What is the cheapest month to fly to Ireland?

At the present moment the cheapest month to fly to Ireland is currently November ; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

Can I find cheaper flights to Ireland if I am willing to have layovers?

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ireland on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Ireland?

Based on reviews from Cheapflights users, JetBlue is rated the highest out of the airlines that fly to Ireland.

What is the cheapest airport to fly to in Ireland?

Dublin is currently the cheapest airport to fly to in Ireland. One-way flights to Dublin typically cost $20, while round-trip flights cost around $18.

How much is a round-trip flight to Ireland?

A round-trip flight to Ireland will typically cost around $229, however they can be found for as little as $18.

Where does the fastest flight to Ireland depart from?

For those looking to save time traveling to Ireland, Boston Logan Intl offers the quickest one-way flight (5 hours 50 minutes).

Does Dublin have rental cars?

Yes. Those touching down at Dublin can take advantage of the rental car services offered upon their arrival.

Are there hotels close to Dublin?

Yes. Dublin has hotels nearby for those requiring accommodations. Campervan Ireland Rentals is the closest property to Dublin (0.0 mi away from Dublin).

$160+ Cheap Flights to Ireland

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Flights to Ireland in 2025

Popular in	December
Cheapest in	January
Average price	$547
Round-trip from	$339
One-way from	$160
Good round-trip deal	$392 or less
Good one-way deal	$229 or less

Highest demand for flights based on searches. 0% potential increase in price.

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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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From New York to Dublin

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One-way flight from New York to Ireland

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Price to beat on a round-trip flight from New York to Ireland.

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Price to beat on a one-way flight from New York to Ireland.

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Find flights to Ireland

One-wayRound-trip

Explore Ireland

Flights to Milltown (Kerry)

Flights to Donegal

Find flight deals to Ireland

Cheapest flights to Ireland
Explore the most affordable flight options available to Ireland. Find the lowest fares based on data from user searches, with prices last updated on September 18, 2025.

Wed 11/55:00 pmJFK - DUB

Nonstop6h 20mAer Lingus

Tue 11/114:45 pmDUB - JFK

Nonstop7h 40mAer Lingus

Deal found 9/16

$339

Sun 11/95:00 pmJFK - DUB

Nonstop6h 20mAer Lingus

Sat 11/154:45 pmDUB - JFK

Nonstop7h 40mAer Lingus

Deal found 9/16

$340

Sat 10/183:55 pmJFK - DUB

1 stop11h 20mMultiple Airlines

Sat 11/16:35 pmDUB - JFK

1 stop27h 05mMultiple Airlines

Deal found 9/16

$341

Sun 10/265:30 pmJFK - DUB

1 stop11h 50mDelta

Tue 11/46:00 amDUB - JFK

1 stop13h 15mDelta

Deal found 9/16

$342

Wed 10/295:40 pmJFK - DUB

2 stops18h 05mDelta

Fri 11/710:45 amDUB - JFK

Nonstop7h 35mDelta

Deal found 9/15

$343

Mon 11/174:25 pmJFK - DUB

1 stop14h 40mMultiple Airlines

Mon 12/19:00 amDUB - JFK

1 stop12h 09mMultiple Airlines

Deal found 9/16

$345

Best flights to Ireland
Discover carefully curated flight deals to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2025.

