Cheap Flights to Ireland | Popular Routes to Ireland from HK$2,729

View HK$2,729 flight on Mon, 16 Mar 2026Opens in a new window

Popular airlines to Ireland

  • British Airways

  • Aer Lingus

  • Lufthansa

  • KLM

  • Iberia

  • Air Canada

  • Air France

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Cheap round-trip flights to Ireland

Prices were available within the past 7 days and start at HK$2,729 for one-way flights and HK$4,756 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Mon, 18 May - Fri, 29 May
HKG
Hong Kong SAR
DUB
Dublin
HK$4,756 Return, just found
HK$4,756
Return
just found
Select Finnair flight, departing Mon, 18 May from Hong Kong SAR to Dublin, returning Fri, 29 May, priced at HK$4,756 just found
China Eastern Airlines
Wed, 20 May - Thu, 4 Jun
HKG
Hong Kong SAR
DUB
Dublin
HK$4,868 Return, found 4 days ago
HK$4,868
Return
found 4 days ago
Select China Eastern Airlines flight, departing Wed, 20 May from Hong Kong SAR to Dublin, returning Thu, 4 Jun, priced at HK$4,868 found 4 days ago
Hong Kong Airlines
Mon, 25 May - Thu, 4 Jun
HKG
Hong Kong SAR
DUB
Dublin
HK$4,878 Return, found 2 days ago
HK$4,878
Return
found 2 days ago
Select Hong Kong Airlines flight, departing Mon, 25 May from Hong Kong SAR to Dublin, returning Thu, 4 Jun, priced at HK$4,878 found 2 days ago
Finnair
Mon, 6 Apr - Mon, 18 May
HKG
Hong Kong SAR
DUB
Dublin
HK$4,887 Return, found 2 days ago
HK$4,887
Return
found 2 days ago
Select Finnair flight, departing Mon, 6 Apr from Hong Kong SAR to Dublin, returning Mon, 18 May, priced at HK$4,887 found 2 days ago
Finnair
Tue, 2 Jun - Wed, 10 Jun
HKG
Hong Kong SAR
DUB
Dublin
HK$4,899 Return, found 2 hours ago
HK$4,899
Return
found 2 hours ago
Select Finnair flight, departing Tue, 2 Jun from Hong Kong SAR to Dublin, returning Wed, 10 Jun, priced at HK$4,899 found 2 hours ago
Finnair
Mon, 27 Apr - Mon, 11 May
HKG
Hong Kong SAR
DUB
Dublin
HK$4,910 Return, found 2 hours ago
HK$4,910
Return
found 2 hours ago
Select Finnair flight, departing Mon, 27 Apr from Hong Kong SAR to Dublin, returning Mon, 11 May, priced at HK$4,910 found 2 hours ago
Swiss International Air Lines
Tue, 10 Nov - Sat, 21 Nov
HKG
Hong Kong SAR
DUB
Dublin
HK$4,923 Return, found 12 hours ago
HK$4,923
Return
found 12 hours ago
Select Swiss International Air Lines flight, departing Tue, 10 Nov from Hong Kong SAR to Dublin, returning Sat, 21 Nov, priced at HK$4,923 found 12 hours ago
Lufthansa
Tue, 10 Nov - Thu, 19 Nov
HKG
Hong Kong SAR
DUB
Dublin
HK$5,224 Return, found 12 hours ago
HK$5,224
Return
found 12 hours ago
Select Lufthansa flight, departing Tue, 10 Nov from Hong Kong SAR to Dublin, returning Thu, 19 Nov, priced at HK$5,224 found 12 hours ago
Etihad Airways
Sat, 23 May - Fri, 5 Jun
HKG
Hong Kong SAR
DUB
Dublin
HK$5,734 Return, found 15 hours ago
HK$5,734
Return
found 15 hours ago
Select Etihad Airways flight, departing Sat, 23 May from Hong Kong SAR to Dublin, returning Fri, 5 Jun, priced at HK$5,734 found 15 hours ago
Lufthansa
Mon, 18 May - Fri, 29 May
HKG
Hong Kong SAR
ORK
Cork
HK$5,793 Return, found 1 day ago
HK$5,793
Return
found 1 day ago
Select Lufthansa flight, departing Mon, 18 May from Hong Kong SAR to Cork, returning Fri, 29 May, priced at HK$5,793 found 1 day ago

Trending flights to Ireland

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
Mon, 18 May - Fri, 29 May
HKG
Hong Kong SAR
DUB
Dublin
HK$4,756 Return, just found
HK$4,756
Return
just found
Select Finnair flight, departing Mon, 18 May from Hong Kong SAR to Dublin, returning Fri, 29 May, priced at HK$4,756 just found

Frequently asked questions

How do I find cheap flights to Ireland that have flexible change policies?
It's as easy as 1-2-3 with Expedia. First, enter your travel details and hit "Search." Step 2? Check "No change fee" below the "Flexible change policies" heading to the left of the screen. Step 3. Bag your cheap and flexible flight to Ireland.
Which airlines fly to Ireland?
When you're ready to lock in your seat to or near Ireland, these well-known carriers look forward to welcoming you on board:

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

How can I find cheap tickets to Ireland?
In the last seven days, HK$4,756 was the best price for a flight to Ireland. For even greater savings, book in advance and be flexible with your travel dates. Search for your airfare to Ireland, then compare prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Ireland?
The price of a round-trip ticket to Ireland in the last seven days varied between HK$4,756 and HK$5,793. If you were flying one way out of Hong Kong SAR (HKG), you could have gotten an affordable fare from only HK$2,729.
What are the most popular airports to fly into in Ireland?
Dublin Airport (DUB) is the primary gateway for those travelling to Ireland. Approximately 799 flights per month touch down here.
When is the cheapest time to fly to Ireland?
If you can be flexible with what date you travel to Ireland, try to leave early in the week. The most affordable day to take off is generally Tuesday, followed closely by Monday. Saturday is typically the priciest day, with a lot of people opting to fly on the weekend.
How much is a plane ticket to Ireland?
In the last seven days, airfares to Ireland fluctuated from HK$4,756 to HK$5,793.
What is the best time to go to Ireland?
A superb time to head to Ireland, as well as the prominent city of Dublin, is over the busy months of March, April and May. Summer here begins June 20, and you can expect average temperatures of between 10ºC and 18ºC if you visit then. This warmer weather is perfect for touring around the city sights.
What months are the cheapest to book a flight to Ireland?
A good month to purchase well-priced fares to Ireland is February. It's worth noting that in the United States, an expensive time to book a ticket is the busy month of December.

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About Ireland

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About Ireland

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