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Ireland

$29+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — JFK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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What to know about flights from Ireland

Discover essential information about flights departing from Ireland, including flight schedules, destinations, airlines operating at the Ireland airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated June 12, 2025.

Good round-trip deal

$42 or less

Good one-way deal

$17 or less
Price to beat on a round-trip flight from Ireland.
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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 June 12, 2025.

Tue 9/95:55 amDUB - BOS
2 stops15h 04mMultiple Airlines
Tue 9/162:40 pmBOS - DUB
2 stops12h 35mMultiple Airlines
Deal found 6/11$432
Mon 9/19:20 amDUB - BOS
1 stop17h 36mAir Canada
Fri 9/1912:15 pmBOS - DUB
2 stops14h 30mAir Canada
Deal found 6/10$433
Tue 9/93:00 pmDUB - BOS
Nonstop7h 10mAir France
Tue 9/1611:35 pmBOS - DUB
Nonstop6h 10mAir France
Deal found 6/11$436
Fri 6/201:25 pmDUB - EWR
Nonstop7h 35mAer Lingus
Sun 6/295:30 pmEWR - DUB
Nonstop6h 25mAer Lingus
Deal found 6/10$439
Wed 7/911:35 amDUB - BOS
1 stop11h 15mPLAY
Wed 7/167:15 pmBOS - DUB
1 stop10h 00mPLAY
Deal found 6/11$439
Sat 8/309:30 amDUB - BOS
1 stop31h 41mAmerican Airlines
Fri 9/197:40 pmBOS - DUB
1 stop15h 40mAmerican Airlines
Deal found 6/10$440
Wed 6/189:30 amDUB - BOS
1 stop10h 41mIberia
Wed 7/306:30 pmBOS - DUB
1 stop30h 00mIberia
Deal found 6/11$441
Tue 7/89:20 amDUB - EWR
Nonstop7h 10mLufthansa
Thu 7/1711:20 pmEWR - DUB
Nonstop6h 50mLufthansa
Deal found 6/10$446
Fri 8/158:50 pmDUB - EWR
2 stops21h 25mScandinavian Airlines
Fri 8/295:30 pmEWR - DUB
1 stop20h 45mScandinavian Airlines
Deal found 6/11$447
Tue 6/171:45 pmDUB - EWR
1 stop15h 14mAmerican Airlines
Tue 6/241:30 pmEWR - DUB
1 stop11h 00mAmerican Airlines
Deal found 6/10$448
Mon 8/189:20 amDUB - EWR
2 stops15h 13mAir Canada
Sun 8/318:20 pmEWR - DUB
1 stop30h 25mAir Canada
Deal found 6/11$450
Sat 6/289:50 amDUB - EWR
2 stops27h 32mUnited Airlines
Sat 9/1311:29 amEWR - DUB
2 stops14h 41mUnited Airlines
Deal found 6/10$451

Find flights from Ireland within your budget

Find flights departing from Ireland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on June 12, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

DublinSeattle

DUB - SEA

DUBSEA

Dublin

Thu 9/25

7:05 pm-2:00 pm

1 stop26h 55m

Seattle/Tacoma Intl

Sun 10/12

4:20 pm-6:15 pm

1 stop17h 55m

$408

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 9/9

5:55 am-3:59 pm

2 stops15h 04m

Boston Logan Intl

Tue 9/16

2:40 pm-8:15 am

2 stops12h 35m

$432

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 9/1

9:20 am-9:56 pm

1 stop17h 36m

Boston Logan Intl

Fri 9/19

12:15 pm-7:45 am

2 stops14h 30m

$433

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 9/28

12:15 pm-6:50 pm

1 stop11h 35m

Boston Logan Intl

Sun 10/26

11:35 pm-10:15 am

1 stop30h 40m

$435

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 9/9

3:00 pm-5:10 pm

Nonstop7h 10m

Boston Logan Intl

Tue 9/16

11:35 pm-10:45 am

Nonstop6h 10m

$436

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 6/20

1:25 pm-4:00 pm

Nonstop7h 35m

Newark

Sun 6/29

5:30 pm-4:55 am

Nonstop6h 25m

$439

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 7/9

11:35 am-5:50 pm

1 stop11h 15m

Boston Logan Intl

Wed 7/16

7:15 pm-10:15 am

1 stop10h 00m

$439

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 8/30

9:30 am-12:11 pm

1 stop31h 41m

Boston Logan Intl

Fri 9/19

7:40 pm-4:20 pm

1 stop15h 40m

$440

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 11/4

7:05 pm-1:48 pm

2 stops47h 43m

Boston Logan Intl

Mon 11/10

5:35 pm-6:20 pm

1 stop19h 45m

$445

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 7/8

9:20 am-11:30 am

Nonstop7h 10m

Newark

Thu 7/17

11:20 pm-11:10 am

Nonstop6h 50m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from Ireland (average of $362). Flying from Ireland in June will prove the most costly (average of $470). 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, Delta, KLM, American Airlines, Air France. These airlines depart to the following popular destinations: New York.

Ryanair
Ryanair
From $18
Aer Lingus
Aer Lingus
From $29
British Airways
British Airways
From $85
American Airlines
American Airlines
From $416

What is the cheapest place to fly to from Ireland?

The cheapest city to fly to from Ireland is London, with prices starting at $10. Explore other affordable destinations below.

London
London
From $10
Milltown (Kerry) Kerry
Milltown (Kerry) Kerry
From $11
Brussels Bruxelles-National
Brussels Bruxelles-National
From $17
Paris
Paris
From $17

Airline reviews for flights from Ireland

Read reviews and ratings of airlines operating flights from Ireland. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Ireland travel. Please note that the reviews are sourced from user searches and were last updated on June 12, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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

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Related info for your journey

Access useful and relevant information related to your journey from Ireland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated June 12, 2025.

  • What is the cheapest airport to fly out of Ireland?

    Dublin airport offers the cheapest routes to Atlanta, from $121; whereas Shannon airport is typically cheaper if you're flying to Boston, from $434. 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?

    February is currently the cheapest month to fly from Ireland. At this moment in time June 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 $121 round trip
    Fly from Dublin to New York from $282 round trip
    Fly from Dublin to Orlando from $311 round trip
    Fly from Dublin to Boston from $331 round trip
    Fly from Dublin to Bodrum from $351 round trip

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