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$252+ Cheap flights from New Hampshire to Ireland

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — DUB
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from New Hampshire to Ireland

Discover tips and strategies to find the most affordable flight options for your journey from New Hampshire (USNH) to Ireland (IE0). 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 New Hampshire to Ireland

Cheapest flights from New Hampshire to Ireland
Explore the most affordable flight options available from New Hampshire to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/38:00 pmBOS - DUB
1 stop9h 15mIcelandair
Wed 12/1111:30 amDUB - BOS
1 stop28h 05mIcelandair
Deal found 11/21$423
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.
Mon 12/99:09 pmBOS - DUB
Nonstop6h 16mKLM
Tue 12/1710:45 amDUB - BOS
1 stop12h 58mKLM
Deal found 11/21$424
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.
Thu 11/286:20 pmBOS - DUB
1 stop10h 20mPLAY
Thu 12/511:00 amDUB - BOS
1 stop11h 00mPLAY
Deal found 11/21$425
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 12/119:20 pmBOS - DUB
Nonstop5h 55mAer Lingus
Mon 12/164:45 pmDUB - BOS
Nonstop7h 10mAer Lingus
Deal found 11/21$427
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/99:09 pmBOS - DUB
Nonstop6h 16mAir France
Wed 12/1810:45 amDUB - BOS
1 stop10h 01mAir France
Deal found 11/21$444
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.
Mon 12/910:38 amBOS - DUB
1 stop17h 07mDelta
Mon 12/1611:30 amDUB - BOS
Nonstop7h 25mDelta
Deal found 11/21$456
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:30 amBOS - DUB
1 stop19h 25mBritish Airways
Wed 12/188:40 amDUB - BOS
1 stop18h 15mBritish Airways
Deal found 11/21$471
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:45 amBOS - DUB
1 stop23h 20mUnited Airlines
Sun 12/89:00 amDUB - BOS
1 stop29h 44mUnited Airlines
Deal found 11/21$476
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.
Fri 11/298:20 pmBOS - DUB
1 stop10h 40mAmerican Airlines
Wed 12/42:05 pmDUB - BOS
1 stop10h 19mAmerican Airlines
Deal found 11/21$493
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.
Mon 12/28:20 pmBOS - SNN
1 stop18h 05mAmerican Airlines
Mon 12/97:45 amSNN - BOS
1 stop10h 15mAmerican Airlines
Deal found 11/21$498
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:10 amBOS - DUB
2 stops19h 00mMultiple Airlines
Sat 12/146:40 pmDUB - BOS
1 stop30h 40mMultiple Airlines
Deal found 11/21$501
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/48:40 pmBOS - DUB
1 stop15h 35mLufthansa
Tue 12/106:00 pmDUB - BOS
2 stops24h 25mLufthansa
Deal found 11/21$521

Find flights from New Hampshire to Ireland within your budget

Customize your flight search to find flights from New Hampshire to Ireland 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

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 2/23

5:45 pm-10:25 am

2 stops35h 40m

Dublin

Sun 3/2

10:10 am-3:50 pm

1 stop34h 40m

$415

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 3/8

6:20 pm-9:40 am

1 stop10h 20m

Dublin

Sat 3/15

11:00 am-6:00 pm

1 stop11h 00m

$417

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 3/18

9:00 pm-10:15 am

1 stop9h 15m

Dublin

Tue 3/25

11:30 am-6:45 pm

1 stop11h 15m

$418

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 2/24

4:00 pm-8:45 am

1 stop11h 45m

Dublin

Thu 3/6

11:30 am-1:50 pm

Nonstop7h 20m

$424

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 12/11

9:20 pm-8:15 am

Nonstop5h 55m

Dublin

Mon 12/16

4:45 pm-6:55 pm

Nonstop7h 10m

$427

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 2/26

4:55 pm-8:45 am

1 stop10h 50m

Dublin

Fri 3/7

10:45 am-7:25 pm

1 stop13h 40m

$430

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 12/9

9:09 pm-8:25 am

Nonstop6h 16m

Dublin

Wed 12/18

10:45 am-3:46 pm

1 stop10h 01m

$444

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 2/21

10:55 pm-4:10 pm

1 stop12h 15m

Dublin

Thu 2/27

4:25 am-8:05 pm

1 stop20h 40m

$454

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 2/26

9:15 pm-12:55 pm

1 stop10h 40m

Cork

Wed 3/5

6:00 am-7:15 pm

1 stop18h 15m

$463

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 1/8

7:25 pm-6:15 am

Nonstop5h 50m

Shannon

Tue 1/14

2:45 pm-4:50 pm

Nonstop7h 05m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to Ireland

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

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

What is the cheapest time of day to fly from NH to IE?

Find hourly flight availability from New Hampshire to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Ireland as you normally would.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated November 21, 2024.
See what other customers who have flown with Scandinavian Airlines, Icelandair and Aer Lingus from New Hampshire to Ireland have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,755 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very good
8,755 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,525 reviews
Delta
8.0
Very good
8,755 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Ireland. 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 New Hampshire to Ireland one-way?

    To fly one-way, consider booking your trip with Air France, which is currently one of the cheapest options available, starting at $289. TAP AIR PORTUGAL flights start at $305 while deals on Delta start at $308 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Ireland 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 New Hampshire to Ireland?

    Currently, November is the cheapest month in which you can book a flight from New Hampshire to Ireland (average of $498). Flying from New Hampshire to Ireland in June is currently the most expensive (average of $944). 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 New Hampshire to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from New Hampshire to Ireland

Discover the top 2 airlines that operate flights from New Hampshire to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$552Average$1,021FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$667Average$1,321FlexibilityNo cancel feeOn-time71%
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