What is the cheapest airport to fly out of Ireland?

Dublin airport offers the cheapest routes to Atlanta, from $136; whereas Shannon airport is typically cheaper if you're flying to New York, from $478. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

What is the cheapest month to fly from Ireland?

November is currently the cheapest month to fly from Ireland . At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

Where are the cheapest places to fly to from Ireland?

Check out the cheapest flights from Ireland to embark to: Fly from Dublin to Paris from $136 round trip Fly from Dublin to New York from $276 round trip Fly from Dublin to Boston from $313 round trip Fly from Dublin to Baltimore from $345 round trip Fly from Dublin to Bodrum from $351 round trip

$392+ Flights from Ireland

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What to know about flights from Ireland

Good round-trip deal	$16 or less
Good one-way deal	$16 or less

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

Search Deals

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

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Find flights from Ireland

Cheapest flights from Ireland
Explore the most affordable flight options available from Ireland. Find the lowest fares based on data from user searches, with prices last updated on abril 3, 2025.

jue. 5/156:40 pmDUB - EWR

1 stop23h 35mSWISS

lun. 5/269:50 pmEWR - DUB

1 stop15h 00mSWISS

Deal found 4/2$276

jue. 5/112:20 pmDUB - EWR

1 stop29h 55mScandinavian Airlines

jue. 5/296:50 pmEWR - DUB

1 stop11h 40mScandinavian Airlines

Deal found 4/2$307

jue. 5/111:35 amDUB - SWF

1 stop11h 30mPLAY

jue. 5/87:15 pmSWF - DUB

1 stop10h 20mPLAY

Deal found 4/1$312

jue. 5/1511:35 amDUB - BOS

1 stop11h 15mPLAY

mar. 5/207:15 pmBOS - DUB

1 stop10h 00mPLAY

Deal found 4/2$367

jue. 5/12:15 pmDUB - EWR

1 stop9h 55mIcelandair

mar. 5/68:25 pmEWR - DUB

1 stop9h 40mIcelandair

Deal found 4/2$374

lun. 5/127:05 pmDUB - EWR

2 stops29h 03mMultiple Airlines

vie. 5/306:50 pmEWR - DUB

2 stops33h 25mMultiple Airlines

Deal found 4/2$394

mar. 4/2912:15 pmDUB - BOS

1 stop14h 45mIcelandair

mar. 5/68:50 pmBOS - DUB

1 stop9h 15mIcelandair

Deal found 4/2$404

mar. 5/612:40 pmDUB - IAD

1 stop12h 19mScandinavian Airlines

dom. 5/1810:05 pmIAD - DUB

1 stop15h 10mScandinavian Airlines

Deal found 4/2$405

mar. 4/2912:15 pmDUB - IAD

1 stop12h 05mIcelandair

mar. 5/68:30 pmIAD - DUB

1 stop9h 35mIcelandair

Deal found 4/2$412

mar. 5/67:05 pmDUB - BOS

1 stop25h 30mScandinavian Airlines

mar. 5/275:40 pmBOS - DUB

1 stop13h 10mScandinavian Airlines

Deal found 4/2$422

sáb. 5/175:55 amDUB - BOS

1 stop15h 30mKLM

sáb. 5/2411:25 pmBOS - DUB

Nonstop6h 20mKLM

Deal found 4/2$425

sáb. 5/310:15 amDUB - JFK

1 stop11h 45mScandinavian Airlines

sáb. 5/105:10 pmJFK - DUB

2 stops20h 15mScandinavian Airlines

Deal found 4/2$431

Best flights from Ireland
Discover carefully curated flight deals from Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 3, 2025.

