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Cheap flights from Belfast City Airport to New Hampshire from £404

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — MHT
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Belfast City to New Hampshire

Keep the following information in mind while searching for Belfast City to New Hampshire flight deals. Data was last updated 15 September 2025.

Round-trip from

£423

One-way from

£404

Popular in

December

Cheapest in

February

Average price

£489
KLM
  • KLM
  • 15/10-22/10
  • 2 total stops
  • 36h 50m total
  • Belfast to New Hampshire
Search Deals
28/9
  • 28/9
  • 3 total stops
  • 48h 33m total
  • Belfast to New Hampshire
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Belfast City to New Hampshire

Cheapest flights from Belfast City to New Hampshire
Explore the most affordable flight options available from Belfast City to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Mon 22/915:25BHD - BOS
1 stop24h 50mAmerican Airlines
Tue 30/920:10BOS - BHD
1 stop11h 50mAmerican Airlines
Deal found 13/9£414
Mon 22/906:30BHD - BOS
2 stops21h 00mVirgin Atlantic
Tue 30/920:15BOS - BHD
1 stop20h 00mVirgin Atlantic
Deal found 14/9£422
Wed 15/1006:30BHD - BOS
1 stop16h 50mKLM
Wed 22/1020:15BOS - BHD
1 stop20h 00mKLM
Deal found 15/9£423
Wed 15/1006:30BHD - BOS
1 stop16h 50mDelta
Wed 22/1013:05BOS - BHD
2 stops22h 50mDelta
Deal found 15/9£428
Mon 22/906:30BHD - BOS
2 stops13h 35mMultiple Airlines
Tue 30/922:20BOS - BHD
2 stops13h 35mMultiple Airlines
Deal found 13/9£466
Fri 10/1017:25BHD - BOS
1 stop28h 05mKLM
Sun 12/1016:50BOS - BHD
1 stop23h 25mKLM
Deal found 15/9£484
Wed 24/906:50BHD - MHT
2 stops19h 03mAmerican Airlines
Sun 28/915:59MHT - BHD
2 stops14h 31mAmerican Airlines
Deal found 13/9£568
Mon 22/909:50BHD - BOS
2 stops18h 00mIberia
Tue 30/916:30BOS - BHD
2 stops13h 05mIberia
Deal found 13/9£586
Fri 10/1006:30BHD - BOS
2 stops19h 57mVirgin Atlantic
Sun 12/1018:30BOS - BHD
2 stops41h 25mVirgin Atlantic
Deal found 15/9£630
Thu 18/906:35BHD - MHT
2 stops34h 33mAmerican Airlines
Mon 22/917:46MHT - BHD
2 stops16h 54mAmerican Airlines
Deal found 12/9£1,068

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City 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 15 September 2025.
Use the filters below to find and compare flights from Belfast City Airport to New Hampshire that are best for you.

Fly from

Belfast City

Fly to

New Hampshire

Route

Depart

Return

Price

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 15/10

06:30-18:20

1 stop16h 50m

Boston Logan Intl

Wed 22/10

20:15-21:15

1 stop20h 00m

£423

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 15/10

06:30-18:20

1 stop16h 50m

Boston Logan Intl

Wed 22/10

13:05-16:55

2 stops22h 50m

£428

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 10/10

17:25-16:30

1 stop28h 05m

Boston Logan Intl

Sun 12/10

16:50-21:15

1 stop23h 25m

£484

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 10/10

06:30-21:27

2 stops19h 57m

Boston Logan Intl

Sun 12/10

18:30-16:55

2 stops41h 25m

£630

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 10/3

06:35-16:55

1 stop14h 20m

Boston Logan Intl

Wed 11/3

19:55-09:10

1 stop9h 15m

£2,365

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 28/9

18:15-13:48

3 stops48h 33m

£404

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 28/9

20:05-22:45

1 stop31h 40m

£700

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Best time to book a flight from Belfast City to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Belfast City 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 Belfast City Airport 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 Belfast City to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Belfast City Airport to New Hampshire?

    Airlines like KLM and Delta fly from Belfast City Airport to New Hampshire in about 16h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from Belfast City Airport to New Hampshire is about 2981 mi.

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

    Yes. In addition to deals on Belfast City to New Hampshire flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City 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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Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast City to New Hampshire?

When you search for this flight from Belfast City to New Hampshire, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Belfast City 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 Belfast City to New Hampshire with no change fees?

Certainly. Search results for flights to New Hampshire from Belfast City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Belfast City to New Hampshire and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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