What is the cheapest airline that flies from London to Windsor?

Air Canada is the most popular carrier operating from London to Windsor

When did momondo last update prices for flights from London to Windsor Airport?

Prices for flights from London to Windsor Airport are updated daily.

How many operators does momondo search for flights from London to Windsor Airport?

The number of operators available for flights from London to Windsor Airport is 2 as of December 2025.

How old do you have to be to fly from London to Windsor Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Windsor Airport.

What documentation or ID do you need to fly to Windsor Airport?

The travel and health documents you'll need for your trip to Windsor Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Windsor Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£497 Cheap Flights from London to Windsor in 2025/26

Q: What is the typical price of a round-trip flight between London and Windsor, Ontario?

Prices are currently low for flights on this route. Typical prices usually range from £642 to £845. The lowest price recently found on this route was £519.

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Find the cheapest flights from London to Windsor

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:40 - 19:14

LHR

YQG

16h 34m2 stops

09:45 - 06:30

YQG

LHR

15h 45m1 stop

£519Lufthansa

Sun, 25 Jan - Sun, 1 Feb

09:30 - 19:14

LHR

YQG

14h 44m2 stops

09:45 - 06:30

YQG

LHR

15h 45m1 stop

£522Lufthansa

Sun, 25 Jan - Sun, 1 Feb

09:00 - 19:14

LHR

YQG

15h 14m2 stops

19:50 - 20:35

YQG

LHR

43h 45m2 stops

£530Air Canada

Sat, 24 Jan - Sat, 31 Jan

09:00 - 19:14

LHR

YQG

15h 14m2 stops

09:45 - 06:30

YQG

LHR

15h 45m1 stop

£533Air Canada

Sat, 24 Jan - Sat, 31 Jan

09:00 - 19:14

LHR

YQG

15h 14m2 stops

19:50 - 20:35

YQG

LHR

43h 45m2 stops

£535Air Canada

Sat, 24 Jan - Sat, 31 Jan

09:00 - 09:04

LHR

YQG

29h 04m2 stops

19:50 - 08:05

YQG

LHR

55h 15m2 stops

£536Air Canada

Sun, 25 Jan - Sun, 1 Feb

09:00 - 19:14

LHR

YQG

15h 14m2 stops

09:45 - 11:20

YQG

LHR

20h 35m1 stop

£537Air Canada

Sat, 24 Jan - Sat, 31 Jan

09:00 - 09:04

LHR

YQG

29h 04m2 stops

19:50 - 08:30

YQG

LHR

31h 40m1 stop

£553Air Canada

Fri, 16 Jan - Mon, 19 Jan

13:00 - 19:14

LHR

YQG

11h 14m1 stop

09:45 - 06:30

YQG

LHR

15h 45m1 stop

£555Lufthansa

Sun, 25 Jan - Sun, 1 Feb

09:00 - 19:14

LHR

YQG

15h 14m2 stops

19:50 - 13:00

YQG

LHR

36h 10m2 stops

£556Air Canada

Fri, 16 Jan - Mon, 19 Jan

Air Canada flights from London to Windsor, Ontario

Our best Air Canada deals on London to Windsor, Ontario flight tickets

Air Canada

24 Jan

LHR09:00London Heathrow

15h 14m

2 stops

YQG19:14Windsor

31 Jan

YQG19:50Windsor

43h 45m

2 stops

LHR20:35London Heathrow

£530

Find similar

Air Canada

24 Jan

LHR09:00London Heathrow

15h 14m

2 stops

YQG19:14Windsor

31 Jan

YQG09:45Windsor

15h 45m

1 stop

LHR06:30London Heathrow

£533

Find similar

Air Canada

24 Jan

LHR09:00London Heathrow

15h 14m

2 stops

YQG19:14Windsor

31 Jan

YQG19:50Windsor

43h 45m

2 stops

LHR20:35London Heathrow

£535

Find similar

Lufthansa flights from London to Windsor, Ontario

Our best Lufthansa deals on London to Windsor, Ontario flight tickets

Lufthansa

25 Jan

LHR07:40London Heathrow

16h 34m

2 stops

YQG19:14Windsor

1 Feb

YQG09:45Windsor

15h 45m

1 stop

LHR06:30London Heathrow

£519

Find similar

Lufthansa

25 Jan

LHR09:30London Heathrow

14h 44m

2 stops

YQG19:14Windsor

1 Feb

YQG09:45Windsor

15h 45m

1 stop

LHR06:30London Heathrow

£522

Find similar

Lufthansa

25 Jan

LHR13:00London Heathrow

11h 14m

1 stop

YQG19:14Windsor

1 Feb

YQG09:45Windsor

15h 45m

1 stop

LHR06:30London Heathrow

£555

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sun 25/1

07:40-19:14

2 stops16h 34m

Windsor

Sun 1/2

09:45-06:30

1 stop15h 45m

£519

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sun 25/1

09:30-19:14

2 stops14h 44m

Windsor

Sun 1/2

09:45-06:30

1 stop15h 45m

£522

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sat 24/1

09:00-19:14

2 stops15h 14m

Windsor

Sat 31/1

19:50-20:35

2 stops43h 45m

£530

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sat 24/1

09:00-19:14

2 stops15h 14m

Windsor

Sat 31/1

09:45-06:30

1 stop15h 45m

£533

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sat 24/1

09:00-19:14

2 stops15h 14m

Windsor

Sat 31/1

19:50-20:35

2 stops43h 45m

£535

