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New Hampshire

$288+ Cheap flights from Ireland to New Hampshire

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MHT
Nov 18 — Nov 251
Mon 11/18
Mon 11/25
1 adult, Economy
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Cheap flight deals from Ireland to New Hampshire

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to New Hampshire (USNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2024.

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 November 13, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Sat 11/2311:00 amDUB - BOS
1 stop11h 00mPLAY
Thu 9/47:15 pmBOS - DUB
1 stop9h 30mPLAY
Deal found 11/12$428
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Tue 11/198:40 amDUB - BOS
1 stop15h 55mAmerican Airlines
Mon 11/258:20 pmBOS - DUB
1 stop18h 15mAmerican Airlines
Deal found 11/12$432
This British Airways deal was found by Cheapflights users on 11/12. 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.
Thu 12/261:10 pmDUB - BOS
1 stop11h 25mBritish Airways
Tue 1/146:25 pmBOS - DUB
1 stop10h 15mBritish Airways
Deal found 11/12$433
This Mytrip deal was found by Cheapflights users on 11/13. 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.
Tue 12/1011:30 amDUB - BOS
1 stop11h 15mIcelandair
Tue 12/178:00 pmBOS - DUB
1 stop9h 15mIcelandair
Deal found 11/13$459
This Mytrip deal was found by Cheapflights users on 11/12. 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.
Sat 12/74:45 pmDUB - BOS
Nonstop7h 10mAer Lingus
Wed 12/115:50 pmBOS - DUB
Nonstop5h 55mAer Lingus
Deal found 11/12$466
This Booking.com deal was found by Cheapflights users on 11/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/292:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Thu 12/57:25 pmBOS - SNN
Nonstop5h 50mAer Lingus
Deal found 11/13$470
This TravelUp deal was found by Cheapflights users on 11/12. 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.
Sat 12/76:00 amDUB - BOS
1 stop13h 00mMultiple Airlines
Wed 12/119:09 pmBOS - DUB
Nonstop6h 16mMultiple Airlines
Deal found 11/12$472
This Scandinavian Airlines deal was found by Cheapflights users on 11/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2612:05 pmDUB - BOS
2 stops32h 45mScandinavian Airlines
Fri 9/265:40 pmBOS - DUB
1 stop10h 45mScandinavian Airlines
Deal found 11/12$494
This KLM deal was found by Cheapflights users on 11/13. 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.
Sat 12/75:55 amDUB - BOS
1 stop12h 35mKLM
Wed 12/119:09 pmBOS - DUB
Nonstop6h 16mKLM
Deal found 11/13$495
This Delta deal was found by Cheapflights users on 11/13. 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.
Sun 11/245:55 amDUB - BOS
1 stop12h 40mDelta
Tue 12/37:15 pmBOS - DUB
2 stops15h 25mDelta
Deal found 11/13$504
This Gotogate deal was found by Cheapflights users on 11/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/274:25 amDUB - BOS
1 stop15h 00mTAP AIR PORTUGAL
Wed 12/46:10 pmBOS - DUB
1 stop24h 10mTAP AIR PORTUGAL
Deal found 11/13$521
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/79:00 amDUB - BOS
2 stops19h 17mUnited Airlines
Wed 12/1112:25 pmBOS - DUB
2 stops16h 40mUnited Airlines
Deal found 11/12$535

Find flights from Ireland to New Hampshire within your budget

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 2,744,491 searches. Data last updated November 13, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 11/23

11:00 am-5:00 pm

1 stop11h 00m

Boston Logan Intl

Thu 9/4

7:15 pm-9:45 am

1 stop9h 30m

$428

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 12/26

1:10 pm-7:35 pm

1 stop11h 25m

Boston Logan Intl

Sun 1/12

10:00 pm-12:10 pm

1 stop9h 10m

$433

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 2/15

10:20 am-3:50 pm

1 stop34h 30m

Boston Logan Intl

Sat 2/22

5:45 pm-11:20 am

2 stops36h 35m

$437

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 2/17

11:30 am-5:45 pm

1 stop11h 15m

Boston Logan Intl

Thu 2/20

11:35 am-10:15 am

1 stop17h 40m

$439

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 3/5

4:45 pm-6:55 pm

Nonstop7h 10m

Boston Logan Intl

Fri 3/28

10:20 pm-8:15 am

Nonstop5h 55m

$450

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 11/23

10:45 am-9:55 pm

1 stop16h 10m

Boston Logan Intl

Sat 12/14

4:10 pm-8:40 am

1 stop11h 30m

$451

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Fri 11/29

2:45 pm-4:50 pm

Nonstop7h 05m

Boston Logan Intl

Thu 12/5

7:25 pm-6:15 am

Nonstop5h 50m

$470

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 12/7

6:00 am-2:00 pm

1 stop13h 00m

Boston Logan Intl

Wed 12/11

9:09 pm-8:25 am

Nonstop6h 16m

$472

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 12/7

5:55 am-1:30 pm

1 stop12h 35m

Boston Logan Intl

Wed 12/11

9:09 pm-8:25 am

Nonstop6h 16m

$495

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 11/25

5:55 am-1:35 pm

1 stop12h 40m

Boston Logan Intl

Mon 12/2

9:09 pm-8:25 am

Nonstop6h 16m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 47 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.

Travel insights for flights from Ireland to New Hampshire

Get recent, data-driven insights about flights from Ireland to New Hampshire including ideal travel times, pricing trends, and more.
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 November 13, 2024.
See what other customers who have flown with American Airlines, United Airlines and Aer Lingus 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
8,789 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,789 reviews
Delta
8.0
Very good
8,789 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,346 reviews
Delta
8.0
Very good
8,789 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 10

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

JetBlue
7.5
Good
3,448 reviews
Delta
8.0
Very good
8,789 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 10

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

Air France
7.4
Good
1,537 reviews
Delta
8.0
Very good
8,789 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 10

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 Aer Lingus. According to our data, you can fly for as low as $376. Users have also found prices from $385 and $393 on PLAY and Azores Airlines, 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 $453). 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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