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Cheap flights from Dublin to New Hampshire from £272

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MHT
11 Feb — 18 Feb1
1 adult
1 adult, Economy, 0 bags

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 12 January 2026.

Round-trip from

£293

One-way from

£272

Popular in

July

Cheapest in

November

Average price

£374
British Airways
  • British Airways
  • 25/2-1/3
  • 2 total stops
  • 24h 35m total
  • Dublin to New Hampshire
Search Deals
WestJet
  • WestJet
  • 1/5
  • 1 total stop
  • 33h 50m total
  • Dublin to New Hampshire
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£97 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Dublin to New Hampshire

Enter your travel dates to find the best prices.

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 12 January 2026.

Wed 25/210:20DUB - BOS
1 stop10h 55mBritish Airways
Sun 1/321:35BOS - DUB
1 stop17h 05mBritish Airways
Deal found 12/1£293
Fri 13/215:00DUB - BOS
1 stop11h 55mBritish Airways
Sun 15/221:35BOS - DUB
1 stop11h 45mBritish Airways
Deal found 9/1£295
Thu 29/116:45DUB - BOS
Nonstop7h 14mAer Lingus
Tue 10/221:15BOS - DUB
Nonstop6h 05mAer Lingus
Deal found 10/1£301
Sun 25/111:40DUB - BOS
Nonstop7h 15mAer Lingus
Tue 10/221:15BOS - DUB
Nonstop6h 05mAer Lingus
Deal found 10/1£304
Fri 27/211:30DUB - BOS
1 stop10h 55mBritish Airways
Sun 1/308:00BOS - DUB
1 stop19h 40mBritish Airways
Deal found 11/1£313
Thu 29/111:30DUB - BOS
1 stop16h 25mBritish Airways
Tue 10/218:54BOS - DUB
1 stop8h 46mBritish Airways
Deal found 10/1£313
Wed 25/210:20DUB - BOS
1 stop10h 55mMultiple Airlines
Wed 4/316:45BOS - DUB
1 stop11h 10mMultiple Airlines
Deal found 11/1£315
Tue 24/208:50DUB - BOS
1 stop10h 30mMultiple Airlines
Tue 3/316:45BOS - DUB
1 stop11h 10mMultiple Airlines
Deal found 9/1£316
Tue 12/510:30DUB - BOS
1 stop11h 25mBritish Airways
Tue 19/519:35BOS - DUB
1 stop11h 30mBritish Airways
Deal found 11/1£321
Thu 29/109:40DUB - BOS
2 stops18h 16mIberia
Tue 10/216:45BOS - DUB
1 stop11h 10mIberia
Deal found 10/1£323
Thu 28/515:30DUB - BOS
1 stop12h 05mBritish Airways
Wed 3/619:35BOS - DUB
1 stop11h 30mBritish Airways
Deal found 12/1£331
Thu 14/513:00DUB - BOS
1 stop12h 05mBritish Airways
Sun 17/519:30BOS - DUB
1 stop11h 35mBritish Airways
Deal found 11/1£333

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 12 January 2026.
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

Wed 25/2

15:10-21:55

1 stop11h 45m

Boston Logan Intl

Sun 1/3

19:15-15:05

1 stop14h 50m

£293

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 28/5

15:30-22:35

1 stop12h 05m

Boston Logan Intl

Wed 3/6

19:35-18:00

1 stop17h 25m

£331

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 28/5

15:30-22:35

1 stop12h 05m

Boston Logan Intl

Thu 4/6

20:20-17:55

1 stop16h 35m

£331

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 24/1

05:55-13:30

1 stop12h 35m

Boston Logan Intl

Wed 28/1

10:05-07:50

2 stops16h 45m

£334

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 30/1

05:55-18:55

1 stop18h 00m

Boston Logan Intl

Thu 5/2

10:05-07:50

2 stops16h 45m

£334

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 7/2

05:55-13:25

1 stop12h 30m

Boston Logan Intl

Tue 10/2

10:05-07:50

2 stops16h 45m

£334

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 29/1

05:55-13:30

1 stop12h 35m

Boston Logan Intl

Thu 5/2

06:00-07:50

2 stops20h 50m

£334

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 24/1

05:55-13:30

1 stop12h 35m

Boston Logan Intl

Fri 30/1

20:20-15:45

1 stop14h 25m

£335

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 16/2

05:10-13:35

1 stop13h 25m

Boston Logan Intl

Mon 23/2

14:20-10:05

2 stops14h 45m

£336

DublinManchester

DUB - MHT

DUBMHT

Dublin

Sat 24/1

09:00-18:51

2 stops14h 51m

Manchester

Wed 28/1

19:26-07:30

2 stops31h 04m

£718

Flights are sorted by cheapest return flights first.

Deals found on 11/1

Showing 1-10 of 22 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 return 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?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to New Hampshire.

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

    There are many flights that can get you from Dublin to New Hampshire in 11h 45m. Fly via British Airways or United Airlines to get the fastest option. Dublin and New Hampshire are separated by a distance of 2983 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to New Hampshire?

Cheapflights helps you search for flights from Dublin to New Hampshire via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dublin to New Hampshire?

Cheapflights simply makes it quick and affordable to book flights from Dublin to New Hampshire by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to New Hampshire with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to New Hampshire flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to New Hampshire become cheaper?

Yes! Start tracking prices for Dublin to New Hampshire flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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