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Cheap flights from Windsor, Ontario to London from £274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Windsor, Ontario to London departing on 15/9. 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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0 bags
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Find the cheapest flights from Windsor, Ontario to London

Cheap return flights

Air Canada Logo
16:00 - 10:00YQG-LHR
13h 00m1 stop
Air Canada Logo
09:00 - 19:14LHR-YQG
14h 14m2 stops
£624Air Canada
Find Deal
Tue, 14 Oct - Tue, 28 Oct
Air Canada Logo
10:05 - 06:30YQG-LHR
15h 25m2 stops
Air Canada Logo
09:00 - 19:14LHR-YQG
14h 14m2 stops
£625Air Canada
Find Deal
Tue, 14 Oct - Tue, 28 Oct
Air Canada Logo
16:00 - 08:35YQG-LHR
11h 35m1 stop
Air Canada Logo
09:00 - 19:14LHR-YQG
14h 14m2 stops
£626Air Canada
Find Deal
Tue, 14 Oct - Tue, 28 Oct
Lufthansa Logo
16:00 - 10:00YQG-LHR
13h 00m1 stop
Lufthansa Logo
11:10 - 19:14LHR-YQG
12h 04m1 stop
£637Lufthansa
Find Deal
Tue, 14 Oct - Tue, 28 Oct
Lufthansa Logo
10:05 - 06:35YQG-LHR
15h 30m1 stop
Lufthansa Logo
11:10 - 19:14LHR-YQG
12h 04m1 stop
£640Lufthansa
Find Deal
Tue, 14 Oct - Tue, 28 Oct
Air Canada Logo
16:00 - 06:35YQG-LHR
9h 35m1 stop
Air Canada Logo
06:00 - 09:22LHR-YQG
32h 22m2 stops
£645Air Canada
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Air Canada Logo
16:00 - 08:35YQG-LHR
11h 35m1 stop
Air Canada Logo
08:30 - 15:17LHR-YQG
11h 47m1 stop
£661Air Canada
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Air Canada Logo
09:55 - 06:30YQG-LHR
15h 35m2 stops
Air Canada Logo
14:05 - 09:22LHR-YQG
24h 17m2 stops
£672Air Canada
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Logo
08:50 - 09:35YQG-LHR
19h 45m2 stops
Logo
06:50 - 20:40LHR-YQG
18h 50m3 stops
£683
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Lufthansa Logo
09:45 - 07:10YQG-LHR
16h 25m2 stops
Lufthansa Logo
07:40 - 19:14LHR-YQG
16h 34m2 stops
£921Lufthansa
Find Deal
Fri, 19 Dec - Sun, 28 Dec

Air Canada flights from Windsor, Ontario to London Heathrow Airport

Our best Air Canada deals on Windsor, Ontario to London Heathrow Airport flight tickets
Air Canada
14 Oct
YQG16:00Windsor
13h 00m
1 stop
LHR10:00London Heathrow
28 Oct
LHR09:00London Heathrow
14h 14m
2 stops
YQG19:14Windsor
£624
Find similar
Air Canada
14 Oct
YQG10:05Windsor
15h 25m
2 stops
LHR06:30London Heathrow
28 Oct
LHR09:00London Heathrow
14h 14m
2 stops
YQG19:14Windsor
£625
Find similar
Air Canada
14 Oct
YQG16:00Windsor
11h 35m
1 stop
LHR08:35London Heathrow
28 Oct
LHR09:00London Heathrow
14h 14m
2 stops
YQG19:14Windsor
£626
Find similar

