What are the most popular routes from Belfast to New Hampshire?

While some choose either Belfast City - Boston Logan Intl or Belfast City - Manchester, Belfast Intl - Boston Logan Intl is the most popular route from Belfast to New Hampshire.

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

February can be a great time to fly to New Hampshire from Belfast with a flight ticket averaging about £588. Cheapflights users have found deals in the month of February for as cheap as £390. The most expensive prices can be found in the month of November.

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

When flying from Belfast 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.

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

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

How can I find direct flights from Belfast 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 to New Hampshire.

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

Yes. Cheapflights offers flight deals from Belfast 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.

£414+ Flights from Belfast to New Hampshire

Cheap flight deals from Belfast to New Hampshire

Round-trip from	£414
Popular in	November
Cheapest in	February
Average price	£639

American Airlines
1/9-9/9
2 total stops
23h 50m total
Belfast to New Hampshire

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£71 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Belfast to New Hampshire

Cheapest flights from Belfast to New Hampshire
Explore the most affordable flight options available from Belfast to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Mon 1/913:50BHD - BOS

1 stop13h 55mAmerican Airlines

Tue 9/919:40BOS - BHD

1 stop9h 55mAmerican Airlines

Deal found 12/6£414

Mon 23/612:15BHD - BOS

1 stop15h 20mBritish Airways

Mon 30/607:25BOS - BHD

1 stop20h 55mBritish Airways

Deal found 12/6£436

Mon 1/912:25BFS - BOS

3 stops32h 10mMultiple Airlines

Tue 9/917:40BOS - BFS

2 stops16h 20mMultiple Airlines

Deal found 12/6£484

Mon 1/914:25BHD - BOS

3 stops30h 10mMultiple Airlines

Tue 9/917:40BOS - BHD

2 stops14h 15mMultiple Airlines

Deal found 12/6£528

Mon 30/606:30BHD - BOS

2 stops14h 44mDelta

Mon 21/720:59BOS - BHD

2 stops19h 16mDelta

Deal found 11/6£606

Thu 14/810:10BHD - BOS

2 stops13h 35mAer Lingus

Thu 14/821:25BOS - BHD

2 stops14h 00mAer Lingus

Deal found 12/6£868

Best flights from Belfast to New Hampshire
Discover carefully curated flight deals from Belfast to New Hampshire that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Mon 1/913:50BHD - BOS

1 stop13h 55mAmerican Airlines

Tue 9/919:40BOS - BHD

1 stop9h 55mAmerican Airlines

Deal found 12/6£414

Mon 23/612:15BHD - BOS

1 stop15h 20mBritish Airways

Mon 30/607:25BOS - BHD

1 stop20h 55mBritish Airways

Deal found 12/6£436

Mon 1/912:25BFS - BOS

3 stops32h 10mMultiple Airlines

Tue 9/917:40BOS - BFS

2 stops16h 20mMultiple Airlines

Deal found 12/6£484

Mon 30/606:30BHD - BOS

2 stops14h 44mDelta

Mon 21/720:59BOS - BHD

2 stops19h 16mDelta

Deal found 11/6£606

Thu 14/810:10BHD - BOS

2 stops13h 35mAer Lingus

Thu 14/821:25BOS - BHD

2 stops14h 00mAer Lingus

Deal found 12/6£868

Mon 1/914:25BHD - BOS

3 stops30h 10mMultiple Airlines

Tue 9/917:40BOS - BHD

2 stops14h 15mMultiple Airlines

Deal found 12/6£528

Last-minute flights from Belfast to New Hampshire
Discover last-minute flight deals from Belfast to New Hampshire. Data last updated 13 June 2025 and is based on user searches.

