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Cheap flights from Dublin to New Hampshire from £304

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MHT
4 Jan — 11 Jan1
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 5 December 2025.

Wed 17/1220:40DUB - BOS
1 stop30h 15mBritish Airways
Wed 11/308:30BOS - DUB
1 stop19h 25mBritish Airways
Deal found 2/12£370
Tue 16/1205:00DUB - BOS
1 stop13h 25mLufthansa
Sat 31/114:27BOS - DUB
2 stops14h 38mLufthansa
Deal found 3/12£393
Mon 15/1211:30DUB - BOS
1 stop12h 03mMultiple Airlines
Tue 23/1215:30BOS - DUB
1 stop12h 10mMultiple Airlines
Deal found 3/12£401
Tue 16/1212:05DUB - BOS
2 stops15h 40mUnited Airlines
Sat 31/112:45BOS - DUB
2 stops13h 45mUnited Airlines
Deal found 3/12£410
Mon 22/1211:30DUB - BOS
Nonstop7h 10mDelta
Sat 31/110:05BOS - DUB
2 stops16h 55mDelta
Deal found 2/12£418
Sun 7/1208:45DUB - BOS
1 stop12h 15mBritish Airways
Sun 14/1219:15BOS - DUB
1 stop12h 00mBritish Airways
Deal found 2/12£426
Fri 26/1213:25DUB - BOS
1 stop10h 30mKLM
Sun 28/1222:05BOS - DUB
Nonstop6h 15mKLM
Deal found 2/12£427
Wed 24/1209:00DUB - BOS
2 stops29h 32mAir Canada
Sun 28/1206:15BOS - DUB
1 stop19h 55mAir Canada
Deal found 3/12£431
Tue 16/1212:05DUB - BOS
2 stops15h 40mUnited Airlines
Wed 7/112:08BOS - DUB
2 stops15h 02mUnited Airlines
Deal found 3/12£432
Mon 15/1213:25DUB - BOS
1 stop10h 30mDelta
Tue 23/1222:05BOS - DUB
Nonstop6h 15mDelta
Deal found 3/12£433
Wed 24/1205:55DUB - BOS
1 stop12h 25mDelta
Sun 28/1222:05BOS - DUB
Nonstop6h 15mDelta
Deal found 2/12£434

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 5 December 2025.

Round-trip from

£316

One-way from

£304

Popular in

July

Cheapest in

February

Average price

£432
Scandinavian Airlines
  • Scandinavian Airlines
  • 27/2-6/3
  • 2 total stops
  • 43h 10m total
  • Dublin to New Hampshire
Search Deals
24/2
  • 24/2
  • 1 total stop
  • 13h 50m total
  • Dublin to New Hampshire
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£83 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 5 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

13:10-22:52

2 stops14h 42m

Boston Logan Intl

Sun 1/3

19:00-14:20

2 stops14h 20m

£316

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 11/3

05:10-14:10

1 stop13h 00m

Boston Logan Intl

Mon 23/3

19:34-10:20

1 stop10h 46m

£325

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 11/3

05:10-14:10

1 stop13h 00m

Boston Logan Intl

Sat 21/3

14:02-07:30

1 stop13h 28m

£325

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 14/4

06:05-15:55

1 stop14h 50m

Boston Logan Intl

Sun 26/4

11:17-07:30

1 stop15h 13m

£329

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 13/4

06:00-15:55

1 stop14h 55m

Boston Logan Intl

Sun 19/4

19:34-10:40

1 stop10h 06m

£329

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 15/4

08:45-15:55

1 stop12h 10m

Boston Logan Intl

Sat 25/4

19:34-10:40

1 stop10h 06m

£329

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 6/2

11:30-18:13

1 stop11h 43m

Boston Logan Intl

Fri 13/2

17:10-08:40

1 stop10h 30m

£331

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 25/2

05:55-18:55

1 stop18h 00m

Boston Logan Intl

Sun 1/3

17:05-08:45

1 stop10h 40m

£334

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 13/5

09:30-14:55

1 stop10h 25m

Boston Logan Intl

Wed 20/5

16:19-06:30

1 stop9h 11m

£334

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 18/2

13:25-18:55

1 stop10h 30m

Boston Logan Intl

Sun 22/2

22:15-09:20

Nonstop6h 05m

£334

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 29 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 13h. Fly via British Airways, Lufthansa, 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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Alternative routes for Dublin to New Hampshire

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Fly with Cheapflights

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

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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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