Cheap flights from London Heathrow Airport to Ontario from £411
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from London Heathrow to Ontario are usually found in January or March, booked 20 days in advance, depart on a Friday or Saturday and return on a Monday
Cheap flight deals from Heathrow to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 April 2024.
Popular in | July |
|---|---|
Cheapest in | January |
Average price | £541 |
Round-trip from | £437 |
What is the cheapest day to fly round-trip from London Heathrow Airport to Ontario?
Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 32% on your flight compared to booking on days when demand is much higher.
How far in advance should I book a flight from London Heathrow Airport to Ontario?
Users have found that booking a flight from London Heathrow Airport to Ontario at least 37 days early can save you up to 21% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Ontario for as little as £485 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £586 for flights departing within the next 3 days.
What is the cheapest month to fly from London Heathrow Airport to Ontario?
Flights from London Heathrow Airport to Ontario lean towards being more expensive in July. Prices are generally better when you fly from London Heathrow Airport to Ontario in February, with the cheapest ticket starting at £306.
When is the cheapest time to fly from London Heathrow Airport to Ontario (LHR - ONT)?
It’s optimal to fly from London Heathrow Airport to Ontario in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at midday.
Cheap Virgin Atlantic flights from Heathrow to Ontario
Explore cheap flight options specifically provided by Virgin Atlantic for the route between Heathrow and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 27 April 2024.
Peruse some of the lowest-priced Virgin Atlantic flights we've found from London to Ontario. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap Finnair flights from Heathrow to Ontario
Explore cheap flight options specifically provided by Finnair for the route between Heathrow and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 27 April 2024.
Have a look at some of the cheapest available Finnair flights departing from London and landing in Ontario. Make sure to examine the flight information before completing your reservation.
Cheap Heathrow to Ontario flights in April & May 2024
Find cheap flight options from Heathrow to Ontario specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Prices were last updated on 27 April 2024.
Scroll through some of the best deals on flights from London to Ontario in 2024. For more flight deals, be sure to check back very soon.
Heathrow to Ontario 2024 flight deals
Discover exclusive flight deals for travel between Heathrow and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 27 April 2024.
Scroll through some of the best deals on flights from London to Ontario in 2024. For more flight deals, be sure to check back very soon.
Heathrow to Ontario flights leaving soon
Find last-minute flight options from Heathrow to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 27 April 2024.
Have a look at some of the last-minute flights available departing from London to Ontario. It's wise to confirm all flight details are correct before booking.
One-way flights to Ontario from Heathrow
Search for one-way flight options from Heathrow to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 27 April 2024.
Users travelling one-way from London to Ontario can select one of these great deals. Users can also find round-trip London to Ontario flights by using the search form above.
Find flights from Heathrow to Ontario within your budget
Customise your flight search to find flights from Heathrow to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 27 April 2024.
Fly from
Fly to
Budget
£411 - £592
Route
Depart
Return
Price
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Tue 7/5
1 stop13h 41m
Ontario
Tue 14/5
1 stop14h 20m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Tue 7/5
1 stop17h 42m
Ontario
Tue 14/5
2 stops22h 21m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Tue 7/5
2 stops20h 43m
Ontario
Tue 14/5
2 stops20h 30m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Wed 25/9
1 stop15h 01m
Ontario
Mon 30/9
1 stop13h 10m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Mon 6/5
1 stop14h 44m
Ontario
Wed 22/5
1 stop12h 40m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Tue 7/5
1 stop16h 17m
Ontario
Tue 21/5
1 stop28h 16m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Mon 27/5
1 stop15h 03m
Ontario
Thu 6/6
1 stop12h 59m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Mon 1/7
1 stop16h 27m
Ontario
Mon 15/7
1 stop14h 05m
London HeathrowOntario
LHR - ONT
LHRONT
London Heathrow
Tue 7/5
2 stops32h 21m
Ontario
Tue 14/5
2 stops23h 30m
When is the best time to book a flight from London Heathrow Airport to Ontario?
Use this chart to determine the optimal time to book a return flight from Heathrow to Ontario. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Ontario, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly from London Heathrow Airport to Ontario?
Use this chart to determine the cheapest time to fly return from Heathrow to Ontario. Price data was last updated on 21 April 2024.
Average price of flights to Ontario by month
Plan your trip from Heathrow to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Ontario is currently £546 while a return flight costs £458. Price data was last updated on 21 April 2024.
Temperature and rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.
LAX Temperature | 14 - 23 °C |
|---|
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 27 April 2024.
Read through reviews of airlines operating flights from London to Ontario, such as Virgin Atlantic, Finnair and Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Heathrow to OntarioSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Heathrow to Ontario
Discover the top 6 airlines that operate flights from Heathrow to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 27 April 2024.
Search flights from Heathrow to Ontario by cabin class
Find flights from Heathrow to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Heathrow to Ontario?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Ontario?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Ontario for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Heathrow to Ontario with no change fees?
Yes! Cheapflights helps users easily find flights from Heathrow to Ontario with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to Ontario become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.