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Cheap flights from London to Ontario from £163

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 18/9. 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.
LON — YYZ
18 Jun — 25 Jun1
1 adult
Tue 18/6
Tue 25/6

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 60 days early can save you up to 27% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from London to Region of Ontario for as little as £510 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 £574 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 £455 on average during April, but can be found for as low as £204.

What is the cheapest time of day to fly from LON to 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 Scandinavian Airlines flights from London to Ontario

Explore cheap flight options specifically provided by Scandinavian Airlines 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 1,007,911 searches. Data last updated 13 June 2024.
Take a peek at the cheapest Scandinavian Airlines 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.
Wed 25/906:40LHR - YYZ
1 stop13h 50mScandinavian Airlines
Sun 29/917:00YYZ - LHR
1 stop10h 55mScandinavian Airlines
Deal found 12/6£387
Sun 23/620:30LHR - YYZ
1 stop24h 00mScandinavian Airlines
Mon 12/517:00YYZ - LHR
1 stop21h 55mScandinavian Airlines
Deal found 12/6£520

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 1,007,911 searches. Data last updated 13 June 2024.
Browse through some of the cheapest TAP AIR PORTUGAL flights travelling from London to Ontario. Check back soon if you're not seeing flights that suit your needs.
Tue 10/906:00LHR - YYZ
1 stop12h 55mTAP AIR PORTUGAL
Mon 23/923:00YYZ - LHR
1 stop13h 45mTAP AIR PORTUGAL
Deal found 13/6£337
Tue 10/906:00LHR - YYZ
1 stop12h 55mTAP AIR PORTUGAL
Mon 23/923:00YYZ - LHR
1 stop13h 45mTAP AIR PORTUGAL
Deal found 13/6£341
Thu 5/913:45LHR - YYZ
1 stop13h 45mTAP AIR PORTUGAL
Wed 11/917:40YYZ - LHR
1 stop11h 40mTAP AIR PORTUGAL
Deal found 11/6£344
Thu 5/908:00LHR - YYZ
1 stop19h 30mTAP AIR PORTUGAL
Wed 11/917:40YYZ - LHR
1 stop11h 40mTAP AIR PORTUGAL
Deal found 12/6£345
Mon 24/619:50LHR - YYZ
1 stop23h 05mTAP AIR PORTUGAL
Wed 23/423:00YYZ - LHR
1 stop11h 35mTAP AIR PORTUGAL
Deal found 13/6£444
Mon 24/619:50LHR - YYZ
1 stop23h 05mTAP AIR PORTUGAL
Wed 9/417:40YYZ - LHR
1 stop11h 40mTAP AIR PORTUGAL
Deal found 12/6£446

Cheap London to Ontario flights in June & July 2024

Find cheap flight options from London to Ontario specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,007,911 searches. Prices were last updated on 13 June 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.
Wed 19/611:35LGW - YYZ
1 stop25h 49mAir Transat
Tue 9/722:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 12/6£311
Thu 20/610:05LGW - YYZ
Nonstop7h 55mAir Transat
Mon 8/723:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 12/6£315
Thu 20/611:35LGW - YYZ
1 stop25h 49mAir Transat
Tue 9/722:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 13/6£315
Mon 24/611:40LGW - YYZ
1 stop29h 39mAir Transat
Mon 3/321:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 13/6£318
Thu 27/610:05LGW - YYZ
Nonstop7h 55mAir Transat
Sat 13/723:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 12/6£321
Tue 2/709:40LGW - YYZ
Nonstop8h 05mAir Transat
Sun 14/716:40YYZ - LGW
1 stop12h 10mAir Transat
Deal found 12/6£322
Wed 19/609:40LGW - YYZ
Nonstop8h 05mAir Transat
Sun 7/716:40YYZ - LGW
1 stop12h 10mAir Transat
Deal found 12/6£324
Tue 9/709:40LGW - YYZ
Nonstop8h 05mAir Transat
Tue 23/723:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 13/6£325
Thu 27/610:05LGW - YYZ
Nonstop7h 55mAir Transat
Sat 13/723:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 13/6£326

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 1,007,911 searches. Data last updated 13 June 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.
Wed 19/611:35LGW - YYZ
1 stop25h 49mAir Transat
Tue 9/722:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 12/6£311
Thu 5/911:35LGW - YUL
Nonstop7h 40mAir Transat
Mon 16/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 12/6£314
Thu 12/911:35LGW - YYZ
1 stop29h 44mAir Transat
Thu 26/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 13/6£314
Thu 20/610:05LGW - YYZ
Nonstop7h 55mAir Transat
Mon 8/723:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 12/6£315
Thu 20/611:35LGW - YYZ
1 stop25h 49mAir Transat
Tue 9/722:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 13/6£315
Mon 24/611:40LGW - YYZ
1 stop29h 39mAir Transat
Mon 3/321:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 13/6£318
Thu 5/912:40LGW - YUL
1 stop13h 05mAir Transat
Mon 16/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 12/6£319
Mon 7/1009:40LGW - YYZ
Nonstop8h 05mAir Transat
Sun 13/1016:40YYZ - LGW
1 stop12h 10mAir Transat
Deal found 13/6£320
Thu 27/610:05LGW - YYZ
Nonstop7h 55mAir Transat
Sat 13/723:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 12/6£321

