Cheap Flights to Ireland | Popular Routes to Ireland from HK$771

View HK$771 flight on Wed, 12 Aug 2026Opens in a new window

Popular airlines to Ireland

  • British Airways

  • Lufthansa

  • Aer Lingus

  • Iberia

  • Air Canada

  • KLM

  • Swiss International Air Lines

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Cheap round-trip flights to Ireland

Prices were available within the past 7 days and start at HK$771 for one-way flights and HK$1,186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 22 Jan - Tue, 26 Jan
LHR
London
DUB
Dublin
HK$1,186 Return, found 6 days ago
HK$1,186
Return
found 6 days ago
Select British Airways flight, departing Fri, 22 Jan from London to Dublin, returning Tue, 26 Jan, priced at HK$1,186 found 6 days ago
Swiss International Air Lines
Wed, 12 Aug - Wed, 19 Aug
LHR
London
DUB
Dublin
HK$1,800 Return, found 1 day ago
HK$1,800
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 12 Aug from London to Dublin, returning Wed, 19 Aug, priced at HK$1,800 found 1 day ago
Lufthansa
Sat, 17 Oct - Mon, 26 Oct
LHR
London
DUB
Dublin
HK$1,881 Return, found 6 days ago
HK$1,881
Return
found 6 days ago
Select Lufthansa flight, departing Sat, 17 Oct from London to Dublin, returning Mon, 26 Oct, priced at HK$1,881 found 6 days ago
Scandinavian Airlines
Wed, 12 Aug - Wed, 19 Aug
LHR
London
DUB
Dublin
HK$1,887 Return, found 1 day ago
HK$1,887
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, 12 Aug from London to Dublin, returning Wed, 19 Aug, priced at HK$1,887 found 1 day ago
Aer Lingus
Thu, 30 Jul - Mon, 3 Aug
LHR
London
DUB
Dublin
HK$2,052 Return, found 2 days ago
HK$2,052
Return
found 2 days ago
Select Aer Lingus flight, departing Thu, 30 Jul from London to Dublin, returning Mon, 3 Aug, priced at HK$2,052 found 2 days ago
Aer Lingus
Sat, 1 Aug - Mon, 3 Aug
LHR
London
ORK
Cork
HK$2,075 Return, found 10 hours ago
HK$2,075
Return
found 10 hours ago
Select Aer Lingus flight, departing Sat, 1 Aug from London to Cork, returning Mon, 3 Aug, priced at HK$2,075 found 10 hours ago
British Airways
Sat, 29 Aug - Mon, 31 Aug
LHR
London
SNN
Shannon
HK$2,107 Return, found 4 days ago
HK$2,107
Return
found 4 days ago
Select British Airways flight, departing Sat, 29 Aug from London to Shannon, returning Mon, 31 Aug, priced at HK$2,107 found 4 days ago
British Airways
Sat, 25 Jul - Wed, 29 Jul
LHR
London
NOC
Knock
HK$2,134 Return, found 2 hours ago
HK$2,134
Return
found 2 hours ago
Select British Airways flight, departing Sat, 25 Jul from London to Knock, returning Wed, 29 Jul, priced at HK$2,134 found 2 hours ago
Air France
Sat, 22 Aug - Wed, 26 Aug
LHR
London
DUB
Dublin
HK$2,296 Return, found 6 days ago
HK$2,296
Return
found 6 days ago
Select Air France flight, departing Sat, 22 Aug from London to Dublin, returning Wed, 26 Aug, priced at HK$2,296 found 6 days ago
Eurowings
Fri, 19 Jun - Tue, 23 Jun
LHR
London
DUB
Dublin
HK$2,506 Return, found 4 days ago
HK$2,506
Return
found 4 days ago
Select Eurowings flight, departing Fri, 19 Jun from London to Dublin, returning Tue, 23 Jun, priced at HK$2,506 found 4 days 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, 12 Oct - Tue, 12 Jan
HKG
Hong Kong SAR
DUB
Dublin
HK$3,837 Return, found 2 days ago
HK$3,837
Return
found 2 days ago
Select Finnair flight, departing Mon, 12 Oct from Hong Kong SAR to Dublin, returning Tue, 12 Jan, priced at HK$3,837 found 2 days ago

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$1,186 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$1,186 and HK$3,837. If you were flying one way out of London (LHR), you could have gotten an affordable fare from only HK$771.
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$1,186 to HK$3,837.
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.

Book with confidence

About Ireland

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