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Cheap flights from Windsor, Ontario to London from £281

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
YQG — LON
9 Nov — 16 Nov1
1 adult
1 adult, Economy

Find 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 10 October 2025.

Mon 24/1109:45YQG - LHR
1 stop15h 45mAir Canada
Mon 1/1213:00LHR - YQG
1 stop11h 14mAir Canada
Deal found 10/10£558
Tue 4/1109:45YQG - LHR
1 stop15h 45mAir Canada
Wed 19/1109:00LHR - YQG
2 stops29h 04mAir Canada
Deal found 7/10£564
Wed 5/1109:45YQG - LHR
2 stops18h 35mMultiple Airlines
Wed 19/1109:00LHR - YQG
2 stops15h 14mMultiple Airlines
Deal found 8/10£578
Sat 22/1119:50YQG - LHR
2 stops43h 45mMultiple Airlines
Sat 29/1109:00LHR - YQG
2 stops15h 14mMultiple Airlines
Deal found 8/10£580
Sun 7/1219:50YQG - LHR
2 stops19h 45mAir Canada
Mon 26/112:05LHR - YQG
2 stops36h 09mAir Canada
Deal found 8/10£591
Sun 23/1109:45YQG - LHR
2 stops16h 25mAir Canada
Mon 1/1209:00LHR - YQG
2 stops15h 14mAir Canada
Deal found 9/10£595
Thu 27/1109:45YQG - LHR
2 stops16h 25mAir Canada
Mon 1/1209:00LHR - YQG
2 stops15h 14mAir Canada
Deal found 8/10£596
Mon 24/1109:45YQG - LCY
2 stops22h 05mMultiple Airlines
Mon 1/1209:50LCY - YQG
2 stops14h 24mMultiple Airlines
Deal found 10/10£615
Mon 24/1109:45YQG - LGW
1 stop19h 00mMultiple Airlines
Mon 1/1211:40LGW - YQG
1 stop12h 34mMultiple Airlines
Deal found 10/10£695
Thu 6/1107:35YQG - LGW
1 stop21h 10mMultiple Airlines
Thu 13/1114:00LGW - YQG
2 stops34h 33mMultiple Airlines
Deal found 9/10£767
Thu 6/1109:45YQG - LCY
2 stops25h 55mMultiple Airlines
Thu 13/1109:15LCY - YQG
2 stops14h 59mMultiple Airlines
Deal found 9/10£848
Sun 14/1219:50YQG - LGW
3 stops33h 10mMultiple Airlines
Sun 21/1220:55LGW - YQG
3 stops27h 19mMultiple Airlines
Deal found 10/10£1,143

Cheap 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 10 October 2025.

Round-trip from

£537

One-way from

£281

Popular in

November

Cheapest in

September

Average price

£646
Air Canada
  • Air Canada
  • 15/2-19/2
  • 4 total stops
  • 69h 44m total
  • Windsor to London
Search Deals
18/11
  • 18/11
  • 3 total stops
  • 21h 15m total
  • Windsor to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£99 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 10 October 2025.
Use the filters below to find and compare flights from Windsor to London that are best for you.

Fly from

Windsor

Fly to

London

Route

Depart

Return

Price

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sun 15/2

19:50-20:35

2 stops19h 45m

London Heathrow

Thu 19/2

12:05-09:04

2 stops49h 59m

£537

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Mon 24/11

09:45-06:30

1 stop15h 45m

London Heathrow

Mon 1/12

13:00-19:14

1 stop11h 14m

£558

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Tue 4/11

09:45-06:30

1 stop15h 45m

London Heathrow

Wed 19/11

09:00-09:04

2 stops29h 04m

£564

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Wed 5/11

19:50-11:20

1 stop10h 30m

London Heathrow

Wed 19/11

11:10-19:14

1 stop13h 04m

£577

WindsorLondon

YQG - LCY

YQGLCY

Windsor

Sun 15/2

09:45-17:40

2 stops26h 55m

London City

Thu 19/2

09:40-19:14

2 stops38h 34m

£609

WindsorLondon

YQG - LCY

YQGLCY

Windsor

Mon 24/11

09:45-12:50

2 stops22h 05m

London City

Mon 1/12

09:50-19:14

2 stops14h 24m

£615

WindsorLondon

YQG - LGW

YQGLGW

Windsor

Mon 24/11

09:45-09:45

1 stop19h 00m

London Gatwick

Mon 1/12

11:40-19:14

1 stop12h 34m

£695

WindsorLondon

YQG - LGW

YQGLGW

Windsor

Thu 6/11

07:35-09:45

1 stop21h 10m

London Gatwick

Thu 13/11

14:00-19:33

2 stops34h 33m

£767

WindsorLondon

YQG - LCY

YQGLCY

Windsor

Thu 6/11

09:45-16:40

2 stops25h 55m

London City

Thu 13/11

09:15-19:14

2 stops14h 59m

£848

WindsorLondon

YQG - LGW

YQGLGW

Windsor

Sun 14/12

19:50-10:00

3 stops33h 10m

London Gatwick

Sun 21/12

20:55-19:14

3 stops27h 19m

£1,143

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 27 results
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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 return 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, June is the cheapest month in which you can book a flight from Windsor, Ontario to London (average of £510). Flying from Windsor, Ontario to London in September is currently the most expensive (average of £676). 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 Windsor, Ontario to London?

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?

    If you book a flight to London from Windsor, you will be flying from 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 Windsor to London per day from 1 airline.

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

    There are many flights that can get you from Windsor, Ontario to London in 19h 45m. Fly via Air Canada or Lufthansa to get the fastest option. Airlines will cover a distance of 3736 mi. This flight may include one or multiple stops.

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

    Flying on Air Canada is currently your cheapest option to London, with prices starting at £674. This flight start at 5% lower than the current average price 3 months from now.

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

    The most popular route from Windsor, Ontario to London is Windsor - London Heathrow. You may also consider Windsor - London City or Windsor - London Stansted.

  • 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 holiday 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, June is the cheapest month in which you can book a flight from Windsor, Ontario to London (average of £510). Flying from Windsor, Ontario to London in September is currently the most expensive (average of £676). 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
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
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Romford
Ipswich
Brentford
Dartford
Guildford
Eastbourne

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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 858,174 searches. Data last updated 10 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£674Average£907FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

Millions of users choose and trust Cheapflights to book the best flight deals from Windsor to London 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 Windsor to London with no change fees?

Need flexible booking options for your flight to London from Windsor? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Windsor to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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