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£200+ Cheap flights to Ontario

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YYZ
31 Jul — 7 Aug1
1 adult
Wed 31/7
Wed 7/8

Flights to Ontario in 2024

Find the latest flights to Ontario in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 1,000,913 searches and data was last updated on 26 July 2024.

Return from

£305

One-way from

£200

Popular in

August

Cheapest in

April

Average price

£592
6/9-8/9
  • 6/9-8/9
  • 4 total stops
  • 30h 00m total
  • London to Toronto
9/9
  • 9/9
  • 1 total stop
  • 25h 45m total
  • London to Ontario
High demand for flights, 17% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for return flights in July 2024

Find flights to Ontario

Browse one-way and return flights deals to Ontario on Cheapflights. Flight deals are based on user searches and were last updated on 26 July 2024
Explore Ontario

Cheap flights to Ontario in July & August 2024

Search the best deals to popular Ontario cities recently found by Cheapflights users
The lowest-priced flights departing to Ontario in July and August 2024 can be found below. Prices refresh often so be sure to come back soon for more deals.
Cheap flights to Toronto, Ontario
Fri 30/811:35LGW - YYZ
1 stop29h 52mAir Transat
Sun 8/919:50YYZ - LGW
Nonstop7h 05mAir Transat
Deal found 25/7£322
Fri 30/811:35LGW - YYZ
1 stop29h 52mAir Transat
Sun 8/919:50YYZ - LGW
Nonstop7h 05mAir Transat
Deal found 24/7£327
Thu 29/811:35LGW - YYZ
1 stop25h 47mAir Transat
Wed 11/919:50YYZ - LGW
Nonstop7h 05mAir Transat
Deal found 25/7£328
Sat 31/809:40LGW - YYZ
Nonstop8h 05mAir Transat
Tue 10/907:00YYZ - LGW
1 stop21h 50mAir Transat
Deal found 25/7£331
Thu 29/810:05LGW - YYZ
Nonstop7h 55mAir Transat
Thu 12/919:30YYZ - LGW
1 stop9h 20mAir Transat
Deal found 25/7£335
Fri 30/811:35LGW - YYZ
1 stop29h 52mAir Transat
Sun 15/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 25/7£336
Thu 29/810:05LGW - YYZ
Nonstop7h 55mAir Transat
Mon 9/923:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 26/7£342
Fri 30/811:35LGW - YYZ
1 stop29h 52mAir Transat
Sat 7/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 25/7£346
Fri 30/809:50LGW - YYZ
Nonstop7h 55mAir Transat
Sun 8/919:50YYZ - LGW
Nonstop7h 05mAir Transat
Deal found 25/7£347
Fri 30/811:35LGW - YYZ
1 stop29h 52mAir Transat
Sun 8/919:50YYZ - LGW
Nonstop7h 05mAir Transat
Deal found 25/7£322
Fri 30/811:35LGW - YYZ
1 stop29h 52mAir Transat
Sun 8/919:50YYZ - LGW
Nonstop7h 05mAir Transat
Deal found 24/7£327
Thu 29/811:35LGW - YYZ
1 stop25h 47mAir Transat
Wed 11/919:50YYZ - LGW
Nonstop7h 05mAir Transat
Deal found 25/7£328
Sat 31/809:40LGW - YYZ
Nonstop8h 05mAir Transat
Tue 10/907:00YYZ - LGW
1 stop21h 50mAir Transat
Deal found 25/7£331
Thu 29/810:05LGW - YYZ
Nonstop7h 55mAir Transat
Thu 12/919:30YYZ - LGW
1 stop9h 20mAir Transat
Deal found 25/7£335
Fri 30/811:35LGW - YYZ
1 stop29h 52mAir Transat
Sun 15/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 25/7£336
Thu 29/810:05LGW - YYZ
Nonstop7h 55mAir Transat
Mon 9/923:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 26/7£342
Fri 30/811:35LGW - YYZ
1 stop29h 52mAir Transat
Sat 7/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 25/7£346
Fri 30/809:50LGW - YYZ
Nonstop7h 55mAir Transat
Sun 8/919:50YYZ - LGW
Nonstop7h 05mAir Transat
Deal found 25/7£347
Cheap flights to Ottawa, Ontario
Wed 28/812:40LGW - YOW
1 stop27h 18mAir Transat
Wed 11/914:30YOW - LGW
1 stop12h 25mAir Transat
Deal found 26/7£450
Wed 28/809:40LGW - YOW
1 stop13h 08mAir Transat
Wed 11/914:30YOW - LGW
1 stop12h 25mAir Transat
Deal found 25/7£450
Sun 25/809:40LGW - YOW
1 stop30h 18mAir Transat
Sun 1/907:15YOW - LGW
1 stop22h 30mAir Transat
Deal found 26/7£587
Wed 28/809:30LHR - YOW
1 stop13h 01mAir Canada
Wed 11/913:25YOW - LHR
1 stop12h 05mAir Canada
Deal found 25/7£593
Fri 30/809:30LHR - YOW
1 stop9h 26mLufthansa
Mon 16/1214:45YOW - LHR
1 stop11h 25mLufthansa
Deal found 25/7£598
Wed 28/809:30LHR - YOW
1 stop9h 26mLufthansa
Wed 11/917:00YOW - LHR
1 stop11h 35mLufthansa
Deal found 25/7£613
Sun 18/822:00LHR - YOW
2 stops25h 30mMultiple Airlines
Wed 28/813:25YOW - LHR
1 stop15h 35mMultiple Airlines
Deal found 25/7£622
Wed 28/806:50LHR - YOW
2 stops22h 07mUnited Airlines
Wed 11/913:34YOW - LHR
1 stop12h 41mUnited Airlines
Deal found 25/7£625
Sun 18/822:00LHR - YOW
3 stops31h 28mMultiple Airlines
Wed 28/808:10YOW - LHR
1 stop17h 20mMultiple Airlines
Deal found 25/7£629

