Cheap flights to Ireland

View €17 flight on Tue, 3 Feb 2026Opens in a new window

Popular airlines to Ireland

  • British Airways

  • Lufthansa

  • Aer Lingus

  • KLM

  • Iberia

  • 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 €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, 5 Feb - Mon, 9 Feb
LGW
London
SNN
Shannon
€34 Return, found 1 hour ago
€34
Return
found 1 hour ago
Select Ryanair flight, departing Thu, 5 Feb from London to Shannon, returning Mon, 9 Feb, priced at €34 found 1 hour ago
Ryanair
Wed, 28 Jan - Thu, 29 Jan
LGW
London
DUB
Dublin
€35 Return, found 1 hour ago
€35
Return
found 1 hour ago
Select Ryanair flight, departing Wed, 28 Jan from London to Dublin, returning Thu, 29 Jan, priced at €35 found 1 hour ago
Ryanair
Wed, 28 Jan - Sat, 14 Feb
LGW
London
ORK
Cork
€37 Return, found 5 hours ago
€37
Return
found 5 hours ago
Select Ryanair flight, departing Wed, 28 Jan from London to Cork, returning Sat, 14 Feb, priced at €37 found 5 hours ago
Air France
Tue, 14 Apr - Wed, 22 Apr
LGW
London
DUB
Dublin
€190 Return, found 5 hours ago
€190
Return
found 5 hours ago
Select Air France flight, departing Tue, 14 Apr from London to Dublin, returning Wed, 22 Apr, priced at €190 found 5 hours ago
Swiss International Air Lines
Mon, 16 Mar - Mon, 23 Mar
LGW
London
DUB
Dublin
€198 Return, found 3 hours ago
€198
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Mon, 16 Mar from London to Dublin, returning Mon, 23 Mar, priced at €198 found 3 hours ago
Norwegian Air Shuttle
Sun, 14 Jun - Tue, 16 Jun
LGW
London
DUB
Dublin
€201 Return, found 6 days ago
€201
Return
found 6 days ago
Select Norwegian Air Shuttle flight, departing Sun, 14 Jun from London to Dublin, returning Tue, 16 Jun, priced at €201 found 6 days ago
Iberia
Sat, 7 Feb - Mon, 9 Feb
LGW
London
DUB
Dublin
€279 Return, found 1 hour ago
€279
Return
found 1 hour ago
Select Iberia flight, departing Sat, 7 Feb from London to Dublin, returning Mon, 9 Feb, priced at €279 found 1 hour ago
Air Baltic
Tue, 16 Jun - Sun, 21 Jun
LGW
London
DUB
Dublin
€595 Return, found 5 hours ago
€595
Return
found 5 hours ago
Select Air Baltic flight, departing Tue, 16 Jun from London to Dublin, returning Sun, 21 Jun, priced at €595 found 5 hours ago
Air China
Tue, 26 May - Mon, 15 Jun
GRU
Sao Paulo
DUB
Dublin
€628 Return, found 2 hours ago
€628
Return
found 2 hours ago
Select Air China flight, departing Tue, 26 May from Sao Paulo to Dublin, returning Mon, 15 Jun, priced at €628 found 2 hours ago
British Airways
Tue, 10 Feb - Thu, 26 Feb
GRU
Sao Paulo
DUB
Dublin
€691 Return, found 16 hours ago
€691
Return
found 16 hours ago
Select British Airways flight, departing Tue, 10 Feb from Sao Paulo to Dublin, returning Thu, 26 Feb, priced at €691 found 16 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, €34 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 €34 and €691. If you were flying one way out of London (LGW), you could have gotten an affordable fare from only €17.
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 €34 to €691.
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.

Aer Lingus
Tue, 24 Mar - Wed, 25 Mar
NOC
Knock
DUB
Dublin
€661 Return, found 1 day ago
€661
Return
found 1 day ago
Select Aer Lingus flight, departing Tue, 24 Mar from Knock to Dublin, returning Wed, 25 Mar, priced at €661 found 1 day ago
Aer Lingus
Sat, 14 Feb - Sat, 28 Feb
NOC
Knock
ORK
Cork
€666 Return, found 1 day ago
€666
Return
found 1 day ago
Select Aer Lingus flight, departing Sat, 14 Feb from Knock to Cork, returning Sat, 28 Feb, priced at €666 found 1 day ago
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