Cheap flights from Toronto to London from C$ 351

This is the cheapest one-way flight price, found on 24/5. Prices may vary by date and flight preferences.
YTO — LON
30 May — 6 Jun1
Return
1 adult
Economy
From?
To?
Tue 30/5
Tue 6/6
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The best prices from Toronto to London are usually found in May or April, booked 60 days in advance, depart on a Monday or Tuesday and return on a Thursday

How to find the cheapest flight from Toronto (YTO) to London (LON)

All the information you need to plan the best YTO to LON flight in 2023: compare Toronto to London flight prices with the expected peak season, weather and rainfall in London.

Popular in

December

Cheapest in

May

Round-trip from

C$ 766

One-way from

C$ 430
High demand for flights, 25% potential price rise
Best time to find cheap flights, 15% potential price drop
From Toronto (YTO) to London (LON)
One-way flight from Toronto (YTO) to London (LON)

YTO - LON

Price

C$ 565 - C$ 888

LON

Temperature

4 - 17 °C

LON

Rainfall

40 - 70 mm

Cheap flights from Toronto to London in May, June 2023

The best prices found for YTO to LON flights for May, June
Check out some of the best flight deals from Toronto to London in 2023. For more flight deals, be sure to check back very soon.

Toronto to London 2023 flight deals

Cheap flights to London from Toronto found for this year
Check out some of the best flight deals from Toronto to London in 2023. For more flight deals, be sure to check back very soon.

Cheap Undisclosed Carrier flights from Toronto to London

Check out some of the cheapest Undisclosed Carrier flights we've come across from Toronto to London. Come back soon if you're not finding the exact deal you're looking for.
  • If you’re travelling from Toronto to London, one of the more common airlines travelling that route is Undisclosed Carrier. Toronto to London flights are typically 77% cheaper than other airlines traveling the same route. Flights from Undisclosed Carrier typically cost C$ 730.24 RT. The cheapest Undisclosed Carrier flight found for this route was C$ 617. When travelling from Toronto to London on Undisclosed Carrier, the most popular airport to depart from is Toronto Pearson Intl Airport and the most popular airport to arrive at is London Heathrow Airport. When flying from Toronto to London, Undisclosed Carrier flights are 1% more popular than any other airline flying that same route.

Cheap Air Canada flights from Toronto to London

Some of the lowest-priced Air Canada flights we've found at this time heading from Toronto to London. Check back soon if you're not seeing flights that suit your needs.
  • If you’re travelling from Toronto to London, one of the more common airlines travelling that route is Air Canada. Flights from Air Canada travelling this route typically cost C$ 702.52 RT. This price is typically 120% cheaper than other airlines that offer Toronto to London flights. When booking this route, the cheapest RT price found was C$ 603. When travelling from Toronto to London on Air Canada, the most popular airport to depart from is Toronto Pearson Intl Airport and the most popular airport to arrive at is London Heathrow Airport. When flying from Toronto to London, Air Canada flights are -1% more popular than any other airline flying that same route.

Direct flights to London from Toronto

Save time with Toronto to London direct flight deals
Take a look at some of the direct flights travelling from Toronto to London in the near future. Search for alternative flights from Toronto to London by utilizing the search form above.

Last minute flights from Toronto to London

Late deals on round-trip flights to London from Toronto, departing today and this week
Have a look at some of the last-minute flights available departing from Toronto to London. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to London from Toronto

The cheapest one-way flights from Toronto to London
If you're seeking multiple options on one-way flights from Toronto to London, be sure to check out these deals, which are updated often. Users needing a return flight from Toronto to London should utilize the search form above.

