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$197+ Cheap flights from New Hampshire to the United Kingdom

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — LHR
feb. 27 — mar. 61
jue. 2/27
jue. 3/6
1 adult, Economy
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Cheap flight deals from New Hampshire to United Kingdom

Keep the following information in mind while searching for New Hampshire to United Kingdom flight deals. Data was last updated febrero 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$469
(CheapOair)

One-way from

$197
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$568
Provider with most accurate pricing for Boston Logan Intl-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-London (LON) flights.
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From New Hampshire to United Kingdom
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One-way flight from New Hampshire to United Kingdom
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Highest demand for flights based on searches. 15% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from New Hampshire to United Kingdom

Cheapest flights from New Hampshire to United Kingdom
Explore the most affordable flight options available from New Hampshire to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 22, 2025.

This CheapOair deal was found by Cheapflights users on 2/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/297:15 pmBOS - STN
1 stop10h 25mPLAY
vie. 5/211:40 amSTN - BOS
1 stop11h 10mPLAY
Deal found 2/21$469
This CrystalTravel deal was found by Cheapflights users on 2/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/239:00 pmBOS - LHR
1 stop18h 30mIcelandair
lun. 3/311:05 pmLHR - BOS
1 stop10h 45mIcelandair
Deal found 2/21$472
This CrystalTravel deal was found by Cheapflights users on 2/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/611:35 amBOS - LGW
1 stop18h 20mIcelandair
mar. 11/1811:55 amLGW - BOS
1 stop10h 50mIcelandair
Deal found 2/21$472
This United Airlines deal was found by Cheapflights users on 2/21. 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.
vie. 3/146:10 pmBOS - LHR
1 stop22h 25mUnited Airlines
dom. 3/166:50 amLHR - BOS
2 stops22h 00mUnited Airlines
Deal found 2/21$475
This PLAY deal was found by Cheapflights users on 2/22. 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.
mié. 3/267:20 pmBOS - LTN
1 stop14h 10mMultiple Airlines
mié. 4/166:05 amLTN - BOS
1 stop16h 45mMultiple Airlines
Deal found 2/22$478
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
mar. 3/187:20 pmBOS - LGW
1 stop21h 50mMultiple Airlines
mar. 3/258:35 amLGW - BOS
2 stops37h 25mMultiple Airlines
Deal found 2/21$478
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/297:20 pmBOS - STN
2 stops24h 00mMultiple Airlines
sáb. 4/510:00 pmSTN - BOS
2 stops24h 50mMultiple Airlines
Deal found 2/20$480
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
vie. 3/2810:55 pmBOS - LHR
1 stop10h 05mMultiple Airlines
dom. 3/306:50 amLHR - BOS
2 stops15h 50mMultiple Airlines
Deal found 2/21$482
This Booking.com deal was found by Cheapflights users on 2/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/710:50 pmBOS - LGW
1 stop30h 25mVueling
sáb. 4/129:05 pmLGW - BOS
1 stop30h 05mVueling
Deal found 2/21$497
This oojo deal was found by Cheapflights users on 2/20. 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.
mar. 4/2211:35 pmBOS - MAN
1 stop31h 05mIcelandair
vie. 5/21:05 pmMAN - BOS
1 stop10h 45mIcelandair
Deal found 2/20$501
This Gotogate deal was found by Cheapflights users on 2/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:10 pmBOS - LGW
1 stop10h 40mTAP AIR PORTUGAL
mié. 11/124:35 pmLGW - BOS
1 stop32h 30mTAP AIR PORTUGAL
Deal found 2/22$514
This Mytrip deal was found by Cheapflights users on 2/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/157:15 pmBOS - MAN
2 stops21h 35mMultiple Airlines
lun. 4/218:35 amMAN - BOS
2 stops14h 15mMultiple Airlines
Deal found 2/21$517

Find flights from New Hampshire to United Kingdom within your budget

Customize your flight search to find flights from New Hampshire to United Kingdom 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 febrero 22, 2025.

Fly from

New Hampshire

Fly to

United Kingdom

Route

Depart

Return

Price

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

mar. 4/29

7:15 pm-10:40 am

1 stop10h 25m

London Stansted

vie. 5/2

11:40 am-5:50 pm

1 stop11h 10m

$469

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

dom. 3/23

9:00 pm-7:30 pm

1 stop18h 30m

London Heathrow

lun. 3/31

1:05 pm-6:50 pm

1 stop10h 45m

$472

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

vie. 3/14

6:10 pm-8:35 pm

1 stop22h 25m

London Heathrow

dom. 3/16

6:50 am-12:50 am

2 stops22h 00m

$475

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

mié. 3/26

7:20 pm-1:30 pm

1 stop14h 10m

London Luton

mié. 4/16

6:05 am-5:50 pm

1 stop16h 45m

$478

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

mar. 3/18

7:20 pm-9:10 pm

1 stop21h 50m

London Gatwick

mar. 3/25

8:35 am-6:00 pm

2 stops37h 25m

$478

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

sáb. 3/29

7:20 pm-11:20 pm

2 stops24h 00m

London Stansted

sáb. 4/5

10:00 pm-5:50 pm

2 stops24h 50m

$480

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

jue. 3/20

12:35 pm-10:55 am

1 stop18h 20m

London Gatwick

mié. 3/26

11:55 am-6:45 pm

1 stop10h 50m

$482

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

vie. 3/28

10:55 pm-1:00 pm

1 stop10h 05m

London Heathrow

dom. 3/30

6:50 am-5:40 pm

2 stops15h 50m

$482

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

lun. 4/7

10:50 pm-10:15 am

1 stop30h 25m

London Gatwick

sáb. 4/12

9:05 pm-10:10 pm

1 stop30h 05m

$497

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

mar. 4/22

11:35 pm-11:40 am

1 stop31h 05m

Manchester

vie. 5/2

1:05 pm-6:50 pm

1 stop10h 45m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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.

Travel insights for flights from New Hampshire to United Kingdom

Get recent, data-driven insights about flights from New Hampshire to United Kingdom including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from New Hampshire to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to United Kingdom as you normally would.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated febrero 22, 2025.
To help decide which airline to fly from New Hampshire to United Kingdom, see what other customers have to say about Delta, Porter Airlines and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
277 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Azores Airlines
7.6
Good
62 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    One-way options have recently been found by users for as low as $213 on Icelandair. Other airlines that offer cheap prices include PLAY from $213 and Virgin Atlantic from $221 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to United Kingdom 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 United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from New Hampshire to United Kingdom (average of $661). Flying from New Hampshire to United Kingdom in June is currently the most expensive (average of $1,136). 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

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Alternative routes for New Hampshire to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from New Hampshire to United Kingdom

Discover the top 2 airlines that operate flights from New Hampshire to United Kingdom. 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 febrero 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$646Average$860FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$683Average$816FlexibilityNo cancel feeOn-time71%
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