Cheap flights to Ireland

Popular airlines to Ireland

  • British Airways

    British Airways

  • Lufthansa

    Lufthansa

  • Aer Lingus

    Aer Lingus

  • 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 €20 for one-way flights and €32 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, 6 Nov - Thu, 13 Nov
LTN
London
KIR
Killarney
€32 Return, found 3 days ago
€32
Return
found 3 days ago
Select Ryanair flight, departing Thu, 6 Nov from London to Killarney, returning Thu, 13 Nov, priced at €32 found 3 days ago
Ryanair
Thu, 29 Jan - Sun, 1 Feb
DUB
Dublin
KIR
Killarney
€40 Return, just found
€40
Return
just found
Select Ryanair flight, departing Thu, 29 Jan from Dublin to Killarney, returning Sun, 1 Feb, priced at €40 just found
Ryanair
Sat, 29 Nov - Fri, 5 Dec
DUB
Dublin
KIR
Killarney
€41 Return, found 5 hours ago
€41
Return
found 5 hours ago
Select Ryanair flight, departing Sat, 29 Nov from Dublin to Killarney, returning Fri, 5 Dec, priced at €41 found 5 hours ago
Ryanair
Mon, 24 Nov - Thu, 27 Nov
DUB
Dublin
KIR
Killarney
€42 Return, found 10 hours ago
€42
Return
found 10 hours ago
Select Ryanair flight, departing Mon, 24 Nov from Dublin to Killarney, returning Thu, 27 Nov, priced at €42 found 10 hours ago
Ryanair
Tue, 2 Dec - Wed, 10 Dec
DUB
Dublin
KIR
Killarney
€44 Return, found 10 hours ago
€44
Return
found 10 hours ago
Select Ryanair flight, departing Tue, 2 Dec from Dublin to Killarney, returning Wed, 10 Dec, priced at €44 found 10 hours ago
Ryanair
Sat, 29 Nov - Fri, 5 Dec
DUB
Dublin
KIR
Killarney
€45 Return, found 5 hours ago
€45
Return
found 5 hours ago
Select Ryanair flight, departing Sat, 29 Nov from Dublin to Killarney, returning Fri, 5 Dec, priced at €45 found 5 hours ago
Ryanair
Thu, 29 Jan - Sun, 1 Feb
DUB
Dublin
KIR
Killarney
€46 Return, just found
€46
Return
just found
Select Ryanair flight, departing Thu, 29 Jan from Dublin to Killarney, returning Sun, 1 Feb, priced at €46 just found
Aer Lingus
Sat, 10 Jan - Sat, 17 Jan
DUB
Dublin
CFN
Donegal
€80 Return, found 6 hours ago
€80
Return
found 6 hours ago
Select Aer Lingus flight, departing Sat, 10 Jan from Dublin to Donegal, returning Sat, 17 Jan, priced at €80 found 6 hours ago
KLM
Tue, 16 Dec - Wed, 31 Dec
DUB
Dublin
ORK
Cork
€277 Return, found 2 days ago
€277
Return
found 2 days ago
Select KLM flight, departing Tue, 16 Dec from Dublin to Cork, returning Wed, 31 Dec, priced at €277 found 2 days ago
British Airways
Sat, 29 Nov - Wed, 10 Dec
DUB
Dublin
ORK
Cork
€329 Return, found 2 days ago
€329
Return
found 2 days ago
Select British Airways flight, departing Sat, 29 Nov from Dublin to Cork, returning Wed, 10 Dec, priced at €329 found 2 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.

Ryanair
Sun, 28 Dec - Wed, 31 Dec
KIR
Killarney
DUB
Dublin
€40 Return, found 5 hours ago
€40
Return
found 5 hours ago
Select Ryanair flight, departing Sun, 28 Dec from Killarney to Dublin, returning Wed, 31 Dec, priced at €40 found 5 hours 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, €32 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 €32 and €329. If you were flying one way out of Dublin (DUB), you could have gotten an affordable fare from only €20.
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.
How much is a plane ticket to Ireland?
In the last seven days, airfares to Ireland fluctuated from €32 to €329.
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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