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Cheap flights from London to Windsor, Ontario from £398

LON — YQG
26 Nov — 3 Dec1
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

Mon 7/1206:00 -
2 stops17h 45m
Mon 14/1219:20 -
1 stop11h 00m
Deal found 23/10£517
Thu 26/1106:00 -
2 stops32h 55m
Sun 29/1119:20 -
1 stop11h 00m
Deal found 26/10£532
Fri 20/1109:00 -
2 stops29h 55m
Fri 27/1119:20 -
1 stop11h 00m
Deal found 23/10£535
Tue 8/1206:00 -
2 stops17h 45m
Tue 15/1219:20 -
2 stops20h 40m
Deal found 24/10£601
Tue 8/1206:00 -
2 stops17h 45m
Tue 15/1210:35 -
1 stop16h 55m
Deal found 24/10£603

Find flight deals from London to Windsor

Round-trip from

£517

One-way from

£398

Popular in

March

Cheapest in

February

Average price

£609
Air Canada
  • Air Canada
  • 7/12-14/12
  • 3 total stops
  • 28h 45m total
  • London to Windsor
Search Deals
Air Canada
  • Air Canada
  • 14/11-31/12
  • 2 total stops
  • 33h 55m total
  • London to Windsor
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
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Average for round-trip flights in October 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

Sat 14/11

13:45-18:40

2 stops33h 55m

Windsor

Wed 31/12

00:00-06:00

Nonstop0h 00m

£398

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Thu 10/12

15:00-18:45

1 stop32h 45m

Windsor

Wed 31/12

00:00-06:00

Nonstop0h 00m

£441

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Thu 10/12

18:00-18:45

1 stop29h 45m

Windsor

Wed 31/12

00:00-06:00

Nonstop0h 00m

£442
Fastest return journey

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Tue 22/12

18:00-09:55

1 stop20h 55m

Windsor

Wed 31/12

00:00-06:00

Nonstop0h 00m

£445

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Tue 22/12

12:50-09:55

2 stops26h 05m

Windsor

Wed 31/12

00:00-06:00

Nonstop0h 00m

£519

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Thu 26/11

06:00-18:40

2 stops17h 40m

Windsor

Sun 29/11

19:20-06:30

2 stops30h 10m

£532

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Mon 7/12

18:00-09:55

1 stop20h 55m

Windsor

Mon 14/12

19:20-11:20

1 stop11h 00m

£542

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Tue 8/12

06:00-18:45

2 stops17h 45m

Windsor

Tue 15/12

10:35-06:30

1 stop14h 55m

£627

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Wed 9/12

09:00-18:45

2 stops14h 45m

Windsor

Wed 16/12

19:20-11:20

1 stop11h 00m

£628

LondonWindsor

LHR London Heathrow - YQG Windsor

LHRYQG

London Heathrow

Wed 9/12

18:00-09:55

1 stop20h 55m

Windsor

Wed 16/12

19:20-11:20

1 stop11h 00m

£632

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 11 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 £439). Flying from London to Windsor, Ontario in March is currently the most expensive (average of £1,109). 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

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
11,819 reviews
Check prices

Entertainment

6.8

Crew

7.8

Comfort

7.1

Overall

7.1

Food

6.3

Boarding

7.3

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
11,819 reviews
Air Canada
7.1
Good
11,819 reviews
Check prices

Entertainment

6.8

Crew

7.8

Comfort

7.1

Overall

7.1

Food

6.3

Boarding

7.3

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 17h 40m. 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 (£426), offers the cheapest pricing from London to Windsor, Ontario. Air Canada is currently priced 31% 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 £439). Flying from London to Windsor, Ontario in March is currently the most expensive (average of £1,109). 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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London City to Ottawa flights
Birmingham to Toronto Island flights
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Birmingham to Pearson Intl flights
Edinburgh to Pierre Elliott Trudeau Intl flights
Southampton to Pearson Intl flights
Manchester to Pierre Elliott Trudeau Intl flights
Stansted to Ottawa flights
Newcastle upon Tyne to Pearson Intl flights
Newcastle upon Tyne to Toronto Island flights
Heathrow to London flights
Birmingham to Pierre Elliott Trudeau Intl flights
Manchester to Ottawa flights
London City to London flights
Newcastle upon Tyne to Pierre Elliott Trudeau Intl flights
Heathrow to Windsor flights
Gatwick to London flights
Birmingham to Ottawa flights
Leeds to Pearson Intl flights
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Bristol to Pearson Intl flights
Exeter to Pearson Intl flights
Edinburgh to Thunder Bay flights
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Liverpool to Pearson Intl flights
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Darlington to Pearson Intl flights

Top airline flying from London to Windsor

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£426Average£644FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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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