Find flights from Toronto to London within your budget

Use the slider to find flights from Toronto to London that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 562 - C$ 1,045

Route

Depart

Return

Price

Toronto Pearson IntlLondon Heathrow

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 10/11

1 stop10h 35m

London Heathrow

Sat 18/11

1 stop11h 41m

C$ 562

Toronto Pearson IntlLondon Heathrow

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Tue 12/9

1 stop11h 35m

London Heathrow

Tue 19/9

1 stop13h 10m

C$ 577

HamiltonLondon Gatwick

YHM - LGW

YHMLGW

Hamilton

Wed 8/11

1 stop23h 40m

London Gatwick

Wed 29/11

1 stop30h 10m

C$ 675

Toronto Pearson IntlLondon Gatwick

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Fri 15/9

1 stop11h 25m

London Gatwick

Mon 25/9

1 stop12h 15m

C$ 790

Toronto Pearson IntlLondon Heathrow

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 20/10

1 stop9h 55m

London Heathrow

Sun 12/11

1 stop26h 35m

C$ 802

Toronto IslandLondon Gatwick

YTZ - LGW

YTZLGW

Toronto Island

Mon 25/9

1 stop10h 50m

London Gatwick

Wed 11/10

1 stop12h 39m

C$ 827

Toronto Pearson IntlLondon Gatwick

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Wed 27/9

Nonstop7h 00m

London Gatwick

Wed 25/10

1 stop11h 20m

C$ 833

Toronto IslandLondon Heathrow

YTZ - LHR

YTZLHR

Toronto Island

Wed 27/9

1 stop11h 15m

London Heathrow

Wed 25/10

1 stop13h 19m

C$ 846

Toronto Pearson IntlLondon City

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Fri 6/10

1 stop13h 40m

London City

Wed 11/10

1 stop10h 55m

C$ 1,045

Flights are sorted by cheapest first

Deals found on 24/5

Related info for your journey

Useful info, stats and facts about Toronto to London flights.

Top 10 airlines flying from Toronto to London

The chart below displays the airlines Cheapflights users travelling from Toronto to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Porter AirlinesCheapestC$ 334AverageC$ 849FlexibilityNo cancel feeOn-time52%COVID-19 safety
Search Porter Airlines flights
WestJetCheapestC$ 349AverageC$ 1,356FlexibilityNo cancel feeOn-time60%COVID-19 safety
Search WestJet flights
PLAYCheapestC$ 487AverageC$ 639FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search PLAY flights
Aer LingusCheapestC$ 556AverageC$ 755FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Aer Lingus flights
TAP AIR PORTUGALCheapestC$ 580AverageC$ 683FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search TAP AIR PORTUGAL flights
DeltaCheapestC$ 743AverageC$ 1,018FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
KLMCheapestC$ 773AverageC$ 1,075FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search KLM flights
Air FranceCheapestC$ 805AverageC$ 1,082FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Air France flights
FinnairCheapestC$ 817AverageC$ 952FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Finnair flights
ITA AirwaysCheapestC$ 832AverageC$ 1,238FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search ITA Airways flights

Helpful tips for your next trip to London

  • Most of the airlines servicing the Toronto to London route practice sustainable measures in their operations. For instance, Air Canada contributes to sustainable practices by reducing the emission of carbon into the environment from their operations and collaborates with other industry partners to minimize carbon emissions to the environment.
  • Toronto is a city that values environmental protection through the regulation of greenhouse gases. As such, the city allows airlines to land and leave their space provided they do not exceed the maximum level of emission of carbon gases to the environment. Most well-serviced and functional planes meet this standard, making them sustainable.
  • The Heathrow Airport (LHR) in London has sustainability practices that protect the environment from pollution. The airport aims to be a zero-waste airport by maximizing recycling, reuse, and recovery of all materials used.

Hourly flight availability from Toronto to London

See what time of day planes typically take off from Toronto to London
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
7%of flight departuresAfternoonNoon to 6 pm
92%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Toronto to London

See how many times per day planes take to the skies headed from Toronto to London
Sunday35daily flights
Monday35daily flights
Tuesday35daily flights
Wednesday33daily flights
Thursday25daily flights
Friday37daily flights
Saturday32daily flights