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Cheap flights from London to Windsor, Ontario from £527

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YQG
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Windsor

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Windsor (YQG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 November 2025.

Round-trip from

£527

Popular in

August

Cheapest in

March

Average price

£533
Lufthansa
  • Lufthansa
  • 26/11-3/12
  • 3 total stops
  • 30h 59m total
  • London to Windsor
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from London to Windsor

Enter your travel dates to find the best prices.

Cheapest flights from London to Windsor
Explore the most affordable flight options available from London to Windsor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Wed 26/1109:00LHR - YQG
2 stops15h 14mMultiple Airlines
Wed 3/1209:45YQG - LHR
1 stop15h 45mMultiple Airlines
Deal found 11/11£527
Sat 6/1209:00LHR - YQG
2 stops15h 14mAir Canada
Wed 10/1219:50YQG - LHR
1 stop10h 30mAir Canada
Deal found 13/11£531
Tue 9/1209:00LHR - YQG
2 stops15h 14mAir Canada
Tue 13/109:45YQG - LHR
2 stops16h 25mAir Canada
Deal found 11/11£543
Thu 11/1207:40LHR - YQG
2 stops16h 34mLufthansa
Sun 11/109:45YQG - LHR
2 stops16h 25mLufthansa
Deal found 11/11£555
Tue 16/1218:00LHR - YQG
1 stop20h 04mAir Canada
Sat 17/109:45YQG - LHR
2 stops16h 25mAir Canada
Deal found 11/11£565
Fri 12/1209:00LHR - YQG
2 stops15h 14mAir Canada
Sat 10/119:50YQG - LHR
2 stops32h 30mAir Canada
Deal found 11/11£570
Wed 10/1211:10LHR - YQG
1 stop26h 54mAir Canada
Mon 12/119:50YQG - LHR
1 stop29h 40mAir Canada
Deal found 11/11£572
Mon 15/1218:00LHR - YQG
1 stop20h 04mAir Canada
Tue 20/109:45YQG - LHR
2 stops16h 25mAir Canada
Deal found 11/11£578
Thu 11/1213:00LHR - YQG
1 stop11h 14mAir Canada
Mon 12/119:50YQG - LHR
1 stop29h 40mAir Canada
Deal found 11/11£579
Thu 11/1207:40LHR - YQG
2 stops16h 34mMultiple Airlines
Sat 10/109:45YQG - LHR
2 stops15h 10mMultiple Airlines
Deal found 11/11£580

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Windsor 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, Cheapflights users made 858,174 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from London to Windsor that are best for you.

Fly from

London

Fly to

Windsor

Route

Depart

Return

Price

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sat 6/12

09:00-19:14

2 stops15h 14m

Windsor

Wed 10/12

09:45-09:20

2 stops18h 35m

£527

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Wed 26/11

09:00-19:14

2 stops15h 14m

Windsor

Wed 3/12

09:45-06:30

1 stop15h 45m

£527

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Wed 26/11

09:00-09:04

2 stops29h 04m

Windsor

Wed 3/12

09:45-07:10

2 stops16h 25m

£543

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Tue 16/12

18:00-09:04

1 stop20h 04m

Windsor

Sat 17/1

19:50-11:20

1 stop10h 30m

£565

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Tue 9/12

09:00-19:14

2 stops15h 14m

Windsor

Mon 12/1

19:50-06:20

2 stops29h 30m

£565

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Mon 15/12

18:00-09:04

1 stop20h 04m

Windsor

Tue 13/1

19:50-11:20

1 stop10h 30m

£578

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Mon 15/12

18:00-09:04

1 stop20h 04m

Windsor

Sat 17/1

19:50-11:20

1 stop10h 30m

£585

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Mon 15/12

18:00-09:04

1 stop20h 04m

Windsor

Sun 11/1

19:50-11:20

1 stop10h 30m

£592

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sun 28/12

19:55-19:33

3 stops52h 38m

£609

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sun 28/12

11:10-09:04

1 stop26h 54m

£1,257

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Best time to book a flight from London to Windsor

Have a flexible travel schedule? Discover the best time to fly to Windsor from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Windsor

How far ahead should I book a flight from London to Windsor, Ontario?

Use this chart to determine the optimal time to book a return flight from London to Windsor. Price data was last updated on 7 November 2025.

To ensure you get the cheapest price possible for a flight from London to Windsor, Ontario, you should look to book at least 10 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Windsor, Ontario?

Currently, April is the cheapest month in which you can book a flight from London to Windsor, Ontario (average of £389). Flying from London to Windsor, Ontario in November is currently the most expensive (average of £794). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Windsor

Get insights into the airlines that provide service to Windsor. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Windsor. Reviews last updated 14 November 2025.
Read through reviews of airlines operating flights from London to Windsor, such as Air Canada and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,450 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,450 reviews
Air Canada
7.1
Good
10,450 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Lufthansa
6.8
Okay
7,572 reviews
Air Canada
7.1
Good
10,450 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

Find useful and relevant information for your journey from London to Windsor. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Windsor from London?

    If you book a flight to Windsor from London, you will be flying to Windsor, which is the city’s only airport. Windsor (YQG) is located 5.0 mi from the center of Windsor. There are 0 flights from London to Windsor per day from 2 different airlines.

  • How long is the flight from London to Windsor, Ontario?

    Airlines like Air Canada fly from London to Windsor, Ontario in about 15h 14m. The time it takes to get you to your destination can typically vary by up to . There are 3736 mi between London and Windsor, Ontario.

  • What are the cheapest airlines flying from London to Windsor, Ontario round-trip?

    According to our current data, Lufthansa (£425), and Air Canada (£457) offers the cheapest pricing from London to Windsor, Ontario. Lufthansa is currently priced 26% below the average price you’ll pay for this route.

  • Can I find deals for flights from London to Windsor that include hotel bookings?

    Yes. In addition to deals on London to Windsor flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Windsor?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Windsor.

  • Can I find deals for business class flights from London to Windsor?

    Yes. Cheapflights offers flight deals from London to Windsor by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Windsor, Ontario?

    Currently, April is the cheapest month in which you can book a flight from London to Windsor, Ontario (average of £389). Flying from London to Windsor, Ontario in November is currently the most expensive (average of £794). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to Windsor

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from London to Windsor

Discover the top 2 airlines that operate flights from London to Windsor. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£425Average£642FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£457Average£620FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Windsor?

Deals for London to Windsor flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Windsor?

Cheapflights simply makes it quick and affordable to book flights from London to Windsor by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Windsor with no change fees?

Certainly. Search results for flights to Windsor from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Windsor become cheaper?

Of course! You can now track prices for flights from London to Windsor and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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