Cheap flights from Heathrow to Ontario

Return
Economy
London (LHR)
Toronto (YYZ)
Depart
Return
Any month
Compare vs Cheapflights |

How to find the cheapest flight from
Heathrow (LHR) to Ontario

All the information you need to plan the best LHR to YYZ flight in 2022: compare Heathrow to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
When is the cheapest time to fly from London Heathrow Airport to Region of Ontario (LHR - ON)?

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

How far in advance should I book a flight from London Heathrow Airport to Region of Ontario?

Travelers have found it’s best to book a flight 49 days in advance to save up to 20% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 49 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Region of Ontario 1-2 weeks in advance for as low as £470, or £525 for flights within the next 24 hours.

Cheap flights from Heathrow to Ontario in June, July 2022

The best prices found for LHR to Ontario flights in June, July
28 Jun - 14 Jul
£411pp
LHR
London Heathrow
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
LHR
London Heathrow
29 Jun - 13 Jul
£412pp
LHR
London Heathrow
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
LHR
London Heathrow
28 Jun - 6 Jul
£418pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow

London Heathrow to Ontario 2022 flight deals

Cheap flights to Ontario from Heathrow found for this year
12 Oct - 21 Oct
£282pp
LHR
London Heathrow
Icelandair
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Icelandair
 
1 STOP
LHR
London Heathrow
22 Nov - 27 Nov
£283pp
LHR
London Heathrow
Icelandair
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Icelandair
 
1 STOP
LHR
London Heathrow
12 Dec - 28 Dec
£285pp
LHR
London Heathrow
Icelandair
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Icelandair
 
1 STOP
LHR
London Heathrow

Direct flights to Ontario from Heathrow

Save time with Heathrow to Ontario direct flight deals
1 Nov - 8 Nov
£366pp
LHR
London Heathrow
British Airways
Direct
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
British Airways
Direct
LHR
London Heathrow
3 Nov - 16 Nov
£367pp
LHR
London Heathrow
British Airways
Direct
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
British Airways
Direct
LHR
London Heathrow
4 Nov - 14 Nov
£368pp
LHR
London Heathrow
British Airways
Direct
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
British Airways
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Ontario

Late deals on return flights to Ontario from Heathrow, departing today and this week
29 Jun - 14 Jul
£411pp
LHR
London Heathrow
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
LHR
London Heathrow
29 Jun - 13 Jul
£412pp
LHR
London Heathrow
Air Canada
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
LHR
London Heathrow
3 Jul - 21 Jul
£424pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Virgin Atlantic
 
1 STOP
LHR
London Heathrow

One-way flights to Ontario from London Heathrow

The cheapest one-way flights from Heathrow to Ontario
00:00 - 13:00
Major Airline
1 stop
18h 00m
LHR - YYZ
Major Airline
£235
JustFly
02:00 - 11:50
Multiple Airlines
2 stops
37h 50m
LHR - YYZ
Multiple Airlines
£241
Gotogate
08:30 - 14:50
Lufthansa
1 stop
11h 20m
LHR - YYZ
Lufthansa
£243
Lufthansa

Related info for your journey

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

Flight FAQs

From Heathrow to Ontario

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

Air Canada, British Airways, and Lufthansa are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from London Heathrow Airport to Region of Ontario for under £300 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Region of Ontario for under £300. The cheapest flight booked recently is on Icelandair for just £282, but on average you can expect to pay £292.

Are there nonstop flights from London Heathrow Airport to Region of Ontario for under £400 on Cheapflights?

Cheapflights has at least 20 direct flights from London Heathrow Airport to Region of Ontario under £400. A good price for a nonstop flight from London Heathrow Airport to Region of Ontario is less than £380.

Are there last-minute flights available from London Heathrow Airport to Region of Ontario for under £500?

There are currently 20+ open flights from London Heathrow Airport to Region of Ontario within the next 7 days for less than £500.

What days are nonstop flights available from London Heathrow Airport to Region of Ontario?

Nonstop flights are available for this route on the following days: Tuesday.

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

Travelers can expect 2 flights from London Heathrow Airport to Region of Ontario on average per day.
Afternoon (Noon - 6pm) - 100% of flight departures

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

Airlines like Icelandair fly from London Heathrow Airport to Region of Ontario in about 11h 05m. The time it takes to get you to your destination can typically vary by up to . There are 3566 mi between London Heathrow Airport and Region of Ontario.

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

To fly one-way, consider booking your trip with Major Airline, which is currently one of the cheapest options available, starting at £230. Lufthansa flights start at £238 while deals on Air Canada start at £240 one-way.

What are the most popular routes from London Heathrow Airport to Region of Ontario?

The most popular flight routes from London Heathrow Airport to Region of Ontario are London Heathrow - Toronto Pearson Intl, London Heathrow - Toronto Island and London Heathrow - Ottawa.

What are the cheapest flights from London Heathrow Airport to Region of Ontario?

Looking for the cheapest flight from London Heathrow Airport to Region of Ontario? While on average our users pay £1,636, our data indicates the cheapest price to be £236. The most popular route (London Heathrow - Toronto Pearson Intl), is priced around £282.

What are the most reliable airlines from London Heathrow Airport to Region of Ontario?

The top 3 most reliable airlines when flying from London Heathrow Airport to Region of Ontario are Aegean Airlines (63%), Thai Airways (61%) and Singapore Airlines (56%).

What are the most popular airlines that fly from London Heathrow Airport to Region of Ontario?

American Airlines, Air Canada and Air France are the most popular airlines when flying from London Heathrow Airport to Region of Ontario.

COVID Restrictions

View COVID Travel Restrictions for Ontario, Canada

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

Information is based on travel restrictions from London Heathrow to Ontario

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

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Ontario.

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

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

Returning to London Heathrow from Ontario

COVID-19 testing requirements
Visitors from Ontario are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

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

Hide COVID Travel Restrictions for Ontario, Canada

Destination points for flights from Heathrow to Ontario

Select to see more specific information for flights from Heathrow to all places in Ontario.

Destination information for Ontario

Things to know before you go - useful duration and weather info for your trip from Heathrow to Ontario.
Today's exchange rate
£1 = C$ 1.59

Airports servicing London

Airports servicing

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

Top 10 airlines flying from London Heathrow to Ontario

The chart below displays the airlines Cheapflights users travelling from Heathrow to Ontario 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
Aer Lingus
£153 £505 No cancel fee N/A
Search Aer Lingus flights
TAP AIR PORTUGAL
£278 £356 No cancel fee N/A
Search TAP AIR PORTUGAL flights
KLM
£295 £443 No cancel fee 75%
Search KLM flights
Icelandair
£300 £386 No cancel fee 76%
Search Icelandair flights
Air France
£308 £438 No cancel fee 77%
Search Air France flights
Lufthansa
£317 £626 No cancel fee 76%
Search Lufthansa flights
Virgin Atlantic
£325 £482 No cancel fee 72%
Search Virgin Atlantic flights
Delta
£341 £394 No cancel fee N/A
Search Delta flights
Air Canada
£342 £530 No cancel fee 67%
Search Air Canada flights
Finnair
£343 £434 No cancel fee 76%
Search Finnair flights
Home North America Canada Ontario Cheap flights from Heathrow to Ontario
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First