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Cheap flights from London, Ontario to New Hampshire from $282

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 10/30. 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 am - 12:12 pmYXU-BOS
6h 27m1 stop
United Airlines Logo
1:30 pm - 9:21 pmBOS-YXU
7h 51m2 stops
$583United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
United Airlines Logo
5:45 am - 3:17 pmYXU-BOS
9h 32m2 stops
United Airlines Logo
11:59 am - 9:21 pmBOS-YXU
9h 22m2 stops
$588United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
WestJet Logo
8:00 pm - 6:10 pmYXU-BOS
22h 10m2 stops
WestJet Logo
7:00 pm - 5:12 amBOS-YXU
34h 12m2 stops
$602WestJet
Find Deal
Fri, Sep 26 - Mon, Sep 29
WestJet Logo
8:00 pm - 5:40 pmYXU-BOS
21h 40m1 stop
WestJet Logo
7:00 pm - 5:12 amBOS-YXU
34h 12m2 stops
$616WestJet
Find Deal
Fri, Sep 26 - Mon, Sep 29
WestJet Logo
8:00 pm - 6:10 pmYXU-BOS
22h 10m2 stops
WestJet Logo
7:00 pm - 5:12 amBOS-YXU
34h 12m3 stops
$621WestJet
Find Deal
Fri, Sep 26 - Mon, Sep 29
WestJet Logo
8:00 pm - 6:10 pmYXU-BOS
22h 10m3 stops
WestJet Logo
7:00 pm - 5:12 amBOS-YXU
34h 12m3 stops
$642WestJet
Find Deal
Fri, Sep 26 - Mon, Sep 29
Air Canada Logo
3:50 pm - 10:39 pmYXU-BOS
6h 49m1 stop
Air Canada Logo
10:40 am - 3:17 pmBOS-YXU
4h 37m1 stop
$733Air Canada
Find Deal
Fri, Sep 26 - Mon, Sep 29

United Airlines flights from London, Ontario to New Hampshire

Our best United Airlines deals on London, Ontario to New Hampshire flight tickets
United Airlines
Oct 28
YXU5:45 amLondon
6h 27m
1 stop
BOS12:12 pmBoston Logan Intl
Nov 4
BOS1:30 pmBoston Logan Intl
7h 51m
2 stops
YXU9:21 pmLondon
$583
Find similar
United Airlines
Oct 28
YXU5:45 amLondon
9h 32m
2 stops
BOS3:17 pmBoston Logan Intl
Nov 4
BOS11:59 amBoston Logan Intl
9h 22m
2 stops
YXU9:21 pmLondon
$588
Find similar
United Airlines
Sep 20
YXU6:10 amLondon
5h 17m
1 stop
BOS11:27 amBoston Logan Intl
Sep 27
BOS10:40 amBoston Logan Intl
4h 37m
1 stop
YXU3:17 pmLondon
$1,005
Find similar

WestJet flights from London, Ontario to New Hampshire

Our best WestJet deals on London, Ontario to New Hampshire flight tickets
WestJet
Sep 26
YXU8:00 pmLondon
22h 10m
2 stops
BOS6:10 pmBoston Logan Intl
Sep 29
BOS7:00 pmBoston Logan Intl
34h 12m
2 stops
YXU5:12 amLondon
$602
Find similar
WestJet
Sep 26
YXU8:00 pmLondon
21h 40m
1 stop
BOS5:40 pmBoston Logan Intl
Sep 29
BOS7:00 pmBoston Logan Intl
34h 12m
2 stops
YXU5:12 amLondon
$616
Find similar
WestJet
Sep 26
YXU8:00 pmLondon
22h 10m
2 stops
BOS6:10 pmBoston Logan Intl
Sep 29
BOS7:00 pmBoston Logan Intl
34h 12m
3 stops
YXU5:12 amLondon
$621
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 832,500 searches. Data last updated September 15, 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 10/28

5:45 am-12:12 pm

1 stop6h 27m

Boston Logan Intl

Tue 11/4

1:30 pm-9:21 pm

2 stops7h 51m

$583

LondonBoston

YXU - BOS

YXUBOS

London

Tue 10/28

5:45 am-3:17 pm

2 stops9h 32m

Boston Logan Intl

Tue 11/4

11:59 am-9:21 pm

2 stops9h 22m

$588

LondonBoston

YXU - BOS

YXUBOS

London

Fri 9/26

8:00 pm-6:10 pm

2 stops22h 10m

Boston Logan Intl

Mon 9/29

7:00 pm-5:12 am

2 stops34h 12m

$602

LondonBoston

YXU - BOS

YXUBOS

London

Fri 9/26

8:00 pm-5:40 pm

1 stop21h 40m

Boston Logan Intl

Mon 9/29

7:00 pm-5:12 am

2 stops34h 12m

$616

LondonBoston

YXU - BOS

YXUBOS

London

Fri 9/26

8:00 pm-6:10 pm

2 stops22h 10m

Boston Logan Intl

Mon 9/29

7:00 pm-5:12 am

3 stops34h 12m

$621

LondonBoston

YXU - BOS

YXUBOS

London

Fri 9/26

8:00 pm-6:10 pm

3 stops22h 10m

Boston Logan Intl

Mon 9/29

7:00 pm-5:12 am

3 stops34h 12m

$642

LondonBoston

YXU - BOS

YXUBOS

London

Fri 9/26

3:50 pm-10:39 pm

1 stop6h 49m

Boston Logan Intl

Mon 9/29

10:40 am-3:17 pm

1 stop4h 37m

$733

LondonBoston

YXU - BOS

YXUBOS

London

Thu 10/30

9:25 am-7:12 pm

2 stops9h 47m

$282

LondonBoston

YXU - BOS

YXUBOS

London

Tue 10/28

5:45 am-12:12 pm

1 stop6h 27m

$312

LondonBoston

YXU - BOS

YXUBOS

London

Tue 10/28

9:25 am-5:15 pm

2 stops7h 50m

$317

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 airline that flies from London to New Hampshire?

Air Canada and United Airlines are the most popular carriers operating from London to New Hampshire

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

    Prices for flights from London Airport to New Hampshire were last updated today.

  • 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 travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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?

momondo helps you find the best flight between London and New Hampshire by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for London to New Hampshire flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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