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New Hampshire

$393+ Cheap flights from Dublin (DUB) 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MHT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Dublin to New Hampshire

Keep the following information in mind while searching for Dublin to New Hampshire flight deals. Data was last updated September 15, 2025.

Round-trip from

$393
(CheapOair)

Popular in

July

Cheapest in

February

Average price

$457
From Dublin to New Hampshire
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Dublin to New Hampshire

Cheapest flights from Dublin to New Hampshire
Explore the most affordable flight options available from Dublin to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This CheapOair deal was found by Cheapflights users on 9/15. 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.
Fri 10/314:45 pmDUB - BOS
Nonstop7h 10mAer Lingus
Sun 11/29:20 pmBOS - DUB
Nonstop6h 00mAer Lingus
Deal found 9/15$393
This Aer Lingus deal was found by Cheapflights users on 9/15. 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.
Sun 10/54:45 pmDUB - BOS
Nonstop7h 00mAer Lingus
Thu 11/139:20 pmBOS - DUB
Nonstop6h 00mAer Lingus
Deal found 9/15$394
This Expedia deal was found by Cheapflights users on 9/15. 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.
Wed 10/1512:40 pmDUB - BOS
Nonstop7h 00mAer Lingus
Wed 10/225:30 pmBOS - DUB
Nonstop6h 00mAer Lingus
Deal found 9/15$395
This Icelandair deal was found by Cheapflights users on 9/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:30 amDUB - BOS
1 stop11h 20mIcelandair
Mon 12/17:50 pmBOS - DUB
1 stop9h 25mIcelandair
Deal found 9/15$398
This Mytrip deal was found by Cheapflights users on 9/15. 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 11/137:05 pmDUB - BOS
1 stop25h 45mScandinavian Airlines
Mon 11/175:35 pmBOS - DUB
1 stop13h 10mScandinavian Airlines
Deal found 9/15$400
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 11/65:00 amDUB - BOS
1 stop13h 25mMultiple Airlines
Wed 11/121:30 pmBOS - DUB
1 stop13h 00mMultiple Airlines
Deal found 9/15$402
This Icelandair deal was found by Cheapflights users on 9/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:30 amDUB - BOS
1 stop11h 20mIcelandair
Fri 12/57:50 pmBOS - DUB
1 stop9h 25mIcelandair
Deal found 9/15$404
This TravelUp deal was found by Cheapflights users on 9/15. 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.
Mon 10/1310:40 amDUB - BOS
1 stop12h 00mMultiple Airlines
Mon 10/2012:10 pmBOS - DUB
1 stop14h 10mMultiple Airlines
Deal found 9/15$406
This TravelUp deal was found by Cheapflights users on 9/14. 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.
Fri 10/311:40 pmDUB - BOS
1 stop31h 25mMultiple Airlines
Thu 11/67:25 pmBOS - DUB
1 stop17h 00mMultiple Airlines
Deal found 9/14$407
This lastminute.com deal was found by Cheapflights users on 9/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:40 amDUB - BOS
Nonstop7h 15mAer Lingus
Thu 11/65:10 pmBOS - DUB
Nonstop6h 05mAer Lingus
Deal found 9/15$408
This Billigflug deal was found by Cheapflights users on 9/15. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:30 amDUB - BOS
1 stop10h 54mMultiple Airlines
Sat 11/227:15 pmBOS - DUB
1 stop18h 25mMultiple Airlines
Deal found 9/15$409
This Icelandair deal was found by Cheapflights users on 9/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:30 amDUB - BOS
1 stop11h 20mIcelandair
Wed 12/37:50 pmBOS - DUB
1 stop9h 25mIcelandair
Deal found 9/15$410

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin 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 September 15, 2025.
Use the filters below to find and compare flights from Dublin to New Hampshire that are best for you.

Fly from

Dublin

Fly to

New Hampshire

Route

Depart

Return

Price

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 11/16

11:30 am-5:50 pm

1 stop11h 20m

Boston Logan Intl

Fri 12/5

7:50 pm-10:15 am

1 stop9h 25m

$404

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 11/16

11:30 am-5:50 pm

1 stop11h 20m

Boston Logan Intl

Sat 12/6

7:50 pm-10:15 am

1 stop9h 25m

$404

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 11/24

11:30 am-5:50 pm

1 stop11h 20m

Boston Logan Intl

Sun 12/7

11:35 am-10:15 am

1 stop17h 40m

$404

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 11/12

11:30 am-5:50 pm

1 stop11h 20m

Boston Logan Intl

Fri 12/5

7:50 pm-10:15 am

1 stop9h 25m

$404

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 11/16

11:30 am-5:50 pm

1 stop11h 20m

Boston Logan Intl

Thu 12/4

7:50 pm-10:15 am

1 stop9h 25m

$404

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 11/12

11:30 am-5:50 pm

1 stop11h 20m

Boston Logan Intl

Thu 12/4

11:35 am-10:15 am

1 stop17h 40m

$404

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 2/2

8:20 pm-3:50 pm

2 stops24h 30m

Boston Logan Intl

Mon 2/9

5:35 pm-10:45 am

2 stops36h 10m

$424

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 11/24

5:55 am-6:55 pm

1 stop18h 00m

Boston Logan Intl

Sun 11/30

10:20 pm-9:20 am

Nonstop6h 00m

$430

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 10/30

5:55 am-2:20 pm

1 stop12h 25m

Boston Logan Intl

Thu 11/6

10:20 pm-9:20 am

Nonstop6h 00m

$430

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 10/31

8:50 am-7:55 pm

1 stop15h 05m

Boston Logan Intl

Thu 11/6

10:20 pm-9:20 am

Nonstop6h 00m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 27 results
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Best time to book a flight from Dublin to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Dublin 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 Dublin to New Hampshire
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Dublin 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 airport do you fly from for flights from Dublin to New Hampshire?

    If you book a flight to New Hampshire from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin.

  • How long is the flight from Dublin to New Hampshire?

    Icelandair and United Airlines can get you from Dublin to New Hampshire in just under 11h 20m. Your travel time can differ by up to 19h 22m. The distance from Dublin to New Hampshire is about 2983 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Dublin to New Hampshire (average of $334). Flying from Dublin to New Hampshire in April is currently the most expensive (average of $397). 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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