 Jun
BHX
Birmingham
DUB
Dublin
HK$1,540 Return, found 9 hours ago
HK$1,540
Return
found 9 hours ago
Select Aer Lingus flight, departing Fri, 19 Jun from Birmingham to Dublin, returning Mon, 22 Jun, priced at HK$1,540 found 9 hours ago
Swiss International Air Lines
Fri, 12 Jun - Sun, 14 Jun
CPH
Copenhagen
DUB
Dublin
HK$1,789 Return, found 6 days ago
HK$1,789
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Fri, 12 Jun from Copenhagen to Dublin, returning Sun, 14 Jun, priced at HK$1,789 found 6 days ago
Lufthansa
Fri, 12 Jun - Sun, 14 Jun
CPH
Copenhagen
DUB
Dublin
HK$1,849 Return, found 6 days ago
HK$1,849
Return
found 6 days ago
Select Lufthansa flight, departing Fri, 12 Jun from Copenhagen to Dublin, returning Sun, 14 Jun, priced at HK$1,849 found 6 days ago
Scandinavian Airlines
Fri, 12 Jun - Sun, 14 Jun
CPH
Copenhagen
DUB
Dublin
HK$1,905 Return, found 6 days ago
HK$1,905
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Fri, 12 Jun from Copenhagen to Dublin, returning Sun, 14 Jun, priced at HK$1,905 found 6 days ago

Frequently asked questions

How do I find cheap flights to Dublin Southside that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to get you the most flexible airfares on the market. Just mark the "No change fee" box under the filter subheading "Flexible change policies" to find your dream flight to Dublin Southside.
Which airlines fly to Dublin Southside?
Pack your bags and choose from these quality airlines that have flights into or near Dublin Southside:

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

How can I find cheap tickets to Dublin Southside?
One of the easiest ways to snare cheap tickets to Dublin Southside is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The best price for a flight to Dublin Southside in the last seven days was HK$1,230. Booking ahead of time will generally help you score an even better deal.
How much is a flight to Dublin Southside?
If you were journeying one way from London (LHR), you could've picked up a cheap fare for just HK$789 in the last seven days. Round-trip journeys to Dublin Southside ranged from only HK$1,230 to HK$3,849 during this same period.
What are the most popular airports to fly into in Dublin Southside?
Dublin Airport (DUB) is the main entryway for many traveling to and from Dublin Southside. Roughly 799 monthly flights touch down here.
When is the cheapest time to fly to Dublin Southside?
Fly out on a Tuesday to raise your chances of securing the cheapest deal to Dublin Southside. Mondays are usually the second most affordable day to take off. Saturday is normally the priciest day to fly anywhere.
How much is a plane ticket to Dublin Southside?
In the last seven days, seats cost between HK$1,230 and HK$3,849. Scroll through our terrific deals to Dublin Southside, pick your favorite and then get ready for your getaway!
What months are the cheapest to book a flight to Dublin Southside?
The top month to book affordable flights to Dublin Southside is February. Keep in mind that in the U.S, the most expensive time to reserve a seat is the busy month of December.

Travel information

Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Return price
HK$1,230

Trending flights to Dublin Southside

Prices were available within the past 7 days and start at HK$789 for one-way flights and HK$1,230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Wed, 3 Mar - Wed, 10 Mar
HKG
Hong Kong SAR
DUB
Dublin
HK$3,849 Return, found 2 days ago
HK$3,849
Return
found 2 days ago
Select Finnair flight, departing Wed, 3 Mar from Hong Kong SAR to Dublin, returning Wed, 10 Mar, priced at HK$3,849 found 2 days ago

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