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New Hampshire

$282+ Cheap flights from London, ON (YXU) to New Hampshire

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — MHT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from London to New Hampshire

Keep the following information in mind while searching for London to New Hampshire flight deals. Data was last updated September 16, 2025.

Round-trip from

$591
(Air Canada)

One-way from

$282
(Air Canada)

Popular in

September

Cheapest in

April

Average price

$947
From London to New Hampshire
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One-way flight from London to New Hampshire
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Highest demand for flights based on searches. 12% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from London to New Hampshire

Cheapest flights from London to New Hampshire
Explore the most affordable flight options available from London to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:55 amYXU - BOS
1 stop12h 44mAir Canada
Mon 10/204:45 pmBOS - YXU
1 stop4h 42mAir Canada
Deal found 9/16$591
This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:15 amYXU - BOS
1 stop5h 14mAir Canada
Mon 10/136:00 amBOS - YXU
2 stops9h 02mAir Canada
Deal found 9/16$609
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/319:25 amYXU - BOS
2 stops7h 50mUnited Airlines
Fri 11/75:30 amBOS - YXU
2 stops15h 51mUnited Airlines
Deal found 9/16$683
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:00 pmYXU - BOS
2 stops27h 59mWestJet
Sat 9/276:30 pmBOS - YXU
1 stop24h 37mWestJet
Deal found 9/15$961
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:00 pmYXU - BOS
3 stops21h 58mMultiple Airlines
Sat 9/277:00 pmBOS - YXU
3 stops24h 07mMultiple Airlines
Deal found 9/15$976
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/206:10 amYXU - BOS
1 stop5h 17mUnited Airlines
Sat 9/2710:40 amBOS - YXU
1 stop4h 37mUnited Airlines
Deal found 9/15$1,005

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from London to New Hampshire that are best for you.

Fly from

London

Fly to

New Hampshire

Route

Depart

Return

Price

LondonBoston

YXU - BOS

YXUBOS

London

Tue 10/14

9:55 am-10:39 pm

1 stop12h 44m

Boston Logan Intl

Mon 10/20

4:45 pm-9:27 pm

1 stop4h 42m

$591

LondonBoston

YXU - BOS

YXUBOS

London

Tue 10/7

6:15 am-11:29 am

1 stop5h 14m

Boston Logan Intl

Mon 10/13

6:00 am-3:02 pm

2 stops9h 02m

$609

LondonBoston

YXU - BOS

YXUBOS

London

Fri 10/31

5:45 am-9:57 am

1 stop4h 12m

Boston Logan Intl

Fri 11/7

5:30 am-9:21 pm

2 stops15h 51m

$677

LondonBoston

YXU - BOS

YXUBOS

London

Thu 10/30

9:25 am-3:57 pm

1 stop6h 32m

$282

LondonBoston

YXU - BOS

YXUBOS

London

Fri 10/31

5:40 pm-10:37 pm

1 stop4h 57m

$286

LondonBoston

YXU - BOS

YXUBOS

London

Wed 10/29

5:40 pm-10:37 pm

1 stop4h 57m

$312

LondonBoston

YXU - BOS

YXUBOS

London

Thu 10/30

5:45 am-9:57 am

1 stop4h 12m

$312

LondonBoston

YXU - BOS

YXUBOS

London

Thu 10/30

8:10 pm-10:05 pm

3 stops25h 55m

$324

LondonBoston

YXU - BOS

YXUBOS

London

Fri 10/31

9:25 am-5:14 pm

3 stops31h 49m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from London to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from London 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 London 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 London 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 airport do you fly from for flights from London to New Hampshire?

    Located just 5.3 mi from the city center, London (YXU) is the airport most travelers will use when flying to New Hampshire from London.

  • How long is the flight from London, Ontario to New Hampshire?

    A quick flight from London, Ontario to New Hampshire can take about 12h 44m. Air Canada provides one of the quickest options available for as low as $591. The distance from London, Ontario to New Hampshire is about 516 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

  • What is the cheapest month to book a flight from London, Ontario to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from London, Ontario to New Hampshire (average of $334). Flying from London, Ontario to New Hampshire in April is currently the most expensive (average of $398). 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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