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Ireland

$193+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — DUB
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
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 January 21, 2025.

Round-trip from

$397
(Kiwi.com)

One-way from

$193
(oojo)
From New Hampshire to Ireland
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One-way flight from New Hampshire to Ireland
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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 January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sun 5/187:15 pmBOS - DUB
1 stop9h 20mPLAY
Fri 5/2311:35 amDUB - BOS
1 stop11h 25mPLAY
Deal found 1/21$397
This Travelocity deal was found by Cheapflights users on 1/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/269:10 pmBOS - DUB
Nonstop6h 05mAer Lingus
Tue 3/44:45 pmDUB - BOS
Nonstop7h 10mAer Lingus
Deal found 1/21$398
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/238:00 pmBOS - DUB
1 stop9h 15mIcelandair
Tue 1/2811:30 amDUB - BOS
1 stop11h 15mIcelandair
Deal found 1/20$400
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2410:55 pmBOS - DUB
1 stop12h 15mTAP AIR PORTUGAL
Fri 1/314:55 pmDUB - BOS
1 stop26h 35mTAP AIR PORTUGAL
Deal found 1/20$405
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/210:50 amBOS - DUB
2 stops15h 20mAir Canada
Mon 3/108:00 amDUB - BOS
1 stop29h 44mAir Canada
Deal found 1/20$412
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/22:00 pmBOS - DUB
1 stop15h 05mUnited Airlines
Mon 3/108:00 amDUB - BOS
2 stops30h 59mUnited Airlines
Deal found 1/20$414
This Air France deal was found by Cheapflights users on 1/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/211:45 amBOS - DUB
1 stop17h 00mAir France
Tue 3/1111:30 amDUB - BOS
Nonstop7h 20mAir France
Deal found 1/20$425
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/254:55 pmBOS - DUB
1 stop10h 50mKLM
Thu 3/611:30 amDUB - BOS
Nonstop7h 17mKLM
Deal found 1/20$430
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/279:19 pmBOS - DUB
Nonstop6h 06mDelta
Thu 3/611:30 amDUB - BOS
Nonstop7h 17mDelta
Deal found 1/20$433
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/56:20 pmBOS - DUB
2 stops17h 15mMultiple Airlines
Sun 2/96:15 amDUB - BOS
2 stops15h 45mMultiple Airlines
Deal found 1/20$436
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:25 pmBOS - SNN
Nonstop5h 50mAer Lingus
Sun 3/162:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 1/20$454
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/116:45 pmBOS - DUB
1 stop12h 55mScandinavian Airlines
Tue 3/2511:15 amDUB - BOS
2 stops33h 35mScandinavian Airlines
Deal found 1/20$461

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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 5/18

7:15 pm-9:35 am

1 stop9h 20m

Dublin

Fri 5/23

11:35 am-6:00 pm

1 stop11h 25m

$397

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 2/4

9:10 pm-8:15 am

Nonstop6h 05m

Dublin

Tue 2/11

4:45 pm-6:59 pm

Nonstop7h 14m

$398

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 4/1

8:50 pm-11:05 am

1 stop9h 15m

Dublin

Sat 4/12

12:15 pm-11:35 am

1 stop28h 20m

$405

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 3/10

7:36 pm-10:05 am

1 stop10h 29m

Dublin

Mon 3/17

8:00 am-10:59 am

2 stops30h 59m

$414

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 2/21

7:10 am-7:10 am

2 stops19h 00m

Dublin

Sat 3/1

9:00 am-8:44 pm

2 stops16h 44m

$422

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 2/26

4:55 pm-8:45 am

1 stop10h 50m

Dublin

Tue 3/4

11:30 am-1:47 pm

Nonstop7h 17m

$430

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 4/6

5:40 pm-11:50 am

1 stop13h 10m

Dublin

Sun 4/13

5:00 pm-3:35 pm

1 stop27h 35m

$432

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 2/27

9:19 pm-8:25 am

Nonstop6h 06m

Dublin

Fri 3/7

11:30 am-1:47 pm

Nonstop7h 17m

$433

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 2/20

7:10 am-7:10 am

2 stops19h 00m

Dublin

Thu 2/27

6:40 pm-8:20 pm

1 stop30h 40m

$435

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 3/19

8:25 pm-6:15 am

Nonstop5h 50m

Shannon

Tue 3/25

2:45 pm-5:50 pm

Nonstop7h 05m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 58 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 January 21, 2025.

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 January 21, 2025.
See what other customers who have flown with PLAY, Aer Lingus and Icelandair 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
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

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

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

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
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

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 Icelandair, which is currently one of the cheapest options available, starting at $193. PLAY flights start at $258 while deals on Vueling start at $285 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 $509). Flying from New Hampshire to Ireland in June is currently the most expensive (average of $1,016). 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$552Average$1,021FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$667Average$1,246FlexibilityNo cancel feeOn-time71%
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