jue. 5/156:40 pmDUB - EWR

1 stop23h 35mSWISS

lun. 5/269:50 pmEWR - DUB

1 stop15h 00mSWISS

Deal found 4/2$276

jue. 5/112:20 pmDUB - EWR

1 stop29h 55mScandinavian Airlines

jue. 5/296:50 pmEWR - DUB

1 stop11h 40mScandinavian Airlines

Deal found 4/2$307

jue. 5/111:35 amDUB - SWF

1 stop11h 30mPLAY

jue. 5/87:15 pmSWF - DUB

1 stop10h 20mPLAY

Deal found 4/1$312

jue. 5/12:15 pmDUB - EWR

1 stop9h 55mIcelandair

mar. 5/68:25 pmEWR - DUB

1 stop9h 40mIcelandair

Deal found 4/2$374

lun. 5/127:05 pmDUB - EWR

2 stops29h 03mMultiple Airlines

vie. 5/306:50 pmEWR - DUB

2 stops33h 25mMultiple Airlines

Deal found 4/2$394

sáb. 5/175:55 amDUB - BOS

1 stop15h 30mKLM

sáb. 5/2411:25 pmBOS - DUB

Nonstop6h 20mKLM

Deal found 4/2$425

sáb. 5/1711:05 amDUB - JFK

Nonstop7h 20mAer Lingus

sáb. 5/244:55 pmJFK - DUB

Nonstop6h 30mAer Lingus

Deal found 4/3$434

jue. 4/2410:40 amDUB - EWR

1 stop13h 45mBritish Airways

mié. 4/305:55 pmEWR - DUB

1 stop10h 50mBritish Airways

Deal found 4/2$439

sáb. 5/178:55 amDUB - JFK

1 stop11h 30mDelta

dom. 5/2511:40 amJFK - DUB

1 stop15h 05mDelta

Deal found 4/2$446

sáb. 5/1010:00 amDUB - LGA

1 stop12h 09mAir France

lun. 5/197:00 pmLGA - DUB

1 stop10h 45mAir France

Deal found 4/2$457

jue. 4/2411:45 amDUB - JFK

1 stop15h 18mFinnair

mié. 4/3011:57 amJFK - DUB

1 stop12h 33mFinnair

Deal found 4/2$458

mié. 5/711:45 amDUB - LGA

1 stop11h 40mAmerican Airlines

mar. 5/1312:59 pmLGA - DUB

1 stop11h 31mAmerican Airlines

Deal found 4/2$462

Last-minute flights from Ireland
Discover last-minute flight deals departing from Ireland. Data last updated abril 3, 2025 and is based on user searches.

mar. 4/87:05 pmDUB - JFK

1 stop26h 55mScandinavian Airlines

mar. 4/156:55 pmJFK - DUB

1 stop11h 55mScandinavian Airlines

Deal found 4/2$490

mar. 4/812:15 pmDUB - BOS

1 stop11h 35mIcelandair

dom. 4/138:50 pmBOS - DUB

1 stop11h 25mIcelandair

Deal found 4/2$493

mié. 4/95:55 amDUB - JFK

1 stop11h 25mKLM

mié. 4/166:15 pmJFK - DUB

1 stop11h 10mKLM

Deal found 4/2$444

mié. 4/912:00 pmDUB - LGA

1 stop12h 33mDelta

dom. 4/133:00 pmLGA - DUB

1 stop14h 45mDelta

Deal found 4/2$455

mié. 4/99:30 amDUB - LGA

1 stop31h 37mAmerican Airlines

sáb. 4/128:00 pmLGA - DUB

1 stop28h 30mAmerican Airlines

Deal found 4/2$462

mié. 4/96:00 amDUB - EWR

1 stop14h 00mDelta

dom. 4/137:59 pmEWR - DUB

1 stop9h 46mDelta

Deal found 4/2$475

mié. 4/99:15 amDUB - JFK

1 stop14h 40mIberia

mié. 4/163:25 pmJFK - DUB

1 stop33h 05mIberia

Deal found 4/2$482

mié. 4/96:00 amDUB - EWR

1 stop14h 00mMultiple Airlines

mié. 4/1612:45 pmEWR - DUB

2 stops14h 35mMultiple Airlines

Deal found 4/2$487

jue. 4/108:55 amDUB - JFK

1 stop11h 30mDelta

jue. 4/174:30 pmJFK - DUB

1 stop10h 45mDelta

Deal found 4/2$438

jue. 4/109:30 amDUB - IAD

2 stops15h 11mMultiple Airlines

sáb. 4/195:40 pmIAD - DUB

1 stop18h 00mMultiple Airlines

Deal found 4/2$485

jue. 4/104:00 pmDUB - IAD

Nonstop7h 55mAer Lingus

sáb. 4/198:25 pmIAD - DUB

Nonstop6h 55mAer Lingus

Deal found 4/2$491

vie. 4/1111:35 amDUB - SWF

1 stop11h 30mPLAY

sáb. 4/197:15 pmSWF - DUB

1 stop10h 15mPLAY

Deal found 4/2$476

One-way flights from Ireland
Search for one-way flight options from Ireland. Find affordable one-way fares based on user searches. Data last updated abril 3, 2025.

