LON - YQG

£451 Find Cheap Flights from London to Windsor – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Windsor departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Windsor

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Windsor, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Windsor, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£528
Typical prices: £832-£672
Air Canada
Fri 3/7Wed 8/7
LHR - YQG • 1 stop
Cheapest one-way flight
£451
Air Canada
Fri 3/7
LHR - YQG • 1 stop
Top airlines
Air Canada
Cheapest • from £528 (return)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between London and Windsor. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 14% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Windsor!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Windsor (LON-YQG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Windsor that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Windsor

Fri, 3 Jul - Wed, 8 Jul
Air Canada Logo
17:40 - 15:22
LHR
-
YQG
26h 42m
1 stop
Air Canada Logo
10:05 - 06:35
YQG
-
LHR
15h 30m
1 stop
£528Air Canada
Fri, 3 Jul - Wed, 8 Jul
Air Canada Logo
17:40 - 15:22
LHR
-
YQG
26h 42m
1 stop
Air Canada Logo
16:05 - 10:00
YQG
-
LHR
12h 55m
2 stops
£530Air Canada
Thu, 2 Jul - Tue, 7 Jul
Air Canada Logo
12:40 - 09:22
LHR
-
YQG
25h 42m
2 stops
Air Canada Logo
19:45 - 21:00
YQG
-
LHR
20h 15m
2 stops
£532Air Canada
Fri, 3 Jul - Wed, 8 Jul
Air Canada Logo
09:30 - 19:07
LHR
-
YQG
14h 37m
2 stops
Air Canada Logo
16:05 - 10:00
YQG
-
LHR
12h 55m
2 stops
£533Air Canada
Fri, 2 Oct - Sun, 4 Oct
Air Canada Logo
17:50 - 19:07
LHR
-
YQG
30h 17m
2 stops
Air Canada Logo
19:45 - 06:35
YQG
-
LHR
29h 50m
1 stop
£534Air Canada
Fri, 2 Oct - Sun, 4 Oct
Air Canada Logo
17:50 - 19:07
LHR
-
YQG
30h 17m
2 stops
Air Canada Logo
19:45 - 06:35
YQG
-
LHR
29h 50m
1 stop
£534Air Canada
Fri, 3 Jul - Wed, 8 Jul
Air Canada Logo
17:40 - 09:22
LHR
-
YQG
20h 42m
1 stop
Air Canada Logo
16:05 - 08:35
YQG
-
LHR
11h 30m
2 stops
£535Air Canada
Thu, 2 Jul - Tue, 7 Jul
Air Canada Logo
12:40 - 09:22
LHR
-
YQG
25h 42m
2 stops
Air Canada Logo
16:05 - 11:50
YQG
-
LHR
14h 45m
1 stop
£536Air Canada
Wed, 1 Jul - Wed, 8 Jul
Air Canada Logo
08:30 - 09:22
LHR
-
YQG
29h 52m
1 stop
Air Canada Logo
10:05 - 21:00
YQG
-
LHR
29h 55m
2 stops
£537Air Canada
Wed, 1 Jul - Wed, 8 Jul
Multiple Airlines Logo
08:30 - 15:22
LHR
-
YQG
11h 52m
1 stop
Multiple Airlines Logo
16:05 - 06:35
YQG
-
LHR
9h 30m
1 stop
£538Multiple Airlines
Booking Insights

KAYAK’s insights & trends for London to Windsor flights

Get data-powered insights and trends into flights from London to Windsor to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Windsor, Ontario?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Windsor, Ontario departing in July.

What is the cheapest month to fly from London to Windsor?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Windsor, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Windsor is January, where tickets cost £414 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is £563 and £519 respectively.

Find deals

Good to know - Cheap tickets from London to Windsor

Low seasonDecember
Cheapest flight£451
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (5% more expensive on average)
Flight from London Heathrow Airport to Windsor

When to book flights from London to Windsor

Are your dates flexible? Find out the best times to travel from London to Windsor based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Windsor

  • What is the cheapest flight from London to Windsor?

    In the last 3 days, the lowest price for a flight from London to Windsor was £451 for a one-way ticket and £528 for a return.

  • Which airports will I be using when flying from London to Windsor?

    There are 4 airports in London (London City, London Gatwick, London Heathrow, and London Luton.) and only 1 airport in Windsor (Windsor). The cheapest flights are generally found on the London Heathrow Airport to Windsor flight route.

  • Which aircraft models fly most regularly from London to Windsor?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Windsor?

    Star Alliance is the only airline alliance operating flights between London and Windsor.

  • How does KAYAK find such low prices on flights from London to Windsor?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Windsor.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Windsor?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Windsor from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Windsor?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Windsor with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Windsor?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Windsor from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to Windsor

 
See real verified KAYAK customer reviews for airlines flying from London to Windsor. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Windsor? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11200 reviews
7.3Boarding
6.8Entertainment
7.1Comfort
7.8Crew
6.3Food
Airline reviews

this flight was exceptional due to the plane itself being updated with longer seat belts so no need for the extender and access to a tv.

10.0 ExcellentAnonymous, Jun 2026
YXE - YYZ
Read more Air Canada reviews

this flight was exceptional due to the plane itself being updated with longer seat belts so no need for the extender and access to a tv.

Flight was delayed for over an hour making our connecting flight impossible to make. No notification that we had been bumped to another flight. Was told my bag would stay at the airport. Got to my hotel and got notified I needed to pick it up. Come all the way back to the airport to find I didn’t need to pick it up and the app glitched. They did at least put me on the next available flight. No offer for money back or compensation for time lost due to being home a day later. No compensation for food as it was only good for anything in the airport. Not outside it. They did at least book the hotel and the gate agent was very helpful. But I did not appreciate them giving my seats away to stand by people while I was sprinting through the airport to try and make it to a flight I was late for through no fault of my own. If they did not let stand by on I would have been on my flight as they did allow two people before me on

Flight was overbooked and seats assigned to multiple passengers. Delay 1 hour to sort out.

Good but I don’t received my bags yet is been 5days still no update

Comfortable seats with good leg room. But not screens on seat backs.

I was rescheduled when I missed my flight due to border clearance issue

Air Canada has very professional , friendly and co operative crew.

I liked the fact that we arrived on time. What I did not like, I paid for a seat. Unfortunately a very large women sat beside me (required a belt extension). Her body spilled to my side. Not her fault but I had to lean to the left because her body was literally on my side of the seat. This caused a back ache. I was unable to sit straight the entire flight. There should be some form allowance (wider seat) for morbidly obese passengers. These seats are not designed for extremely obese people. I feel compassionate towards these obese passengers but I got off the plane with a substantial lower back ache. I myself have a degenerative disk disease and this did not help me

It was a short flight so, everything went smoothly and we got to where we needed to be safely.

No TV on the flight. The charging outlet was not working. No food, even a sandwich. The served orange was poor quality.

Everything you need to know for your flight from London to Windsor

Information on your arrival and departure airports

Windsor (YQG)