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

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to New Hampshire departing on 30/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London, Ontario to New Hampshire

Cheap round-trip flights

United Airlines Logo
5:45 a.m. - 12:12 p.m.YXU-BOS
6h 27m1 stop
United Airlines Logo
4:35 p.m. - 9:21 p.m.BOS-YXU
4h 46m1 stop
C$ 807United Airlines
Find Deal
Tue, 28 Oct - Tue, 4 Nov
United Airlines Logo
5:45 a.m. - 3:17 p.m.YXU-BOS
9h 32m2 stops
United Airlines Logo
11:59 a.m. - 9:21 p.m.BOS-YXU
9h 22m2 stops
C$ 814United Airlines
Find Deal
Tue, 28 Oct - Tue, 4 Nov
WestJet Logo
8:00 p.m. - 6:10 p.m.YXU-BOS
22h 10m2 stops
WestJet Logo
7:00 p.m. - 5:12 a.m.BOS-YXU
34h 12m2 stops
C$ 833WestJet
Find Deal
Fri, 26 Sep - Mon, 29 Sep
WestJet Logo
8:00 p.m. - 5:40 p.m.YXU-BOS
21h 40m1 stop
WestJet Logo
7:00 p.m. - 5:12 a.m.BOS-YXU
34h 12m2 stops
C$ 853WestJet
Find Deal
Fri, 26 Sep - Mon, 29 Sep
WestJet Logo
8:00 p.m. - 6:10 p.m.YXU-BOS
22h 10m2 stops
WestJet Logo
7:00 p.m. - 5:12 a.m.BOS-YXU
34h 12m3 stops
C$ 860WestJet
Find Deal
Fri, 26 Sep - Mon, 29 Sep
WestJet Logo
8:00 p.m. - 6:10 p.m.YXU-BOS
22h 10m3 stops
WestJet Logo
7:00 p.m. - 5:12 a.m.BOS-YXU
34h 12m3 stops
C$ 889WestJet
Find Deal
Fri, 26 Sep - Mon, 29 Sep
Air Canada Logo
3:50 p.m. - 10:39 p.m.YXU-BOS
6h 49m1 stop
Air Canada Logo
10:40 a.m. - 3:17 p.m.BOS-YXU
4h 37m1 stop
C$ 1,015Air Canada
Find Deal
Fri, 26 Sep - Mon, 29 Sep

United Airlines flights from London, Ontario to New Hampshire

Our best United Airlines deals on London, Ontario to New Hampshire flight tickets
United Airlines
28 Oct
YXU5:45 a.m.London
6h 27m
1 stop
BOS12:12 p.m.Boston Logan Intl
4 Nov
BOS1:30 p.m.Boston Logan Intl
7h 51m
2 stops
YXU9:21 p.m.London
C$ 807
Find similar
United Airlines
28 Oct
YXU5:45 a.m.London
9h 32m
2 stops
BOS3:17 p.m.Boston Logan Intl
4 Nov
BOS11:59 a.m.Boston Logan Intl
9h 22m
2 stops
YXU9:21 p.m.London
C$ 814
Find similar
United Airlines
20 Sep
YXU6:10 a.m.London
5h 17m
1 stop
BOS11:27 a.m.Boston Logan Intl
27 Sep
BOS10:40 a.m.Boston Logan Intl
4h 37m
1 stop
YXU3:17 p.m.London
C$ 1,391
Find similar

WestJet flights from London, Ontario to New Hampshire

Our best WestJet deals on London, Ontario to New Hampshire flight tickets
WestJet
26 Sep
YXU8:00 p.m.London
22h 10m
2 stops
BOS6:10 p.m.Boston Logan Intl
29 Sep
BOS7:00 p.m.Boston Logan Intl
34h 12m
2 stops
YXU5:12 a.m.London
C$ 833
Find similar
WestJet
26 Sep
YXU8:00 p.m.London
21h 40m
1 stop
BOS5:40 p.m.Boston Logan Intl
29 Sep
BOS7:00 p.m.Boston Logan Intl
34h 12m
2 stops
YXU5:12 a.m.London
C$ 853
Find similar
WestJet
26 Sep
YXU8:00 p.m.London
22h 10m
2 stops
BOS6:10 p.m.Boston Logan Intl
29 Sep
BOS7:00 p.m.Boston Logan Intl
34h 12m
3 stops
YXU5:12 a.m.London
C$ 860
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario 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, momondo users made 96,600 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from London, Ontario to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBoston

YXU - BOS

YXUBOS

London

Tue 28/10

5:45 a.m.-12:12 p.m.

