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Cheap flights from Windsor, Ontario to London from £265

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 31/1. 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
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.
Multiple Airlines Logo
09:45 - 11:20
YQG
-
LHR
20h 35m1 stop
Multiple Airlines Logo
06:00 - 19:14
LHR
-
YQG
18h 14m2 stops
£556Multiple Airlines
Mon, 16 Feb - Mon, 23 Feb
Air Canada Logo
09:45 - 09:20
YQG
-
LHR
18h 35m2 stops
Air Canada Logo
13:45 - 19:14
LHR
-
YQG
34h 29m2 stops
£571Air Canada
Wed, 14 Jan - Sun, 18 Jan
Air Canada Logo
09:45 - 09:20
YQG
-
LHR
18h 35m2 stops
Air Canada Logo
13:45 - 09:04
LHR
-
YQG
48h 19m2 stops
£571Air Canada
Wed, 14 Jan - Sun, 18 Jan
Multiple Airlines Logo
09:45 - 08:30
YQG
-
LHR
17h 45m1 stop
Multiple Airlines Logo
07:40 - 19:14
LHR
-
YQG
16h 34m2 stops
£574Multiple Airlines
Mon, 16 Feb - Mon, 23 Feb
Multiple Airlines Logo
09:45 - 07:10
YQG
-
LHR
16h 25m2 stops
Multiple Airlines Logo
07:40 - 19:14
LHR
-
YQG
16h 34m2 stops
£576Multiple Airlines
Mon, 16 Feb - Mon, 23 Feb
Multiple Airlines Logo
09:45 - 06:30
YQG
-
LHR
15h 45m1 stop
Multiple Airlines Logo
13:00 - 19:14
LHR
-
YQG
11h 14m1 stop
£578Multiple Airlines
Mon, 16 Feb - Mon, 23 Feb
Air Canada Logo
19:50 - 11:20
YQG
-
LHR
10h 30m1 stop
Air Canada Logo
18:00 - 09:04
LHR
-
YQG
20h 04m1 stop
£579Air Canada
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
09:45 - 08:30
YQG
-
LHR
17h 45m1 stop
Multiple Airlines Logo
09:00 - 19:14
LHR
-
YQG
15h 14m2 stops
£582Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Air Canada Logo
19:50 - 11:20
YQG
-
LHR
10h 30m1 stop
Air Canada Logo
13:00 - 19:14
LHR
-
YQG
11h 14m1 stop
£583Air Canada
Mon, 16 Feb - Mon, 23 Feb
Multiple Airlines Logo
09:45 - 07:10
YQG
-
LHR
16h 25m2 stops
Multiple Airlines Logo
09:00 - 19:14
LHR
-
YQG
15h 14m2 stops
£584Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb

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
16 Feb
YQG09:45Windsor
29h 50m
2 stops
LHR20:35London Heathrow
23 Feb
LHR13:45London Heathrow
48h 19m
2 stops
YQG09:04Windsor
£571
Find similar
Air Canada
14 Jan
YQG09:45Windsor
18h 35m
2 stops
LHR09:20London Heathrow
18 Jan
LHR13:45London Heathrow
48h 19m
2 stops
YQG09:04Windsor
£571
Find similar
Air Canada
31 Jan
YQG19:50Windsor
10h 30m
1 stop
LHR11:20London Heathrow
7 Feb
LHR18:00London Heathrow
20h 04m
1 stop
YQG09:04Windsor
£579
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
23 Dec
YQG09:45Windsor
15h 45m
1 stop
LHR06:30London Heathrow
30 Dec
LHR09:00London Heathrow
15h 14m
2 stops
YQG19:14Windsor
£1,441
Find similar
Lufthansa
23 Dec
YQG09:45Windsor
16h 25m
2 stops
LHR07:10London Heathrow
30 Dec
LHR06:35London Heathrow
17h 39m
2 stops
YQG19:14Windsor
£1,495
Find similar
Lufthansa
27 May
YQG16:05Windsor
9h 30m
1 stop
LHR06:35London Heathrow
19 Jun
LHR06:55London Heathrow
41h 12m
2 stops
YQG19:07Windsor
£1,649
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 18 December 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

Mon 16/2

09:45-11:20

1 stop20h 35m

London Heathrow

Mon 23/2

06:00-19:14

2 stops18h 14m

£556

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 14/1

09:45-09:20

2 stops18h 35m

London Heathrow

Sun 18/1

13:45-19:14

2 stops34h 29m

£571

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 14/1

09:45-09:20

2 stops18h 35m

London Heathrow

Sun 18/1

13:45-09:04

2 stops48h 19m

£571

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Mon 16/2

09:45-08:30

1 stop17h 45m

London Heathrow

Mon 23/2

07:40-19:14

2 stops16h 34m

£574

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Mon 16/2

09:45-07:10

2 stops16h 25m

London Heathrow

Mon 23/2

07:40-19:14

2 stops16h 34m

£576

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Mon 16/2

09:45-06:30

1 stop15h 45m

London Heathrow

Mon 23/2

13:00-19:14

1 stop11h 14m

£578

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sat 31/1

19:50-11:20

1 stop10h 30m

London Heathrow

Sat 7/2

18:00-09:04

1 stop20h 04m

£579

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Thu 29/1

09:45-08:30

1 stop17h 45m

London Heathrow

Thu 5/2

09:00-19:14

2 stops15h 14m

£582

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Mon 16/2

19:50-11:20

1 stop10h 30m

London Heathrow

Mon 23/2

13:00-19:14

1 stop11h 14m

£583

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Thu 29/1

09:45-07:10

2 stops16h 25m

London Heathrow

Thu 5/2

09:00-19:14

2 stops15h 14m

£584

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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, May 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 £532. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Windsor, Ontario averaging around £560.

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

17h 45m

Direct flights

None
The fastest flight from Windsor, Ontario to London Heathrow Airport takes 17h 45m
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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  • 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 17h 45m.

  • 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 £671Free CancellationRating
7.1
10,534 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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