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Cheap flights from Toronto Region of Waterloo Intl Airport to the United Kingdom from £293

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Region of Waterloo Intl Airport to the United Kingdom departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto Region of Waterloo Intl Airport to the United Kingdom

Cheap one-way flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:05 - 15:45YKF-LGW
51h 40m3 stops
£293Multiple Airlines
Find Deal
Sun, 9 Nov
WestJet Logo
06:00 - 09:25YKF-LGW
46h 25m2 stops
£325WestJet
Find Deal
Mon, 20 Oct
Multiple Airlines Logo
15:25 - 09:45YKF-LGW
14h 20m2 stops
£335Multiple Airlines
Find Deal
Tue, 28 Oct
WestJet Logo
06:00 - 09:25YKF-LGW
46h 25m2 stops
£353WestJet
Find Deal
Mon, 13 Oct
Multiple Airlines Logo
07:05 - 07:30YKF-LGW
43h 25m2 stops
£399Multiple Airlines
Find Deal
Sun, 9 Nov
WestJet Logo
06:00 - 09:25YKF-LGW
22h 25m2 stops
£414WestJet
Find Deal
Mon, 13 Oct
WestJet Logo
06:00 - 09:25YKF-LGW
46h 25m2 stops
£423WestJet
Find Deal
Sat, 18 Oct
WestJet Logo
06:00 - 09:25YKF-LGW
46h 25m2 stops
£456WestJet
Find Deal
Tue, 14 Oct
WestJet Logo
06:00 - 09:25YKF-LGW
46h 25m2 stops
£486WestJet
Find Deal
Tue, 7 Oct
WestJet Logo
06:00 - 09:25YKF-LGW
46h 25m2 stops
£601WestJet
Find Deal
Fri, 10 Oct

momondo Fare Finder

 
Customise your flight search to find flights from Toronto Region of Waterloo Intl Airport to United Kingdom 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, momondo users made 279,928 searches. Data last updated 3 October 2025.
Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sun 9/11

07:05-15:45

3 stops51h 40m

£293

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Mon 20/10

06:00-09:25

2 stops46h 25m

£325

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Tue 28/10

15:25-09:45

2 stops14h 20m

£335

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Mon 13/10

06:00-09:25

2 stops46h 25m

£353

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sun 9/11

07:05-07:30

2 stops43h 25m

£399

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Mon 13/10

06:00-09:25

2 stops22h 25m

£414

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sat 18/10

06:00-09:25

2 stops46h 25m

£423

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Tue 14/10

06:00-09:25

2 stops46h 25m

£456

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Tue 7/10

06:00-09:25

2 stops46h 25m

£486

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Fri 10/10

06:00-09:25

2 stops46h 25m

£601

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Toronto Region of Waterloo Intl Airport to United Kingdom

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

What is the cheapest airline that flies from Toronto Region of Waterloo Intl to United Kingdom?

WestJet is the most popular carrier operating from Toronto Region of Waterloo Intl to United Kingdom

Cheap Toronto Region of Waterloo Intl Airport to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Region of Waterloo Intl Airport to United Kingdom

Direct flights

None
There are no direct flights from Toronto Region of Waterloo Intl Airport to United Kingdom. There are no popular flight routes from Toronto Region of Waterloo Intl Airport to United Kingdom.
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  • When did momondo last update prices for flights from Toronto Region of Waterloo Intl Airport to United Kingdom?

    Prices for flights from Toronto Region of Waterloo Intl Airport to United Kingdom are updated daily.

  • How old do you have to be to fly from Toronto Region of Waterloo Intl Airport to United Kingdom?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Region of Waterloo Intl Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to United Kingdom?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Toronto.

Can I find flights from Toronto to United Kingdom with flexible booking policies on momondo?

Flights from Toronto to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Toronto to United Kingdom?

momondo helps you find the best flight between Toronto and United Kingdom by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Toronto to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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