Sun 10/129:00 pmJFK - DUB

1 stop8h 45mMultiple Airlines

Wed 10/221:15 pmDUB - JFK

Nonstop7h 45mMultiple Airlines

Deal found 9/17

$353

Tue 10/149:35 pmJFK - DUB

Nonstop6h 40mDelta

Thu 10/2312:00 pmDUB - JFK

1 stop11h 44mDelta

Deal found 9/16

$358

Wed 3/47:29 pmLGA - DUB

1 stop9h 51mUnited Airlines

Sun 3/812:05 pmDUB - LGA

1 stop15h 17mUnited Airlines

Deal found 9/16

$363

Wed 12/36:50 pmJFK - ORK

1 stop11h 20mAmerican Airlines

Wed 12/107:40 amORK - JFK

1 stop17h 25mAmerican Airlines

Deal found 9/16

$368

Tue 10/79:00 pmJFK - DUB

1 stop8h 45mKLM

Wed 10/155:55 amDUB - JFK

1 stop11h 30mKLM

Deal found 9/16

$373

Thu 12/44:25 pmJFK - DUB

1 stop15h 05mSWISS

Sat 12/136:35 pmDUB - JFK

1 stop23h 30mSWISS

Deal found 9/17

$377

Thu 11/63:20 pmJFK - SNN

1 stop10h 00mAer Lingus

Sun 11/162:00 pmSNN - JFK

Nonstop7h 25mAer Lingus

Deal found 9/16

$447

Tue 11/43:50 pmLGA - SNN

2 stops22h 35mBritish Airways

Tue 11/112:45 pmSNN - LGA

1 stop10h 39mBritish Airways

Deal found 9/16

$566

Mon 10/207:05 pmLGA - ORK

2 stops15h 10mAir Canada

Wed 11/57:40 amORK - LGA

2 stops18h 53mAir Canada

Deal found 9/16

$567

Tue 10/78:00 pmLGA - DUB

1 stop9h 45mDelta

Fri 10/3111:30 amDUB - LGA

1 stop10h 00mDelta

Deal found 9/15

$358

Tue 3/37:29 pmLGA - DUB

1 stop9h 51mUnited Airlines

Sun 3/812:05 pmDUB - LGA

1 stop15h 17mUnited Airlines

Deal found 9/16

$363

Mon 10/208:20 pmJFK - ORK

1 stop13h 20mMultiple Airlines

Wed 11/56:00 amORK - JFK

1 stop12h 10mMultiple Airlines

Deal found 9/16

$363

Thu 1/229:30 pmJFK - ORK

1 stop12h 15mKLM

Wed 1/286:00 amORK - JFK

1 stop12h 20mKLM

Deal found 9/16

$378

Thu 12/46:50 pmJFK - ORK

1 stop15h 35mAmerican Airlines

Wed 12/1011:55 amORK - JFK

1 stop14h 10mAmerican Airlines

Deal found 9/16

$383

Fri 10/247:43 pmEWR - DUB

1 stop10h 02mDelta

Sat 11/19:45 amDUB - EWR

1 stop12h 12mDelta

Deal found 9/16

$363

Mon 3/27:29 pmLGA - DUB

1 stop9h 51mUnited Airlines

Sun 3/812:05 pmDUB - LGA

1 stop15h 17mUnited Airlines

Deal found 9/16

$363

Tue 10/79:00 pmJFK - DUB

1 stop8h 45mMultiple Airlines

Tue 10/146:00 amDUB - JFK

1 stop11h 40mMultiple Airlines

Deal found 9/16

$372

Sun 1/117:10 pmJFK - ORK

1 stop11h 00mAmerican Airlines

Sun 1/1811:55 amORK - JFK

1 stop15h 10mAmerican Airlines

Deal found 9/17

$383

Tue 10/281:29 pmEWR - ORK

2 stops17h 16mKLM

Tue 11/46:00 amORK - EWR

2 stops18h 23mKLM

Deal found 9/16

$390

Wed 10/86:15 amEWR - DUB

1 stop20h 40mDelta

Thu 10/1610:00 amDUB - EWR

1 stop18h 32mDelta

Deal found 9/17

$363

Fri 10/177:29 pmLGA - DUB

1 stop9h 51mUnited Airlines

Tue 11/1812:05 pmDUB - LGA

1 stop11h 39mUnited Airlines

Deal found 9/17

$364

Fri 2/273:30 pmJFK - DUB

1 stop11h 15mMultiple Airlines

Fri 3/610:45 amDUB - JFK

Nonstop7h 35mMultiple Airlines

Deal found 9/16

$373

Thu 11/276:30 pmJFK - SNN

Nonstop6h 25mAer Lingus

Mon 12/12:00 pmSNN - JFK

Nonstop7h 25mAer Lingus

Deal found 9/17

$458

Sun 1/119:35 pmEWR - ORK

1 stop12h 50mAmerican Airlines

Sun 1/187:40 amORK - EWR

1 stop16h 55mAmerican Airlines

Deal found 9/17

$398

Tue 10/76:00 pmLGA - DUB

1 stop11h 45mDelta

Wed 10/1512:00 pmDUB - LGA

1 stop10h 30mDelta

Deal found 9/16

$363

Mon 10/137:29 pmLGA - DUB

1 stop9h 51mUnited Airlines

Thu 11/2012:05 pmDUB - LGA

1 stop11h 39mUnited Airlines

Deal found 9/17

$364

Tue 10/149:00 pmLGA - DUB

1 stop8h 45mDelta

Fri 10/2411:00 amDUB - LGA

1 stop15h 45mDelta

Deal found 9/17

$363

Fri 11/2811:58 amEWR - DUB

2 stops14h 12mUnited Airlines

Tue 12/212:05 pmDUB - EWR

1 stop12h 08mUnited Airlines

Deal found 9/16

$365

Tue 10/79:25 pmEWR - SNN

1 stop13h 45mAmerican Airlines

Fri 5/87:40 amSNN - EWR

1 stop16h 45mAmerican Airlines

Deal found 9/17

$407

Thu 3/56:15 amLGA - DUB

1 stop19h 55mUnited Airlines

Thu 3/1212:05 pmDUB - LGA

1 stop10h 22mUnited Airlines

Deal found 9/16

$365

Last-minute flights to Ireland
Discover last-minute flight deals to Ireland. Data last updated September 18, 2025 and is based on user searches.

