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Cheap flights from Toronto Region of Waterloo Intl Airport to the United Kingdom from £248

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 22/2. 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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0 bags
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Find the cheapest flights from Toronto Region of Waterloo Intl Airport to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:10 - 09:15
YKF
-
LGW
14h 05m2 stops
Multiple Airlines Logo
10:35 - 18:20
LGW
-
YKF
12h 45m1 stop
£502Multiple Airlines
Mon, 4 May - Thu, 7 May
Multiple Airlines Logo
20:25 - 06:00
YKF
-
LGW
28h 35m2 stops
Multiple Airlines Logo
07:00 - 05:28
LGW
-
YKF
27h 28m2 stops
£549Multiple Airlines
Sat, 17 Jan - Fri, 30 Jan
WestJet Logo
06:00 - 09:15
YKF
-
LGW
22h 15m2 stops
WestJet Logo
11:00 - 18:55
LGW
-
YKF
36h 55m2 stops
£938WestJet
Mon, 22 Jun - Wed, 22 Jul
WestJet Logo
06:00 - 09:15
YKF
-
LGW
22h 15m2 stops
WestJet Logo
11:00 - 00:45
LGW
-
YKF
42h 45m2 stops
£970WestJet
Wed, 27 May - Sat, 13 Jun

WestJet flights from Toronto Region of Waterloo Intl Airport to United Kingdom

Our best WestJet deals on Toronto Region of Waterloo Intl Airport to United Kingdom flight tickets
WestJet
22 Jun
YKF06:00Toronto Region of Waterloo Intl
22h 15m
2 stops
LGW09:15London Gatwick
22 Jul
LGW11:00London Gatwick
36h 55m
2 stops
YKF18:55Toronto Region of Waterloo Intl
£938
Find similar
WestJet
27 May
YKF06:00Toronto Region of Waterloo Intl
22h 15m
2 stops
LGW09:15London Gatwick
13 Jun
LGW11:00London Gatwick
42h 45m
2 stops
YKF00:45Toronto Region of Waterloo Intl
£970
Find similar

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 8 January 2026.
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

Mon 4/5

14:10-09:15

2 stops14h 05m

London Gatwick

Thu 7/5

10:35-18:20

1 stop12h 45m

£502

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sat 17/1

20:25-06:00

2 stops28h 35m

London Gatwick

Fri 30/1

07:00-05:28

2 stops27h 28m

£549

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Mon 22/6

06:00-09:15

2 stops22h 15m

London Gatwick

Wed 22/7

11:00-18:55

2 stops36h 55m

£938

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Wed 27/5

06:00-09:15

2 stops22h 15m

London Gatwick

Sat 13/6

11:00-00:45

2 stops42h 45m

£970

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sun 22/2

07:05-21:15

2 stops33h 10m

£248

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sat 23/5

16:05-09:15

1 stop12h 10m

£249

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sat 6/6

16:05-09:15

1 stop12h 10m

£250

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sat 20/6

16:05-09:15

1 stop12h 10m

£262

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sat 20/6

16:05-09:15

1 stop12h 10m

£271

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Wed 11/3

11:15-06:00

2 stops14h 45m

£285

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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

Fastest flight time

14h 05m

Direct flights

None
The fastest flight from Toronto Region of Waterloo Intl Airport to United Kingdom takes 14h 05m
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.

  • How do I get Price Alerts for flights from Toronto Region of Waterloo Intl Airport to United Kingdom?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Toronto Region of Waterloo Intl Airport from United Kingdom. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Toronto Region of Waterloo Intl Airport to United Kingdom with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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