Question 1

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

Accepted Answer

For as low as £502, Air Canada can have you in London, Ontario from London Heathrow Airport in 11h 47m. The distance from London Heathrow Airport to London, Ontario is about 3631 mi.

Question 2

What is the cheapest airline to fly from London Heathrow Airport to London, Ontario round-trip?

Accepted Answer

Our cheapest airline available from London Heathrow Airport to London, Ontario is Air Canada. Our recent data shows that you can find tickets from as low as £467 on this airline. Air Canada is currently priced 34% below the average price you’ll pay for this route.

Question 3

What is the cheapest day to fly from London Heathrow Airport to London, Ontario?

Accepted Answer

Travellers seeking maximum savings on their London Heathrow Airport to London, Ontario flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in London, Ontario ranges from 70.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London, Ontario when rainfall is around 70.0 mm.

Question 5

E

Accepted Answer

If weather is an important factor for your trip to London, Ontario, 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 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

Question 6

What is the cheapest day to fly round-trip from London Heathrow Airport to London, Ontario?

Accepted Answer

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London, Ontario. Check prices with Cheapflights to find a great deal for your trip.

Question 7

What is the cheapest month to fly from London Heathrow Airport to London, Ontario?

Accepted Answer

Flights from London Heathrow Airport to London, Ontario lean towards being more expensive in December. Prices are generally better when you fly from London Heathrow Airport to London, Ontario in April, with the cheapest ticket starting at £429.

Question 8

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

Accepted Answer

One of the essential ways to save on airfare from London Heathrow Airport to London, Ontario is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 18% on airfare.

Question 9

What airport do you fly into for flights to London from London Heathrow?

Accepted Answer

London (YXU), located 5.3 mi from the city center, is the airport you fly into when you book flights from London Heathrow to London. 1 airline have flights to London from London Heathrow on a regular basis. Booking flights from London Heathrow to London should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

Question 10

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

Accepted Answer

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

Question 11

How can I find direct flights from Heathrow to London?

Accepted Answer

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

Question 12

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

Accepted Answer

Yes. Cheapflights offers flight deals from Heathrow to London 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 13

How does Cheapflights help users find flights from Heathrow to London?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Heathrow today with Cheapflights!

Question 14

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 15

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

Accepted Answer

Yes! Cheapflights helps users easily find flights from Heathrow to London with no change fees.

Question 16

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

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Heathrow today and book when prices fit your budget.

Round-trip from	£502
One-way from	£416
Popular in	November
Cheapest in	January
Average price	£692

Cheap flights from London Heathrow Airport to London, Ontario from £416

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Heathrow to LondonExplore the most affordable flight options available from Heathrow to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2025.

Explore the most affordable flight options available from Heathrow to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2025.

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Best time to book a flight from Heathrow to London

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Reviews of airlines servicing London

See what other customers who have flown with Air Canada from London Heathrow Airport to London 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 Heathrow to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to London from London Heathrow?

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

What is the cheapest airline to fly from London Heathrow Airport to London, Ontario round-trip?

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

How can I find direct flights from Heathrow to London?

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

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Alternative routes for Heathrow to London

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Top airline flying from Heathrow to London

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How does Cheapflights help users find flights from Heathrow to London?

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

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

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

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Cheapest flights from Heathrow to London
Explore the most affordable flight options available from Heathrow to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2025.