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Cheap flights from Dublin to New Hampshire from £325

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MHT
9 Sep — 16 Sep1
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 10 August 2026.

Sun 18/1007:05 -
2 stops19h 40m
Fri 23/1023:00 -
1 stop9h 15m
Deal found 10/8£420
Thu 8/1012:45 -
Nonstop7h 10m
Mon 12/1021:15 -
Nonstop6h 10m
Deal found 9/8£421
Fri 25/912:45 -
Nonstop7h 10m
Wed 30/921:15 -
Nonstop6h 10m
Deal found 7/8£422
Tue 1/914:15 -
1 stop12h 30m
Tue 8/920:50 -
1 stop9h 15m
Deal found 6/8£423
Tue 22/909:50 -
1 stop15h 00m
Mon 28/911:35 -
2 stops16h 30m
Deal found 6/8£424
Sat 14/1108:50 -
1 stop10h 23m
Sat 21/1116:55 -
1 stop11h 05m
Deal found 9/8£424
Thu 19/1108:50 -
1 stop10h 23m
Wed 25/1112:00 -
2 stops16h 00m
Deal found 7/8£425
Fri 30/1005:45 -
1 stop13h 28m
Tue 10/1122:45 -
Nonstop6h 00m
Deal found 6/8£426
Sat 5/905:55 -
1 stop15h 40m
Wed 16/921:45 -
1 stop12h 40m
Deal found 7/8£427
Sat 3/1020:15 -
1 stop21h 20m
Mon 7/1218:35 -
1 stop10h 15m
Deal found 10/8£427
Thu 3/911:10 -
1 stop10h 25m
Sat 12/922:00 -
1 stop15h 25m
Deal found 10/8£428
Tue 1/908:55 -
1 stop12h 40m
Tue 8/923:35 -
Nonstop6h 10m
Deal found 7/8£429

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 10 August 2026.

Round-trip from

£420

One-way from

£325

Popular in

July

Cheapest in

November

Average price

£585
Icelandair
  • Icelandair
  • 18/10-23/10
  • 3 total stops
  • 28h 55m total
  • Dublin to New Hampshire
Search Deals
3/9
  • 3/9
  • 3 total stops
  • 47h 20m total
  • Dublin to New Hampshire
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£106 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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 10 August 2026.
Use the filters below to find and compare flights from Dublin to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBoston

DUB Dublin - BOS Boston Logan Intl

DUBBOS

Dublin

Tue 1/9

14:15-21:45

1 stop12h 30m

Boston Logan Intl

Tue 8/9

20:50-11:05

1 stop9h 15m

£423
Fastest return journey

DublinBoston

DUB Dublin - BOS Boston Logan Intl

DUBBOS

Dublin

Thu 17/9

11:10-16:35

1 stop10h 25m

Boston Logan Intl

Tue 29/9

23:35-10:45

Nonstop6h 10m

£429

DublinBoston

DUB Dublin - BOS Boston Logan Intl

DUBBOS

Dublin

Tue 1/9

08:55-16:35

1 stop12h 40m

Boston Logan Intl

Tue 8/9

23:35-10:45

Nonstop6h 10m

£430

DublinBoston

DUB Dublin - BOS Boston Logan Intl

DUBBOS

Dublin

Tue 1/9

11:10-16:35

1 stop10h 25m

Boston Logan Intl

Tue 8/9

23:35-10:45

Nonstop6h 10m

£431

DublinBoston

DUB Dublin - BOS Boston Logan Intl

DUBBOS

Dublin

Fri 30/10

05:45-15:13

1 stop13h 28m

Boston Logan Intl

Tue 3/11

22:45-09:45

Nonstop6h 00m

£441

DublinBoston

DUB Dublin - BOS Boston Logan Intl

DUBBOS

Dublin

Thu 17/9

05:55-13:19

1 stop12h 24m

Boston Logan Intl

Mon 28/9

23:35-10:45

Nonstop6h 10m

£444

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Tue 25/8

09:50-19:00

2 stops14h 10m

Manchester

Wed 11/11

09:25-10:20

1 stop19h 55m

£595

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Wed 26/8

09:20-19:00

2 stops14h 40m

Manchester

Thu 12/11

09:25-09:55

2 stops19h 30m

£598

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Fri 28/8

09:30-19:00

2 stops14h 30m

Manchester

Thu 12/11

09:25-07:30

2 stops17h 05m

£601

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Wed 26/8

08:50-19:00

1 stop15h 10m

Manchester

Fri 13/11

14:38-10:20

1 stop14h 42m

£601

Flights are sorted by cheapest return flights first.

Deals found on 7/8

Showing 1-10 of 27 resultsSorted by cheapest first
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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 10h 25m. Fly via Icelandair, Delta, 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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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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