Cheap flights from London to Ontario from £201
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 5/6. 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.
How far in advance should I book a flight from London to Region of Ontario?
Users have found that booking a flight from London to Region of Ontario at least 55 days early can save you up to 26% on average compared to booking a flight this week. If booking 55 days before your flight isn’t an option for you, users have found flights from London to Region of Ontario for as little as £513 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 £595 for flights departing within the next 3 days.
What is the cheapest month to fly from London to Region of Ontario?
Due to multiple factors, expect to potentially pay more when booking in August. For low rates, April can be a great choice for travel to Region of Ontario. Flights to Region of Ontario from London in April are about £462 on average during April, but can be found for as low as £204.
When is the cheapest time to fly from London to Region of Ontario (LON - ON)?
When flying from London 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.
Cheap TAP AIR PORTUGAL flights from London to Ontario
Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between London 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 863,249 searches. Data last updated 22 May 2024.
Take a peek at the cheapest TAP AIR PORTUGAL flights we've detected travelling from London to Ontario. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap Air Transat flights from London to Ontario
Explore cheap flight options specifically provided by Air Transat for the route between London 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 863,249 searches. Data last updated 22 May 2024.
Browse through some of the cheapest Air Transat flights travelling from London to Ontario. Check back soon if you're not seeing flights that suit your needs.
Cheap London to Ontario flights in May & June 2024
Find cheap flight options from London to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 863,249 searches. Prices were last updated on 22 May 2024.
These are some of the most attractive deals on flights from London to Ontario in 2024. Check back in a little while for more flight options.
London to Ontario 2024 flight deals
Discover exclusive flight deals for travel between London and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 863,249 searches. Data last updated 22 May 2024.
These are some of the most attractive deals on flights from London to Ontario in 2024. Check back in a little while for more flight options.
Direct flights to Ontario from London
Discover direct flight options from London to Ontario. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 863,249 searches. Data last updated 22 May 2024.
For a quicker trip, book one of these direct flights from London to Ontario. Users seeking other options on flights from London to Ontario should update the search form at the top of the page.
London to Ontario flights leaving soon
Find last-minute flight options from London 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 863,249 searches. Data last updated 22 May 2024.
Users seeking a last-minute flight from London to Ontario should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Ontario from London
Search for one-way flight options from London 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 863,249 searches. Data last updated 22 May 2024.
Take a look at some of the one-way flights we've detected from London to Ontario. Users in need of a round-trip flight from London to Ontario instead should update the search form at the top of page.
Find flights from London to Ontario within your budget
Customise your flight search to find flights from London 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 863,249 searches. Data last updated 22 May 2024.
Fly from
Fly to
Budget
£328 - £442
Route
Depart
Return
Price
London HeathrowToronto Pearson Intl
LHR - YYZ
LHRYYZ
London Heathrow
Wed 9/10
1 stop12h 55m
Toronto Pearson Intl
Thu 17/10
1 stop14h 00m
London GatwickToronto Pearson Intl
LGW - YYZ
LGWYYZ
London Gatwick
Sun 8/9
Nonstop8h 05m
Toronto Pearson Intl
Thu 19/9
1 stop18h 30m
London HeathrowToronto Pearson Intl
LHR - YYZ
LHRYYZ
London Heathrow
Tue 15/10
1 stop26h 45m
Toronto Pearson Intl
Wed 23/10
1 stop9h 55m
London HeathrowToronto Pearson Intl
LHR - YYZ
LHRYYZ
London Heathrow
Mon 23/9
1 stop12h 34m
Toronto Pearson Intl
Fri 4/10
1 stop18h 05m
London GatwickToronto Pearson Intl
LGW - YYZ
LGWYYZ
London Gatwick
Fri 20/9
1 stop31h 00m
Toronto Pearson Intl
Thu 26/9
1 stop13h 35m
London HeathrowToronto Pearson Intl
LHR - YYZ
LHRYYZ
London Heathrow
Mon 3/6
1 stop23h 25m
Toronto Pearson Intl
Sun 16/6
1 stop10h 55m
London HeathrowMontreal Pierre Elliott Trudeau Intl
LHR - YUL
LHRYUL
London Heathrow
Thu 20/6
1 stop14h 00m
Montreal Pierre Elliott Trudeau Intl
Wed 26/6
Nonstop6h 40m
London HeathrowMontreal Pierre Elliott Trudeau Intl
LHR - YUL
LHRYUL
London Heathrow
Sat 21/9
1 stop11h 20m
Montreal Pierre Elliott Trudeau Intl
Sat 28/9
Nonstop6h 40m
London GatwickToronto Pearson Intl
LGW - YYZ
LGWYYZ
London Gatwick
Tue 2/7
2 stops31h 39m
Toronto Pearson Intl
Thu 11/7
2 stops18h 05m
No data available for this route at this time. Please check back soon.
Best time to book a flight from London to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from London with our price prediction graph.
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 22 May 2024.
Read reviews from past customers who have flown TAP AIR PORTUGAL, Air Transat and Icelandair from London to Ontario. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Crew
Comfort
Overall
Boarding
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Entertainment
Food
Crew
Comfort
Overall
Boarding
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Entertainment
Food
Crew
Comfort
Overall
Boarding
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Entertainment
Food
Crew
Comfort
Overall
Boarding
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Entertainment
Food
Crew
Comfort
Overall
Boarding
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Entertainment
Food
Crew
Comfort
Overall
Boarding
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Related info for your journey
Find useful and relevant information for your journey from London 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 London 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 10 airlines flying from London to Ontario
Discover the top 10 airlines that operate flights from London 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 863,249 searches. Data last updated 22 May 2024.
Search flights from London to Ontario by cabin class
Find flights from London to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from London to Ontario
Find hourly flight availability from London to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 May 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 37%of flight departures | Morning6 am to noon |
| 62%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
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How does Cheapflights help users find flights from London to Ontario?
When you search for this flight from London to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from London to Ontario?
Millions of users choose and trust Cheapflights to book the best flight deals from London to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from London to Ontario with no change fees?
Certainly. Search results for flights to Ontario from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from London to Ontario become cheaper?
Of course! You can now track prices for flights from London to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.