Cheap flights from New York to Ireland from €146
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Ireland departing on 24/9. 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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How to get the cheapest flight ticket from New York to Ireland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ireland?
The month of February is another great option to travel to Ireland, with average flight prices from New York averaging around €421.
What is the cheapest day to depart on your flight to Ireland?
The cheapest day to depart on your flight to Ireland is on a Monday when prices can be found for as low as €522. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €897. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.
What is the cheapest time of day to depart on your flight to Ireland?
In the afternoon is the cheapest time of day to fly from New York to Ireland when you can find flight prices for as low as €586. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around €624.
What is the cheapest New York to Ireland flight route?
Fly from Newark to Shannon for the best New York - Ireland flight prices
How far in advance should I book a flight to Ireland?
You are more likely to see cheaper flights to Ireland from New York when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €536 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from New York for as low as €487 on momondo.
What cabin class options are available on New York to Ireland flights?
There are 1 cabin classes available to choose from on New York to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from New York to Ireland?
TAP AIR PORTUGAL, Icelandair, and PLAY are the most popular carriers operating from New York to Ireland
Which airlines fly to Ireland?
United Airlines, Aer Lingus and Delta are the top three most popular airlines that fly to Ireland from New York according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Ireland. Keep in mind that there are 3 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.
How many flights depart from New York to Ireland on average per day?
33 flights are operational daily from New York to Ireland as of June 2025. The most popular departure time for this route is 21:00, with 78% of flights per day taking off in the evening.
How many flights depart from New York to Ireland on average per week?
As of June 2025, 231 flights take off from New York and land in Ireland each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap New York to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New York to Ireland
When did momondo last update prices for flights from New York to Ireland?
Prices for flights from New York to Ireland are updated daily.
How many operators does momondo search for flights from New York to Ireland?
The number of operators available for flights from New York to Ireland is 3 as of June 2025.
How old do you have to be to fly from New York to Ireland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New York to Ireland.
What documentation or ID do you need to fly to Ireland?
The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New York to Ireland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New York to Ireland is Boeing 777 (30.83% of total bookings). The next most popular plane models are Boeing 767-300 (winglets) (17.36%), Boeing 757-200 (17.09%), and Airbus A321neo (7.84%).
Best airlines flying from New York to Ireland
Compare and see reviews for airlines that fly from New York to Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €368 | Free Cancellation | Rating 7.4 8,798 reviews | |||
| PriceFrom €376 | Free Cancellation | Rating 7.1 1,117 reviews | |||
| PriceFrom €421 | Free Cancellation | Rating 8.0 7,963 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from New York to Ireland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Ireland for you.
Can I find flights from New York to Ireland with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for New York to Ireland flights to just show those with flexible booking policies.
How can momondo help me find flights from New York to Ireland?
Once all potential New York to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from New York to Ireland right now. Can momondo alert me if prices change?
If you are not ready to book a flight from New York to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.