$533+ Cheap flights from New Hampshire to Ireland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — DUB
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from New Hampshire to Ireland with Cheapflights
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Cheapest flights from New Hampshire to IrelandExplore the most affordable flight options available from New Hampshire to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from New Hampshire to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:11 am -
1 stop16h 29m
Tue 12/811:30 am -
1 stop11h 54m
Deal found 10/17![American Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 10/18. 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 12/22:38 pm -
1 stop14h 42m
Wed 12/912:05 pm -
1 stop30h 58m
Deal found 10/18![United Airlines logo]()
$735
This British Airways deal was found by Cheapflights users on 10/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:51 am -
2 stops18h 04m
Thu 12/108:50 am -
2 stops19h 45m
Deal found 10/19![Multiple Airlines logo]()
$779
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 11/299:25 am -
1 stop19h 55m
Sun 12/69:00 am -
2 stops34h 03m
Deal found 10/15![United Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/302:38 pm -
2 stops14h 17m
Mon 12/710:40 am -
2 stops32h 23m
Deal found 10/16![United Airlines logo]()
$784
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:00 am -
1 stop21h 40m
Sun 12/611:30 am -
1 stop11h 54m
Deal found 10/15![American Airlines logo]()
$785
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/242:38 pm -
1 stop14h 42m
Mon 11/3012:05 pm -
1 stop30h 58m
Deal found 10/16![United Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/302:38 pm -
1 stop15h 42m
Thu 11/512:05 pm -
1 stop16h 54m
Deal found 10/15![United Airlines logo]()
$829
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Thu 10/222:50 pm -
1 stop14h 50m
Thu 10/2912:05 pm -
1 stop15h 54m
Deal found 10/16![United Airlines logo]()
$867
This Gurufare deal was found by Cheapflights users on 10/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/272:38 pm -
1 stop14h 42m
Mon 11/3012:05 pm -
1 stop30h 58m
Deal found 10/17![Lufthansa logo]()
$921
Best flights from New Hampshire to IrelandDiscover carefully curated flight deals from New Hampshire to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from New Hampshire to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 2/132:31 pm -
2 stops36h 39m
Tue 2/1610:40 am -
2 stops32h 12m
Deal found 10/15![United Airlines logo]()
$732
This British Airways deal was found by Cheapflights users on 10/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:51 am -
2 stops18h 04m
Thu 12/108:50 am -
2 stops19h 45m
Deal found 10/19![Multiple Airlines logo]()
$779
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1310:57 am -
2 stops12h 23m
Sun 1/1711:30 am -
1 stop11h 15m
Deal found 10/17![American Airlines logo]()
$1,029
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/309:25 am -
1 stop19h 55m
Mon 12/79:00 am -
2 stops34h 03m
Deal found 10/16![United Airlines logo]()
$782
This British Airways deal was found by Cheapflights users on 10/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1310:57 am -
2 stops17h 58m
Mon 1/188:45 am -
2 stops19h 07m
Deal found 10/17![Multiple Airlines logo]()
$788
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/32:38 pm -
1 stop14h 42m
Thu 12/1012:05 pm -
1 stop30h 58m
Deal found 10/19![United Airlines logo]()
$785
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/242:38 pm -
1 stop14h 42m
Mon 11/3012:05 pm -
1 stop30h 58m
Deal found 10/16![United Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/302:38 pm -
1 stop15h 42m
Thu 11/512:05 pm -
1 stop16h 54m
Deal found 10/15![United Airlines logo]()
$829
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 2/122:31 pm -
2 stops35h 59m
Tue 2/1610:40 am -
2 stops32h 12m
Deal found 10/15![United Airlines logo]()
$898
This United Airlines deal was found by Cheapflights users on 10/17. 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 1/132:36 pm -
2 stops35h 54m
Sun 1/179:00 am -
2 stops34h 01m
Deal found 10/17![United Airlines logo]()
$903
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Fri 11/272:38 pm -
2 stops14h 17m
Mon 11/309:00 am -
2 stops34h 03m
Deal found 10/17![United Airlines logo]()
$930
Last-minute flights from New Hampshire to IrelandDiscover last-minute flight deals from New Hampshire to Ireland. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Ireland. Data last updated October 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Thu 10/222:50 pm -
1 stop14h 50m
Thu 10/2912:05 pm -
1 stop15h 54m
Deal found 10/16![United Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/222:50 pm -
1 stop11h 30m