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 1,007,911 searches. Data last updated 13 June 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.
Thu 5/911:35LGW - YUL
Nonstop7h 40mAir Transat
Mon 16/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 12/6£314
Wed 11/911:35LGW - YUL
Nonstop7h 40mAir Transat
Wed 18/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 13/6£324
Sun 1/911:35LGW - YUL
Nonstop7h 40mAir Transat
Sun 8/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 13/6£330
Tue 3/911:35LGW - YUL
Nonstop7h 40mAir Transat
Fri 6/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 13/6£330
Sun 1/911:35LGW - YUL
Nonstop7h 40mAir Transat
Sat 14/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 13/6£337
Thu 5/911:35LGW - YUL
Nonstop7h 40mAir Transat
Mon 16/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 13/6£339
Tue 17/911:35LGW - YUL
Nonstop7h 40mAir Transat
Thu 17/1022:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 12/6£342
Tue 2/709:40LGW - YYZ
Nonstop8h 05mAir Transat
Sun 14/719:50YYZ - LGW
Nonstop7h 05mAir Transat
Deal found 12/6£344
Tue 2/709:40LGW - YYZ
Nonstop8h 05mAir Transat
Sun 14/722:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 12/6£344

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 1,007,911 searches. Data last updated 13 June 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.
Wed 19/611:35LGW - YYZ
1 stop25h 49mAir Transat
Tue 9/722:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 12/6£311
Thu 20/610:05LGW - YYZ
Nonstop7h 55mAir Transat
Mon 8/723:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 12/6£315
Thu 20/611:35LGW - YYZ
1 stop25h 49mAir Transat
Tue 9/722:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 13/6£315
Mon 24/611:40LGW - YYZ
1 stop29h 39mAir Transat
Mon 3/321:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 13/6£318
Thu 27/610:05LGW - YYZ
Nonstop7h 55mAir Transat
Sat 13/723:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 12/6£321
Wed 19/609:40LGW - YYZ
Nonstop8h 05mAir Transat
Sun 7/716:40YYZ - LGW
1 stop12h 10mAir Transat
Deal found 12/6£324
Thu 27/610:05LGW - YYZ
Nonstop7h 55mAir Transat
Sat 13/723:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 13/6£326
Fri 21/611:35LGW - YYZ
1 stop17h 19mAir Transat
Thu 3/422:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 13/6£328
Thu 27/610:05LGW - YYZ
Nonstop7h 55mAir Transat
Sat 6/723:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 12/6£333

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 1,007,911 searches. Data last updated 13 June 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.
Wed 18/922:00LGW - YYZ
2 stops31h 10mMultiple Airlines
Deal found 12/6£163
Thu 20/606:05STN - YYZ
1 stop13h 19mMultiple Airlines
Deal found 13/6£167
Wed 11/915:35LGW - YYZ
2 stops37h 35mMultiple Airlines
Deal found 12/6£168
Thu 20/607:00STN - YYZ
1 stop12h 24mMultiple Airlines
Deal found 13/6£169
Thu 19/906:05STN - YYZ
2 stops23h 05mMultiple Airlines
Deal found 12/6£171
Wed 11/922:00LGW - YYZ
2 stops31h 10mMultiple Airlines
Deal found 12/6£171
Thu 12/906:05STN - YYZ
2 stops23h 05mMultiple Airlines
Deal found 12/6£178
Thu 12/906:05STN - YYZ
2 stops23h 05mMultiple Airlines
Deal found 12/6£180
Mon 23/919:40STN - YYZ
2 stops33h 30mMultiple Airlines
Deal found 11/6£182

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 1,007,911 searches. Data last updated 13 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£313 - £413

