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Cheap flights from Windsor, Ontario to London from C$ 575

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 21/3. 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

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Find the cheapest flights from Windsor, Ontario to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:45 a.m. - 8:30 a.m.
YQG
-
LHR
17h 45m
1 stop
Air Canada Logo
9:00 a.m. - 9:04 a.m.
LHR
-
YQG
29h 04m
2 stops
C$ 1,169Air Canada
Tue, 17 Feb - Tue, 24 Feb
Air Canada Logo
4:05 p.m. - 6:35 a.m.
YQG
-
LHR
9h 30m
1 stop
Air Canada Logo
8:40 a.m. - 7:09 p.m.
LHR
-
YQG
15h 29m
2 stops
C$ 1,172Air Canada
Wed, 20 May - Thu, 28 May
Air Canada Logo
7:45 p.m. - 11:50 a.m.
YQG
-
LHR
11h 05m
1 stop
Air Canada Logo
6:00 a.m. - 7:09 p.m.
LHR
-
YQG
18h 09m
2 stops
C$ 1,175Air Canada
Wed, 20 May - Thu, 28 May
Air Canada Logo
4:05 p.m. - 10:00 a.m.
YQG
-
LHR
12h 55m
2 stops
Air Canada Logo
8:40 a.m. - 7:09 p.m.
LHR
-
YQG
15h 29m
2 stops
C$ 1,176Air Canada
Wed, 20 May - Thu, 28 May
Air Canada Logo
4:05 p.m. - 10:00 a.m.
YQG
-
LHR
12h 55m
2 stops
Air Canada Logo
8:40 a.m. - 7:09 p.m.
LHR
-
YQG
15h 29m
2 stops
C$ 1,179Air Canada
Wed, 20 May - Thu, 28 May
Air Canada Logo
4:05 p.m. - 10:00 a.m.
YQG
-
LHR
12h 55m
2 stops
Air Canada Logo
8:40 a.m. - 7:09 p.m.
LHR
-
YQG
15h 29m
2 stops
C$ 1,180Air Canada
Wed, 20 May - Thu, 28 May
Air Canada Logo
7:50 p.m. - 11:20 a.m.
YQG
-
LHR
11h 30m
1 stop
Air Canada Logo
6:00 p.m. - 9:04 a.m.
LHR
-
YQG
19h 04m
1 stop
C$ 1,184Air Canada
Fri, 20 Mar - Fri, 27 Mar
Air Canada Logo
9:45 a.m. - 9:20 a.m.
YQG
-
LHR
42h 35m
2 stops
Air Canada Logo
1:45 p.m. - 7:14 p.m.
LHR
-
YQG
34h 29m
2 stops
C$ 1,188Air Canada
Sat, 14 Feb - Wed, 18 Feb
Air Canada Logo
9:45 a.m. - 9:20 a.m.
YQG
-
LHR
42h 35m
2 stops
Air Canada Logo
12:05 p.m. - 9:04 a.m.
LHR
-
YQG
49h 59m
2 stops
C$ 1,192Air Canada
Sat, 14 Feb - Wed, 18 Feb
Air Canada Logo
4:05 p.m. - 6:35 a.m.
YQG
-
LHR
9h 30m
1 stop
Air Canada Logo
12:05 p.m. - 7:09 p.m.
LHR
-
YQG
12h 04m
1 stop
C$ 1,195Air Canada
Wed, 20 May - Thu, 28 May

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
17 Feb
YQG9:45 a.m.Windsor
17h 45m
1 stop
LHR8:30 a.m.London Heathrow
24 Feb
LHR9:00 a.m.London Heathrow
29h 04m
2 stops
YQG9:04 a.m.Windsor
C$ 1,169
Air Canada
20 May
YQG4:05 p.m.Windsor
9h 30m
1 stop
LHR6:35 a.m.London Heathrow
28 May
LHR8:40 a.m.London Heathrow
15h 29m
2 stops
YQG7:09 p.m.Windsor
C$ 1,172
Air Canada
20 May
YQG7:45 p.m.Windsor
11h 05m
1 stop
LHR11:50 a.m.London Heathrow
28 May
LHR6:00 a.m.London Heathrow
18h 09m
2 stops
YQG7:09 p.m.Windsor
C$ 1,175

