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Cheap flights from Windsor, ON to London Heathrow Airport from C$ 625

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
YQG — LHR
25 Feb — 4 Mar1
1 adult

Cheap flight deals from Windsor to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Windsor (YQG) to Heathrow (LHR). 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 20 February 2025.

Round-trip from

C$ 1,199

One-way from

C$ 625

Popular in

December

Cheapest in

November

Average price

C$ 1,215
Air Canada
  • Air Canada
  • 4/3-10/3
  • 3 total stops
  • 31h 30m total
  • Windsor to London
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1/4
  • 1/4
  • 3 total stops
  • 16h 25m total
  • Windsor to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Windsor to Heathrow

Cheapest flights from Windsor to Heathrow
Explore the most affordable flight options available from Windsor to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Tue 4/310:10 a.m.YQG - LHR
2 stops16h 00mAir Canada
Mon 10/36:00 a.m.LHR - YQG
2 stops16h 10mAir Canada
Deal found 19/2C$ 1,199
Fri 4/42:30 p.m.YQG - LHR
3 stops35h 00mMultiple Airlines
Fri 11/49:30 a.m.LHR - YQG
2 stops31h 43mMultiple Airlines
Deal found 19/2C$ 1,236
Mon 21/710:05 a.m.YQG - LHR
2 stops19h 35mLufthansa
Tue 5/87:30 p.m.LHR - YQG
3 stops24h 52mLufthansa
Deal found 18/2C$ 1,931

Find flights from Windsor to Heathrow within your budget

Customize your flight search to find flights from Windsor to Heathrow 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 20 February 2025.

Fly from

Windsor

Fly to

Heathrow

Route

Depart

Return

Price

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Tue 4/3

10:10 a.m.-7:10 a.m.

2 stops16h 00m

London Heathrow

Mon 10/3

6:00 a.m.-6:10 p.m.

2 stops16h 10m

C$ 1,199

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Fri 4/4

2:30 p.m.-6:30 a.m.

3 stops35h 00m

London Heathrow

Fri 11/4

9:30 a.m.-12:13 p.m.

2 stops31h 43m

C$ 1,236

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Mon 21/7

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

2 stops19h 35m

London Heathrow

Tue 5/8

7:30 p.m.-3:22 p.m.

3 stops24h 52m

C$ 1,931

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Tue 1/4

2:30 p.m.-11:55 a.m.

3 stops16h 25m

C$ 625

WindsorLondon

YQG - LHR

YQGLHR

Windsor

Tue 1/4

6:45 p.m.-9:35 a.m.

1 stop9h 50m

C$ 673

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Best time to book a flight from Windsor to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Travel insights for flights from Windsor to Heathrow

Get recent, data-driven insights about flights from Windsor to Heathrow including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Windsor, Ontario to London Heathrow Airport (average of C$ 560). Flying from Windsor, Ontario to London Heathrow Airport in July is currently the most expensive (average of C$ 874). 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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 20 February 2025.
Air Canada
7.0
Good
8,748 reviews
Check prices

Comfort

7.0

Crew

7.8

Food

6.2

Overall

7.0

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YOW - YYZ

The staff did everything possible in a small flight fully booked

Air Canada
7.0
Good
8,748 reviews
Air Canada
7.0
Good
8,748 reviews
Check prices

Comfort

7.0

Crew

7.8

Food

6.2

Overall

7.0

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YOW - YYZ

The staff did everything possible in a small flight fully booked

Lufthansa
6.7
Okay
6,983 reviews
Air Canada
7.0
Good
8,748 reviews
Check prices

Comfort

7.0

Crew

7.8

Food

6.2

Overall

7.0

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YOW - YYZ

The staff did everything possible in a small flight fully booked

Related info for your journey

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

    Windsor (YQG), located 8.0 km from the city centre, is the airport you fly out of when you book flights from Windsor to London Heathrow. 1 airline have flights from Windsor to London Heathrow on a regular basis. Booking flights from Windsor to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • What are the cheapest airlines flying from Windsor, Ontario to London Heathrow Airport round-trip?

    Air Canada, at C$ 1,199, was found to be the cheapest airline from Windsor, Ontario to London Heathrow Airport. An alternate airline flying to your destination would be Lufthansa. You may be able to fly from Windsor, Ontario to London Heathrow Airport for 8% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Windsor to Heathrow 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 Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Windsor, Ontario to London Heathrow Airport (average of C$ 560). Flying from Windsor, Ontario to London Heathrow Airport in July is currently the most expensive (average of C$ 874). 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 Windsor?

Book flights to Windsor if you plan to visit one of these locations
Brentford
Hounslow
Slough
Luton
Milton Keynes
Romford
Watford
Bromley
Bedford
Southall

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Top airline flying from Windsor to Heathrow

Discover the top airline that operate flights from Windsor to Heathrow. 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 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,181AverageC$ 1,261FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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