Lufthansa flights from Windsor, Ontario to London Heathrow Airport

Our best Lufthansa deals on Windsor, Ontario to London Heathrow Airport flight tickets
Lufthansa
14 Oct
YQG16:00Windsor
13h 00m
1 stop
LHR10:00London Heathrow
28 Oct
LHR11:10London Heathrow
12h 04m
1 stop
YQG19:14Windsor
£637
Find similar
Lufthansa
14 Oct
YQG10:05Windsor
15h 30m
1 stop
LHR06:35London Heathrow
28 Oct
LHR11:10London Heathrow
12h 04m
1 stop
YQG19:14Windsor
£640
Find similar
Lufthansa
19 Dec
YQG09:45Windsor
16h 25m
2 stops
LHR07:10London Heathrow
28 Dec
LHR07:40London Heathrow
16h 34m
2 stops
YQG19:14Windsor
£921
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Windsor, Ontario to London Heathrow Airport 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 279,928 searches. Data last updated 2 August 2025.
Use the filters below to find and compare flights from Windsor, Ontario to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Tue 14/10

16:00-10:00

1 stop13h 00m

London Heathrow

Tue 28/10

09:00-19:14

2 stops14h 14m

£624

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Tue 14/10

10:05-06:30

2 stops15h 25m

London Heathrow

Tue 28/10

09:00-19:14

2 stops14h 14m

£625

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Tue 14/10

16:00-08:35

1 stop11h 35m

London Heathrow

Tue 28/10

09:00-19:14

2 stops14h 14m

£626

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Tue 14/10

16:00-10:00

1 stop13h 00m

London Heathrow

Tue 28/10

11:10-19:14

1 stop12h 04m

£637

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Tue 14/10

10:05-06:35

1 stop15h 30m

London Heathrow

Tue 28/10

11:10-19:14

1 stop12h 04m

£640

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sun 14/9

16:00-06:35

1 stop9h 35m

London Heathrow

Sun 21/9

06:00-09:22

2 stops32h 22m

£645

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sun 14/9

16:00-08:35

1 stop11h 35m

London Heathrow

Sun 21/9

08:30-15:17

1 stop11h 47m

£661

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sun 14/9

09:55-06:30

2 stops15h 35m

London Heathrow

Sun 21/9

14:05-09:22

2 stops24h 17m

£672

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sun 14/9

08:50-09:35

2 stops19h 45m

London Heathrow

Sun 21/9

06:50-20:40

3 stops18h 50m

£683

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Fri 19/12

09:45-07:10

2 stops16h 25m

London Heathrow

Sun 28/12

07:40-19:14

2 stops16h 34m

£921

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Windsor, Ontario to London Heathrow Airport

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 month to fly to London Heathrow Airport?

In general, November is the cheapest month to fly from Windsor, Ontario to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £589. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Windsor, Ontario averaging around £645.

When to book flights from Windsor, Ontario to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Windsor, Ontario to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Windsor, Ontario to London Heathrow Airport (YQG to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Windsor, Ontario to London Heathrow Airport

Best price found

£274

Fastest flight time

9h 35m

Direct flights

None
The best one-way flight to London Heathrow Airport from Windsor, Ontario in the past 72 hours is £274. The best return flight deal from Windsor, Ontario to London Heathrow Airport found on momondo in the last 72 hours is £624.
The fastest flight from Windsor, Ontario to London Heathrow Airport takes 9h 35m
There are no direct flights from Windsor, Ontario to London Heathrow Airport. Popular non-direct route for this connection is Windsor Airport - London Heathrow Airport.
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  • How far is Windsor to London Heathrow by plane?

    There are 3736.6 mi between Windsor and London Heathrow. A reasonable flight in good conditions will take 9h 35m.

  • When did momondo last update prices for flights from Windsor Airport to London Heathrow Airport?

    Prices for flights from Windsor Airport to London Heathrow Airport refresh daily.

  • How old do you have to be to fly from Windsor Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Windsor Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Northampton
Southend-on-Sea
Maidstone
Swindon
Canterbury
Gatwick
Stratford-upon-Avon
Ipswich
Ilford
Dartford
Guildford
Colchester
Worthing
Hounslow
Swanage
Salisbury

Why use momondo?

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

Finding the right flight to London from Windsor is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. All flights to London from Windsor on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Windsor to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Windsor to London.

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

Yes momondo offers price alerts on flights to London from Windsor. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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