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$265+ Cheap flights from New Hampshire to Dublin (DUB)

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — DUB
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from New Hampshire to Dublin

Keep the following information in mind while searching for New Hampshire to Dublin flight deals. Data was last updated July 3, 2025.

Round-trip from

$387
(Air Canada)

One-way from

$265
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$676
From New Hampshire to Dublin
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One-way flight from New Hampshire to Dublin
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Highest demand for flights based on searches. 14% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from New Hampshire to Dublin

Cheapest flights from New Hampshire to Dublin
Explore the most affordable flight options available from New Hampshire to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Air Canada deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/710:20 amBOS - DUB
2 stops16h 55mAir Canada
Wed 8/139:50 amDUB - BOS
2 stops33h 45mAir Canada
Deal found 7/3$387
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:35 pmBOS - DUB
Nonstop6h 10mDelta
Tue 9/2310:00 amDUB - BOS
1 stop18h 53mDelta
Deal found 7/3$388
This PLAY deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:15 pmBOS - DUB
1 stop9h 50mPLAY
Fri 9/511:35 amDUB - BOS
1 stop11h 15mPLAY
Deal found 7/3$390
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:20 amBOS - DUB
1 stop16h 25mUnited Airlines
Sun 8/318:50 amDUB - BOS
1 stop20h 09mUnited Airlines
Deal found 7/2$391
This JetBlue deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/289:50 pmBOS - DUB
Nonstop6h 10mJetBlue
Mon 8/410:40 amDUB - BOS
Nonstop7h 11mJetBlue
Deal found 7/3$396
This KLM deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:40 pmBOS - DUB
Nonstop6h 05mMultiple Airlines
Mon 9/18:45 pmDUB - BOS
1 stop21h 55mMultiple Airlines
Deal found 7/1$398
This Icelandair deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/612:35 pmBOS - DUB
1 stop17h 30mIcelandair
Thu 9/112:15 pmDUB - BOS
1 stop9h 35mIcelandair
Deal found 7/3$399
This oojo deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:40 pmBOS - DUB
2 stops20h 35mScandinavian Airlines
Sun 10/125:00 pmDUB - BOS
1 stop27h 35mScandinavian Airlines
Deal found 7/3$402
This FlightHub deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:30 pmBOS - DUB
Nonstop6h 00mAer Lingus
Thu 8/214:45 pmDUB - BOS
Nonstop7h 00mAer Lingus
Deal found 7/3$412
This SWISS deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/179:40 pmBOS - DUB
1 stop29h 15mSWISS
Wed 7/236:40 pmDUB - BOS
1 stop30h 15mSWISS
Deal found 7/2$435
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:45 pmMHT - DUB
1 stop10h 35mUnited Airlines
Tue 8/199:20 amDUB - MHT
2 stops34h 37mUnited Airlines
Deal found 7/3$502
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:22 pmPWM - DUB
1 stop9h 58mUnited Airlines
Wed 11/199:00 amDUB - PWM
2 stops33h 58mUnited Airlines
Deal found 7/1$504

Cheapflights Fare Finder

Customize your flight search to find flights from New Hampshire to Dublin 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 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from New Hampshire to Dublin that are best for you.

Fly from

New Hampshire

Fly to

Dublin

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 8/7

10:20 am-8:15 am

2 stops16h 55m

Dublin

Wed 8/13

9:50 am-2:35 pm

2 stops33h 45m

$387

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 9/9

1:38 pm-8:15 am

2 stops13h 37m

Dublin

Tue 9/16

9:20 am-5:47 pm

2 stops13h 27m

$388

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 8/29

7:15 pm-10:05 am

1 stop9h 50m

Dublin

Fri 9/5

11:35 am-5:50 pm

1 stop11h 15m

$390

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 7/28

9:50 pm-9:00 am

Nonstop6h 10m

Dublin

Mon 8/4

10:40 am-12:51 pm

Nonstop7h 11m

$396

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 8/18

11:40 pm-10:45 am

Nonstop6h 05m

Dublin

Mon 9/1

8:45 pm-1:40 pm

1 stop21h 55m

$398

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 9/6

12:35 pm-11:05 am

1 stop17h 30m

Dublin

Fri 9/12

12:15 pm-6:50 pm

1 stop11h 35m

$399

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 10/3

5:40 pm-7:15 pm

2 stops20h 35m

Dublin

Sun 10/12

5:00 pm-3:35 pm

1 stop27h 35m

$402

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 9/16

5:05 pm-9:15 am

1 stop11h 10m

Dublin

Thu 10/2

3:00 pm-5:15 pm

Nonstop7h 15m

$408

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 8/12

5:30 pm-4:30 am

Nonstop6h 00m

Dublin

Thu 8/21

4:45 pm-6:45 pm

Nonstop7h 00m

$412

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 7/24

8:05 pm-7:15 pm

1 stop18h 10m

Dublin

Tue 7/29

8:00 pm-5:40 pm

1 stop26h 40m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 41 results
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Best time to book a flight from New Hampshire to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from New Hampshire with our price prediction graph.
Estimated round-trip 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 New Hampshire to Dublin

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

Find hourly flight availability from New Hampshire to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and SWISS from New Hampshire to Dublin to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
2,916 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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

Find useful and relevant information for your journey from New Hampshire to Dublin. 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 into for flights to Dublin from New Hampshire?

    If you book a flight to Dublin from New Hampshire, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin.

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

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $267. However, be on the lookout for offers from JetBlue and TAP AIR PORTUGAL, as they are both options that can get you from New Hampshire to Dublin for a low price.

  • What are the most popular routes from New Hampshire to Dublin?

    The most popular flight routes from New Hampshire to Dublin are Boston Logan Intl - Dublin, Manchester - Dublin and Portland - Dublin.

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

    Yes. In addition to deals on New Hampshire to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Dublin.

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

    Yes. Cheapflights offers flight deals from New Hampshire to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Hampshire to Dublin?

    Currently, November is the cheapest month in which you can book a flight from New Hampshire to Dublin (average of $509). Flying from New Hampshire to Dublin in June is currently the most expensive (average of $929). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Hampshire?

Book flights to New Hampshire if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top airline flying from New Hampshire to Dublin

Discover the top airline that operate flights from New Hampshire to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$752Average$1,188FlexibilityNo cancel feeOn-time71%

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