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Cheap Flights to Ireland | Popular Routes to Ireland from HK$767

View HK$767 flight on Fri, 4 Sept 2026Opens in a new window

Popular airlines to Ireland

  • British Airways

  • Lufthansa

  • Aer Lingus

  • Iberia

  • KLM

  • 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$767 for one-way flights and HK$1,191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 1 Sept - Wed, 9 Sept
LHR
London
DUB
Dublin
HK$1,191 Return, found 8 hours ago
HK$1,191
Return
found 8 hours ago
Select British Airways flight, departing Tue, 1 Sept from London to Dublin, returning Wed, 9 Sept, priced at HK$1,191 found 8 hours ago
Swiss International Air Lines
Wed, 11 Nov - Wed, 11 Nov
LHR
London
DUB
Dublin
HK$1,634 Return, found 5 days ago
HK$1,634
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, 11 Nov from London to Dublin, returning Wed, 11 Nov, priced at HK$1,634 found 5 days ago
Scandinavian Airlines
Mon, 7 Sept - Wed, 9 Sept
LHR
London
DUB
Dublin
HK$1,879 Return, found 6 days ago
HK$1,879
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Mon, 7 Sept from London to Dublin, returning Wed, 9 Sept, priced at HK$1,879 found 6 days ago
Lufthansa
Tue, 15 Sept - Fri, 25 Sept
LHR
London
DUB
Dublin
HK$1,922 Return, found 4 days ago
HK$1,922
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 15 Sept from London to Dublin, returning Fri, 25 Sept, priced at HK$1,922 found 4 days ago
Aer Lingus
Mon, 6 Jul - Wed, 8 Jul
LHR
London
SNN
Shannon
HK$2,012 Return, found 4 days ago
HK$2,012
Return
found 4 days ago
Select Aer Lingus flight, departing Mon, 6 Jul from London to Shannon, returning Wed, 8 Jul, priced at HK$2,012 found 4 days ago
Aer Lingus
Fri, 6 Nov - Mon, 16 Nov
LHR
London
ORK
Cork
HK$2,076 Return, found 2 days ago
HK$2,076
Return
found 2 days ago
Select Aer Lingus flight, departing Fri, 6 Nov from London to Cork, returning Mon, 16 Nov, priced at HK$2,076 found 2 days ago
Aer Lingus
Thu, 16 Jul - Sun, 19 Jul
LHR
London
NOC
Knock
HK$2,248 Return, found 5 days ago
HK$2,248
Return
found 5 days ago
Select Aer Lingus flight, departing Thu, 16 Jul from London to Knock, returning Sun, 19 Jul, priced at HK$2,248 found 5 days ago
KLM
Fri, 4 Sept - Fri, 11 Sept
LHR
London
DUB
Dublin
HK$2,256 Return, found 2 hours ago
HK$2,256
Return
found 2 hours ago
Select KLM flight, departing Fri, 4 Sept from London to Dublin, returning Fri, 11 Sept, priced at HK$2,256 found 2 hours ago
Eurowings
Fri, 18 Sept - Mon, 21 Sept
LHR
London
DUB
Dublin
HK$2,801 Return, found 2 days ago
HK$2,801
Return
found 2 days ago
Select Eurowings flight, departing Fri, 18 Sept from London to Dublin, returning Mon, 21 Sept, priced at HK$2,801 found 2 days ago
Air France
Fri, 4 Sept - Fri, 11 Sept
LHR
London
DUB
Dublin
HK$3,616 Return, found 2 hours ago
HK$3,616
Return
found 2 hours ago
Select Air France flight, departing Fri, 4 Sept from London to Dublin, returning Fri, 11 Sept, priced at HK$3,616 found 2 hours 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
Sun, 18 Oct - Wed, 18 Nov
HKG
Hong Kong SAR
DUB
Dublin
HK$4,368 Return, found 2 days ago
HK$4,368
Return
found 2 days ago
Select Finnair flight, departing Sun, 18 Oct from Hong Kong SAR to Dublin, returning Wed, 18 Nov, priced at HK$4,368 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$1,191 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$1,191 and HK$4,368. If you were flying one way out of London (LHR), you could have gotten an affordable fare from only HK$767.
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$1,191 to HK$4,368.
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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