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 £328 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include PLAY from £352 and Aer Lingus from £359 one-way.

How far in advance should I book a flight from Dublin to New Hampshire?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 31% on flights from Dublin to New Hampshire compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £340. For sooner than that we have options available in the next 3 days from £571.

What is the cheapest month to fly from Dublin to New Hampshire?

Flights from Dublin to New Hampshire lean towards being more expensive in July. Prices are generally better when you fly from Dublin to New Hampshire in February, with the cheapest ticket starting at £214.

What is the cheapest time of day to fly from DUB to NH?

When flying from Dublin to New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£326+ Flights from Dublin to New Hampshire

Cheap flight deals from Dublin to New Hampshire

Round-trip from	£326
Popular in	July
Cheapest in	February
Average price	£482

British Airways
3/11-9/11
3 total stops
26h 28m total
Dublin to New Hampshire

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£57 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 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 4 July 2025.

Mon 3/1108:40DUB - BOS

1 stop12h 15mBritish Airways

Sun 9/1114:37BOS - DUB

2 stops14h 13mBritish Airways

Deal found 3/7£326

Wed 22/1011:45DUB - BOS

2 stops32h 50mScandinavian Airlines

Thu 30/1018:35BOS - DUB

1 stop19h 45mScandinavian Airlines

Deal found 3/7£327

Mon 27/1013:25DUB - BOS

1 stop10h 40mMultiple Airlines

Sun 2/1122:20BOS - DUB

Nonstop6h 00mMultiple Airlines

Deal found 3/7£334

Fri 24/1011:10DUB - BOS

1 stop12h 10mKLM

Fri 31/1021:50BOS - DUB

1 stop10h 50mKLM

Deal found 3/7£338

Fri 21/1111:30DUB - BOS

Nonstop7h 35mAir France

Sun 30/1122:20BOS - DUB

Nonstop6h 00mAir France

Deal found 3/7£340

Thu 23/1012:00DUB - BOS

Nonstop7h 15mDelta

Fri 31/1022:05BOS - DUB

1 stop14h 35mDelta

Deal found 3/7£346

Tue 9/918:50DUB - BOS

2 stops30h 55mTAP AIR PORTUGAL

Tue 16/922:40BOS - DUB

1 stop20h 15mTAP AIR PORTUGAL

Deal found 2/7£357

Wed 12/1109:00DUB - MHT

2 stops33h 47mUnited Airlines

Sun 16/1114:27MHT - DUB

2 stops36h 43mUnited Airlines

Deal found 30/6£683

Best flights from Dublin to New Hampshire
Discover carefully curated flight deals from Dublin to New Hampshire that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 July 2025.

Mon 3/1108:40DUB - BOS

1 stop12h 15mBritish Airways

Sun 9/1114:37BOS - DUB

2 stops14h 13mBritish Airways

Deal found 3/7£326

Wed 22/1011:45DUB - BOS

2 stops32h 50mScandinavian Airlines

Thu 30/1018:35BOS - DUB

1 stop19h 45mScandinavian Airlines

Deal found 3/7£327

Mon 27/1008:50DUB - BOS

1 stop15h 05mMultiple Airlines

Sun 2/1122:20BOS - DUB

Nonstop6h 00mMultiple Airlines

Deal found 3/7£334

Fri 24/1011:10DUB - BOS

1 stop12h 10mKLM

Fri 31/1021:50BOS - DUB

1 stop10h 50mKLM

Deal found 3/7£338

Fri 21/1111:30DUB - BOS

Nonstop7h 35mAir France

Sun 30/1122:20BOS - DUB

Nonstop6h 00mAir France

Deal found 3/7£340

Thu 23/1012:00DUB - BOS

Nonstop7h 15mDelta

Fri 31/1022:05BOS - DUB

1 stop14h 35mDelta

Deal found 3/7£346

Tue 9/918:50DUB - BOS

2 stops30h 55mTAP AIR PORTUGAL

Tue 16/922:40BOS - DUB

1 stop20h 15mTAP AIR PORTUGAL

Deal found 2/7£357

Wed 12/1109:00DUB - MHT

2 stops33h 47mUnited Airlines

Sun 16/1114:27MHT - DUB

2 stops36h 43mUnited Airlines

Deal found 30/6£683

Direct flights from Dublin to New Hampshire
Explore direct flight options from Dublin to New Hampshire based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 July 2025.

