CA $340 Cheap Flights from Toronto (YTO) to London (LHR)

Popular airlines from Toronto to London (LHR-Heathrow)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards

Cheap flights from Toronto (YTO) to London (LHR)

Prices were available within the past 7 days and start at CA $340 for one-way flights and CA $716 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
TAP Portugal
Air Canada
Lufthansa
KLM
Virgin Atlantic
Delta
Air France
Air Canada
British Airways

Find the cheapest month to fly from Toronto (YTO) to London (LHR)

January is typically the cheapest month to fly

From CA $616 - CA $1,331 per traveller.

Graph displaying average flight prices per month

Flight from Toronto to London (YTZ - LHR) route information
Origin airport
Billy Bishop Toronto City
Destination airport
Heathrow
Roundtrip price
CA $715
Distance
5662 km

Ontario to London Flights

The easy way to book your flights from Toronto to London 

With Expedia, it’s simple to find and book flights to London from Toronto whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Heathrow, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Toronto to London today, tomorrow, or this week.  

 

Save dollars with cheap flights from YTO-All Airports, YTO to Heathrow, LHR 

Sort your search results by price to find great deals on your flight from Toronto to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Toronto currently is just CA $716 rising to CA $754.  

Here are more money-saving tips: 

  • Fly in November when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to London  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to London from Toronto 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to London with Expedia today.

Frequently asked questions

How much is a flight from Toronto (YTO-All Airports) to Heathrow Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Toronto (YTO-All Airports) and LHR start from CA $716. Make your booking ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Toronto (YTO-All Airports) to LHR?
The majority of flights can be conveniently canceled online, but whether you are charged a fee differs between airlines. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Toronto (YTO-All Airports) to Heathrow Airport (LHR) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Toronto (YTO-All Airports) to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Toronto (YTO-All Airports) to LHR?
With around 5,700 kilometers separating Ontario and Hounslow, your flight will be a long one. Pack wisely and make your time on board comfortable. Things like an extra pair of socks and a quality travel pillow should be in your hand luggage.
Which airlines fly direct from Toronto (YTO-All Airports) to Heathrow Airport (LHR)?
There are several airlines that fly straight from Toronto (YTO-All Airports) to Heathrow Airport. Air Canada (AC) is a popular option, offering 91 flights on this route each month. Like more options? Check out the airfares with British Airways (BA). This carrier offers 60 flights a month between these destinations.
Are Toronto (YTO-All Airports) to London Heathrow flight tickets cheaper when they're purchased at the last minute?
It is possible to find an amazing last-minute deal from Toronto (YTO-All Airports) to Heathrow Airport, but it's also possible to miss out altogether! As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest easy knowing you're always seeing the latest offers.

Explore a world of travel with Expedia

London nearby Airports
Toronto nearby Airports
*Available to Expedia members.