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Cheap flights from Dublin to New Hampshire from £252

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MHT
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 26 December 2025.

Tue 30/1212:05DUB - BOS
2 stops28h 03mUnited Airlines
Mon 26/112:45BOS - DUB
2 stops13h 45mUnited Airlines
Deal found 24/12£482
Mon 29/1219:05DUB - BOS
1 stop25h 45mScandinavian Airlines
Fri 23/117:35BOS - DUB
1 stop10h 50mScandinavian Airlines
Deal found 24/12£491
Sat 27/1209:00DUB - BOS
1 stop18h 37mUnited Airlines
Sat 3/109:30BOS - DUB
1 stop19h 50mUnited Airlines
Deal found 26/12£496
Sat 27/1209:00DUB - BOS
1 stop14h 02mUnited Airlines
Wed 7/106:00BOS - DUB
1 stop21h 10mUnited Airlines
Deal found 23/12£497
Mon 29/1205:55DUB - BOS
1 stop12h 25mDelta
Sun 25/120:20BOS - DUB
1 stop14h 25mDelta
Deal found 24/12£498
Fri 26/1209:00DUB - BOS
1 stop14h 02mUnited Airlines
Sat 3/107:45BOS - DUB
1 stop19h 25mUnited Airlines
Deal found 25/12£500
Sat 27/1209:00DUB - BOS
1 stop14h 02mUnited Airlines
Tue 6/116:49BOS - DUB
1 stop34h 21mUnited Airlines
Deal found 23/12£500
Mon 29/1205:55DUB - BOS
1 stop12h 25mDelta
Sat 24/119:10BOS - DUB
1 stop16h 10mDelta
Deal found 24/12£502
Mon 29/1205:55DUB - BOS
1 stop12h 25mDelta
Thu 22/110:05BOS - DUB
2 stops16h 55mDelta
Deal found 24/12£505
Wed 31/1220:40DUB - BOS
1 stop22h 40mBritish Airways
Sun 25/121:35BOS - DUB
1 stop14h 15mBritish Airways
Deal found 24/12£505
Wed 31/1215:10DUB - BOS
1 stop11h 45mBritish Airways
Fri 9/119:15BOS - DUB
1 stop14h 50mBritish Airways
Deal found 23/12£506

Find 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 26 December 2025.

Round-trip from

£343

One-way from

£252

Popular in

July

Cheapest in

February

Average price

£440
Delta
  • Delta
  • 31/1-7/2
  • 4 total stops
  • 33h 52m total
  • Dublin to New Hampshire
Search Deals
7/2
  • 7/2
  • 2 total stops
  • 17h 50m total
  • Dublin to New Hampshire
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£93 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 December 2025
Search Deals

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 26 December 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

Wed 25/2

11:30-13:55

Nonstop7h 25m

Boston Logan Intl

Sun 1/3

22:15-09:20

Nonstop6h 05m

£344

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 25/2

11:30-13:55

Nonstop7h 25m

Boston Logan Intl

Sun 1/3

22:15-09:20

Nonstop6h 05m

£344

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 17/4

10:40-12:39

Nonstop6h 59m

Boston Logan Intl

Tue 21/4

21:02-08:20

Nonstop6h 18m

£347

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 14/5

09:30-17:00

1 stop12h 30m

Boston Logan Intl

Sun 17/5

16:19-06:30

1 stop9h 11m

£352

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 9/2

11:40-13:55

Nonstop7h 15m

Boston Logan Intl

Mon 16/2

08:11-05:15

1 stop16h 04m

£363

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 5/2

16:45-18:59

Nonstop7h 14m

Boston Logan Intl

Sun 8/2

08:10-05:15

1 stop16h 05m

£363

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 3/2

11:40-13:55

Nonstop7h 15m

Boston Logan Intl

Tue 10/2

13:31-05:15

1 stop10h 44m

£363

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 1/3

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Thu 5/3

11:35-10:15

1 stop17h 40m

£365

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 25/2

11:30-15:50

2 stops33h 20m

Boston Logan Intl

Sun 1/3

17:35-18:20

1 stop19h 45m

£374

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 1/5

05:55-13:10

1 stop12h 15m

Boston Logan Intl

Thu 7/5

23:30-10:45

Nonstop6h 15m

£383

Flights are sorted by cheapest return flights first.

Deals found on 26/12

Showing 1-10 of 32 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 6h 59m. Fly via KLM, Delta, or JetBlue to get the fastest option. Dublin and New Hampshire are separated by a distance of 2983 mi. Generally, flights for this route are direct.

  • 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

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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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