Fri 21/1111:30DUB - BOS

Nonstop7h 35mAir France

Sun 30/1122:20BOS - DUB

Nonstop6h 00mAir France

Deal found 3/7£340

Mon 25/815:00DUB - BOS

Nonstop7h 20mDelta

Sun 31/823:40BOS - DUB

Nonstop6h 05mDelta

Deal found 2/7£477

Tue 19/812:40DUB - BOS

Nonstop7h 00mAer Lingus

Tue 26/817:30BOS - DUB

Nonstop6h 00mAer Lingus

Deal found 3/7£478

Sun 7/910:40DUB - BOS

Nonstop7h 01mJetBlue

Wed 1/1021:45BOS - DUB

Nonstop6h 15mJetBlue

Deal found 2/7£497

Wed 3/1216:45DUB - BOS

Nonstop7h 10mAmerican Airlines

Sat 27/1221:20BOS - DUB

Nonstop6h 00mAmerican Airlines

Deal found 2/7£503

Sat 2/815:00DUB - BOS

Nonstop7h 20mMultiple Airlines

Tue 5/823:40BOS - DUB

Nonstop6h 05mMultiple Airlines

Deal found 3/7£732

Last-minute flights from Dublin to New Hampshire
Discover last-minute flight deals from Dublin to New Hampshire. Data last updated 4 July 2025 and is based on user searches.

Mon 7/710:40DUB - BOS

Nonstop7h 11mJetBlue

Sun 13/721:50BOS - DUB

Nonstop6h 10mJetBlue

Deal found 1/7£486

Tue 8/710:40DUB - BOS

Nonstop7h 11mJetBlue

Wed 16/717:05BOS - DUB

1 stop10h 15mJetBlue

Deal found 3/7£553

Tue 8/713:00DUB - BOS

2 stops35h 40mMultiple Airlines

Wed 16/719:15BOS - DUB

1 stop10h 00mMultiple Airlines

Deal found 3/7£593

Thu 10/714:15DUB - BOS

1 stop12h 45mIcelandair

Tue 22/720:50BOS - DUB

1 stop9h 15mIcelandair

Deal found 2/7£440

Thu 10/709:30DUB - BOS

1 stop12h 56mAmerican Airlines

Tue 22/713:16BOS - DUB

1 stop12h 14mAmerican Airlines

Deal found 3/7£446

Thu 10/710:40DUB - BOS

2 stops17h 54mBritish Airways

Tue 22/721:55BOS - DUB

1 stop15h 00mBritish Airways

Deal found 3/7£473

Thu 10/720:15DUB - BOS

2 stops31h 36mScandinavian Airlines

Mon 25/817:40BOS - DUB

2 stops20h 45mScandinavian Airlines

Deal found 2/7£541

Sun 13/705:55DUB - BOS

1 stop19h 15mLufthansa

Thu 24/720:05BOS - DUB

1 stop18h 10mLufthansa

Deal found 3/7£620

Sun 13/708:50DUB - BOS

1 stop10h 24mUnited Airlines

Sun 20/716:32BOS - DUB

1 stop9h 48mUnited Airlines

Deal found 2/7£634

Sun 13/705:55DUB - BOS

1 stop15h 35mDelta

Wed 23/718:40BOS - DUB

1 stop10h 45mDelta

Deal found 2/7£652

Sun 13/719:50DUB - BOS

2 stops53h 05mSWISS

Fri 18/721:40BOS - DUB

2 stops40h 25mSWISS

Deal found 3/7£746

Sun 13/718:50DUB - BOS

2 stops30h 55mTAP AIR PORTUGAL

Sun 20/707:10BOS - DUB

2 stops29h 55mTAP AIR PORTUGAL

Deal found 2/7£820

One-way flights from Dublin to New Hampshire
Search for one-way flight options from Dublin to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 4 July 2025.

