Cheap Flights to Ireland | Popular Routes to Ireland from HK$1,083

View HK$1,083 flight on Fri, 16 Jan 2026Opens in a new window

Popular airlines to Ireland

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Lufthansa

    Lufthansa

  • KLM

    KLM

  • Iberia

    Iberia

  • Air Canada

    Air Canada

  • Air France

    Air France

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Cheap round-trip flights to Ireland

Prices were available within the past 7 days and start at HK$1,083 for one-way flights and HK$1,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 16 Jan - Tue, 20 Jan
LCY
London
DUB
Dublin
HK$1,800 Return, found 4 days ago
HK$1,800
Return
found 4 days ago
Select British Airways flight, departing Fri, 16 Jan from London to Dublin, returning Tue, 20 Jan, priced at HK$1,800 found 4 days ago
British Airways
Sat, 7 Feb - Mon, 9 Feb
LCY
London
DUB
Dublin
HK$1,852 Return, found 5 days ago
HK$1,852
Return
found 5 days ago
Select British Airways flight, departing Sat, 7 Feb from London to Dublin, returning Mon, 9 Feb, priced at HK$1,852 found 5 days ago
British Airways
Tue, 24 Mar - Fri, 27 Mar
LCY
London
DUB
Dublin
HK$1,870 Return, found 11 hours ago
HK$1,870
Return
found 11 hours ago
Select British Airways flight, departing Tue, 24 Mar from London to Dublin, returning Fri, 27 Mar, priced at HK$1,870 found 11 hours ago
British Airways
Fri, 16 Jan - Tue, 20 Jan
LCY
London
DUB
Dublin
HK$1,910 Return, found 4 days ago
HK$1,910
Return
found 4 days ago
Select British Airways flight, departing Fri, 16 Jan from London to Dublin, returning Tue, 20 Jan, priced at HK$1,910 found 4 days ago
British Airways
Tue, 28 Apr - Mon, 4 May
LCY
London
DUB
Dublin
HK$1,919 Return, found 4 days ago
HK$1,919
Return
found 4 days ago
Select British Airways flight, departing Tue, 28 Apr from London to Dublin, returning Mon, 4 May, priced at HK$1,919 found 4 days ago
British Airways
Fri, 16 Jan - Tue, 20 Jan
LCY
London
DUB
Dublin
HK$1,960 Return, found 4 days ago
HK$1,960
Return
found 4 days ago
Select British Airways flight, departing Fri, 16 Jan from London to Dublin, returning Tue, 20 Jan, priced at HK$1,960 found 4 days ago
Swiss International Air Lines
Fri, 23 Jan - Sun, 25 Jan
LCY
London
DUB
Dublin
HK$2,536 Return, found 5 days ago
HK$2,536
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Fri, 23 Jan from London to Dublin, returning Sun, 25 Jan, priced at HK$2,536 found 5 days ago
Lufthansa
Thu, 28 May - Mon, 1 Jun
LCY
London
ORK
Cork
HK$2,702 Return, found 6 days ago
HK$2,702
Return
found 6 days ago
Select Lufthansa flight, departing Thu, 28 May from London to Cork, returning Mon, 1 Jun, priced at HK$2,702 found 6 days ago
Hainan Airlines
Wed, 18 Mar - Sun, 22 Mar
HKG
Hong Kong SAR
DUB
Dublin
HK$4,304 Return, found 3 days ago
HK$4,304
Return
found 3 days ago
Select Hainan Airlines flight, departing Wed, 18 Mar from Hong Kong SAR to Dublin, returning Sun, 22 Mar, priced at HK$4,304 found 3 days ago
Finnair
Thu, 19 Mar - Tue, 7 Jul
HKG
Hong Kong SAR
DUB
Dublin
HK$4,931 Return, found 5 days ago
HK$4,931
Return
found 5 days ago
Select Finnair flight, departing Thu, 19 Mar from Hong Kong SAR to Dublin, returning Tue, 7 Jul, priced at HK$4,931 found 5 days ago

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.

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$1,800 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$1,800 and HK$4,931. If you were flying one way out of London (LCY), you could have gotten an affordable fare from only HK$1,083.
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$1,800 to HK$4,931.
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.

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.

Hainan Airlines
Wed, 18 Mar - Sun, 22 Mar
HKG
Hong Kong SAR
DUB
Dublin
HK$4,304 Return, found 3 days ago
HK$4,304
Return
found 3 days ago
Select Hainan Airlines flight, departing Wed, 18 Mar from Hong Kong SAR to Dublin, returning Sun, 22 Mar, priced at HK$4,304 found 3 days ago
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