1 stop6h 27m

Boston Logan Intl

Tue 4/11

4:35 p.m.-9:21 p.m.

1 stop4h 46m

C$ 807

LondonBoston

YXU - BOS

YXUBOS

London

Tue 28/10

5:45 a.m.-3:17 p.m.

2 stops9h 32m

Boston Logan Intl

Tue 4/11

11:59 a.m.-9:21 p.m.

2 stops9h 22m

C$ 814

LondonBoston

YXU - BOS

YXUBOS

London

Fri 26/9

8:00 p.m.-6:10 p.m.

2 stops22h 10m

Boston Logan Intl

Mon 29/9

7:00 p.m.-5:12 a.m.

2 stops34h 12m

C$ 833

LondonBoston

YXU - BOS

YXUBOS

London

Fri 26/9

8:00 p.m.-5:40 p.m.

1 stop21h 40m

Boston Logan Intl

Mon 29/9

7:00 p.m.-5:12 a.m.

2 stops34h 12m

C$ 853

LondonBoston

YXU - BOS

YXUBOS

London

Fri 26/9

8:00 p.m.-6:10 p.m.

2 stops22h 10m

Boston Logan Intl

Mon 29/9

7:00 p.m.-5:12 a.m.

3 stops34h 12m

C$ 860

LondonBoston

YXU - BOS

YXUBOS

London

Fri 26/9

8:00 p.m.-6:10 p.m.

3 stops22h 10m

Boston Logan Intl

Mon 29/9

7:00 p.m.-5:12 a.m.

3 stops34h 12m

C$ 889

LondonBoston

YXU - BOS

YXUBOS

London

Fri 26/9

3:50 p.m.-10:39 p.m.

1 stop6h 49m

Boston Logan Intl

Mon 29/9

10:40 a.m.-3:17 p.m.

1 stop4h 37m

C$ 1,015

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

Tue 28/10

5:45 a.m.-12:12 p.m.

1 stop6h 27m

C$ 432

LondonBoston

YXU - BOS

YXUBOS

London

Tue 28/10

9:25 a.m.-5:15 p.m.

2 stops7h 50m

C$ 439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to New Hampshire from

How to get the cheapest flight ticket from London, Ontario to New Hampshire

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Monday when prices can be found for as low as C$ 648. This is often the case because there is less demand to fly during this day of the week. Flights from London, Ontario to New Hampshire on a Saturday will generally be more expensive and average around C$ 1,696. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to New Hampshire?

In the afternoon is the cheapest time of day to fly from London, Ontario to New Hampshire when you can find flight prices for as low as C$ 635. Flying to New Hampshire in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to New Hampshire is in the morning when prices are around C$ 665.

Cheap London, Ontario to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to New Hampshire

Direct flights

None
There are no direct flights from London, Ontario to New Hampshire. There are no popular flight routes from London, Ontario to New Hampshire.
Search flight deals

  • When did momondo last update prices for flights from London Airport to New Hampshire?

    Prices for flights from London Airport to New Hampshire are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Airport to New Hampshire?

  • How old do you have to be to fly from London Airport to New Hampshire?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to New Hampshire.

  • What documentation or ID do you need to fly to New Hampshire?

    The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to New Hampshire?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to New Hampshire . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to New Hampshire with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to New Hampshire flights to just show those with flexible booking policies.

How can momondo help me find flights from London to New Hampshire?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New Hampshire from London.

I’m not ready to book a flight from London to New Hampshire right now. Can momondo alert me if prices change?

If you are simply researching potential flights to New Hampshire, momondo offers a useful price alert feature which will track prices for flights to New Hampshire from London and alert you when they change.

An easier way to manage your New Hampshire trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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