YQG - LHR

C$ 606 Find Cheap Flights from Windsor to London – 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 Windsor to London departing on 10/11. 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 London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Windsor to London, 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 Windsor to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 1,200
Typical prices: C$ 1,393-C$ 1,362
Multiple Airlines
Tue 10/11Tue 17/11
YQG - LHR • 1 stop
Cheapest one-way flights
C$ 606
Multiple Airlines
Tue 10/11
YQG - LHR • 1 stop
Top airlines
Air Canada
Cheapest • from C$ 1,219 (round-trip)
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 Windsor and London. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 21% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Windsor to London (YQG-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Windsor to London 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 round-trip flight deals from Windsor to London

Tue, 10 Nov - Tue, 17 Nov
Multiple Airlines Logo
9:45 a.m. - 11:20 a.m.
YQG
-
LHR
20h 35m
1 stop
Multiple Airlines Logo
9:00 a.m. - 7:14 p.m.
LHR
-
YQG
15h 14m
2 stops
C$ 1,200Multiple Airlines
Wed, 28 Oct - Wed, 11 Nov
Multiple Airlines Logo
7:50 p.m. - 11:20 a.m.
YQG
-
LHR
11h 30m
1 stop
Multiple Airlines Logo
9:00 a.m. - 7:14 p.m.
LHR
-
YQG
15h 14m
2 stops
C$ 1,214Multiple Airlines
Fri, 18 Sep - Tue, 22 Sep
Air Canada Logo
10:05 a.m. - 11:50 a.m.
YQG
-
LHR
20h 45m
1 stop
Air Canada Logo
6:00 a.m. - 7:07 p.m.
LHR
-
YQG
18h 07m
2 stops
C$ 1,219Air Canada
Fri, 18 Sep - Tue, 22 Sep
Air Canada Logo
10:05 a.m. - 6:35 a.m.
YQG
-
LHR
15h 30m
1 stop
Air Canada Logo
8:45 a.m. - 9:22 a.m.
LHR
-
YQG
29h 37m
2 stops
C$ 1,221Air Canada
Wed, 25 Nov - Sun, 6 Dec
Air Canada Logo
9:45 a.m. - 8:30 a.m.
YQG
-
LHR
17h 45m
1 stop
Air Canada Logo
6:00 a.m. - 7:14 p.m.
LHR
-
YQG
18h 14m
2 stops
C$ 1,222Air Canada
Tue, 8 Sep - Tue, 22 Sep
Air Canada Logo
4:05 p.m. - 9:35 a.m.
YQG
-
LHR
12h 30m
1 stop
Air Canada Logo
8:45 a.m. - 7:07 p.m.
LHR
-
YQG
15h 22m
2 stops
C$ 1,224Air Canada
Fri, 18 Sep - Tue, 22 Sep
Air Canada Logo
10:05 a.m. - 10:00 a.m.
YQG
-
LHR
18h 55m
2 stops
Air Canada Logo
8:45 a.m. - 7:07 p.m.
LHR
-
YQG
15h 22m
2 stops
C$ 1,225Air Canada
Wed, 28 Oct - Wed, 11 Nov
Multiple Airlines Logo
9:45 a.m. - 11:20 a.m.
YQG
-
LHR
21h 35m
1 stop
Multiple Airlines Logo
11:10 a.m. - 7:14 p.m.
LHR
-
YQG
13h 04m
1 stop
C$ 1,226Multiple Airlines
Wed, 25 Nov - Sat, 5 Dec
Air Canada Logo
9:45 a.m. - 7:10 a.m.
YQG
-
LHR
16h 25m
2 stops
Air Canada Logo
6:00 a.m. - 7:14 p.m.
LHR
-
YQG
18h 14m
2 stops
C$ 1,228Air Canada
Tue, 10 Nov - Tue, 17 Nov
Multiple Airlines Logo
9:45 a.m. - 6:30 a.m.
YQG
-
LHR
15h 45m
1 stop
Multiple Airlines Logo
6:00 p.m. - 9:09 a.m.
LHR
-
YQG
20h 09m
1 stop
C$ 1,229Multiple Airlines
Booking Insights

KAYAK's insights & trends for Windsor to London flights

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

How much is a round-trip flight from Windsor, Ontario to London Heathrow Airport?

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Windsor to London Heathrow Airport, 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 Windsor to London Heathrow Airport is March, where tickets cost C$ 1,024 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is C$ 1,689 and C$ 1,440 respectively.

Find deals

Good to know

Low seasonSeptember
Cheapest flightC$ 606
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Windsor to London

When to book flights from Windsor to London

Are your dates flexible? Find out the best times to travel from Windsor to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Windsor to London flights

  • What is the cheapest flight from Windsor to London Heathrow Airport?

    In the last 5 days, the lowest price for a flight from Windsor to London Heathrow Airport was C$ 606 for a one-way ticket and C$ 1,200 for a round-trip.

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

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

  • Which airline alliances offer flights from Windsor to London?

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

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

    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 Windsor to London.

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

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

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

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

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

    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 London from Windsor 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 Windsor to London

 
See real verified KAYAK customer reviews for airlines flying from Windsor to London. 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 Windsor to London? 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 11194 reviews
7.1Comfort
7.3Boarding
6.8Entertainment
7.8Crew
6.3Food
Airline reviews

Flight was oversold. Seats assigned to multiple passengers. Delay 1 hour to sort out.

2.0 MediocreBill, Jun 2026
YYZ - YYT
Read more Air Canada reviews

Flight was oversold. 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

Boarding is always chaotic. Delay was over 2 hours while inside plane . Crew not very friendly

Congested seating area Toronto Poor announcements Terrible food in flight Limited entertainment options

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

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

Flight was delayed twice which made our arrival extremely late (actually into next day). Not an easy travel. But when we requested assistance for boarding we were really impressed with how they helped us! Strongly praise their assistance.

It was out first time flying Air Canada and it was ok, comfort-wise. I hope airlines are able to get a quiet room installed for young children flying. Screaming and crying the whole time in business class is quite unfortunate. That was the only thing that really messed up the experience.

Received an email a few hours before boarding that wifi and seatback entertainment would not be available. There was no explanation for this. We were served 1 x 20 gram granola bar as a snack (not even a full granola bar) which was really embarrassing. The crew was lovely (none of this was their fault) and the flight was successful, but the aircraft itself was falling apart on the inside. Overhead comfort control panels were worn and some were hanging out and non functional, This aircraft needs to be upgraded.

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

Information on your arrival and departure airports

Windsor (YQG)
Heathrow (LHR)