Lufthansa flights from Windsor, Ontario to London Heathrow Airport

Our best Lufthansa deals on Windsor, Ontario to London Heathrow Airport flight tickets
Lufthansa
11 Mar
YQG9:40 a.m.Windsor
19h 40m
2 stops
LHR9:20 a.m.London Heathrow
22 Mar
LHR11:10 a.m.London Heathrow
12h 04m
1 stop
YQG7:14 p.m.Windsor
C$ 1,442
Lufthansa
11 Mar
YQG7:50 p.m.Windsor
11h 30m
1 stop
LHR11:20 a.m.London Heathrow
22 Mar
LHR11:10 a.m.London Heathrow
12h 04m
1 stop
YQG7:14 p.m.Windsor
C$ 1,463
Lufthansa
13 Mar
YQG7:50 p.m.Windsor
31h 20m
2 stops
LHR7:10 a.m.London Heathrow
16 Mar
LHR6:35 a.m.London Heathrow
16h 39m
2 stops
YQG7:14 p.m.Windsor
C$ 1,527

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 4 February 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

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Tue 17/2

9:45 a.m.-8:30 a.m.

1 stop17h 45m

London Heathrow

Tue 24/2

9:00 a.m.-9:04 a.m.

2 stops29h 04m

C$ 1,169

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 20/5

4:05 p.m.-6:35 a.m.

1 stop9h 30m

London Heathrow

Thu 28/5

8:40 a.m.-7:09 p.m.

2 stops15h 29m

C$ 1,172

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 20/5

7:45 p.m.-11:50 a.m.

1 stop11h 05m

London Heathrow

Thu 28/5

6:00 a.m.-7:09 p.m.

2 stops18h 09m

C$ 1,175

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 20/5

4:05 p.m.-10:00 a.m.

2 stops12h 55m

London Heathrow

Thu 28/5

8:40 a.m.-7:09 p.m.

2 stops15h 29m

C$ 1,176

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 20/5

4:05 p.m.-10:00 a.m.

2 stops12h 55m

London Heathrow

Thu 28/5

8:40 a.m.-7:09 p.m.

2 stops15h 29m

C$ 1,179

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 20/5

4:05 p.m.-10:00 a.m.

2 stops12h 55m

London Heathrow

Thu 28/5

8:40 a.m.-7:09 p.m.

2 stops15h 29m

C$ 1,180

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Fri 20/3

7:50 p.m.-11:20 a.m.

1 stop11h 30m

London Heathrow

Fri 27/3

6:00 p.m.-9:04 a.m.

1 stop19h 04m

C$ 1,184

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sat 14/2

9:45 a.m.-9:20 a.m.

2 stops42h 35m

London Heathrow

Wed 18/2

1:45 p.m.-7:14 p.m.

2 stops34h 29m

C$ 1,188

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sat 14/2

9:45 a.m.-9:20 a.m.

2 stops42h 35m

London Heathrow

Wed 18/2

12:05 p.m.-9:04 a.m.

2 stops49h 59m

C$ 1,192

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 20/5

4:05 p.m.-6:35 a.m.

1 stop9h 30m

London Heathrow

Thu 28/5

12:05 p.m.-7:09 p.m.

1 stop12h 04m

C$ 1,195

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 typical price of a round-trip flight between Windsor, Ontario and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of May is, on average, the cheapest month to fly to London Heathrow Airport from Windsor, Ontario, with most prices found around C$ 972. If you aren’t able to travel to London Heathrow Airport during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 1,000.

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 round-trip 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

19h 40m

Direct flights

None
The fastest flight from Windsor, Ontario to London Heathrow Airport takes 19h 40m
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.
Search flight deals

  • How far is Windsor to London Heathrow by plane?

    The straight-line distance from Windsor to London Heathrow is 6013.4 km. Flights usually cover this in 19h 40m, depending on flying conditions and air traffic around both airports.

  • 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 are updated 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 travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek 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 C$ 964Free CancellationRating
7.1
10,688 reviews
Search Air Canada flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Poole
Ilford
Gatwick
Salisbury
Swindon
Wokingham
Slough
Stratford-upon-Avon
Feltham
Hayes
Richmond
Uxbridge
Wembley
Waterlooville
Newport
Chelmsford
Basingstoke
Milton Keynes
Dover

Why use momondo?

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

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

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

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

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

Once all potential Windsor to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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