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Cheap flights from London, ON to New Hampshire from C$ 390

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — MHT
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

C$ 816

One-way from

C$ 390
Air Canada
  • Air Canada
  • 14/10-20/10
  • 4 total stops
  • 20h 32m total
  • London to New Hampshire
Search Deals
Air Canada
  • Air Canada
  • 30/10
  • 2 total stops
  • 9h 47m total
  • London to New Hampshire
Search Deals

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 16 September 2025.

Tue 14/109:55 a.m.YXU - BOS
2 stops11h 30mAir Canada
Mon 20/106:00 a.m.BOS - YXU
2 stops9h 02mAir Canada
Deal found 16/9C$ 816
Tue 7/106:15 a.m.YXU - BOS
1 stop5h 14mAir Canada
Mon 13/106:00 a.m.BOS - YXU
2 stops9h 02mAir Canada
Deal found 16/9C$ 841
Fri 31/109:25 a.m.YXU - BOS
2 stops7h 50mUnited Airlines
Fri 7/115:30 a.m.BOS - YXU
2 stops15h 51mUnited Airlines
Deal found 16/9C$ 944
Sat 20/98:00 p.m.YXU - BOS
2 stops27h 59mWestJet
Sat 27/96:30 p.m.BOS - YXU
1 stop24h 37mWestJet
Deal found 15/9C$ 1,328
Sat 20/98:00 p.m.YXU - BOS
3 stops21h 58mMultiple Airlines
Sat 27/97:00 p.m.BOS - YXU
3 stops24h 07mMultiple Airlines
Deal found 15/9C$ 1,348
Sat 20/96:10 a.m.YXU - BOS
1 stop5h 17mUnited Airlines
Sat 27/910:40 a.m.BOS - YXU
1 stop4h 37mUnited Airlines
Deal found 15/9C$ 1,388

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 16 September 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 14/10

9:55 a.m.-10:39 p.m.

1 stop12h 44m

Boston Logan Intl

Mon 20/10

4:45 p.m.-9:27 p.m.

1 stop4h 42m

C$ 816

LondonBoston

YXU - BOS

YXUBOS

London

Tue 7/10

6:15 a.m.-11:29 a.m.

1 stop5h 14m

Boston Logan Intl

Mon 13/10

6:00 a.m.-3:02 p.m.

2 stops9h 02m

C$ 841

LondonBoston

YXU - BOS

YXUBOS

London

Fri 31/10

5:45 a.m.-9:57 a.m.

1 stop4h 12m

Boston Logan Intl

Fri 7/11

5:30 a.m.-9:21 p.m.

2 stops15h 51m

C$ 935

LondonBoston

YXU - BOS

YXUBOS

London

Thu 30/10

9:25 a.m.-3:57 p.m.

1 stop6h 32m

C$ 390

LondonBoston

YXU - BOS

YXUBOS

London

Wed 29/10

5:40 p.m.-10:37 p.m.

1 stop4h 57m

C$ 431

LondonBoston

YXU - BOS

YXUBOS

London

Thu 30/10

5:45 a.m.-9:57 a.m.

1 stop4h 12m

C$ 431

LondonBoston

YXU - BOS

YXUBOS

London

Thu 30/10

8:10 p.m.-10:05 p.m.

3 stops25h 55m

C$ 448

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

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 12h 44m. The distance between London, Ontario and New Hampshire is about 830 km.

  • 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.

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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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