Fri 26/1204:25DUB - BOS

1 stop20h 45mTAP AIR PORTUGAL

Deal found 2/7£328

Tue 19/807:20DUB - BOS

2 stops18h 55mMultiple Airlines

Deal found 2/7£339

Sun 24/811:35DUB - BOS

1 stop11h 15mPLAY

Deal found 3/7£352

Wed 17/912:40DUB - BOS

Nonstop7h 00mAer Lingus

Deal found 2/7£359

Fri 25/711:30DUB - MHT

1 stop16h 57mJetBlue

Deal found 30/6£392

Sat 12/711:30DUB - BOS

1 stop14h 06mJetBlue

Deal found 3/7£426

Wed 16/711:35DUB - BOS

1 stop11h 15mWorldTicket

Deal found 2/7£429

Mon 28/716:55DUB - BOS

1 stop31h 45mTurkish Airlines

Deal found 2/7£450

Mon 3/1111:30DUB - BOS

Nonstop7h 35mDelta

Deal found 3/7£462

Thu 23/1010:40DUB - MHT

2 stops17h 16mMultiple Airlines

Deal found 2/7£623

Thu 23/1012:30DUB - MHT

1 stop31h 32mUnited Airlines

Deal found 2/7£1,086

Cheapflights Fare Finder

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

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 3/11

08:40-15:55

1 stop12h 15m

Boston Logan Intl

Sun 9/11

14:37-09:50

2 stops14h 13m

£326

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 22/10

11:45-15:35

2 stops32h 50m

Boston Logan Intl

Thu 30/10

18:35-18:20

1 stop19h 45m

£327

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 27/10

08:50-19:55

1 stop15h 05m

Boston Logan Intl

Sun 2/11

22:20-09:20

Nonstop6h 00m

£334

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 24/10

11:10-18:20

1 stop12h 10m

Boston Logan Intl

Fri 31/10

21:50-12:40

1 stop10h 50m

£338

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 21/11

11:30-14:05

Nonstop7h 35m

Boston Logan Intl

Sun 30/11

22:20-09:20

Nonstop6h 00m

£340

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 23/10

12:00-14:15

Nonstop7h 15m

Boston Logan Intl

Fri 31/10

22:05-16:40

1 stop14h 35m

£346

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 9/9

18:50-20:45

2 stops30h 55m

Boston Logan Intl

Tue 16/9

22:40-23:55

1 stop20h 15m

£357

DublinManchester

DUB - MHT

DUBMHT

Dublin

Wed 12/11

09:00-13:47

2 stops33h 47m

Manchester

Sun 16/11

14:27-08:10

2 stops36h 43m

£683

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 26/12

04:25-20:10

1 stop20h 45m

£328

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 19/8

07:20-21:15

2 stops18h 55m

£339

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 19 results

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

Read reviews from past customers who have flown with Delta, KLM, andAir France 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

7,970 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,970 reviews

Delta

8.0

Very Good

7,970 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,363 reviews

Delta

8.0

Very Good

7,970 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,473 reviews

Delta

8.0

Very Good

7,970 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,845 reviews

Delta

8.0

Very Good

7,970 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

JetBlue

7.3

Good

2,911 reviews

Delta

8.0

Very Good

7,970 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 £328 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include PLAY from £352 and Aer Lingus from £359 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

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

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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Cheap flights from Dublin to New Hampshire from £326

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 4 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Dublin to New Hampshire

Cheapest flights from Dublin to New HampshireExplore 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 4 July 2025.

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 4 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dublin to New Hampshire that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Dublin to New Hampshire

Reviews of airlines servicing New Hampshire

Read reviews from past customers who have flown with Delta, KLM, andAir France from Dublin to New Hampshire. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines to fly from Dublin to New Hampshire one-way?

Can I find deals for flights from Dublin to New Hampshire that include hotel bookings?

How can I find direct flights from Dublin to New Hampshire?

Can I find deals for business class flights from Dublin to New Hampshire?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 4 July 2025.