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

Ireland Flights - Book Cheap Flights to Ireland

View RM418 flight on Wed, 25 Nov 2026Opens in a new window

Popular airlines to Ireland

  • Lufthansa

  • British Airways

  • Aer Lingus

  • KLM

  • Iberia

  • Air France

  • 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 RM418 for one-way flights and RM662 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
British Airways
Aer Lingus
Air France
Eurowings
Aer Lingus
KLM
Swiss International Air Lines
Lufthansa
Etihad Airways

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

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, RM662 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 RM662 and RM2,591. If you were flying one way out of London (LHR), you could have gotten an affordable fare from only RM418.
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 RM662 to RM2,591.
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

Expedia offers flights to Ireland to meet every traveler'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.
About Ireland

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