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sun 25/1

09:00-09:04

2 stops29h 04m

Windsor

Sun 1/2

19:50-08:05

2 stops55h 15m

£536

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sat 24/1

09:00-19:14

2 stops15h 14m

Windsor

Sat 31/1

09:45-11:20

1 stop20h 35m

£537

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Fri 16/1

09:00-09:04

2 stops29h 04m

Windsor

Mon 19/1

19:50-08:30

1 stop31h 40m

£553

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Sun 25/1

13:00-19:14

1 stop11h 14m

Windsor

Sun 1/2

09:45-06:30

1 stop15h 45m

£555

LondonWindsor

LHR - YQG

LHRYQG

London Heathrow

Fri 16/1

09:00-19:14

2 stops15h 14m

Windsor

Mon 19/1

19:50-13:00

2 stops36h 10m

£556

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Windsor, Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between London and Windsor, Ontario?

What is the cheapest month to fly to Windsor, Ontario?

In general, March is the cheapest month to fly from London to Windsor, Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £445. If you’re not able to fly to Windsor, Ontario in March, then September is your next best option. Flight prices from London to Windsor, Ontario during September average around £505.

What is the cheapest day to depart on your flight to Windsor, Ontario?

On average, the least expensive day to fly to Windsor, Ontario from London is on a Friday. momondo users have found tickets for Friday departures for as low as £553. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around £677. These prices are subject to change though, so be sure to set up a Price Alert for flights to Windsor, Ontario.

What is the cheapest time of day to depart on your flight to Windsor, Ontario?

At midday is the cheapest time of day to fly from London to Windsor, Ontario when you can find flight prices for as low as £572. Flying to Windsor, Ontario at midday is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Windsor, Ontario, so prices are often more expensive at around £596 per ticket.

When to book flights from London to Windsor, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from London to Windsor, Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Windsor, Ontario (LON to YQG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Windsor, Ontario

Fastest flight time	15h 14m
Direct flights	None

The fastest flight from London to Windsor, Ontario takes 15h 14m

There are no direct flights from London to Windsor, Ontario. There are no popular flight routes from London to Windsor, Ontario.

Search flight deals

How far is London to Windsor by plane?
The straight-line distance from London to Windsor is 3748.6 mi. A reasonable flight in good conditions will take 15h 14m.
When did momondo last update prices for flights from London to Windsor Airport?
Prices for flights from London to Windsor Airport are updated daily.
How many operators does momondo search for flights from London to Windsor Airport?
The number of operators available for flights from London to Windsor Airport is 2 as of December 2025.
How old do you have to be to fly from London to Windsor Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Windsor Airport.
What documentation or ID do you need to fly to Windsor Airport?
The travel and health documents you'll need for your trip to Windsor Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Windsor Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to Windsor, Ontario?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Windsor, Ontario is Air Canada (90% of total bookings). The next most popular airline is Lufthansa (10%).

Best airlines flying from London to Windsor, Ontario

Compare and see reviews for airlines that fly from London to Windsor, Ontario with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom £417	Free Cancellation	Rating 6.8 7,626 reviews		Search Lufthansa flights
Air Canada	PriceFrom £445	Free Cancellation	Rating 7.1 10,517 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Windsor?

It is quick and easy to find London to Windsor flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Windsor that suits you.

Can I find flights from London to Windsor with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Windsor flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Windsor?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Windsor.

I’m not ready to book a flight from London to Windsor right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Windsor flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.