Cheap Flights to Ireland | Popular Routes to Ireland from HK$743

View HK$743 flight on Wed, 15 Apr 2026Opens in a new window

Popular airlines to Ireland

  • British Airways

  • Aer Lingus

  • Lufthansa

  • 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$743 for one-way flights and HK$1,033 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 7 Mar - Sat, 14 Mar
LHR
London
DUB
Dublin
HK$1,033 Return, found 6 days ago
HK$1,033
Return
found 6 days ago
Select British Airways flight, departing Sat, 7 Mar from London to Dublin, returning Sat, 14 Mar, priced at HK$1,033 found 6 days ago
Scandinavian Airlines
Thu, 5 Mar - Tue, 10 Mar
LHR
London
DUB
Dublin
HK$1,678 Return, found 3 days ago
HK$1,678
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, 5 Mar from London to Dublin, returning Tue, 10 Mar, priced at HK$1,678 found 3 days ago
Aer Lingus
Sat, 7 Mar - Sat, 14 Mar
LHR
London
DUB
Dublin
HK$1,997 Return, found 6 days ago
HK$1,997
Return
found 6 days ago
Select Aer Lingus flight, departing Sat, 7 Mar from London to Dublin, returning Sat, 14 Mar, priced at HK$1,997 found 6 days ago
Aer Lingus
Fri, 15 May - Tue, 19 May
LHR
London
SNN
Shannon
HK$2,028 Return, found 3 days ago
HK$2,028
Return
found 3 days ago
Select Aer Lingus flight, departing Fri, 15 May from London to Shannon, returning Tue, 19 May, priced at HK$2,028 found 3 days ago
Aer Lingus
Thu, 12 Mar - Tue, 14 Apr
LHR
London
NOC
Knock
HK$2,048 Return, found 1 day ago
HK$2,048
Return
found 1 day ago
Select Aer Lingus flight, departing Thu, 12 Mar from London to Knock, returning Tue, 14 Apr, priced at HK$2,048 found 1 day ago
Aer Lingus
Sat, 7 Mar - Tue, 10 Mar
LHR
London
ORK
Cork
HK$2,084 Return, found 5 days ago
HK$2,084
Return
found 5 days ago
Select Aer Lingus flight, departing Sat, 7 Mar from London to Cork, returning Tue, 10 Mar, priced at HK$2,084 found 5 days ago
Eurowings
Sun, 19 Apr - Mon, 20 Apr
LHR
London
DUB
Dublin
HK$2,264 Return, found 2 hours ago
HK$2,264
Return
found 2 hours ago
Select Eurowings flight, departing Sun, 19 Apr from London to Dublin, returning Mon, 20 Apr, priced at HK$2,264 found 2 hours ago
Air France
Wed, 4 Mar - Wed, 11 Mar
LHR
London
DUB
Dublin
HK$2,311 Return, found 6 days ago
HK$2,311
Return
found 6 days ago
Select Air France flight, departing Wed, 4 Mar from London to Dublin, returning Wed, 11 Mar, priced at HK$2,311 found 6 days ago
Lufthansa
Sat, 16 May - Tue, 19 May
LHR
London
DUB
Dublin
HK$2,352 Return, found 6 days ago
HK$2,352
Return
found 6 days ago
Select Lufthansa flight, departing Sat, 16 May from London to Dublin, returning Tue, 19 May, priced at HK$2,352 found 6 days ago
Swiss International Air Lines
Mon, 2 Mar - Mon, 9 Mar
LHR
London
DUB
Dublin
HK$2,582 Return, found 6 hours ago
HK$2,582
Return
found 6 hours ago
Select Swiss International Air Lines flight, departing Mon, 2 Mar from London to Dublin, returning Mon, 9 Mar, priced at HK$2,582 found 6 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.

Hainan Airlines
Mon, 23 Mar - Tue, 14 Apr
HKG
Hong Kong SAR
DUB
Dublin
HK$4,705 Return, found 4 days ago
HK$4,705
Return
found 4 days ago
Select Hainan Airlines flight, departing Mon, 23 Mar from Hong Kong SAR to Dublin, returning Tue, 14 Apr, priced at HK$4,705 found 4 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$1,033 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$1,033 and HK$4,705. If you were flying one way out of London (LHR), you could have gotten an affordable fare from only HK$743.
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$1,033 to HK$4,705.
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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