Tue 9/239:25 pmEWR - SNN

1 stop13h 45mAmerican Airlines

Mon 10/69:15 pmSNN - EWR

1 stop21h 40mAmerican Airlines

Deal found 9/16

$417

Mon 9/297:30 pmJFK - ORK

1 stop14h 45mAmerican Airlines

Tue 10/77:20 amORK - JFK

1 stop19h 39mAmerican Airlines

Deal found 9/16

$418

Mon 9/295:00 pmEWR - ORK

1 stop16h 40mDelta

Tue 10/76:00 amORK - EWR

2 stops18h 23mDelta

Deal found 9/16

$423

Mon 9/299:25 pmEWR - ORK

1 stop12h 50mAmerican Airlines

Tue 10/77:20 amORK - EWR

1 stop17h 05mAmerican Airlines

Deal found 9/16

$463

Wed 10/16:10 pmJFK - SNN

1 stop17h 00mAmerican Airlines

Wed 10/89:15 pmSNN - JFK

1 stop20h 25mAmerican Airlines

Deal found 9/16

$417

Mon 10/610:55 pmEWR - SNN

Nonstop6h 20mUnited Airlines

Fri 5/812:30 pmSNN - EWR

Nonstop7h 10mUnited Airlines

Deal found 9/16

$378

Tue 10/79:00 pmJFK - DUB

1 stop8h 45mMultiple Airlines

Tue 10/211:15 pmDUB - JFK

Nonstop7h 45mMultiple Airlines

Deal found 9/16

$353

Tue 10/710:55 pmJFK - ORK

1 stop15h 55mAmerican Airlines

Tue 10/1411:45 amORK - JFK

1 stop13h 10mAmerican Airlines

Deal found 9/16

$453

Tue 10/710:55 pmJFK - SNN

1 stop12h 15mAmerican Airlines

Fri 5/87:40 amSNN - JFK

1 stop16h 45mAmerican Airlines

Deal found 9/17

$397

Tue 10/79:25 pmEWR - SNN

1 stop13h 45mAmerican Airlines

Fri 5/87:40 amSNN - EWR

1 stop16h 45mAmerican Airlines

Deal found 9/17

$407

Wed 10/87:05 amLGA - DUB

2 stops20h 10mAir Canada

Sat 11/18:00 amDUB - LGA

2 stops30h 53mAir Canada

Deal found 9/15

$350

Wed 10/85:00 pmEWR - ORK

1 stop16h 40mKLM

Tue 10/146:00 amORK - EWR

2 stops18h 23mKLM

Deal found 9/16

$398

One-way flights to Ireland
Search for one-way flight options to Ireland. Find affordable one-way fares based on user searches. Data last updated September 18, 2025.

Tue 10/73:40 pmEWR - DUB

1 stop14h 05mKLM

Deal found 9/17

$194

Wed 10/13:09 pmEWR - ORK

3 stops51h 36mMultiple Airlines

Deal found 9/16

$339

Wed 10/86:20 pmJFK - SNN

1 stop15h 25mMultiple Airlines

Deal found 9/17

$160

Fly from

Route

Depart

Return

Price

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sun 10/12

9:00 pm-10:45 am

1 stop8h 45m

Dublin

Wed 10/22

1:15 pm-4:00 pm

Nonstop7h 45m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 10/14

9:35 pm-9:15 am

Nonstop6h 40m

Dublin

Thu 10/23

12:00 pm-6:44 pm

1 stop11h 44m

$358

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 10/7

8:00 pm-10:45 am

1 stop9h 45m

Dublin

Fri 10/31

11:30 am-5:30 pm

1 stop10h 00m

$358

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 3/4

7:29 pm-10:20 am

1 stop9h 51m

Dublin

Sun 3/8

12:05 pm-11:22 pm

1 stop15h 17m

$363

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 3/3

7:29 pm-10:20 am

1 stop9h 51m

Dublin

Sun 3/8

12:05 pm-11:22 pm

1 stop15h 17m

$363

New YorkCork

JFK - ORK

JFKORK

New York John F Kennedy Intl

Mon 10/20

8:20 pm-2:40 pm

1 stop13h 20m

Cork

Wed 11/5

6:00 am-1:10 pm

1 stop12h 10m

$363

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 10/24

7:43 pm-10:45 am

1 stop10h 02m

Dublin

Sat 11/1

9:45 am-5:57 pm

1 stop12h 12m

$363

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 3/2

7:29 pm-10:20 am

1 stop9h 51m

Dublin

Sun 3/8

12:05 pm-11:22 pm

1 stop15h 17m

$363

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 10/8

6:15 am-7:55 am

1 stop20h 40m

Dublin

Thu 10/16

10:00 am-11:32 pm

1 stop18h 32m

$363

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 10/7

6:00 pm-10:45 am

1 stop11h 45m

Dublin

Wed 10/15

12:00 pm-5:30 pm

1 stop10h 30m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 33 results

Best time to book a flight to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Ireland

How long is the flight to Ireland?

