A historic castle by a calm lake with a boat in the background.

Flight to Ireland

View S$129 flight on Sat, 22 Aug, 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 S$129 for one-way flights and S$203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 26 Aug - Tue, 8 Sept
LHR
London
DUB
Dublin
S$203 Return, found 4 days ago
S$203
Return
found 4 days ago
Select British Airways flight, departing Wed, 26 Aug from London to Dublin, returning Tue, 8 Sept, priced at S$203 found 4 days ago
Swiss International Air Lines
Mon, 16 Nov - Thu, 19 Nov
LHR
London
DUB
Dublin
S$273 Return, found 1 day ago
S$273
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, 16 Nov from London to Dublin, returning Thu, 19 Nov, priced at S$273 found 1 day ago
Lufthansa
Sun, 8 Nov - Wed, 11 Nov
LHR
London
DUB
Dublin
S$310 Return, found 1 day ago
S$310
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 8 Nov from London to Dublin, returning Wed, 11 Nov, priced at S$310 found 1 day ago
Aer Lingus
Wed, 26 Aug - Thu, 27 Aug
LHR
London
SNN
Shannon
S$332 Return, found 3 days ago
S$332
Return
found 3 days ago
Select Aer Lingus flight, departing Wed, 26 Aug from London to Shannon, returning Thu, 27 Aug, priced at S$332 found 3 days ago
Aer Lingus
Thu, 17 Sept - Tue, 22 Sept
LHR
London
NOC
Knock
S$341 Return, found 1 day ago
S$341
Return
found 1 day ago
Select Aer Lingus flight, departing Thu, 17 Sept from London to Knock, returning Tue, 22 Sept, priced at S$341 found 1 day ago
Aer Lingus
Fri, 11 Sept - Sun, 13 Sept
LHR
London
ORK
Cork
S$344 Return, found 5 hours ago
S$344
Return
found 5 hours ago
Select Aer Lingus flight, departing Fri, 11 Sept from London to Cork, returning Sun, 13 Sept, priced at S$344 found 5 hours ago
KLM
Wed, 2 Sept - Tue, 15 Sept
LHR
London
ORK
Cork
S$378 Return, found 11 hours ago
S$378
Return
found 11 hours ago
Select KLM flight, departing Wed, 2 Sept from London to Cork, returning Tue, 15 Sept, priced at S$378 found 11 hours ago
Air France
Sat, 5 Sept - Fri, 11 Sept
LHR
London
DUB
Dublin
S$399 Return, found 1 day ago
S$399
Return
found 1 day ago
Select Air France flight, departing Sat, 5 Sept from London to Dublin, returning Fri, 11 Sept, priced at S$399 found 1 day ago
Eurowings
Fri, 9 Oct - Mon, 12 Oct
LHR
London
DUB
Dublin
S$412 Return, found 1 day ago
S$412
Return
found 1 day ago
Select Eurowings flight, departing Fri, 9 Oct from London to Dublin, returning Mon, 12 Oct, priced at S$412 found 1 day ago
Iberia
Tue, 8 Sept - Tue, 29 Sept
LHR
London
DUB
Dublin
S$499 Return, found 1 day ago
S$499
Return
found 1 day ago
Select Iberia flight, departing Tue, 8 Sept from London to Dublin, returning Tue, 29 Sept, priced at S$499 found 1 day 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.

Etihad Airways
Wed, 14 Oct - Sun, 25 Oct
SIN
Singapore
DUB
Dublin
S$908 Return, found 1 day ago
S$908
Return
found 1 day ago
Select Etihad Airways flight, departing Wed, 14 Oct from Singapore to Dublin, returning Sun, 25 Oct, priced at S$908 found 1 day 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, S$203 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 S$203 and S$908. If you were flying one way out of London (LHR), you could have gotten an affordable fare from only S$129.
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 S$203 to S$908.
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

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.

Travel information

Ireland Flights Information

Airlines serving
British Airways, Aer Lingus, Eurowings, Swiss International Air Lines, KLM, Lufthansa, Air France, Iberia
Roundtrip price
from S$203
Ireland Flights Information

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