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$313+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MHT
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
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 21, 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 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/21. 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.
Thu 12/52:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Wed 12/117:25 pmBOS - SNN
Nonstop5h 50mAer Lingus
Deal found 11/21$426
This Orbitz deal was found by Cheapflights users on 11/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/278:40 amDUB - BOS
1 stop18h 15mBritish Airways
Wed 12/48:20 pmBOS - DUB
1 stop15h 40mBritish Airways
Deal found 11/21$449
This PLAY deal was found by Cheapflights users on 11/21. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2411:00 amDUB - BOS
1 stop11h 00mPLAY
Sun 12/16:20 pmBOS - DUB
1 stop10h 20mPLAY
Deal found 11/21$452
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Wed 12/42:05 pmDUB - BOS
1 stop10h 19mAmerican Airlines
Wed 12/115:56 pmBOS - DUB
1 stop9h 44mAmerican Airlines
Deal found 11/21$461
This Gotogate deal was found by Cheapflights users on 11/21. 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 12/1111:30 amDUB - BOS
1 stop11h 15mIcelandair
Wed 12/1811:35 amBOS - DUB
1 stop17h 40mIcelandair
Deal found 11/21$463
This Ovago deal was found by Cheapflights users on 11/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:20 pmDUB - BOS
1 stop11h 15mMultiple Airlines
Tue 12/317:30 amBOS - DUB
1 stop19h 25mMultiple Airlines
Deal found 11/20$465
This Delta deal was found by Cheapflights users on 11/21. 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.
Fri 12/1311:30 amDUB - BOS
Nonstop7h 25mDelta
Fri 1/1010:05 amBOS - DUB
1 stop17h 40mDelta
Deal found 11/21$468
This Expedia deal was found by Cheapflights users on 11/21. 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.
Fri 12/1310:55 amDUB - BOS
2 stops16h 50mIberia
Fri 1/104:50 pmBOS - DUB
1 stop12h 25mIberia
Deal found 11/21$475
This Flightnetwork deal was found by Cheapflights users on 11/21. 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 12/124:25 amDUB - BOS
1 stop20h 40mTAP AIR PORTUGAL
Fri 1/106:10 pmBOS - DUB
1 stop24h 10mTAP AIR PORTUGAL
Deal found 11/21$477
This Aer Lingus deal was found by Cheapflights users on 11/21. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2811:35 amDUB - BOS
Nonstop7h 10mAer Lingus
Sun 12/810:00 pmBOS - DUB
1 stop10h 35mAer Lingus
Deal found 11/21$500
This KLM deal was found by Cheapflights users on 11/21. 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.
Tue 12/2411:30 amDUB - BOS
Nonstop7h 25mKLM
Thu 1/94:00 pmBOS - DUB
1 stop11h 45mKLM
Deal found 11/21$526
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Wed 12/119:00 amDUB - BOS
1 stop11h 57mUnited Airlines
Sun 1/55:45 amBOS - DUB
1 stop23h 20mUnited Airlines
Deal found 11/21$571

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 12/5

2:45 pm-4:50 pm

Nonstop7h 05m

Boston Logan Intl

Wed 12/11

7:25 pm-6:15 am

Nonstop5h 50m

$426

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 4/2

12:40 pm-3:35 pm

1 stop31h 55m

Boston Logan Intl

Sun 4/6

5:40 pm-11:30 am

2 stops12h 50m

$442

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 4/18

12:15 pm-6:50 pm

1 stop11h 35m

Boston Logan Intl

Mon 4/21

8:50 pm-11:05 am

1 stop9h 15m

$447

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 12/5

2:05 pm-7:56 am

1 stop22h 51m

Boston Logan Intl

Sat 12/14

5:56 pm-8:40 am

1 stop9h 44m

$452

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 12/7

1:05 pm-7:35 pm

1 stop11h 30m

Boston Logan Intl

Fri 12/13

8:10 pm-5:00 pm

1 stop15h 50m

$459

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 12/24

1:20 pm-7:35 pm

1 stop11h 15m

Boston Logan Intl

Tue 12/31

7:30 am-7:55 am

1 stop19h 25m

$465

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 12/13

11:30 am-1:55 pm

Nonstop7h 25m

Boston Logan Intl

Fri 1/10

10:05 am-8:45 am

1 stop17h 40m

$468

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 12/13

10:55 am-10:45 pm

2 stops16h 50m

Boston Logan Intl

Fri 1/10

4:50 pm-10:15 am

1 stop12h 25m

$475

CorkBoston

ORK - BOS

ORKBOS

Cork

Thu 1/16

1:25 pm-1:35 pm

1 stop29h 10m

Boston Logan Intl

Mon 1/20

7:10 pm-9:50 pm

1 stop21h 40m

$475

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 12/12

4:25 am-8:05 pm

1 stop20h 40m

Boston Logan Intl

Fri 1/10

6:10 pm-11:20 pm

1 stop24h 10m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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.

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 21, 2024.
See what other customers who have flown with Aer Lingus, British Airways and PLAY 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
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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
1,349 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.6
Good
1,636 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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
1,525 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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 $369. Users have also found prices from $383 and $412 on TAP AIR PORTUGAL and PLAY, 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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