Cheap flights from Ireland to New York from £209
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to New York departing on 21/11. 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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SWISS flights from Ireland to New York
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KLM flights from Ireland to New York
Our best KLM deals on Ireland to New York flight tickets
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How to get the cheapest flight ticket from Ireland to New York
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 New York?
The month of February is, on average, the cheapest month to fly to New York from Ireland, with most prices found around £339. The month of January is another great option to travel to New York, with average flight prices from Ireland averaging around £351.
What is the cheapest day to depart on your flight to New York?
According to our data, Wednesday is the cheapest day to fly to New York from Ireland. The lowest ticket price found for a Wednesday departure recently was £432. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to New York is Sunday, with ticket prices averaging around £518.
What is the cheapest time of day to depart on your flight to New York?
According to our data, the cheapest time of day to fly to New York is in the evening. momondo users have found flights departing from Ireland to New York in the evening for as low as £352. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £477 on average. Flights to New York from Ireland in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Ireland to New York flight route?
Fly from Dublin to New York John F Kennedy Intl for the best Ireland - New York flight prices
How far in advance should I book a flight to New York?
You are more likely to see cheaper flights to New York from Ireland when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to New York for around £420 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York from Ireland for as low as £389 on momondo.
What cabin class options are available on Ireland to New York flights?
There are 3 cabin classes available to choose from on Ireland to New York 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 Ireland to New York?
Icelandair, PLAY, and HiSky are the most popular carriers operating from Ireland to New York
Which airlines fly to New York?
Aer Lingus, KLM and Icelandair are the top three most popular airlines that fly to New York from Ireland according to our data. Aer Lingus is the first choice among our users, with 63% of people opting to fly with this airline when travelling to New York. Keep in mind that there are 12 different airlines that fly to New York on a routine basis, so you have a few additional options to choose from.
How many flights depart from Ireland to New York on average per day?
32 flights are operational daily from Ireland to New York as of June 2025. The most popular departure time for this route is 13:00, with 70% of flights per day taking off in the afternoon.
How many flights depart from Ireland to New York on average per week?
As of June 2025, there are 225 flights per week flying from Ireland to New York. The most common day of the week flights depart is Tue, with 15% of flights taking off on this day.
Cheap Ireland to New York flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to New York
When did momondo last update prices for flights from Ireland to New York?
Prices for flights from Ireland to New York are updated daily.
How many operators does momondo search for flights from Ireland to New York?
As of June 2025, there are 12 operators available to choose from for flights from Ireland to New York.
How old do you have to be to fly from Ireland to New York?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to New York.
What documentation or ID do you need to fly to New York?
The travel and health documents required for your trip to New York can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New York. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Ireland to New York?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to New York is Boeing 777 (28.45% of total bookings). The next most popular plane models are Boeing 767-300 (winglets) (20.61%), Boeing 757-200 (14.61%), and Boeing 767-400 (8.32%).
Best airlines flying from Ireland to New York
Compare and see reviews for airlines that fly from Ireland to New York with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £194 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom £214 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom £264 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom £264 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom £264 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £293 | Free Cancellation | Rating 7.1 1,118 reviews | |||
| PriceFrom £307 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom £315 | Free Cancellation | Rating 6.7 7,139 reviews | |||
| PriceFrom £316 | Free Cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom £320 | Free Cancellation | Rating 7.4 8,790 reviews |
Travelling to a place near New York?
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Why should I use momondo to find a flight deal from Ireland to New York?
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 Ireland to New York for you.
Can I find flights from Ireland to New York with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ireland to New York flights to just show those with flexible booking policies.
How can momondo help me find flights from Ireland to New York?
Once all potential Ireland to New York 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 Ireland to New York right now. Can momondo alert me if prices change?
Price alerts on flights to New York from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.