Cheap Flights to Ireland | Popular Routes to Ireland from HK$710

View HK$710 flight on Tue, 17 Feb 2026Opens in a new window

Popular airlines to Ireland

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Lufthansa

    Lufthansa

  • Iberia

    Iberia

  • Air Canada

    Air Canada

  • KLM

    KLM

  • 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$710 for one-way flights and HK$1,058 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 7 Feb - Sat, 14 Feb
LHR
London
DUB
Dublin
HK$1,058 Return, found 5 days ago
HK$1,058
Return
found 5 days ago
Select British Airways flight, departing Sat, 7 Feb from London to Dublin, returning Sat, 14 Feb, priced at HK$1,058 found 5 days ago
Scandinavian Airlines
Wed, 20 May - Tue, 26 May
LHR
London
DUB
Dublin
HK$1,594 Return, found 1 day ago
HK$1,594
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, 20 May from London to Dublin, returning Tue, 26 May, priced at HK$1,594 found 1 day ago
Aer Lingus
Tue, 27 Jan - Wed, 28 Jan
LHR
London
DUB
Dublin
HK$2,005 Return, found 17 hours ago
HK$2,005
Return
found 17 hours ago
Select Aer Lingus flight, departing Tue, 27 Jan from London to Dublin, returning Wed, 28 Jan, priced at HK$2,005 found 17 hours ago
Aer Lingus
Sat, 21 Feb - Sun, 22 Feb
LHR
London
SNN
Shannon
HK$2,040 Return, found 3 days ago
HK$2,040
Return
found 3 days ago
Select Aer Lingus flight, departing Sat, 21 Feb from London to Shannon, returning Sun, 22 Feb, priced at HK$2,040 found 3 days ago
Air France
Sun, 1 Feb - Mon, 9 Feb
LHR
London
ORK
Cork
HK$2,082 Return, found 3 days ago
HK$2,082
Return
found 3 days ago
Select Air France flight, departing Sun, 1 Feb from London to Cork, returning Mon, 9 Feb, priced at HK$2,082 found 3 days ago
Swiss International Air Lines
Tue, 17 Feb - Mon, 23 Feb
LHR
London
DUB
Dublin
HK$2,532 Return, found 2 days ago
HK$2,532
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, 17 Feb from London to Dublin, returning Mon, 23 Feb, priced at HK$2,532 found 2 days ago
British Airways
Fri, 3 Apr - Mon, 6 Apr
LHR
London
NOC
Knock
HK$2,641 Return, found 6 days ago
HK$2,641
Return
found 6 days ago
Select British Airways flight, departing Fri, 3 Apr from London to Knock, returning Mon, 6 Apr, priced at HK$2,641 found 6 days ago
Eurowings
Sun, 26 Jul - Wed, 29 Jul
LHR
London
DUB
Dublin
HK$2,772 Return, found 3 days ago
HK$2,772
Return
found 3 days ago
Select Eurowings flight, departing Sun, 26 Jul from London to Dublin, returning Wed, 29 Jul, priced at HK$2,772 found 3 days ago
Lufthansa
Wed, 3 Jun - Sat, 13 Jun
LHR
London
SNN
Shannon
HK$2,850 Return, found 5 days ago
HK$2,850
Return
found 5 days ago
Select Lufthansa flight, departing Wed, 3 Jun from London to Shannon, returning Sat, 13 Jun, priced at HK$2,850 found 5 days ago
Iberia
Fri, 6 Feb - Sun, 8 Feb
LHR
London
DUB
Dublin
HK$3,368 Return, found 23 hours ago
HK$3,368
Return
found 23 hours ago
Select Iberia flight, departing Fri, 6 Feb from London to Dublin, returning Sun, 8 Feb, priced at HK$3,368 found 23 hours 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$1,058 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$1,058 and HK$4,327. If you were flying one way out of London (LHR), you could have gotten an affordable fare from only HK$710.
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$1,058 to HK$4,327.
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
Mon, 16 Mar - Thu, 19 Mar
HKG
Hong Kong SAR
DUB
Dublin
HK$4,327 Return, found 2 days ago
HK$4,327
Return
found 2 days ago
Select Hainan Airlines flight, departing Mon, 16 Mar from Hong Kong SAR to Dublin, returning Thu, 19 Mar, priced at HK$4,327 found 2 days ago
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