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Cheap flights from Toronto Region of Waterloo Intl Airport to the United Kingdom from C$ 410

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 19/1. 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 round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 a.m. - 2:50 p.m.YKF-LGW
26h 45m2 stops
Multiple Airlines Logo
7:05 a.m. - 5:29 a.m.LGW-YKF
27h 24m2 stops
C$ 1,016Multiple Airlines
Find Deal
Fri, 13 Feb - Wed, 18 Feb
WestJet Logo
6:00 a.m. - 9:15 a.m.YKF-LGW
46h 15m2 stops
WestJet Logo
11:00 a.m. - 12:45 a.m.LGW-YKF
42h 45m2 stops
C$ 1,514WestJet
Find Deal
Fri, 15 May - Fri, 29 May

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 18 November 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

Fri 13/2

7:05 a.m.-2:50 p.m.

2 stops26h 45m

London Gatwick

Wed 18/2

7:05 a.m.-5:29 a.m.

2 stops27h 24m

C$ 1,016

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Fri 15/5

6:00 a.m.-9:15 a.m.

2 stops46h 15m

London Gatwick

Fri 29/5

11:00 a.m.-12:45 a.m.

2 stops42h 45m

C$ 1,514

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Mon 19/1

6:20 a.m.-7:40 p.m.

2 stops32h 20m

C$ 410

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Tue 10/2

6:20 a.m.-4:40 p.m.

2 stops29h 20m

C$ 438

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Fri 9/1

7:05 a.m.-2:50 p.m.

2 stops26h 45m

C$ 466

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sun 7/12

7:05 a.m.-7:30 a.m.

2 stops43h 25m

C$ 481

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Thu 8/1

7:05 a.m.-4:40 p.m.

2 stops28h 35m

C$ 486

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Fri 9/1

7:05 a.m.-2:50 p.m.

2 stops26h 45m

C$ 488

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Mon 5/1

1:15 p.m.-8:35 p.m.

3 stops26h 20m

C$ 490

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sat 10/1

6:55 p.m.-10:05 a.m.

3 stops34h 10m

C$ 528

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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 day to depart on your flight to United Kingdom?

According to our data, Wednesday is the cheapest day to fly to United Kingdom from Toronto Region of Waterloo Intl Airport. The lowest ticket price found for a Wednesday departure recently was C$ 654. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Toronto Region of Waterloo Intl Airport to United Kingdom on a Monday will generally be more expensive and average around C$ 1,083. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to United Kingdom?

In the afternoon is the cheapest time of day to fly from Toronto Region of Waterloo Intl Airport to United Kingdom when you can find flight prices for as low as C$ 922. Flying to United Kingdom in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to United Kingdom is at noon when prices are around C$ 1,109.

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 were last updated today.

  • 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 necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to United Kingdom from Toronto which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Toronto to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Toronto to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.

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