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Cheap flights from London Heathrow Airport to Windsor, Ontario from £550

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YQG
12 אוק' — 19 אוק'1
1 adult
1 adult, Economy

Cheap flight deals from Heathrow to Windsor

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 12 ספטמבר 2025.

Round-trip from

£550

Popular in

November

Cheapest in

March

Average price

£548
Lufthansa
  • Lufthansa
  • 9/2-25/2
  • 4 total stops
  • 58h 54m total
  • London to Windsor
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Highest demand for flights based on searches. 19% potential increase in price (£105 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£28 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Heathrow to Windsor

Cheapest flights from Heathrow to Windsor
Explore the most affordable flight options available from Heathrow to Windsor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 ספטמבר 2025.

א' 26/1009:00LHR - YQG
2 stops14h 14mAir Canada
א' 2/1119:50YQG - LHR
2 stops43h 45mAir Canada
Deal found 11/9£569
ד' 1/1017:40LHR - YQG
2 stops26h 32mAir Canada
ד' 8/1016:00YQG - LHR
1 stop14h 50mAir Canada
Deal found 11/9£574
ה' 18/906:00LHR - YQG
2 stops38h 27mAir Canada
ב' 22/916:00YQG - LHR
2 stops33h 30mAir Canada
Deal found 10/9£577
ד' 1/1017:40LHR - YQG
2 stops26h 32mMultiple Airlines
ד' 8/1016:00YQG - LHR
2 stops19h 40mMultiple Airlines
Deal found 11/9£580
א' 26/1018:00LHR - YQG
1 stop19h 04mMultiple Airlines
א' 2/1109:45YQG - LHR
1 stop17h 45mMultiple Airlines
Deal found 11/9£593

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 12 ספטמבר 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Windsor that are best for you.

Fly from

Heathrow

Fly to

Windsor

Route

Depart

Return

Price

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

ב' 9/2

13:45-09:04

2 stops48h 19m

Windsor

ד' 25/2

09:45-11:20

1 stop20h 35m

£550

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

ב' 9/2

13:00-19:14

1 stop11h 14m

Windsor

ד' 25/2

09:45-11:20

1 stop20h 35m

£558

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

א' 26/10

09:00-19:14

2 stops14h 14m

Windsor

א' 2/11

19:50-20:35

2 stops43h 45m

£569

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

ד' 1/10

17:40-15:12

2 stops26h 32m

Windsor

ד' 8/10

16:00-11:50

1 stop14h 50m

£574

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

ד' 1/10

08:30-15:12

1 stop11h 42m

Windsor

ד' 8/10

16:00-11:50

1 stop14h 50m

£586

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

ג' 6/1

13:25-09:04

2 stops24h 39m

Windsor

ד' 21/1

09:45-06:30

1 stop15h 45m

£588

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

א' 26/10

07:30-19:14

2 stops39h 44m

Windsor

א' 2/11

19:50-06:30

1 stop29h 40m

£619

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Best time to book a flight from Heathrow to Windsor

Have a flexible travel schedule? Discover the best time to fly to Windsor from Heathrow 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.

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 12 ספטמבר 2025.
Read reviews from past customers who have flown with Air Canada and Lufthansa from London Heathrow Airport to Windsor. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Food

6.3

Boarding

7.3

Overall

7.1

Entertainment

6.8

Crew

7.8

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sept 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Food

6.3

Boarding

7.3

Overall

7.1

Entertainment

6.8

Crew

7.8

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sept 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Lufthansa
6.8
Okay
7,409 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Food

6.3

Boarding

7.3

Overall

7.1

Entertainment

6.8

Crew

7.8

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sept 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    If you book a flight to Windsor from London Heathrow, 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 Heathrow to Windsor per day from 2 different airlines.

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

    For as low as £558, Air Canada can have you in Windsor, Ontario from London Heathrow Airport in 11h 14m. Airlines will cover a distance of 3736 mi.

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

    Flying on Lufthansa is currently your cheapest option to Windsor, Ontario, with prices starting at £412. Another option worth looking into is Air Canada, starting at £447 return. You may be able to fly from London Heathrow Airport to Windsor, Ontario for 30% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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.

See more FAQs

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Alternative routes for Heathrow 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 Heathrow to Windsor

Discover the top 2 airlines that operate flights from Heathrow 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 12 ספטמבר 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£412Average£624FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£447Average£595FlexibilityNo 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 Heathrow to Windsor?

Deals for Heathrow 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 Heathrow to Windsor?

Cheapflights helps you find that perfect flight to Windsor from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Windsor from Heathrow 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 Heathrow to Windsor become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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