Find flights
When to book
FAQs

Cheap flights from Toronto Region of Waterloo Intl Airport to the United Kingdom from C$ 525

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — LHR
4 May — 11 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Region of Waterloo Intl to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Region of Waterloo Intl to United Kingdom
Explore the most affordable flight options available from Region of Waterloo Intl to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 April 2026.

Thu 14/54:05 p.m.
YKF
-
LGW
2 stops19h 55m
Multiple Airlines
Thu 21/510:45 a.m.
LGW
-
YKF
1 stop12h 35m
Multiple Airlines
Deal found 30/3C$ 1,663
Sun 17/58:40 p.m.
YKF
-
LGW
2 stops31h 45m
WestJet
Sun 24/510:45 a.m.
LGW
-
YKF
2 stops38h 05m
WestJet
Deal found 2/4C$ 1,824
Fri 26/68:40 p.m.
YKF
-
LGW
2 stops55h 45m
WestJet
Sat 11/710:45 a.m.
LGW
-
YKF
2 stops38h 05m
WestJet
Deal found 30/3C$ 2,290

Find flight deals from Region of Waterloo Intl to United Kingdom

Keep the following information in mind while searching for Region of Waterloo Intl to United Kingdom flight deals. Data was last updated 4 April 2026.

Round-trip from

C$ 1,663

One-way from

C$ 525

Popular in

December

Cheapest in

May

Average price

C$ 804
14/5-21/5
  • 14/5-21/5
  • 3 total stops
  • 32h 30m total
  • Toronto to United Kingdom
Search Deals
30/5
  • 30/5
  • 1 total stop
  • 12h 20m total
  • Toronto to United Kingdom
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Region of Waterloo Intl 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, Cheapflights users made 629,999 searches. Data last updated 4 April 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

Cheapest round-trip
Quickest round-trip

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Thu 14/5

4:05 p.m.-5:00 p.m.

2 stops19h 55m

London Gatwick

Thu 21/5

10:45 a.m.-6:20 p.m.

1 stop12h 35m

C$ 1,663

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sun 17/5

8:40 p.m.-9:25 a.m.

2 stops31h 45m

London Gatwick

Sun 24/5

10:45 a.m.-7:50 p.m.

2 stops38h 05m

C$ 1,824

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Fri 26/6

8:40 p.m.-9:25 a.m.

2 stops55h 45m

London Gatwick

Sat 11/7

10:45 a.m.-7:50 p.m.

2 stops38h 05m

C$ 2,290
Cheapest one-way
Quickest one-way

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sat 30/5

4:05 p.m.-9:25 a.m.

1 stop12h 20m

C$ 525

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Tue 21/4

9:25 a.m.-6:20 a.m.

2 stops15h 55m

C$ 563

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sat 6/6

4:05 p.m.-9:25 a.m.

1 stop12h 20m

C$ 575

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Fri 17/4

9:25 a.m.-6:20 a.m.

2 stops15h 55m

C$ 621

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Sat 12/9

4:05 p.m.-9:25 a.m.

1 stop12h 20m

C$ 684

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Thu 16/4

9:25 a.m.-6:20 a.m.

2 stops15h 55m

C$ 688

TorontoLondon

YKF - LGW

YKFLGW

Toronto Region of Waterloo Intl

Fri 22/5

8:40 p.m.-9:25 a.m.

2 stops31h 45m

C$ 763

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Region of Waterloo Intl to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Region of Waterloo Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto Region of Waterloo Intl Airport to the United Kingdom
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Region of Waterloo Intl to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto Region of Waterloo Intl Airport to United Kingdom?

    A quick flight from Toronto Region of Waterloo Intl Airport to United Kingdom can take about 31h 45m. WestJet provides one of the quickest options available for as low as C$ 1,824. There are 5798 km between Toronto Region of Waterloo Intl Airport and United Kingdom.

  • Can I find deals for flights from Region of Waterloo Intl to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Region of Waterloo Intl to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Region of Waterloo Intl to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Region of Waterloo Intl to United Kingdom.

  • Can I find deals for business class flights from Region of Waterloo Intl to United Kingdom?

    Yes. Cheapflights offers flight deals from Region of Waterloo Intl to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Region of Waterloo Intl to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
Pearson Intl to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Charles de Gaulle flights
Pearson Intl to Dublin flights
Pearson Intl to Athens flights
Pearson Intl to Lisbon flights
Pearson Intl to Istanbul flights
Pearson Intl to Stansted flights
Pearson Intl to Amsterdam flights
Pearson Intl to Barcelona-El Prat flights
Pearson Intl to London City flights
Toronto Island to Heathrow flights
Pearson Intl to Keflavik Intl flights
Pearson Intl to Madrid flights
Pearson Intl to Orly flights
Pearson Intl to Frederic Chopin flights
Pearson Intl to Luton flights
Pearson Intl to Edinburgh flights
Pearson Intl to Vicenza flights
Toronto Island to Leonardo da Vinci/Fiumicino flights
Toronto Island to Charles de Gaulle flights
Pearson Intl to Frankfurt flights
Toronto Island to Gatwick flights
Toronto Island to Athens flights
Toronto Island to Lisbon flights
Pearson Intl to Zurich flights
Pearson Intl to Copenhagen flights
Toronto Island to Keflavik Intl flights
Pearson Intl to Sabiha Gokcen flights
Pearson Intl to Porto flights
Pearson Intl to Ciampino flights
Toronto Island to Dublin flights
Pearson Intl to Ponta Delgada flights
Pearson Intl to Vienna flights
Toronto Island to Frankfurt flights
Pearson Intl to Munich flights
Pearson Intl to Belgrade flights
Pearson Intl to Manchester flights
Pearson Intl to Beauvais-Tille flights
Pearson Intl to Malpensa flights
Toronto Island to Amsterdam flights
Toronto Island to Frederic Chopin flights
Pearson Intl to Oslo Gardermoen flights
Pearson Intl to Glasgow Intl flights
Toronto Island to Madrid flights
Toronto Island to Barcelona-El Prat flights
Pearson Intl to Tirana flights
Pearson Intl to Bruxelles-National flights
Pearson Intl to Linate flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Region of Waterloo Intl to United Kingdom?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Region of Waterloo Intl to United Kingdom. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Region of Waterloo Intl to United Kingdom?

Cheapflights simply makes it quick and affordable to book flights from Region of Waterloo Intl to United Kingdom by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Region of Waterloo Intl to United Kingdom with no change fees?

Certainly. Search results for flights to United Kingdom from Region of Waterloo Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Region of Waterloo Intl to United Kingdom become cheaper?

Not ready to book yet? You can track prices for flights from Region of Waterloo Intl to United Kingdom on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.