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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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MHT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$391
(Gotogate)

Popular in

July

Cheapest in

February

Average price

$481
Provider with most accurate pricing for Dublin-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Dublin-Boston Logan Intl flights.
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From Dublin to New Hampshire
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Highest demand for flights based on searches. 21% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. 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.
Fri 11/2111:10 amDUB - BOS
1 stop14h 00mTAP AIR PORTUGAL
Fri 11/2810:45 pmBOS - DUB
1 stop19h 35mTAP AIR PORTUGAL
Deal found 10/28$393
This Icelandair deal was found by Cheapflights users on 10/29. 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
Tue 12/27:50 pmBOS - DUB
1 stop9h 25mIcelandair
Deal found 10/29$395
This oojo deal was found by Cheapflights users on 10/28. 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 11/204:25 amDUB - BOS
1 stop20h 45mTAP AIR PORTUGAL
Sun 11/306:05 pmBOS - DUB
1 stop11h 15mTAP AIR PORTUGAL
Deal found 10/28$396
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Fri 11/1411:40 amDUB - BOS
Nonstop7h 15mAer Lingus
Sun 11/235:10 pmBOS - DUB
Nonstop6h 05mAer Lingus
Deal found 10/28$398
This Aer Lingus deal was found by Cheapflights users on 10/28. 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.
Wed 11/1211:40 amDUB - BOS
Nonstop7h 15mAer Lingus
Sun 11/165:10 pmBOS - DUB
Nonstop6h 05mAer Lingus
Deal found 10/28$399
This Mytrip deal was found by Cheapflights users on 10/28. 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 12/2811:40 amDUB - BOS
Nonstop7h 10mAer Lingus
Thu 1/19:20 pmBOS - DUB
Nonstop6h 00mAer Lingus
Deal found 10/28$400
This CheapOair deal was found by Cheapflights users on 10/28. 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.
Mon 12/2211:40 amDUB - BOS
Nonstop7h 10mAer Lingus
Sat 1/319:15 pmBOS - DUB
Nonstop6h 05mAer Lingus
Deal found 10/28$401
This Booking.com deal was found by Cheapflights users on 10/28. 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 11/75:10 amDUB - BOS
1 stop13h 15mLufthansa
Thu 11/138:40 pmBOS - DUB
1 stop15h 30mLufthansa
Deal found 10/28$402
This Booking.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/255:00 amDUB - BOS
1 stop13h 25mLufthansa
Fri 12/57:07 pmBOS - DUB
1 stop10h 13mLufthansa
Deal found 10/28$404
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Fri 11/145:10 amDUB - BOS
1 stop13h 15mLufthansa
Sun 11/232:21 pmBOS - DUB
1 stop14h 59mLufthansa
Deal found 10/28$405
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/28. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:25 amDUB - BOS
1 stop20h 45mTAP AIR PORTUGAL
Sat 11/2910:25 pmBOS - DUB
1 stop30h 55mTAP AIR PORTUGAL
Deal found 10/28$408
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/2611:45 amDUB - MHT
2 stops16h 59mMultiple Airlines
Wed 12/32:32 pmMHT - DUB
2 stops11h 58mMultiple Airlines
Deal found 10/29$929

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 October 30, 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

Thu 2/26

11:30 am-5:50 pm

1 stop11h 20m

Boston Logan Intl

Tue 3/10

8:50 pm-10:15 am

1 stop9h 25m

$395

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 12/11

4:45 pm-6:55 pm

Nonstop7h 10m

Boston Logan Intl

Mon 12/15

5:20 pm-4:15 am

Nonstop5h 55m

$399

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 1/20

11:30 am-5:50 pm

1 stop11h 20m

Boston Logan Intl

Tue 1/27

7:50 pm-10:15 am

1 stop9h 25m

$407

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 3/1

5:55 am-1:20 pm

1 stop12h 25m

Boston Logan Intl

Thu 3/12

11:15 pm-9:20 am

Nonstop6h 05m

$427

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 3/1

5:10 am-1:10 pm

1 stop13h 00m

Boston Logan Intl

Wed 3/11

5:25 pm-8:35 am

1 stop11h 10m

$427

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 11/14

1:25 pm-6:55 pm

1 stop10h 30m

Boston Logan Intl

Sun 11/23

10:20 pm-9:20 am

Nonstop6h 00m

$427

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 2/27

5:55 am-1:25 pm

1 stop12h 30m

Boston Logan Intl

Thu 3/12

11:15 pm-9:20 am

Nonstop6h 05m

$428

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 11/15

5:55 am-6:56 pm

2 stops18h 01m

Boston Logan Intl

Mon 11/24

9:59 am-7:50 am

2 stops16h 51m

$430

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 12/7

5:55 am-6:55 pm

1 stop18h 00m

Boston Logan Intl

Sun 12/14

6:05 am-8:45 am

1 stop21h 40m

$433

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 11/21

6:00 am-4:20 pm

1 stop15h 20m

Boston Logan Intl

Sun 11/30

10:20 pm-9:20 am

Nonstop6h 00m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 37 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, Aer Lingus, and Delta can get you from Dublin to New Hampshire in just under 7h 10m. Your travel time can differ by up to 5h 15m. The distance from Dublin to New Hampshire is about 2983 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Dublin to New Hampshire one-way?

    One-way options have recently been found by users for as low as $409 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include British Airways from $412 and American Airlines from $879 one-way.

  • 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.

See more FAQs

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