$281 Cheap flights to Ireland
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Ireland departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find flights to these popular cities in Ireland from your nearest airport.
Flights to Dublin
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Search all flight deals to Shannon, ClareFlights to Cork
Search all flight deals to CorkFlights to Knock
Search all flight deals to KnockFlights to Milltown (Kerry)
Search all flight deals to Milltown (Kerry)Find the cheapest flights from the United States to Ireland
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Ireland flights insights and trends
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How long is the flight from United States to Ireland?
Flight times from United States to Ireland vary, but if you’re flying out of Los Angeles and flying into Dublin (one of the most popular routes), then the duration is 10h 10m on average. Another popular route from United States to Ireland is flying from Miami to Dublin, which will take roughly 8h 20m. Keep in mind that layovers or delays could extend your travel time.
What are the most popular cities to visit in Ireland?
Some of the world’s most well-traveled cities are in Ireland. The most popular city to travel to in Ireland is Dublin, which momondo users choose as their landing destination 92% more often than other cities. The next most popular cities in Ireland are Shannon, Clare and Cork.
Cheapest flights to cities in Ireland
Click on the cities below to find out when it's cheapest to fly to Ireland from United States
Cheap Ireland flight deals and tips
Summary info about Ireland flight prices, duration and airlines
Best One-Way Price | $161 |
|---|---|
Best Round-Trip Price | $281 |
Fastest flight time | 8h 40m |
Popular in | June |
Frequently asked questions about flying to Ireland
What popular landmarks are in Ireland?
While there are more than just a few landmarks in Ireland, most momondo users find St. Stephen's Green, Molly Malone Statue, Cliffs of Moher, and Croke Park to be the most interesting places to see in the country.
What is the best airport to land at to visit St. Stephen's Green?
When visiting St. Stephen's Green in Dublin, the closest airport is Dublin Airport.
What airlines fly to Ireland?
Aer Lingus, United Airlines and American Airlines are the top three most popular airlines that fly to Ireland according to our data. Aer Lingus is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 22 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.
What is the most popular airport in Ireland to fly to?
86% of our momondo users traveling to Ireland in the past year chose to fly into Dublin in the past year, making it the most popular airport in Ireland. The Dublin airport serves the city of Dublin.
How much are flights to Ireland?
Flights to Ireland have been found on momondo for as low as $298 per ticket recently. However, the average price tends to be $1,865 and anything for $1,621 or less is a good deal. $14,146 is the most expensive flight we’ve seen in the past week, though you may be able to avoid this price depending on what airport you fly from, what airline you choose, and how far in advance you book your flights.
What is the best day of the week to fly to Ireland?
Flying to Ireland on a Wednesday or Monday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to Ireland is on a Saturday.
Where is it cheapest to fly into Ireland?
When traveling to Ireland, Dublin airport in Dublin offers the cheapest overall flights with an average airfare of $298, while the second most affordable option is Shannon airport with an average airfare of $298 for Shannon.
When did momondo last update prices for flights to Ireland?
Prices for flights to Ireland are updated daily.
How many operators does momondo search for flights to Ireland?
As of July 2025, there are 41 operators available to choose from for flights to Ireland.
How old do you have to be to fly to Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Ireland.
What documentation or ID do you need to fly to Ireland?
The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Ireland?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Ireland. Millions of users trust and use momondo every year so you are in good company.
Can I find flights to Ireland with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ireland with this policy.
How can momondo help me find flights to Ireland?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Ireland.
I’m not ready to book a flight to Ireland right now. Can momondo alert me if prices change?
Yes. momondo can track flight prices for Ireland and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.