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Cheap flights from Windsor, ON to London from C$ 604

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
YQG — LON
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Windsor to London

Enter your travel dates to find the best prices.

Cheapest flights from Windsor to London
Explore the most affordable flight options available from Windsor to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2026.

Thu 11/64:05 p.m.
YQG
-
LHR
1 stop12h 30m
Air Canada
Thu 18/68:45 a.m.
LHR
-
YQG
2 stops15h 22m
Air Canada
Deal found 27/4C$ 1,215
Sat 2/510:05 a.m.
YQG
-
LHR
2 stops17h 30m
Air Canada
Fri 15/56:00 a.m.
LHR
-
YQG
2 stops32h 24m
Air Canada
Deal found 28/4C$ 1,218
Fri 22/57:45 p.m.
YQG
-
LHR
2 stops20h 15m
Multiple Airlines
Sat 30/58:30 a.m.
LHR
-
YQG
1 stop15h 39m
Multiple Airlines
Deal found 26/4C$ 1,245
Thu 28/510:05 a.m.
YQG
-
LHR
1 stop15h 30m
Air Canada
Mon 1/65:15 p.m.
LHR
-
YQG
2 stops45h 09m
Air Canada
Deal found 29/4C$ 1,247
Sat 9/57:45 p.m.
YQG
-
LHR
1 stop11h 05m
Air Canada
Wed 13/58:40 a.m.
LHR
-
YQG
2 stops29h 44m
Air Canada
Deal found 26/4C$ 1,248
Sat 13/64:05 p.m.
YQG
-
LGW
2 stops44h 45m
Multiple Airlines
Sat 20/66:35 p.m.
LGW
-
YQG
2 stops29h 32m
Multiple Airlines
Deal found 29/4C$ 1,280
Thu 11/64:00 p.m.
YQG
-
STN
2 stops24h 20m
Multiple Airlines
Thu 18/66:30 a.m.
STN
-
YQG
3 stops31h 52m
Multiple Airlines
Deal found 27/4C$ 1,464
Fri 22/57:45 p.m.
YQG
-
LGW
2 stops17h 35m
Multiple Airlines
Sat 30/56:35 a.m.
LGW
-
YQG
3 stops31h 49m
Multiple Airlines
Deal found 26/4C$ 1,479
Thu 11/64:05 p.m.
YQG
-
LGW
2 stops26h 50m
Multiple Airlines
Thu 18/66:30 a.m.
LGW
-
YQG
2 stops31h 52m
Multiple Airlines
Deal found 27/4C$ 1,503
Mon 22/64:05 p.m.
YQG
-
STN
2 stops13h 35m
Multiple Airlines
Mon 6/710:45 p.m.
STN
-
YQG
2 stops25h 22m
Multiple Airlines
Deal found 28/4C$ 1,641
Wed 3/64:30 p.m.
YQG
-
LGW
3 stops34h 25m
Multiple Airlines
Mon 8/69:25 a.m.
LGW
-
YQG
2 stops14h 44m
Multiple Airlines
Deal found 27/4C$ 1,686
Mon 22/67:45 p.m.
YQG
-
LGW
1 stop10h 00m
Multiple Airlines
Mon 6/79:30 p.m.
LGW
-
YQG
2 stops26h 37m
Multiple Airlines
Deal found 28/4C$ 1,687

Find flight deals from Windsor to London

Discover tips and strategies to find the most affordable flight options for your journey from Windsor (YQG) to London (LON). 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 1 May 2026.

Round-trip from

C$ 1,215

One-way from

C$ 604
Air Canada
  • Air Canada
  • 11/6-18/6
  • 3 total stops
  • 27h 52m total
  • Windsor to London
Search Deals
Air Canada
  • Air Canada
  • 15/10
  • 1 total stop
  • 17h 30m total
  • Windsor to London
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Windsor to London 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 1 May 2026.
Use the filters below to find and compare flights from Windsor to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Thu 11/6

7:45 p.m.-11:50 a.m.

1 stop11h 05m

London Heathrow

Thu 18/6

8:45 a.m.-7:07 p.m.

2 stops15h 22m

C$ 1,217

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Mon 18/5

10:05 a.m.-9:35 a.m.

1 stop18h 30m

London Heathrow

Fri 29/5

6:00 a.m.-7:09 p.m.

