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

View HK$771 flight on Thu, 8 Oct 2026Opens in a new window

Popular airlines to Ireland

  • Lufthansa

  • British Airways

  • Aer Lingus

  • Iberia

  • KLM

  • Air Canada

  • 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$1,170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 20 Jan - Wed, 17 Feb
LHR
London
DUB
Dublin
HK$1,170 Return, found 5 hours ago
HK$1,170
Return
found 5 hours ago
Select British Airways flight, departing Wed, 20 Jan from London to Dublin, returning Wed, 17 Feb, priced at HK$1,170 found 5 hours ago
Swiss International Air Lines
Sat, 28 Nov - Mon, 30 Nov
LHR
London
DUB
Dublin
HK$1,662 Return, found 1 day ago
HK$1,662
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Sat, 28 Nov from London to Dublin, returning Mon, 30 Nov, priced at HK$1,662 found 1 day ago
Scandinavian Airlines
Sat, 28 Nov - Mon, 30 Nov
LHR
London
DUB
Dublin
HK$1,831 Return, found 1 day ago
HK$1,831
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Sat, 28 Nov from London to Dublin, returning Mon, 30 Nov, priced at HK$1,831 found 1 day ago
Lufthansa
Wed, 20 Jan - Wed, 17 Feb
LHR
London
DUB
Dublin
HK$1,931 Return, found 5 hours ago
HK$1,931
Return
found 5 hours ago
Select Lufthansa flight, departing Wed, 20 Jan from London to Dublin, returning Wed, 17 Feb, priced at HK$1,931 found 5 hours ago
Aer Lingus
Wed, 19 Aug - Wed, 26 Aug
LHR
London
SNN
Shannon
HK$2,016 Return, found 2 days ago
HK$2,016
Return
found 2 days ago
Select Aer Lingus flight, departing Wed, 19 Aug from London to Shannon, returning Wed, 26 Aug, priced at HK$2,016 found 2 days ago
Aer Lingus
Sat, 12 Sept - Sat, 19 Sept
LHR
London
NOC
Knock
HK$2,072 Return, found 2 hours ago
HK$2,072
Return
found 2 hours ago
Select Aer Lingus flight, departing Sat, 12 Sept from London to Knock, returning Sat, 19 Sept, priced at HK$2,072 found 2 hours ago
Aer Lingus
Wed, 26 Aug - Mon, 31 Aug
LHR
London
ORK
Cork
HK$2,082 Return, found 1 day ago
HK$2,082
Return
found 1 day ago
Select Aer Lingus flight, departing Wed, 26 Aug from London to Cork, returning Mon, 31 Aug, priced at HK$2,082 found 1 day ago
KLM
Thu, 27 Aug - Thu, 3 Sept
LHR
London
ORK
Cork
HK$2,220 Return, found 1 day ago
HK$2,220
Return
found 1 day ago
Select KLM flight, departing Thu, 27 Aug from London to Cork, returning Thu, 3 Sept, priced at HK$2,220 found 1 day ago
Air France
Wed, 12 Aug - Tue, 25 Aug
LHR
London
DUB
Dublin
HK$2,308 Return, found 1 day ago
HK$2,308
Return
found 1 day ago
Select Air France flight, departing Wed, 12 Aug from London to Dublin, returning Tue, 25 Aug, priced at HK$2,308 found 1 day ago
Eurowings
Thu, 1 Oct - Thu, 1 Oct
LHR
London
DUB
Dublin
HK$2,769 Return, found 3 days ago
HK$2,769
Return
found 3 days ago
Select Eurowings flight, departing Thu, 1 Oct from London to Dublin, returning Thu, 1 Oct, priced at HK$2,769 found 3 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
Tue, 24 Nov - Tue, 12 Jan
HKG
Hong Kong SAR
DUB
Dublin
HK$3,888 Return, found 2 days ago
HK$3,888
Return
found 2 days ago
Select Finnair flight, departing Tue, 24 Nov from Hong Kong SAR to Dublin, returning Tue, 12 Jan, priced at HK$3,888 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$1,170 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$1,170 and HK$3,888. 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$1,170 to HK$3,888.
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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