Question 1

What are the cheapest airlines flying from Toronto Island Airport to London Heathrow Airport round-trip?

Accepted Answer

Flying on Air Canada is currently your cheapest option to London Heathrow Airport, with prices starting at £385. Another option worth looking into is SWISS, starting at £511 return. These flights start at 22% lower than the current average price 3 months from now.

Question 2

What is the cheapest month to book a flight from Toronto Island Airport to London Heathrow Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Toronto Island Airport to London Heathrow Airport (average of £112). Flying from Toronto Island Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Question 4

E

Accepted Answer

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 5

How far in advance should I book a flight from Toronto Island Airport to London Heathrow Airport?

Accepted Answer

To save on the cost of your flight from Toronto Island Airport to London Heathrow Airport, book at least 49 days before your planned departure. Booking around this time can save you about 13% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £436 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £585.

Question 6

What is the cheapest month to fly from Toronto Island Airport to London Heathrow Airport?

Accepted Answer

February is one of the best times of the year to fly to London Heathrow Airport from Toronto Island Airport. Prices for February average £448 per person but you can even find prices for as low as £278. The most expensive prices can be found in the month of December. Opting for a February flight can save you 29% on your journey compared to booking in December

Question 7

What is the cheapest time of day to fly from YTZ to LHR?

Accepted Answer

It’s optimal to fly from Toronto Island Airport to London Heathrow Airport in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at midday.

Question 8

Can I find deals for flights from Toronto Island to Heathrow that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Toronto Island to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 9

How can I find direct flights from Toronto Island to Heathrow?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto Island to Heathrow.

Question 10

Can I find deals for business class flights from Toronto Island to Heathrow?

Accepted Answer

Yes. Cheapflights offers flight deals from Toronto Island to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 11

How does Cheapflights help users find flights from Toronto Island to Heathrow?

Accepted Answer

Cheapflights makes it easy to find Toronto Island to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 12

Why should you use Cheapflights to find cheap flight tickets from Toronto Island to Heathrow?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Toronto Island.

Question 13

Can Cheapflights find flights from Toronto Island to Heathrow with no change fees?

Accepted Answer

Certainly. Search results for flights to Heathrow from Toronto Island shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 14

Can Cheapflights notify me if prices for flights from Toronto Island to Heathrow become cheaper?

Accepted Answer

Yes! Start tracking prices for Toronto Island to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£385
One-way from	£212
Popular in	June
Cheapest in	January
Average price	£714

Cheap flights from Toronto Island Airport to London Heathrow Airport from £212

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Toronto Island to HeathrowExplore the most affordable flight options available from Toronto Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2025.

Explore the most affordable flight options available from Toronto Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2025.

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Use the filters below to find and compare flights from Toronto Island Airport to London Heathrow Airport that are best for you.

Best time to book a flight from Toronto Island to Heathrow

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Cheapflights Insights

Everything you need to know about your flight from Toronto Island Airport to London Heathrow Airport

What is the cheapest month to book a flight from Toronto Island Airport to London Heathrow Airport?

Reviews of airlines servicing Heathrow

See what other customers who have flown with SWISS and Air Canada from Toronto Island Airport to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Toronto Island to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Toronto Island Airport to London Heathrow Airport round-trip?

Can I find deals for flights from Toronto Island to Heathrow that include hotel bookings?

How can I find direct flights from Toronto Island to Heathrow?

Can I find deals for business class flights from Toronto Island to Heathrow?

What is the cheapest month to book a flight from Toronto Island Airport to London Heathrow Airport?

Travelling to a place near Toronto Island Airport?

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How does Cheapflights help users find flights from Toronto Island to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Toronto Island to Heathrow?

Can Cheapflights find flights from Toronto Island to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Toronto Island to Heathrow become cheaper?

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Cheapest flights from Toronto Island to Heathrow
Explore the most affordable flight options available from Toronto Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2025.