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New Hampshire

$359+ Cheap flights from Ireland to New Hampshire

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MHT
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Ireland to New Hampshire

Keep the following information in mind while searching for Ireland to New Hampshire flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$501
Provider with most accurate pricing for Dublin-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Dublin-Boston Logan Intl flights.
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From Ireland to New Hampshire
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Highest demand for flights based on searches. 16% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Ireland to New Hampshire

Cheapest flights from Ireland to New Hampshire
Explore the most affordable flight options available from Ireland to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2311:35 amDUB - BOS
1 stop11h 15mPLAY
Wed 4/307:15 pmBOS - DUB
1 stop10h 00mPLAY
Deal found 3/31$359
This Flightnetwork deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:15 pmDUB - BOS
1 stop14h 45mIcelandair
Mon 5/1211:35 pmBOS - DUB
1 stop30h 30mIcelandair
Deal found 3/31$397
This oojo deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:20 pmDUB - BOS
2 stops32h 15mScandinavian Airlines
Sun 10/195:40 pmBOS - DUB
1 stop13h 10mScandinavian Airlines
Deal found 3/31$400
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:15 amDUB - BOS
2 stops35h 45mMultiple Airlines
Tue 5/134:15 pmBOS - DUB
2 stops15h 20mMultiple Airlines
Deal found 3/30$420
This Ticket deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/83:00 pmDUB - BOS
Nonstop7h 10mAir France
Sun 5/1111:25 pmBOS - DUB
Nonstop6h 20mAir France
Deal found 3/31$443
This TravelUp deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/235:55 amDUB - BOS
1 stop12h 45mKLM
Thu 5/2911:25 pmBOS - DUB
Nonstop6h 20mKLM
Deal found 3/31$449
This Flightnetwork deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1712:40 pmDUB - BOS
Nonstop7h 00mAer Lingus
Sat 4/265:30 pmBOS - DUB
Nonstop6h 00mAer Lingus
Deal found 4/1$473
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/178:55 amDUB - BOS
1 stop12h 30mDelta
Thu 4/245:20 pmBOS - DUB
1 stop9h 55mDelta
Deal found 4/1$477
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/143:20 pmDUB - BOS
1 stop12h 15mAmerican Airlines
Sun 4/202:26 pmBOS - DUB
1 stop11h 04mAmerican Airlines
Deal found 4/1$499
This British Airways deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/288:55 pmDUB - BOS
1 stop19h 15mBritish Airways
Sun 5/49:55 pmBOS - DUB
1 stop11h 20mBritish Airways
Deal found 3/31$513
This KLM deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:00 amORK - BOS
1 stop12h 40mKLM
Fri 5/27:20 pmBOS - ORK
1 stop14h 20mKLM
Deal found 4/1$521
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:15 amDUB - BOS
2 stops19h 11mIberia
Thu 5/154:30 pmBOS - DUB
1 stop11h 00mIberia
Deal found 3/31$522

Cheapflights Fare Finder

Customize your flight search to find flights from Ireland to New Hampshire that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Ireland to New Hampshire that are best for you.

Fly from

Ireland

Fly to

New Hampshire

Route

Depart

Return

Price

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 4/23

11:35 am-5:50 pm

1 stop11h 15m

Boston Logan Intl

Wed 4/30

7:15 pm-10:15 am

1 stop10h 00m

$359

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 5/7

12:15 pm-10:00 pm

1 stop14h 45m

Boston Logan Intl

Mon 5/12

11:35 pm-11:05 am

1 stop30h 30m

$397

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 5/6

7:05 pm-3:35 pm

1 stop25h 30m

Boston Logan Intl

Tue 5/27

5:40 pm-11:50 am

1 stop13h 10m

$407

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 5/7

7:15 am-2:00 pm

2 stops35h 45m

Boston Logan Intl

Tue 5/13

4:15 pm-12:35 pm

2 stops15h 20m

$420

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 5/8

3:00 pm-5:10 pm

Nonstop7h 10m

Boston Logan Intl

Sun 5/11

11:25 pm-10:45 am

Nonstop6h 20m

$443

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 4/23

5:55 am-1:40 pm

1 stop12h 45m

Boston Logan Intl

Thu 5/29

11:25 pm-10:45 am

Nonstop6h 20m

$449

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 4/17

12:40 pm-2:40 pm

Nonstop7h 00m

Boston Logan Intl

Sat 4/26

5:30 pm-4:30 am

Nonstop6h 00m

$473

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 4/17

5:55 am-4:25 pm

1 stop15h 30m

Boston Logan Intl

Mon 4/21

7:20 pm-3:00 pm

1 stop14h 40m

$477

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 4/14

3:20 pm-10:35 pm

1 stop12h 15m

Boston Logan Intl

Sun 4/20

2:26 pm-6:30 am

1 stop11h 04m

$499

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 4/28

8:55 pm-11:10 am

1 stop19h 15m

Boston Logan Intl

Mon 5/5

7:40 pm-11:50 am

1 stop11h 10m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 55 results
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Best time to book a flight from Ireland to New Hampshire

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

Cheapflights Insights

Everything you need to know about your flight from Ireland to New Hampshire
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated April 2, 2025.
See what other customers who have flown with Delta, KLM and Air France from Ireland to New Hampshire have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ireland to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Ireland to New Hampshire one-way?

    For one-way options, check prices for PLAY. According to our data, you can fly for as low as $368. Users have also found prices from $381 and $402 on Icelandair and Aer Lingus, respectively.

  • Can I find deals for flights from Ireland to New Hampshire that include hotel bookings?

    Yes. In addition to deals on Ireland to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to New Hampshire.

  • Can I find deals for business class flights from Ireland to New Hampshire?

    Yes. Cheapflights offers flight deals from Ireland to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Ireland to New Hampshire (average of $334). Flying from Ireland to New Hampshire in June is currently the most expensive (average of $442). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ireland to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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