2 stops18h 09m

C$ 1,248

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sat 12/9

4:05 p.m.-11:50 a.m.

1 stop14h 45m

London Heathrow

Sat 19/9

6:00 a.m.-7:07 p.m.

2 stops18h 07m

C$ 1,248

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Thu 28/5

10:05 a.m.-6:35 a.m.

1 stop15h 30m

London Heathrow

Mon 1/6

2:10 p.m.-9:24 a.m.

1 stop24h 14m

C$ 1,270

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 2/9

10:05 a.m.-11:50 a.m.

1 stop20h 45m

London Heathrow

Sun 6/9

6:00 a.m.-7:07 p.m.

2 stops18h 07m

C$ 1,326

WindsorLondon

YQG - LGW

YQGLGW

Windsor

Sat 13/6

4:30 p.m.-10:50 p.m.

3 stops25h 20m

London Gatwick

Sat 20/6

8:50 a.m.-7:07 p.m.

2 stops15h 17m

C$ 1,372

WindsorLondon

YQG - STN

YQGSTN

Windsor

Thu 11/6

4:00 p.m.-9:20 p.m.

2 stops24h 20m

London Stansted

Thu 18/6

6:30 a.m.-9:22 a.m.

3 stops31h 52m

C$ 1,464

WindsorLondon

YQG - LGW

YQGLGW

Windsor

Fri 22/5

4:30 p.m.-7:55 a.m.

1 stop10h 25m

London Gatwick

Sat 30/5

9:40 a.m.-3:46 p.m.

2 stops35h 06m

C$ 1,522

WindsorLondon

YQG - STN

YQGSTN

Windsor

Mon 22/6

4:05 p.m.-10:40 a.m.

2 stops13h 35m

London Stansted

Mon 6/7

10:45 p.m.-7:07 p.m.

2 stops25h 22m

C$ 1,641

WindsorLondon

YQG - LGW

YQGLGW

Windsor

Mon 22/6

7:45 p.m.-10:45 a.m.

1 stop10h 00m

London Gatwick

Mon 6/7

9:30 p.m.-7:07 p.m.

2 stops26h 37m

C$ 1,687

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Windsor to London

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

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

Currently, December is the cheapest month in which you can book a flight from Windsor, Ontario to London (average of C$ 963). Flying from Windsor, Ontario to London in September is currently the most expensive (average of C$ 1,222). 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 1 May 2026.
Read through reviews of airlines operating flights from Windsor to London, 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
10,983 reviews
Check prices

Boarding

7.3

Comfort

7.1

Overall

7.1

Entertainment

6.8

Food

6.3

Crew

7.8

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good
Air Canada
7.1
Good
10,983 reviews
Air Canada
7.1
Good
10,983 reviews
Check prices

Boarding

7.3

Comfort

7.1

Overall

7.1

Entertainment

6.8

Food

6.3

Crew

7.8

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good

Related info for your journey

Find useful and relevant information for your journey from Windsor to London. 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 from for flights from Windsor to London?

    Windsor (YQG) is the airport you will fly out of if you book a flight from Windsor to London. You should not have trouble finding flights to London from Windsor; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Windsor airport to London. It is only a 8.0 km journey to Windsor (YQG) from Windsor’s city centre.

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

    Departing from Windsor, Ontario to London will take you 11h 05m. Windsor, Ontario and London are separated by a distance of 6013 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Windsor, Ontario to London round-trip?

    Cheapflights users have booked flights from Windsor, Ontario to London round-trip from C$ 963.

  • What are the most popular routes from Windsor, Ontario to London?

    The most popular flight routes from Windsor, Ontario to London are Windsor - London Heathrow, Windsor - London City and Windsor - London Gatwick.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Windsor to London 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 Windsor, Ontario to London?

    Currently, December is the cheapest month in which you can book a flight from Windsor, Ontario to London (average of C$ 963). Flying from Windsor, Ontario to London in September is currently the most expensive (average of C$ 1,222). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Slough
Marlow
Cobham
Watford
Luton
High Wycombe
Hounslow

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Alternative routes for Windsor to London

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

Discover the top airline that operate flights from Windsor to London. 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 629,999 searches. Data last updated 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 963AverageC$ 1,194FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

When you search for this flight from Windsor to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Windsor to London.

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

Yes, we can. To see specific flights from Windsor to London 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 Windsor to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Windsor today and book when prices fit your budget.

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