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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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQG — LON
20 Apr — 27 Apr1
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 21 March 2026.

Thu 30/49:45 a.m.
YQG
-
LHR
2 stops15h 45m
Air Canada
Thu 7/58:45 a.m.
LHR
-
YQG
2 stops15h 24m
Air Canada
Deal found 16/3C$ 1,146
Sat 2/54:05 p.m.
YQG
-
LHR
2 stops11h 30m
Lufthansa
Sat 9/58:30 a.m.
LHR
-
YQG
1 stop11h 54m
Lufthansa
Deal found 17/3C$ 1,154
Wed 6/54:05 p.m.
YQG
-
LHR
1 stop12h 30m
Multiple Airlines
Wed 13/58:40 a.m.
LHR
-
YQG
2 stops15h 29m
Multiple Airlines
Deal found 17/3C$ 1,155
Wed 6/54:05 p.m.
YQG
-
LHR
1 stop9h 30m
Lufthansa
Wed 13/58:30 a.m.
LHR
-
YQG
1 stop11h 54m
Lufthansa
Deal found 17/3C$ 1,176
Sun 4/1010:05 a.m.
YQG
-
LHR
1 stop17h 30m
Air Canada
Sun 11/106:00 a.m.
LHR
-
YQG
2 stops18h 07m
Air Canada
Deal found 17/3C$ 1,203
Sun 10/57:45 p.m.
YQG
-
LHR
2 stops29h 45m
Air Canada
Thu 14/55:15 p.m.
LHR
-
YQG
2 stops30h 54m
Air Canada
Deal found 19/3C$ 1,205
Tue 16/610:05 a.m.
YQG
-
LGW
2 stops26h 45m
Multiple Airlines
Fri 26/69:25 a.m.
LGW
-
YQG
2 stops28h 57m
Multiple Airlines
Deal found 17/3C$ 1,206
Mon 11/510:05 a.m.
YQG
-
LHR
1 stop17h 30m
Air Canada
Fri 15/58:40 a.m.
LHR
-
YQG
2 stops29h 44m
Air Canada
Deal found 16/3C$ 1,208
Sat 2/510:05 a.m.
YQG
-
LHR
2 stops15h 25m
Air Canada
Sat 9/56:00 a.m.
LHR
-
YQG
2 stops18h 09m
Air Canada
Deal found 17/3C$ 1,209
Mon 4/57:45 p.m.
YQG
-
LGW
2 stops31h 40m
Multiple Airlines
Mon 11/56:35 p.m.
LGW
-
YQG
2 stops29h 34m
Multiple Airlines
Deal found 20/3C$ 1,234
Sat 25/47:45 p.m.
YQG
-
LGW
1 stop10h 00m
Multiple Airlines
Fri 8/511:35 a.m.
LGW
-
YQG
3 stops33h 11m
Multiple Airlines
Deal found 20/3C$ 1,394
Sat 25/49:45 a.m.
YQG
-
STN
3 stops21h 55m
Multiple Airlines
Fri 8/510:50 p.m.
STN
-
YQG
2 stops25h 19m
Multiple Airlines
Deal found 20/3C$ 1,512

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 21 March 2026.

Round-trip from

C$ 1,146

One-way from

C$ 604
Air Canada
  • Air Canada
  • 30/4-7/5
  • 4 total stops
  • 31h 09m total
  • Windsor to London
Search Deals
2/5
  • 2/5
  • 3 total stops
  • 36h 05m 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 21 March 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

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sat 2/5

4:05 p.m.-8:35 a.m.

2 stops11h 30m

London Heathrow

Sat 9/5

8:30 a.m.-3:24 p.m.

1 stop11h 54m

C$ 1,154

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Thu 30/4

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

1 stop11h 05m

London Heathrow

Thu 7/5

8:30 a.m.-3:24 p.m.

1 stop11h 54m

C$ 1,173
Quickest round-trip

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 6/5

4:05 p.m.-6:35 a.m.

1 stop9h 30m

London Heathrow

Wed 13/5

8:30 a.m.-3:24 p.m.

1 stop11h 54m

C$ 1,176

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sun 10/5

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

1 stop11h 05m

London Heathrow

Thu 14/5

5:15 p.m.-7:09 p.m.

2 stops30h 54m

C$ 1,205

WindsorLondon

YQG - LGW

YQGLGW

Windsor

Tue 16/6

10:05 a.m.-5:50 p.m.

2 stops26h 45m

London Gatwick

Fri 26/6

9:25 a.m.-9:22 a.m.

2 stops28h 57m

C$ 1,206

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Tue 16/6

4:05 p.m.-8:35 a.m.

1 stop11h 30m

London Heathrow

Fri 26/6

6:00 a.m.-3:22 p.m.

2 stops38h 22m

C$ 1,206

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sat 6/6

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

1 stop18h 30m

London Heathrow

Wed 10/6

8:40 a.m.-9:24 a.m.

2 stops29h 44m

C$ 1,206

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Fri 17/4

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

1 stop11h 05m

London Heathrow

Sun 26/4

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

2 stops18h 09m

C$ 1,206

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Mon 11/5

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

1 stop15h 30m

London Heathrow

Fri 15/5

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

2 stops18h 09m

C$ 1,206

WindsorLondon

YQG - LGW

YQGLGW

Windsor

Mon 4/5

7:45 p.m.-8:25 a.m.

2 stops31h 40m

London Gatwick

Mon 11/5

6:35 p.m.-7:09 p.m.

2 stops29h 34m

C$ 1,234

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 44 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, May is the cheapest month in which you can book a flight from Windsor, Ontario to London (average of C$ 932). Flying from Windsor, Ontario to London in September is currently the most expensive (average of C$ 1,235). 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 21 March 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
10,819 reviews
Check prices

Crew

7.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Food

6.3

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,819 reviews
Air Canada
7.1
Good
10,819 reviews
Check prices

Crew

7.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Food

6.3

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

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$ 968.

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

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

  • 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, May is the cheapest month in which you can book a flight from Windsor, Ontario to London (average of C$ 932). Flying from Windsor, Ontario to London in September is currently the most expensive (average of C$ 1,235). 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
Twickenham
Sutton
Gatwick
Slough
Marlow
Cobham
Romford
Watford
Bedford
Luton
High Wycombe
Hounslow

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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 21 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 968AverageC$ 1,221FlexibilityNo 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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