On average, a flight from New York to Ireland takes 12 hours 47 minutes. Flights to Ireland from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Ireland?

Users looking for the lowest fares to Ireland should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travelers will want to avoid Monday at noon, when prices are usually at their highest.

Weekly flight availability to Ireland

The most flights from New York to Ireland are scheduled on a Monday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

What are the most popular airlines that fly to Ireland?

The most popular airlines flying from New York to Ireland are Aer Lingus, United Airlines and Delta.

What are the cheapest airlines that fly to Ireland?

The cheapest airlines flying from New York to Ireland are SWISS, Air Canada and Icelandair.

Rainfall in Ireland by month

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular places to fly to in Ireland?

The most popular places in Ireland to fly to are Dublin and Shannon.

Reviews of airlines servicing Ireland

Peruse reviews from past customers who have flown Delta, United Airlines, and Aer Lingus to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta

8.0

Very good

7,961 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

United Airlines

7.4

Good

8,926 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Aer Lingus

7.2

Good

1,281 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

JetBlue

7.2

Good

2,914 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

PLAY

7.0

Good

103 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

FAQs about flying to Ireland

Can I find cheaper flights to Ireland if I am willing to have layovers?
Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ireland on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Ireland?
Based on reviews from Cheapflights users, JetBlue is rated the highest out of the airlines that fly to Ireland.
What is the cheapest airport to fly to in Ireland?
Dublin is currently the cheapest airport to fly to in Ireland. One-way flights to Dublin typically cost $20, while round-trip flights cost around $18.
How much is a round-trip flight to Ireland?
A round-trip flight to Ireland will typically cost around $229, however they can be found for as little as $18.
Where does the fastest flight to Ireland depart from?
For those looking to save time traveling to Ireland, Boston Logan Intl offers the quickest one-way flight (5 hours 50 minutes).
Does Dublin have rental cars?
Yes. Those touching down at Dublin can take advantage of the rental car services offered upon their arrival.
Are there hotels close to Dublin?
Yes. Dublin has hotels nearby for those requiring accommodations. Campervan Ireland Rentals is the closest property to Dublin (0.0 mi away from Dublin).

See more FAQs

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$160+ Cheap flights to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights to Ireland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Flights to Ireland in 2025

Find the latest flights to Ireland in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on September 18, 2025.

Popular in

Cheapest in

Average price

Round-trip from

One-way from

Good round-trip deal

Good one-way deal

Find flights to Ireland

Browse one-way and round-trip flights deals to Ireland on Cheapflights. Flight deals are based on user searches and were last updated on September 18, 2025

Explore Ireland

Find flight deals to Ireland

Cheapest flights to IrelandExplore the most affordable flight options available to Ireland. Find the lowest fares based on data from user searches, with prices last updated on September 18, 2025.

Explore the most affordable flight options available to Ireland. Find the lowest fares based on data from user searches, with prices last updated on September 18, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights to Ireland that are best for you.

Best time to book a flight to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Ireland

How long is the flight to Ireland?

When is the cheapest time to fly to Ireland?

Use this chart to determine the cheapest time to fly round-trip from New York to Ireland. Price data was last updated on December 16, 2024.

Weekly flight availability to Ireland

What are the most popular airlines that fly to Ireland?

What are the cheapest airlines that fly to Ireland?

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

What are the most popular places to fly to in Ireland?

Destination popularity is based on the amount of flight searches to Ireland in the last few years. This data was updated on September 18, 2025.

The most popular places in Ireland to fly to are Dublin and Shannon.

Reviews of airlines servicing Ireland

Peruse reviews from past customers who have flown Delta, United Airlines, and Aer Lingus to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Ireland

Can I find cheaper flights to Ireland if I am willing to have layovers?

What is the best airline to fly to Ireland?

What is the cheapest airport to fly to in Ireland?

How much is a round-trip flight to Ireland?

Where does the fastest flight to Ireland depart from?

Does Dublin have rental cars?

Are there hotels close to Dublin?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Ireland cities and airports

Select your preferred flight destination in Ireland from the list below.

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Cheapest flights to Ireland
Explore the most affordable flight options available to Ireland. Find the lowest fares based on data from user searches, with prices last updated on September 18, 2025.