Mon 23/612:15BHD - BOS

1 stop15h 20mBritish Airways

Mon 30/607:25BOS - BHD

1 stop20h 55mBritish Airways

Deal found 12/6£436

Mon 23/615:25BHD - BOS

2 stops20h 55mAmerican Airlines

Mon 30/620:10BOS - BHD

1 stop11h 45mAmerican Airlines

Deal found 12/6£444

Mon 23/621:35BFS - BOS

1 stop20h 45mMultiple Airlines

Mon 30/617:05BOS - BFS

2 stops23h 50mMultiple Airlines

Deal found 12/6£495

Mon 23/608:30BHD - BOS

2 stops16h 50mMultiple Airlines

Mon 30/622:20BOS - BHD

2 stops13h 35mMultiple Airlines

Deal found 12/6£587

Mon 30/606:30BHD - BOS

2 stops14h 44mDelta

Mon 21/720:59BOS - BHD

2 stops19h 16mDelta

Deal found 11/6£606

One-way flights from Belfast to New Hampshire
Search for one-way flight options from Belfast to New Hampshire. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Mon 21/721:00BFS - BOS

2 stops29h 15mMultiple Airlines

Deal found 12/6£456

Sun 20/711:00BHD - BOS

3 stops38h 05mMultiple Airlines

Deal found 12/6£517

Sun 20/720:05BHD - BOS

1 stop20h 15mBritish Airways

Deal found 12/6£823

Mon 21/717:25BHD - BOS

1 stop28h 05mKLM

Deal found 12/6£1,667

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 1/9

13:50-22:45

1 stop13h 55m

Boston Logan Intl

Tue 9/9

19:40-10:35

1 stop9h 55m

£414

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 23/6

12:15-22:35

1 stop15h 20m

Boston Logan Intl

Mon 30/6

07:25-09:20

1 stop20h 55m

£436

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 1/9

12:25-15:35

3 stops32h 10m

Boston Logan Intl

Tue 9/9

17:40-15:00

2 stops16h 20m

£484

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 1/9

14:25-15:35

3 stops30h 10m

Boston Logan Intl

Tue 9/9

17:40-12:55

2 stops14h 15m

£528

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 30/6

06:30-16:14

2 stops14h 44m

Boston Logan Intl

Mon 21/7

20:59-21:15

2 stops19h 16m

£606

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 14/8

10:10-18:45

2 stops13h 35m

Boston Logan Intl

Thu 14/8

21:25-16:25

2 stops14h 00m

£868

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 21/7

21:00-21:15

2 stops29h 15m

£456

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 20/7

11:00-20:05

3 stops38h 05m

£517

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 20/7

20:05-11:20

1 stop20h 15m

£823

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Mon 21/7

17:25-16:30

1 stop28h 05m

£1,667

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Best time to book a flight from Belfast to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Belfast 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 to New Hampshire

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing New Hampshire

Delta

8.0

Very Good

7,950 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

7,950 reviews

Delta

8.0

Very Good

7,950 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

1,358 reviews

Delta

8.0

Very Good

7,950 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!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,950 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!

Aer Lingus

7.1

Good

1,118 reviews

Delta

8.0

Very Good

7,950 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!

British Airways

6.6

Okay

7,011 reviews

Delta

8.0

Very Good

7,950 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 are the most popular routes from Belfast to New Hampshire?
While some choose either Belfast City - Boston Logan Intl or Belfast City - Manchester, Belfast Intl - Boston Logan Intl is the most popular route from Belfast to New Hampshire.
Can I find deals for flights from Belfast to New Hampshire that include hotel bookings?
Yes. In addition to deals on Belfast to New Hampshire flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast 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 to New Hampshire.
Can I find deals for business class flights from Belfast to New Hampshire?
Yes. Cheapflights offers flight deals from Belfast 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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Direct flights to United States

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

Deals for Belfast to New Hampshire flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast to New Hampshire for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Belfast to New Hampshire with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Belfast to New Hampshire from £414

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast to New Hampshire

Keep the following information in mind while searching for Belfast to New Hampshire flight deals. Data was last updated 13 June 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Belfast to New Hampshire

Cheapest flights from Belfast to New HampshireExplore the most affordable flight options available from Belfast to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Belfast to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Belfast to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Belfast with our price prediction graph.

Cheapflights Insights

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

Reviews of airlines servicing New Hampshire

Related info for your journey

Find useful and relevant information for your journey from Belfast 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 are the most popular routes from Belfast to New Hampshire?

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

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

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Belfast to New Hampshire
Explore the most affordable flight options available from Belfast to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.