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Cheap flights from Dublin to New Hampshire from £335

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MHT
23 Jul — 30 Jul1
1 adult

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 18 July 2025.

Round-trip from

£366

One-way from

£335

Popular in

July

Cheapest in

February

Average price

£549
Scandinavian Airlines
  • Scandinavian Airlines
  • 27/8-31/8
  • 3 total stops
  • 37h 30m total
  • Dublin to New Hampshire
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 19/10
  • 1 total stop
  • 13h 50m total
  • Dublin to New Hampshire
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 18 July 2025.

Wed 27/820:15DUB - BOS
2 stops24h 20mScandinavian Airlines
Sun 31/817:40BOS - DUB
1 stop13h 10mScandinavian Airlines
Deal found 17/7£366
Wed 6/811:35DUB - BOS
1 stop11h 15mPLAY
Wed 27/819:15BOS - DUB
1 stop10h 00mPLAY
Deal found 16/7£370
Tue 30/910:30DUB - BOS
2 stops15h 45mMultiple Airlines
Tue 14/1017:59BOS - DUB
2 stops15h 46mMultiple Airlines
Deal found 17/7£372
Fri 29/818:50DUB - BOS
1 stop30h 15mTAP AIR PORTUGAL
Sun 31/822:55BOS - DUB
2 stops38h 10mTAP AIR PORTUGAL
Deal found 16/7£374
Tue 25/1109:30DUB - BOS
1 stop12h 45mAustrian Airlines
Tue 16/1218:25BOS - DUB
2 stops23h 20mAustrian Airlines
Deal found 15/7£380
Mon 1/1211:40DUB - BOS
Nonstop7h 10mAer Lingus
Sat 13/1217:50BOS - DUB
Nonstop5h 55mAer Lingus
Deal found 17/7£380
Sun 24/812:15DUB - BOS
1 stop28h 20mIcelandair
Sat 30/812:35BOS - DUB
1 stop17h 30mIcelandair
Deal found 17/7£383
Mon 29/1205:55DUB - BOS
1 stop12h 25mDelta
Sat 10/109:55BOS - DUB
2 stops16h 55mDelta
Deal found 17/7£385
Tue 9/917:45DUB - BOS
2 stops31h 25mLufthansa
Tue 16/920:05BOS - DUB
2 stops15h 50mLufthansa
Deal found 17/7£389
Mon 15/1209:00DUB - BOS
2 stops15h 25mUnited Airlines
Sat 27/1214:16BOS - DUB
2 stops12h 14mUnited Airlines
Deal found 17/7£407
Wed 20/810:40DUB - BOS
Nonstop7h 11mJetBlue
Mon 25/821:50BOS - DUB
Nonstop6h 10mJetBlue
Deal found 18/7£416
Wed 6/809:30DUB - BOS
1 stop12h 49mAmerican Airlines
Sun 24/813:08BOS - DUB
1 stop12h 22mAmerican Airlines
Deal found 16/7£451

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 18 July 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 27/8

20:15-15:35

2 stops24h 20m

Boston Logan Intl

Sun 31/8

17:40-11:50

1 stop13h 10m

£366

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 6/8

11:35-17:50

1 stop11h 15m

Boston Logan Intl

Wed 27/8

19:15-10:15

1 stop10h 00m

£370

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 30/9

10:30-21:15

2 stops15h 45m

Boston Logan Intl

Tue 14/10

17:59-14:45

2 stops15h 46m

£372

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 29/8

18:50-20:05

1 stop30h 15m

Boston Logan Intl

Sun 31/8

22:55-18:05

2 stops38h 10m

£374

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 25/11

09:30-17:15

1 stop12h 45m

Boston Logan Intl

Tue 16/12

18:25-22:45

2 stops23h 20m

£380

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 1/12

11:40-13:50

Nonstop7h 10m

Boston Logan Intl

Sat 13/12

17:50-04:45

Nonstop5h 55m

£380

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 24/8

12:15-11:35

1 stop28h 20m

Boston Logan Intl

Sat 30/8

12:35-11:05

1 stop17h 30m

£383

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 29/12

05:55-13:20

1 stop12h 25m

Boston Logan Intl

Sat 10/1

09:55-07:50

2 stops16h 55m

£385

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 9/9

17:45-20:10

2 stops31h 25m

Boston Logan Intl

Tue 16/9

20:05-16:55

2 stops15h 50m

£389

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 15/12

09:00-19:25

2 stops15h 25m

Boston Logan Intl

Sat 27/12

14:16-07:30

2 stops12h 14m

£407

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 26 results
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2
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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.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated 18 July 2025.
Read reviews from past customers who have flown with Delta, Austrian Airlines, andUnited Airlines from Dublin to New Hampshire. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,958 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
817 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,865 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
JetBlue
7.3
Good
2,907 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Turkish Airlines
7.3
Good
3,906 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • 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 £335 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Aer Lingus from £357 and British Airways from £363 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 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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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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