Route

Depart

Return

Price

London GatwickToronto Pearson Intl

LGW - YYZ

LGWYYZ

London Gatwick

Fri 30/8

Nonstop8h 00m

Toronto Pearson Intl

Fri 13/9

1 stop21h 50m

£313

London GatwickToronto Pearson Intl

LGW - YYZ

LGWYYZ

London Gatwick

Mon 4/11

1 stop11h 15m

Toronto Pearson Intl

Mon 11/11

1 stop10h 10m

£333

London HeathrowToronto Pearson Intl

LHR - YYZ

LHRYYZ

London Heathrow

Tue 10/9

1 stop12h 55m

Toronto Pearson Intl

Mon 23/9

1 stop13h 45m

£337

London StanstedToronto Pearson Intl

STN - YYZ

STNYYZ

London Stansted

Thu 19/9

1 stop14h 45m

Toronto Pearson Intl

Wed 16/10

1 stop11h 10m

£351

London HeathrowToronto Pearson Intl

LHR - YYZ

LHRYYZ

London Heathrow

Sat 14/9

1 stop23h 06m

Toronto Pearson Intl

Sun 15/9

1 stop10h 00m

£371

London GatwickToronto Pearson Intl

LGW - YYZ

LGWYYZ

London Gatwick

Fri 20/9

1 stop31h 00m

Toronto Pearson Intl

Thu 26/9

1 stop13h 35m

£384

London HeathrowToronto Pearson Intl

LHR - YYZ

LHRYYZ

London Heathrow

Wed 25/9

1 stop13h 50m

Toronto Pearson Intl

Sun 29/9

1 stop10h 55m

£387

London HeathrowToronto Pearson Intl

LHR - YYZ

LHRYYZ

London Heathrow

Tue 3/9

1 stop11h 05m

Toronto Pearson Intl

Wed 11/9

Nonstop7h 05m

£411

London GatwickToronto Pearson Intl

LGW - YYZ

LGWYYZ

London Gatwick

Sat 28/9

1 stop15h 52m

Toronto Pearson Intl

Sun 6/10

1 stop12h 27m

£413

Flights are sorted by cheapest first

Deals found on 13/6

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 13 June 2024.
Read reviews from past customers who have flown Scandinavian Airlines, TAP AIR PORTUGAL and Air Transat 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.
8.0
Very Good
10,000 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

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.

8.0
Very Good
10,000 reviews
8.0
Very Good
10,000 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

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.

7.9
Good
1,461 reviews
8.0
Very Good
10,000 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

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.

7.7
Good
1,893 reviews
8.0
Very Good
10,000 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

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.

7.7
Good
1,360 reviews
8.0
Very Good
10,000 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

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.

7.7
Good
987 reviews
8.0
Very Good
10,000 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

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.
  • Can I find flights from London to Region of Ontario for under £400 on Cheapflights?

    Yes, there are multiple flights from London to Region of Ontario for under £400. The cheapest flight booked recently is on Air Transat for just £313, but on average you can expect to pay £321.

  • Are there nonstop flights from London to Region of Ontario for under £400 on Cheapflights?

    Cheapflights has at least 20 direct flights from London to Region of Ontario under £400. A good price for a nonstop flight from London to Region of Ontario is less than £345.

  • Are there last-minute flights available from London to Region of Ontario for under £400?

    There are currently 20+ open flights from London to Region of Ontario within the next 7 days for less than £400.

  • What days are direct flights available from London to Region of Ontario?

    Days when direct flights are available for this flight are: Sunday, Saturday.

  • How many flights depart from London to Region of Ontario on average per day?

    2 flight departures from London to Region of Ontario per day on average.
    Afternoon (Midday - 6pm) - 100% of flight departures

  • How long is the flight from London to Region of Ontario?

    Air Transat and Icelandair can get you from London to Region of Ontario in just under 8h. Your travel time can differ by up to 3h 15m. There are 3566 mi between London and Region of Ontario. This flight may include one or multiple stops.

  • What are the most popular routes from London to Region of Ontario?

  • What are the most reliable airlines from London to Region of Ontario?

    The top 3 most reliable airlines when flying from London to Region of Ontario are Aegean Airlines (86%), Qatar Airways (82%) and Croatia Airlines (82%).

  • What are the cheapest flights from London to Region of Ontario?

    The cheapest flight price from London to Region of Ontario is £392. On average you can expect to pay £1,202. The most popular route, (London Heathrow - Toronto Pearson Intl), can usually be booked for £339.

  • What does LHR to YYZ mean?

    London Heathrow Airport is LHR and Toronto Pearson Intl Airport is YYZ. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Ottawa Airport (YOW), Hamilton Airport (YHM), Toronto Island Airport (YTZ), Toronto Kitchener-Waterloo Airport (YKF), London Airport (YXU).

  • Can I find deals for flights from London to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your London to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from London to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter London to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from London to Ontario?

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

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

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

  • Can I find deals for flights from London to Ontario that allow pets onboard?

    Many airlines flying from London to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from London to Ontario?

    Yes, you can often find last-minute deals on London to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London to Region of Ontario flight deals updated?

    The London to Region of Ontario flight deals you see on this page were last updated on 13/6.

  • What are the most popular airlines that fly from London to Region of Ontario?

  • What is the cheapest month to book a flight from London to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from London to Region of Ontario (average of £485). Flying from London to Region of Ontario in August is currently the most expensive (average of £721). 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.

See more FAQs

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Alternative routes for London to Ontario
See prices for flight routes from nearby airports that may be better suited for you.