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Cheap flights from London to Windsor, Ontario from £381

LON — YQG
4 Oct — 11 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Windsor

Enter your travel dates to find the best prices.

Cheapest flights from London to Windsor

Wed 14/1008:40 -
2 stops15h 02m
Wed 21/1019:25 -
2 stops20h 35m
Deal found 30/8£437
Fri 16/1008:40 -
2 stops15h 02m
Fri 23/1019:25 -
1 stop11h 25m
Deal found 1/9£439
Wed 14/1008:40 -
2 stops15h 02m
Wed 21/1010:05 -
1 stop18h 30m
Deal found 30/8£442
Tue 20/1006:00 -
2 stops32h 22m
Thu 29/1010:35 -
2 stops18h 45m
Deal found 2/9£447
Thu 15/1006:00 -
2 stops32h 22m
Fri 23/1019:25 -
2 stops33h 05m
Deal found 30/8£448
Thu 26/1106:00 -
2 stops32h 55m
Sun 29/1110:35 -
2 stops24h 45m
Deal found 2/9£449
Thu 15/1008:45 -
2 stops14h 57m
Thu 22/1019:25 -
1 stop11h 25m
Deal found 31/8£452

Find flight deals from London to Windsor

Round-trip from

£437

One-way from

£381

Popular in

March

Cheapest in

February

Average price

£597
Air Canada
  • Air Canada
  • 14/10-21/10
  • 4 total stops
  • 35h 37m total
  • London to Windsor
Search Deals
Air Canada
  • Air Canada
  • 19/10-31/12
  • 2 total stops
  • 29h 42m total
  • London to Windsor
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Windsor that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Mon 19/10

08:40-09:22

2 stops29h 42m

Windsor

Wed 31/12

00:00-06:00

Nonstop0h 00m

£381

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Sat 24/10

08:30-09:55

1 stop30h 25m

Windsor

Wed 31/12

00:00-06:00

Nonstop0h 00m

£397

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Sat 17/10

20:05-18:42

2 stops27h 37m

Windsor

Wed 31/12

00:00-06:00

Nonstop0h 00m

£401
Fastest return journey

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Mon 19/10

12:05-18:42

1 stop11h 37m

Windsor

Wed 31/12

00:00-06:00

Nonstop0h 00m

£402

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Fri 16/10

08:40-18:42

2 stops15h 02m

Windsor

Fri 23/10

19:25-11:50

1 stop11h 25m

£439

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Wed 14/10

08:40-18:42

2 stops15h 02m

Windsor

Wed 21/10

10:05-09:35

1 stop18h 30m

£442

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Thu 26/11

06:00-09:55

2 stops32h 55m

Windsor

Sun 29/11

10:35-16:20

2 stops24h 45m

£449

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Thu 15/10

08:45-18:42

2 stops14h 57m

Windsor

Thu 22/10

19:25-11:50

1 stop11h 25m

£452

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Thu 15/10

08:45-18:42

2 stops14h 57m

Windsor

Thu 22/10

10:05-13:00

2 stops21h 55m

£452

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Mon 26/10

06:35-18:45

2 stops16h 10m

Windsor

Mon 2/11

19:20-08:30

1 stop32h 10m

£453

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from London to Windsor, Ontario (average of £502). Flying from London to Windsor, Ontario in March is currently the most expensive (average of £1,096). 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 for a return flight from London to Windsor, Ontario?

Airfare is below average for this route at the moment.
London to Windsor, Ontario flights typically cost between £560 and £699 in October.
The cheapest return price found within the last 5 days was £437 on Air Canada (14 Oct–21 Oct).

Reviews of airlines servicing Windsor

Read through reviews of airlines operating flights from London to Windsor, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,579 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Crew

7.8

Overall

7.1

Comfort

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
Air Canada
7.1
Good
11,579 reviews
Air Canada
7.1
Good
11,579 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Crew

7.8

Overall

7.1

Comfort

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Related info for your journey

  • 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 1 airline.

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

    Airlines like Air Canada fly from London to Windsor, Ontario in about 15h 02m. 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 is the cheapest airline to fly from London to Windsor, Ontario round-trip?

    According to our current data, Air Canada (£422), offers the cheapest pricing from London to Windsor, Ontario. Air Canada is currently priced 33% 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, February is the cheapest month in which you can book a flight from London to Windsor, Ontario (average of £502). Flying from London to Windsor, Ontario in March is currently the most expensive (average of £1,096). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Windsor

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Leeds to Pearson Intl flights
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Top airline flying from London to Windsor

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£422Average£603FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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.

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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.

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