lun. 5/128:25 pmDUB - EWR

1 stop29h 35mMultiple Airlines

Deal found 4/2$269

jue. 5/85:30 amDUB - EWR

1 stop20h 30mTAP AIR PORTUGAL

Deal found 4/2$271

mié. 5/213:45 pmDUB - SWF

2 stops31h 20mMultiple Airlines

Deal found 4/1$286

lun. 5/1211:35 amDUB - SWF

1 stop11h 30mPLAY

Deal found 4/2$288

lun. 6/239:45 amDUB - MCO

2 stops29h 24mWestJet

Deal found 4/2$292

mar. 5/612:50 pmDUB - ORD

2 stops28h 05mMultiple Airlines

Deal found 4/2$297

jue. 5/16:30 pmDUB - MCO

2 stops44h 35mMultiple Airlines

Deal found 4/2$301

mar. 4/2911:30 amDUB - LAS

3 stops33h 05mWestJet

Deal found 4/1$307

mar. 5/2011:30 amDUB - ORD

3 stops35h 14mWestJet

Deal found 4/2$328

mié. 6/1112:15 pmDUB - ORD

1 stop12h 00mIcelandair

Deal found 4/2$336

dom. 5/412:15 pmDUB - EWR

1 stop11h 55mIcelandair

Deal found 4/2$337

jue. 5/156:15 amDUB - LAS

2 stops25h 06mMultiple Airlines

Deal found 4/1$341

Find flights from Ireland within your budget

Fly to

Route

Depart

Return

Price

DublinNewark

DUB - EWR

DUBEWR

Dublin

jue. 5/15

6:40 pm-1:15 pm

1 stop23h 35m

Newark

lun. 5/26

9:50 pm-5:50 pm

1 stop15h 00m

$276

DublinNewark

DUB - EWR

DUBEWR

Dublin

jue. 5/1

12:20 pm-1:15 pm

1 stop29h 55m

Newark

jue. 5/29

6:50 pm-11:30 am

1 stop11h 40m

$307

DublinNew Windsor

DUB - SWF

DUBSWF

Dublin

vie. 9/12

11:35 am-6:05 pm

1 stop11h 30m

New Windsor Stewart

vie. 9/19

7:15 pm-10:05 am

1 stop9h 50m

$321

DublinBoston

DUB - BOS

DUBBOS

Dublin

jue. 5/15

11:35 am-5:50 pm

1 stop11h 15m

Boston Logan Intl

mar. 5/20

7:15 pm-10:15 am

1 stop10h 00m

$367

DublinNewark

DUB - EWR

DUBEWR

Dublin

jue. 5/1

2:15 pm-7:10 pm

1 stop9h 55m

Newark

mar. 5/6

8:25 pm-11:05 am

1 stop9h 40m

$374

DublinNewark

DUB - EWR

DUBEWR

Dublin

lun. 5/12

7:05 pm-7:08 pm

2 stops29h 03m

Newark

vie. 5/30

6:50 pm-9:15 am

2 stops33h 25m

$394

DublinBoston

DUB - BOS

DUBBOS

Dublin

mar. 4/29

12:15 pm-10:00 pm

1 stop14h 45m

Boston Logan Intl

mar. 5/6

8:50 pm-11:05 am

1 stop9h 15m

$404

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

mar. 5/6

12:40 pm-7:59 pm

1 stop12h 19m

Washington, D.C. Dulles Intl

dom. 5/18

10:05 pm-6:15 pm

1 stop15h 10m

$405

DublinBoston

DUB - BOS

DUBBOS

Dublin

sáb. 5/17

5:55 am-4:25 pm

1 stop15h 30m

Boston Logan Intl

sáb. 5/24

11:25 pm-10:45 am

Nonstop6h 20m

$425

DublinNew York

DUB - JFK

DUBJFK

Dublin

sáb. 5/17

11:05 am-1:25 pm

Nonstop7h 20m

New York John F Kennedy Intl

sáb. 5/24

4:55 pm-4:25 am

Nonstop6h 30m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 60 results

...

