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Cheap flights from London to Toronto Region of Waterloo Intl Airport from C$ 486

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YKF
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from London to Region of Waterloo Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Region of Waterloo Intl (YKF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Round-trip from

C$ 1,523

One-way from

C$ 486

Popular in

August

Cheapest in

March

Average price

C$ 715
WestJet
  • WestJet
  • 11/10-18/10
  • 4 total stops
  • 65h 25m total
  • London to Toronto
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16/9
  • 16/9
  • 3 total stops
  • 24h 50m total
  • London to Toronto
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Highest demand for flights based on searches. 26% potential increase in price (C$ 457 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 63 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from London to Region of Waterloo Intl

Cheapest flights from London to Region of Waterloo Intl
Explore the most affordable flight options available from London to Region of Waterloo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Sat 11/1010:45 a.m.LGW - YKF
2 stops43h 00mWestJet
Sat 18/106:00 a.m.YKF - LGW
2 stops22h 25mWestJet
Deal found 11/9C$ 1,523
Thu 16/1010:45 a.m.LGW - YKF
1 stop12h 35mMultiple Airlines
Mon 20/106:00 a.m.YKF - LGW
2 stops22h 25mMultiple Airlines
Deal found 11/9C$ 1,642
Wed 24/910:45 a.m.LGW - YKF
2 stops43h 00mWestJet
Tue 7/106:00 a.m.YKF - LGW
2 stops46h 25mWestJet
Deal found 11/9C$ 1,761
Thu 18/910:45 a.m.LGW - YKF
2 stops43h 00mWestJet
Fri 3/106:00 a.m.YKF - LGW
2 stops46h 25mWestJet
Deal found 11/9C$ 1,874
Thu 16/1010:45 a.m.LGW - YKF
2 stops43h 00mWestJet
Mon 20/106:00 a.m.YKF - LGW
2 stops22h 25mWestJet
Deal found 11/9C$ 1,883
Thu 16/1010:45 a.m.LGW - YKF
2 stops43h 00mWestJet
Thu 23/106:00 a.m.YKF - LGW
2 stops46h 25mWestJet
Deal found 11/9C$ 1,929

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Region of Waterloo Intl 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 11 September 2025.
Use the filters below to find and compare flights from London to Toronto Region of Waterloo Intl Airport that are best for you.

Fly from

London

Fly to

Region of Waterloo Intl

Route

Depart

Return

Price

LondonToronto

LGW - YKF

LGWYKF

London Gatwick

Sat 11/10

10:45 a.m.-12:45 a.m.

2 stops43h 00m

Toronto Region of Waterloo Intl

Sat 18/10

6:00 a.m.-9:25 a.m.

2 stops22h 25m

C$ 1,523

LondonToronto

LGW - YKF

LGWYKF

London Gatwick

Thu 16/10

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

1 stop12h 35m

Toronto Region of Waterloo Intl

Mon 20/10

6:00 a.m.-9:25 a.m.

2 stops22h 25m

C$ 1,642

LondonToronto

LGW - YKF

LGWYKF

London Gatwick

Wed 24/9

10:45 a.m.-12:45 a.m.

2 stops43h 00m

Toronto Region of Waterloo Intl

Tue 7/10

6:00 a.m.-9:25 a.m.

2 stops46h 25m

C$ 1,761

LondonToronto

LGW - YKF

LGWYKF

London Gatwick

Thu 16/10

10:45 a.m.-12:45 a.m.

2 stops43h 00m

Toronto Region of Waterloo Intl

Mon 20/10

6:00 a.m.-9:25 a.m.

2 stops22h 25m

C$ 1,883

LondonToronto

LGW - YKF

LGWYKF

London Gatwick

Thu 16/10

10:45 a.m.-12:45 a.m.

2 stops43h 00m

Toronto Region of Waterloo Intl

Thu 23/10

6:00 a.m.-9:25 a.m.

2 stops46h 25m

C$ 1,929

LondonToronto

LGW - YKF

LGWYKF

London Gatwick

Tue 16/9

9:40 a.m.-5:30 a.m.

3 stops24h 50m

C$ 486

LondonToronto

LGW - YKF

LGWYKF

London Gatwick

Thu 25/9

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

1 stop12h 35m

C$ 521

LondonToronto

LGW - YKF

LGWYKF

London Gatwick

Thu 18/9

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

1 stop12h 35m

C$ 538

LondonToronto

LGW - YKF

LGWYKF

London Gatwick

Thu 9/10

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

1 stop12h 35m

C$ 565

LondonToronto

LGW - YKF

LGWYKF

London Gatwick

Thu 2/10

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

1 stop12h 35m

C$ 590

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 13 results
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Best time to book a flight from London to Region of Waterloo Intl

Have a flexible travel schedule? Discover the best time to fly to Region of Waterloo Intl from London 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 London to Toronto Region of Waterloo Intl Airport
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 London to Region of Waterloo Intl. 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 London to Toronto Region of Waterloo Intl Airport?

    WestJet can get you from London to Toronto Region of Waterloo Intl Airport in just under 43h. Your travel time can differ by up to . Airlines will cover a distance of 5798 km.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from London to Toronto Region of Waterloo Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from London to Toronto Region of Waterloo Intl Airport (average of C$ 114). Flying from London to Toronto Region of Waterloo Intl Airport in December is currently the most expensive (average of C$ 246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Toronto Region of Waterloo Intl Airport?

Book flights to Toronto Region of Waterloo Intl Airport if you plan to visit one of these locations
Southampton
Sauble Beach

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Alternative routes for London to Region of Waterloo Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Can Cheapflights notify me if prices for flights from London to Region of Waterloo Intl become cheaper?

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