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Cheap flights from Windsor, Ontario to London from £252

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
YQG — LON
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 12 September 2025.

Round-trip from

£520

One-way from

£252

Popular in

November

Cheapest in

September

Average price

£580
Air Canada
  • Air Canada
  • 14/10-28/10
  • 3 total stops
  • 23h 49m total
  • Windsor to London
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11/10
  • 11/10
  • 3 total stops
  • 43h 35m total
  • Windsor to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£94 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Windsor to London

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 12 September 2025.

Tue 14/1016:00YQG - LHR
1 stop9h 35mAir Canada
Tue 28/1009:00LHR - YQG
2 stops14h 14mAir Canada
Deal found 10/9£520
Tue 14/1016:00YQG - LHR
2 stops24h 00mMultiple Airlines
Tue 28/1007:40LHR - YQG
2 stops15h 34mMultiple Airlines
Deal found 11/9£523
Fri 19/909:55YQG - LHR
2 stops15h 35mAir Canada
Mon 29/906:50LHR - YQG
2 stops13h 37mAir Canada
Deal found 10/9£552
Fri 10/1010:05YQG - LHR
1 stop18h 55mAir Canada
Fri 17/1008:40LHR - YQG
2 stops29h 47mAir Canada
Deal found 10/9£574
Mon 27/1019:50YQG - LCY
2 stops17h 50mMultiple Airlines
Mon 3/1109:15LCY - YQG
2 stops14h 59mMultiple Airlines
Deal found 12/9£574
Sat 25/1016:00YQG - LHR
1 stop15h 20mAir Canada
Sat 1/1106:00LHR - YQG
2 stops17h 14mAir Canada
Deal found 10/9£577
Sun 21/909:55YQG - LHR
1 stop19h 05mAir Canada
Sun 28/915:50LHR - YQG
1 stop22h 32mAir Canada
Deal found 10/9£588
Fri 19/915:55YQG - LHR
1 stop13h 05mLufthansa
Mon 29/908:30LHR - YQG
1 stop11h 57mLufthansa
Deal found 10/9£717
Tue 14/1016:00YQG - LCY
2 stops20h 30mSWISS
Tue 28/1009:15LCY - YQG
2 stops13h 59mSWISS
Deal found 11/9£872
Fri 19/908:50YQG - LGW
2 stops19h 35mMultiple Airlines
Mon 29/912:40LGW - YQG
1 stop13h 10mMultiple Airlines
Deal found 10/9£1,056
Fri 10/1016:00YQG - LCY
2 stops14h 40mMultiple Airlines
Fri 17/1019:10LCY - YQG
2 stops25h 02mMultiple Airlines
Deal found 10/9£1,346
Fri 19/915:55YQG - LGW
2 stops44h 55mSWISS
Mon 29/918:35LGW - YQG
2 stops25h 42mSWISS
Deal found 10/9£1,368

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 12 September 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

Tue 14/10

16:00-06:35

1 stop9h 35m

London Heathrow

Tue 28/10

09:00-19:14

2 stops14h 14m

£520

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Tue 14/10

10:05-08:35

1 stop17h 30m

London Heathrow

Tue 28/10

07:40-19:14

2 stops15h 34m

£523

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Sun 15/2

09:45-20:35

2 stops29h 50m

London Heathrow

Thu 19/2

13:45-09:04

2 stops48h 19m

£547

WindsorLondon

YQG - LCY

YQGLCY

Windsor

Mon 27/10

19:50-17:40

2 stops17h 50m

London City

Mon 3/11

09:15-19:14

2 stops14h 59m

£574

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Fri 10/10

10:05-10:00

1 stop18h 55m

London Heathrow

Fri 17/10

08:40-09:27

2 stops29h 47m

£574

WindsorLondon

YQG - LCY

YQGLCY

Windsor

Mon 16/2

09:45-17:40

2 stops26h 55m

London City

Fri 20/2

17:15-19:14

2 stops54h 59m

£633

WindsorLondon

YQG - LCY

YQGLCY

Windsor

Sun 15/2

09:45-16:40

2 stops25h 55m

London City

Thu 19/2

09:40-19:14

2 stops38h 34m

£645

WindsorLondon

YQG - LCY

YQGLCY

Windsor

Tue 14/10

16:00-17:30

2 stops20h 30m

London City

Tue 28/10

09:15-19:14

2 stops13h 59m

£872

WindsorLondon

YQG - LCY

YQGLCY

Windsor

Fri 10/10

16:00-11:40

2 stops14h 40m

London City

Fri 17/10

19:10-15:12

2 stops25h 02m

£1,346

WindsorLondon

YQG - LGW

YQGLGW

Windsor

Fri 10/10

16:00-17:50

2 stops20h 50m

London Gatwick

Fri 17/10

05:30-09:27

2 stops32h 57m

£1,623

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 23 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, January is the cheapest month in which you can book a flight from Windsor, Ontario to London (average of £112). Flying from Windsor, Ontario to London in August is currently the most expensive (average of £164). 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.

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 9h 35m. Fly via Air Canada, Lufthansa, or SWISS 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 £662. 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 City. You may also consider Windsor - London Gatwick or 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 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, January is the cheapest month in which you can book a flight from Windsor, Ontario to London (average of £112). Flying from Windsor, Ontario to London in August is currently the most expensive (average of £164). 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
Hounslow
Gatwick
Slough
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Winchester
Chichester
Ipswich
Dartford
Eastbourne
Guildford
Bishop's Stortford

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Alternative routes for Windsor to London

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Windsor to Heathrow flights

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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£662Average£892FlexibilityNo 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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