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Cheap flights from London Heathrow Airport to Windsor, ON from C$ 958

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YQG
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Windsor

Enter your travel dates to find the best prices.

Best flights from Heathrow to Windsor
Discover carefully curated flight deals from Heathrow to Windsor that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Sun 25/17:40 a.m.LHR - YQG
2 stops16h 34mLufthansa
Sun 1/29:45 a.m.YQG - LHR
1 stop15h 45mLufthansa
Deal found 11/12C$ 958
Sat 24/19:00 a.m.LHR - YQG
2 stops15h 14mAir Canada
Sat 31/17:50 p.m.YQG - LHR
2 stops43h 45mAir Canada
Deal found 10/12C$ 979
Sun 25/19:00 a.m.LHR - YQG
2 stops29h 04mAir Canada
Sun 1/27:50 p.m.YQG - LHR
2 stops55h 15mAir Canada
Deal found 11/12C$ 990
Fri 16/112:05 p.m.LHR - YQG
2 stops36h 09mAir Canada
Mon 19/17:50 p.m.YQG - LHR
1 stop29h 40mAir Canada
Deal found 9/12C$ 1,022

Find 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 December 2025.

Round-trip from

C$ 958

Popular in

November

Cheapest in

March

Average price

C$ 1,347
Lufthansa
  • Lufthansa
  • 25/1-1/2
  • 3 total stops
  • 32h 19m total
  • London to Windsor
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 12 December 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

Sun 25/1

7:40 a.m.-7:14 p.m.

2 stops16h 34m

Windsor

Sun 1/2

9:45 a.m.-6:30 a.m.

1 stop15h 45m

C$ 958

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sat 24/1

9:00 a.m.-7:14 p.m.

2 stops15h 14m

Windsor

Sat 31/1

7:50 p.m.-8:35 p.m.

2 stops43h 45m

C$ 979

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sun 25/1

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

2 stops29h 04m

Windsor

Sun 1/2

7:50 p.m.-8:05 a.m.

2 stops55h 15m

C$ 990

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Fri 16/1

12:05 p.m.-7:14 p.m.

2 stops36h 09m

Windsor

Mon 19/1

7:50 p.m.-6:30 a.m.

1 stop29h 40m

C$ 1,022

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sun 31/5

12:10 p.m.-7:09 p.m.

2 stops35h 59m

C$ 1,477

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sat 16/5

8:45 a.m.-7:09 p.m.

2 stops15h 24m

C$ 1,554

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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 round-trip 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 Heathrow Airport to Windsor

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

Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Windsor, Ontario (average of C$ 706). Flying from London Heathrow Airport to Windsor, Ontario in November is currently the most expensive (average of C$ 1,394). 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.

How much does it cost to fly round-trip from London Heathrow Airport to Windsor, Ontario?

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?

    Windsor (YQG), located 8.0 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Windsor. 0 airlines have flights to Windsor from London Heathrow on a regular basis. Booking flights from London Heathrow to Windsor should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

    Airlines like Lufthansa and Air Canada fly from London Heathrow Airport to Windsor, Ontario in about 15h 14m. The time it takes to get you to your destination can typically vary by up to 1h 20m. The distance from London Heathrow Airport to Windsor, Ontario is about 6013 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 vacation 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.

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

    Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Windsor, Ontario (average of C$ 706). Flying from London Heathrow Airport to Windsor, Ontario in November is currently the most expensive (average of C$ 1,394). 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 Heathrow to Windsor

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Windsor for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Heathrow to Windsor with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Heathrow to Windsor on Cheapflights with our Price Alert feature and get notified when better prices are available.

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