Sun 10/2512:05 pm -
1 stop15h 54m
Deal found 10/14![United Airlines logo]()
$1,058
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/302:38 pm -
1 stop15h 42m
Thu 11/512:05 pm -
1 stop16h 54m
Deal found 10/15![United Airlines logo]()
$829
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/242:38 pm -
1 stop14h 42m
Mon 11/3012:05 pm -
1 stop30h 58m
Deal found 10/16![United Airlines logo]()
$820
This Gurufare deal was found by Cheapflights users on 10/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/272:38 pm -
1 stop14h 42m
Mon 11/3012:05 pm -
1 stop30h 58m
Deal found 10/17![Lufthansa logo]()
$921
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Fri 11/272:38 pm -
1 stop14h 42m
Mon 11/309:00 am -
2 stops34h 03m
Deal found 10/17![United Airlines logo]()
$925
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 11/299:25 am -
1 stop19h 55m
Sun 12/69:00 am -
2 stops34h 03m
Deal found 10/15![United Airlines logo]()
$782
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:00 am -
1 stop21h 40m
Sun 12/611:30 am -
1 stop11h 54m
Deal found 10/15![American Airlines logo]()
$785
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/302:38 pm -
2 stops14h 17m
Mon 12/710:40 am -
2 stops32h 23m
Deal found 10/16![United Airlines logo]()
$784
One-way flights from New Hampshire to IrelandSearch for one-way flight options from New Hampshire to Ireland. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from New Hampshire to Ireland. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/172:38 pm -
1 stop14h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![United Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 1/102:36 pm -
2 stops35h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![United Airlines logo]()
$552
This KAYAK deal was found by Cheapflights users on 10/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:22 pm -
1 stop30h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Aer Lingus logo]()
$568
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 11/219:25 am -
2 stops40h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:18 pm -
3 stops41h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$697
Find flight deals from New Hampshire to Ireland
Keep the following information in mind while searching for New Hampshire to Ireland flight deals. Data was last updated October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $729 (American Airlines) |
One-way from | $533 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $651 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire to Ireland 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 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from New Hampshire to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ManchesterDublin
MHT Manchester - DUB Dublin
MHTDUB
Manchester
Tue 11/17
2:38 pm-9:55 am
2 stops14h 17m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$533
ManchesterDublin
MHT Manchester - DUB Dublin
MHTDUB
Manchester
Sun 1/10
2:36 pm-7:30 am
2 stops35h 54m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$552
ManchesterDublin
MHT Manchester - DUB Dublin
MHTDUB
Manchester
Sat 11/21
9:25 am-7:10 am
2 stops40h 45m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$609
ManchesterDublin
MHT Manchester - DUB Dublin
MHTDUB
Manchester
Sat 2/13
2:31 pm-8:10 am
2 stops36h 39m
Dublin
Tue 2/16
10:40 am-1:52 pm
2 stops32h 12m
$732
ManchesterDublin
MHT Manchester - DUB Dublin
MHTDUB
Manchester
Thu 12/3
10:51 am-9:55 am
2 stops18h 04m
Dublin
Thu 12/10
8:50 am-11:35 pm
2 stops19h 45m
$779
ManchesterDublin
MHT Manchester - DUB Dublin
MHTDUB
Manchester
Mon 11/30
9:25 am-10:20 am
1 stop19h 55m
Dublin
Mon 12/7
9:00 am-2:03 pm
2 stops34h 03m
$782
ManchesterDublin
MHT Manchester - DUB Dublin
MHTDUB
Manchester
Thu 12/3
2:38 pm-10:20 am
1 stop14h 42m
Dublin
Thu 12/10
12:05 pm-2:03 pm
1 stop30h 58m
$785
ManchesterDublin
MHT Manchester - DUB Dublin
MHTDUB
Manchester
Wed 1/13
10:57 am-9:55 am
2 stops17h 58m
Dublin
Mon 1/18
8:45 am-10:52 pm
2 stops19h 07m
$788
ManchesterDublin
MHT Manchester - DUB Dublin
MHTDUB
Manchester
Tue 11/24
2:38 pm-10:20 am
1 stop14h 42m
Dublin
Mon 11/30
12:05 pm-2:03 pm
1 stop30h 58m
$820
ManchesterDublin
MHT Manchester - DUB Dublin
MHTDUB
Manchester
Fri 10/30
2:38 pm-10:20 am
1 stop15h 42m
Dublin
Thu 11/5
12:05 pm-11:59 pm
1 stop16h 54m
$829
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from New Hampshire to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from New Hampshire with our price prediction graph.
MHT-DUB
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 Ireland
USNH-IE0
MHT-DUB
No data available for this route at this time. Please check back soon.
Related info for your journey
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