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Cheap flights from London, ON to New Hampshire from C$ 412

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — MHT
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to New Hampshire

Enter your travel dates to find the best prices.

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 23 March 2026.

Wed 1/712:20 p.m.
YXU
-
BOS
1 stop3h 48m
Air Canada
Sun 5/76:00 a.m.
BOS
-
YXU
1 stop5h 45m
Air Canada
Deal found 22/3C$ 763
Tue 9/65:10 a.m.
YXU
-
BOS
2 stops9h 37m
Air Canada
Wed 10/610:45 a.m.
BOS
-
YXU
1 stop4h 13m
Air Canada
Deal found 19/3C$ 767
Sat 4/75:10 a.m.
YXU
-
BOS
2 stops9h 31m
Air Canada
Sun 5/76:00 a.m.
BOS
-
YXU
1 stop5h 45m
Air Canada
Deal found 22/3C$ 768
Tue 5/55:10 a.m.
YXU
-
BOS
1 stop4h 44m
Air Canada
Tue 12/512:30 p.m.
BOS
-
YXU
1 stop5h 03m
Air Canada
Deal found 21/3C$ 770
Sat 4/75:10 a.m.
YXU
-
BOS
2 stops9h 31m
Air Canada
Mon 6/75:45 a.m.
BOS
-
YXU
2 stops9h 10m
Air Canada
Deal found 22/3C$ 772
Tue 30/66:10 p.m.
YXU
-
BOS
1 stop4h 28m
Air Canada
Thu 9/710:50 a.m.
BOS
-
YXU
1 stop4h 05m
Air Canada
Deal found 22/3C$ 800
Sun 5/79:30 a.m.
YXU
-
BOS
1 stop9h 19m
Air Canada
Sat 11/76:00 a.m.
BOS
-
YXU
1 stop5h 45m
Air Canada
Deal found 22/3C$ 801
Thu 2/75:10 a.m.
YXU
-
BOS
1 stop4h 43m
Air Canada
Sun 5/73:35 p.m.
BOS
-
YXU
2 stops6h 05m
Air Canada
Deal found 22/3C$ 804
Sun 5/712:20 p.m.
YXU
-
BOS
1 stop6h 29m
Air Canada
Fri 10/75:45 a.m.
BOS
-
YXU
2 stops9h 10m
Air Canada
Deal found 22/3C$ 805
Tue 26/55:40 a.m.
YXU
-
MHT
2 stops8h 22m
United Airlines
Fri 29/59:25 a.m.
MHT
-
YXU
2 stops12h 13m
United Airlines
Deal found 17/3C$ 962
Thu 27/86:00 a.m.
YXU
-
MHT
2 stops17h 56m
United Airlines
Mon 31/89:25 a.m.
MHT
-
YXU
2 stops12h 15m
United Airlines
Deal found 20/3C$ 1,091

Find 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 23 March 2026.

Round-trip from

C$ 763

One-way from

C$ 412
Air Canada
  • Air Canada
  • 1/7-5/7
  • 2 total stops
  • 9h 33m total
  • London to New Hampshire
Search Deals
Air Canada
  • Air Canada
  • 1/5
  • 1 total stop
  • 4h 29m total
  • London to New Hampshire
Search Deals

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 629,999 searches. Data last updated 23 March 2026.
Use the filters below to find and compare flights from London to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBoston

YXU - BOS

YXUBOS

London

Tue 9/6

12:20 p.m.-5:59 p.m.

1 stop5h 39m

Boston Logan Intl

Wed 10/6

12:30 p.m.-5:33 p.m.

1 stop5h 03m

C$ 763

LondonBoston

YXU - BOS

YXUBOS

London

Sun 24/5

9:30 a.m.-3:56 p.m.

1 stop6h 26m

Boston Logan Intl

Thu 28/5

12:30 p.m.-5:33 p.m.

1 stop5h 03m

C$ 763

LondonBoston

YXU - BOS

YXUBOS

London

Tue 5/5

9:30 a.m.-3:56 p.m.

1 stop6h 26m

Boston Logan Intl

Tue 12/5

10:35 a.m.-9:38 p.m.

2 stops11h 03m

C$ 781

LondonBoston

YXU - BOS

YXUBOS

London

Sun 5/7

12:20 p.m.-6:49 p.m.

1 stop6h 29m

Boston Logan Intl

Thu 9/7

10:50 a.m.-2:55 p.m.

1 stop4h 05m

C$ 801

LondonBoston

YXU - BOS

YXUBOS

London

Thu 7/5

9:30 a.m.-6:07 p.m.

2 stops8h 37m

Boston Logan Intl

Thu 14/5

10:35 a.m.-9:38 p.m.

2 stops11h 03m

C$ 834
Quickest round-trip

LondonBoston

YXU - BOS

YXUBOS

London

Mon 6/7

12:20 p.m.-4:08 p.m.

1 stop3h 48m

Boston Logan Intl

Sat 11/7

10:50 a.m.-2:55 p.m.

1 stop4h 05m

C$ 857

LondonManchester

YXU - MHT

YXUMHT

London

Tue 26/5

5:40 a.m.-2:02 p.m.

2 stops8h 22m

Manchester

Fri 29/5

9:25 a.m.-9:38 p.m.

2 stops12h 13m

C$ 962

LondonManchester

YXU - MHT

YXUMHT

London

Thu 27/8

6:00 a.m.-11:56 p.m.

2 stops17h 56m

Manchester

Mon 31/8

9:25 a.m.-9:40 p.m.

2 stops12h 15m

C$ 1,091
Cheapest one-way
Quickest one-way

LondonBoston

YXU - BOS

YXUBOS

London

Fri 1/5

6:10 p.m.-10:39 p.m.

1 stop4h 29m

C$ 412

LondonBoston

YXU - BOS

YXUBOS

London

Tue 5/5

9:30 a.m.-3:56 p.m.

1 stop6h 26m

C$ 412

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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?

    For a flight from London to New Hampshire, you will be flying from London. London (YXU) is just 8.6 km from the centre of the city.

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

    Departing from London, Ontario to New Hampshire will take you 5h 39m. The distance between London, Ontario and New Hampshire is about 830 km. This flight may include one or multiple stops.

  • 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.

See more FAQs

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to New Hampshire. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from London 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 London to New Hampshire with no change fees?

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

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