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Cheap flights from Windsor, Ontario to London from £308

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 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Windsor, Ontario to London

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
19:45 - 11:50
YQG
-
LHR
11h 05m
1 stop
Air Canada Logo
12:10 - 19:07
LHR
-
YQG
35h 57m
2 stops
£650Air Canada
Fri, 9 Oct - Tue, 13 Oct
Multiple Airlines Logo
16:05 - 06:35
YQG
-
LHR
9h 30m
1 stop
Multiple Airlines Logo
06:50 - 15:22
LHR
-
YQG
13h 32m
2 stops
£651Multiple Airlines
Sat, 5 Sep - Sat, 19 Sep
Air Canada Logo
10:05 - 09:35
YQG
-
LHR
18h 30m
1 stop
Air Canada Logo
06:00 - 19:02
LHR
-
YQG
18h 02m
2 stops
£651Air Canada
Fri, 18 Sep - Tue, 22 Sep
Air Canada Logo
16:05 - 10:00
YQG
-
LHR
12h 55m
2 stops
Air Canada Logo
08:45 - 19:07
LHR
-
YQG
15h 22m
2 stops
£652Air Canada
Fri, 9 Oct - Tue, 13 Oct
Multiple Airlines Logo
19:45 - 06:35
YQG
-
LHR
29h 50m
1 stop
Multiple Airlines Logo
08:30 - 19:02
LHR
-
YQG
15h 32m
1 stop
£653Multiple Airlines
Sat, 5 Sep - Sat, 19 Sep
Air Canada Logo
16:05 - 10:00
YQG
-
LHR
12h 55m
2 stops
Air Canada Logo
06:00 - 19:02
LHR
-
YQG
18h 02m
2 stops
£654Air Canada
Fri, 18 Sep - Tue, 22 Sep
Multiple Airlines Logo
19:45 - 21:00
YQG
-
LHR
20h 15m
2 stops
Multiple Airlines Logo
07:25 - 19:02
LHR
-
YQG
16h 37m
2 stops
£655Multiple Airlines
Sat, 5 Sep - Sat, 19 Sep
Air Canada Logo
16:05 - 09:35
YQG
-
LHR
12h 30m
1 stop
Air Canada Logo
17:40 - 09:22
LHR
-
YQG
20h 42m
1 stop
£663Air Canada
Wed, 2 Sep - Sun, 6 Sep
Air Canada Logo
16:05 - 09:35
YQG
-
LHR
12h 30m
1 stop
Air Canada Logo
17:40 - 09:22
LHR
-
YQG
20h 42m
1 stop
£663Air Canada
Wed, 2 Sep - Sun, 6 Sep
Air Canada Logo
16:05 - 06:35
YQG
-
LHR
9h 30m
1 stop
Air Canada Logo
08:30 - 19:02
LHR
-
YQG
15h 32m
1 stop
£664Air Canada
Fri, 18 Sep - Tue, 22 Sep

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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
9 Oct
YQG19:45Windsor
11h 05m
1 stop
LHR11:50London Heathrow
13 Oct
LHR12:10London Heathrow
35h 57m
2 stops
YQG19:07Windsor
£650
Air Canada
18 Sept
YQG10:05Windsor
18h 30m
1 stop
LHR09:35London Heathrow
22 Sept
LHR06:00London Heathrow
18h 02m
2 stops
YQG19:02Windsor
£651
Air Canada
9 Oct
YQG16:05Windsor
12h 55m
2 stops
LHR10:00London Heathrow
13 Oct
LHR08:45London Heathrow
15h 22m
2 stops
YQG19:07Windsor
£652

Lufthansa flights from Windsor, Ontario to London Heathrow Airport

Our best Lufthansa deals on Windsor, Ontario to London Heathrow Airport flight tickets
Lufthansa
13 Dec
YQG19:20Windsor
32h 10m
1 stop
LHR08:30London Heathrow
2 Jan
LHR15:00London Heathrow
32h 45m
1 stop
YQG18:45Windsor
£959
Lufthansa
2 Jul
YQG16:05Windsor
47h 55m
2 stops
LHR21:00London Heathrow
5 Jul
LHR18:30London Heathrow
29h 32m
2 stops
YQG19:02Windsor
£1,124
Lufthansa
6 Jul
YQG16:05Windsor
9h 30m
1 stop
LHR06:35London Heathrow
7 Jul
LHR17:40London Heathrow
26h 42m
1 stop
YQG15:22Windsor
£1,366

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 29 June 2026.
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

Cheapest return flight

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Fri 9/10

19:45-11:50

1 stop11h 05m

London Heathrow

Tue 13/10

12:10-19:07

2 stops35h 57m

£650
Fastest return journey

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sat 5/9

16:05-06:35

1 stop9h 30m

London Heathrow

Sat 19/9

06:50-15:22

2 stops13h 32m

£651

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Fri 18/9

10:05-09:35

1 stop18h 30m

London Heathrow

Tue 22/9

06:00-19:02

2 stops18h 02m

£651

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Fri 9/10

16:05-10:00

2 stops12h 55m

London Heathrow

Tue 13/10

08:45-19:07

2 stops15h 22m

£652

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sat 5/9

19:45-06:35

1 stop29h 50m

London Heathrow

Sat 19/9

08:30-19:02

1 stop15h 32m

£653

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Fri 18/9

16:05-10:00

2 stops12h 55m

London Heathrow

Tue 22/9

06:00-19:02

2 stops18h 02m

£654

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sat 5/9

19:45-21:00

2 stops20h 15m

London Heathrow

Sat 19/9

07:25-19:02

2 stops16h 37m

£655

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 2/9

16:05-09:35

1 stop12h 30m

London Heathrow

Sun 6/9

17:40-09:22

1 stop20h 42m

£663

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 2/9

16:05-09:35

1 stop12h 30m

London Heathrow

Sun 6/9

17:40-09:22

1 stop20h 42m

£663

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Fri 18/9

16:05-06:35

1 stop9h 30m

London Heathrow

Tue 22/9

08:30-19:02

1 stop15h 32m

£664

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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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, September 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 £0. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Windsor, Ontario averaging around £554.

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

Fastest flight time

9h 30m

Direct flights

None
The fastest flight from Windsor, Ontario to London Heathrow Airport takes 9h 30m
There are no direct flights from Windsor, Ontario to London Heathrow Airport. There are no popular flight routes from Windsor, Ontario to London Heathrow Airport.
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Frequently asked questions about flying from Windsor, Ontario to London Heathrow Airport

  • 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 30m.

  • 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 many operators does momondo search for flights from Windsor Airport to London Heathrow Airport?

  • 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.

  • What is the most popular airline from Windsor, Ontario to London Heathrow Airport?

Best airlines flying from Windsor, Ontario to London Heathrow Airport

Compare and see reviews for airlines that fly from Windsor, Ontario to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £623Free CancellationRating
7.1
11,270 reviews
Search Air Canada flights

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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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