Cheap flights from Ontario to London

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Zurich (ZRH)
London (LON)
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How to find the cheapest flight from
Ontario to London (LON)

All the information you need to plan the best null to LON flight in 2021: compare Ontario to London flight prices with the expected peak season, weather and rainfall in London.
How far in advance should I book a flight from Region of Ontario to London?

To save up to 22% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Region of Ontario to London from C$ 762 1-2 weeks out and tickets from C$ 870 for flights departing within the next 72 hours.

When is the cheapest time to fly from Region of Ontario to London (CAON - LON)?

When flying from Region of Ontario to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Ontario to London in September, October 2021

The best prices found for Ontario to LON flights for September, October
30 Oct - 14 Nov
C$ 509pp
YYZ
Toronto Pearson Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
YYZ
Toronto Pearson Intl
30 Oct - 14 Nov
C$ 510pp
YYZ
Toronto Pearson Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
YYZ
Toronto Pearson Intl
21 Oct - 29 Oct
C$ 518pp
YYZ
Toronto Pearson Intl
Icelandair
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
Icelandair
 
1 STOP
YYZ
Toronto Pearson Intl

Ontario to London 2021 flight deals

Cheap flights to London from Ontario found for this year
12 Nov - 22 Nov
C$ 479pp
YYZ
Toronto Pearson Intl
TAP AIR PORTUGAL
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
TAP AIR PORTUGAL
 
1 STOP
YYZ
Toronto Pearson Intl
12 Nov - 21 Nov
C$ 482pp
YYZ
Toronto Pearson Intl
TAP AIR PORTUGAL
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
TAP AIR PORTUGAL
 
1 STOP
YYZ
Toronto Pearson Intl
12 Nov - 22 Nov
C$ 502pp
YYZ
Toronto Pearson Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
YYZ
Toronto Pearson Intl

Direct flights to London from Ontario

Save time with Ontario to London direct flight deals
5 Nov - 12 Nov
C$ 385pp
YYZ
Toronto Pearson Intl
Lufthansa
Direct
LHR
London Heathrow
LHR
London Heathrow
Lufthansa
Direct
YYZ
Toronto Pearson Intl
10 Nov - 18 Nov
C$ 405pp
YYZ
Toronto Pearson Intl
Lufthansa
Direct
LHR
London Heathrow
LHR
London Heathrow
Lufthansa
Direct
YYZ
Toronto Pearson Intl
24 Oct - 2 Nov
C$ 538pp
YYZ
Toronto Pearson Intl
Air Transat
Direct
LGW
London Gatwick
LGW
London Gatwick
Air Transat
Direct
YYZ
Toronto Pearson Intl

Last minute flights from Ontario to London

Late deals on round-trip flights to London from Ontario, departing today and this week
21 Sep - 5 Oct
C$ 577pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
21 Sep - 5 Oct
C$ 584pp
YTZ
Toronto Island
Air Canada
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Air Canada
   
2 STOPS
YTZ
Toronto Island
22 Sep - 6 Oct
C$ 593pp
YYZ
Toronto Pearson Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl

One-way flights to London from Ontario

The cheapest one-way flights from Ontario to London
2:15 p.m. - 2:35 a.m.
Lufthansa
Direct
7h 20m
YYZ - LHR
Lufthansa
C$ 294
Kiwi.com
6:45 p.m. - 4:45 a.m.
Air Transat
Direct
7h 00m
YYZ - LGW
Air Transat
C$ 296
8:00 a.m. - 2:30 a.m.
Air Canada
2 stops
13h 30m
YYZ - LHR
Air Canada
C$ 298
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Ontario to London

Which airlines flying from Ontario to London have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Ontario to London that may be offering flexible cancellation policies are Air Canada, Air Transat, and WestJet. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Region of Ontario to London for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Region of Ontario to London for under C$ 400. The cheapest flight booked recently is on Lufthansa for just C$ 385, but on average you can expect to pay C$ 484.

Are there direct flights from Region of Ontario to London for under C$ 400 on Cheapflights?

Cheapflights has 20 direct flights from Region of Ontario to London under C$ 400. A good price for a direct flight from Region of Ontario to London is less than C$ 555.

Are there last-minute flights available from Region of Ontario to London for under C$ 600?

There are currently 20+ open flights from Region of Ontario to London within the next 7 days for less than C$ 600.

What days are direct flights available from Region of Ontario to London?

You can find direct flights on the following days: Sunday, Tuesday.

How many flights depart from Region of Ontario to London on average per day?

2 flight departures from Region of Ontario to London per day on average.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Region of Ontario to London?

Airlines like Lufthansa, TAP AIR PORTUGAL, and Icelandair fly from Region of Ontario to London in about 7h. The time it takes to get you to your destination can typically vary by up to 5h. Airlines will cover a distance of 5739 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from Region of Ontario to London one-way?

C$ 239 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on WestJet and Lufthansa, with prices starting from C$ 265 and C$ 282, respectively.

COVID Restrictions

View COVID Travel Restrictions for London, England

Do I need a COVID test to fly to London from Ontario?

Information is based on travel restrictions from Ontario to London

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter London.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering London.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Do I need a test to fly back to Ontario from London?

Returning to Ontario from London

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from London are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for London, England

Departure points for flights from Ontario to London

Select to see more specific information for flights to London from all departure points in Ontario.

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Ontario to London.
Today's exchange rate
C$ 1 = £0.58
Flight duration from Ontario to London
7h 29m
Average temperature for September in London
20.0 °C
Avg rainfall for September in London
49.0 mm

Airports servicing

Chatham-Kent (XCM)
Fort Frances (YAG)
Sault Ste Marie (YAM)
Attawapiskat (YAT)
Fort Albany (YFA)
Kingston (YGK)

Airports servicing London

Gatwick (LGW)
Stansted (STN)
London City (LCY)
Luton (LTN)
Southend (SEN)

Top 10 airlines flying from Ontario to London

The chart below displays the airlines Cheapflights users travelling from Ontario to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
WOW air
C$ 301 C$ 400 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by WOW air. Please check directly on their website for additional information.

Search WOW air flights
TAP AIR PORTUGAL
C$ 243 C$ 619 No cancel fee N/A
Search TAP AIR PORTUGAL flights
Aer Lingus
C$ 467 C$ 649 No cancel fee N/A
Search Aer Lingus flights
SWISS
C$ 496 C$ 676 No cancel fee 79%
Search SWISS flights
Brussels Airlines
C$ 544 C$ 708 No cancel fee N/A
Search Brussels Airlines flights
United Airlines
C$ 574 C$ 727 No cancel fee 69%
Search United Airlines flights
KLM
C$ 564 C$ 744 No cancel fee 75%
Search KLM flights
Delta
C$ 589 C$ 745 No cancel fee N/A
Search Delta flights
Virgin Atlantic
C$ 594 C$ 754 No cancel fee 72%
Search Virgin Atlantic flights
Iberia
C$ 562 C$ 765 No cancel fee 77%
Search Iberia flights
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