Best time to book a flight from Ireland

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Ireland

Get recent, data-driven insights about flights from Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland?

Currently, November is the cheapest month in which you can book a flight from Ireland (average of $358). Flying from Ireland in July will prove the most costly (average of $467). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Ireland?

For flights departing from Ireland check dates and pricing for the following: Aer Lingus, KLM, Delta, JetBlue, American Airlines. These airlines depart to the following popular destinations: New York.

Aer Lingus

From $47

Ryanair

From $17

British Airways

From $64

Lufthansa

From $126

What is the cheapest place to fly to from Ireland?

The cheapest city to fly to from Ireland is Cardiff Wales, with prices starting at $16. Explore other affordable destinations below.

Cardiff Wales

From $16

Manchester

From $16

London

From $16

Paris

From $16

Airline reviews for flights from Ireland

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Delta

8.0

Very good

7,897 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

KLM

7.8

Good

1,323 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Finnair

7.6

Good

1,267 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Azores Airlines

7.5

Good

64 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

SWISS

7.5

Good

1,574 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Browse thousands of different options on Cheapflights for your next trip

Popular international destinations from Ireland

Flights from Dublin to Edinburgh

Flights from Dublin to Amsterdam

Flights from Dublin to Abu Dhabi

Flights from Dublin to Doha

Flights from Dublin to Dubai

Flights from Dublin to Philadelphia

Flights from Dublin to Málaga

Flights from Dublin to Lisbon

Flights from Dublin to Boston

Flights from Dublin to Madrid

Flights from Dublin to Manchester

Flights from Dublin to Berlin

Flights from Dublin to Charlotte

Flights from Dublin to Dubrovnik

Flights from Dublin to Copenhagen

Flights from Dublin to San Francisco

Flights from Dublin to Zurich

Flights from Dublin to Cairo

Popular Round-Trip Flight Destinations

Flights from Dublin to Edinburgh

Flights from Dublin to Amsterdam

Flights from Dublin to Abu Dhabi

Flights from Dublin to Doha

Flights from Dublin to Dubai

Flights from Dublin to Philadelphia

Flights from Dublin to Málaga

Flights from Dublin to Lisbon

Flights from Dublin to Boston

Flights from Dublin to Madrid

Flights from Dublin to Manchester

Flights from Dublin to Berlin

Flights from Dublin to Charlotte

Flights from Dublin to Dubrovnik

Flights from Dublin to Copenhagen

Flights from Dublin to San Francisco

Flights from Dublin to Zurich

Flights from Dublin to Cairo

Related info for your journey

What is the cheapest airport to fly out of Ireland?
Dublin airport offers the cheapest routes to Atlanta, from $136; whereas Shannon airport is typically cheaper if you're flying to New York, from $478. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.
What is the cheapest month to fly from Ireland?
November is currently the cheapest month to fly from Ireland. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.
Where are the cheapest places to fly to from Ireland?
Check out the cheapest flights from Ireland to embark to:
Fly from Dublin to Paris from $136 round trip
Fly from Dublin to New York from $276 round trip
Fly from Dublin to Boston from $313 round trip
Fly from Dublin to Baltimore from $345 round trip
Fly from Dublin to Bodrum from $351 round trip

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$37+ Cheap flights from Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.

What to know about flights from Ireland

Good round-trip deal

Good one-way deal

Find flights from Ireland

Cheapest flights from IrelandExplore the most affordable flight options available from Ireland. Find the lowest fares based on data from user searches, with prices last updated on abril 3, 2025.

Explore the most affordable flight options available from Ireland. Find the lowest fares based on data from user searches, with prices last updated on abril 3, 2025.

Find flights from Ireland within your budget

Best time to book a flight from Ireland

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

Travel insights for flights from Ireland

Get recent, data-driven insights about flights from Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland?

Which airlines fly from Ireland?

What is the cheapest place to fly to from Ireland?

Airline reviews for flights from Ireland

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.

Popular international destinations from Ireland

The most popular international flight routes departing from Ireland we’ve come across at this time.

Related info for your journey

What is the cheapest airport to fly out of Ireland?

What is the cheapest month to fly from Ireland?

Where are the cheapest places to fly to from Ireland?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ireland
Explore the most affordable flight options available from Ireland. Find the lowest fares based on data from user searches, with prices last updated on abril 3, 2025.