Ontario 2024 flight deals

Explore flight deals for Ontario in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 1,000,913 searches and data were last updated on 26 July 2024.
These are some of the most attractive deals on flights to Ontario in 2024. Check back regularly for other flight deals.
Fri 1/1111:55LGW - YYZ
1 stop11h 20mIcelandair
Mon 25/1119:45YYZ - LGW
1 stop10h 10mIcelandair
Deal found 25/7£317
Thu 19/912:40LGW - YYZ
Nonstop8h 00mAir Transat
Wed 16/1023:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 25/7£318
Mon 2/911:40LGW - YYZ
1 stop29h 39mAir Transat
Fri 20/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 25/7£320
Thu 5/911:35LGW - YYZ
1 stop25h 49mAir Transat
Mon 16/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 25/7£321
Fri 30/811:35LGW - YYZ
1 stop29h 52mAir Transat
Sun 8/919:50YYZ - LGW
Nonstop7h 05mAir Transat
Deal found 25/7£322
Sun 29/912:40LGW - YYZ
Nonstop8h 00mAir Transat
Thu 24/1019:30YYZ - LGW
1 stop9h 20mAir Transat
Deal found 25/7£323
Sat 31/811:35LGW - YUL
Nonstop7h 40mAir Transat
Tue 10/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 25/7£324
Wed 4/911:35LGW - YYZ
1 stop29h 44mAir Transat
Sun 8/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 25/7£324
Wed 4/911:35LGW - YUL
Nonstop7h 40mAir Transat
Wed 18/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 25/7£326

Flights to Ontario departing soon

Discover available last-minute flight options to Ontario, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 1,000,913 searches and data was last updated on 26 July 2024.
Users travelling to Ontario last-minute should check out these flights departing soon. Make sure the flight you book matches the day, time, and destination you're looking for.
Thu 8/806:05STN - YYZ
2 stops30h 22mMultiple Airlines
Tue 27/822:10YYZ - STN
1 stop20h 45mMultiple Airlines
Deal found 24/7£481
Wed 31/719:45LHR - YOW
3 stops33h 43mMultiple Airlines
Mon 26/815:20YOW - LHR
1 stop10h 10mMultiple Airlines
Deal found 25/7£947
Thu 8/806:05STN - YYZ
2 stops30h 22mMultiple Airlines
Tue 27/822:10YYZ - STN
1 stop20h 45mMultiple Airlines
Deal found 24/7£481

One-way flights to Ontario

Explore one-way flight options to Ontario for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 1,000,913 searches and data was last updated on 26 July 2024.
Choose from one of these one-way flights departing to Ontario. Book a round-trip flight to Ontario instead by using the search form above.
Mon 9/919:05LTN - YYZ
1 stop25h 45mMultiple Airlines
Deal found 25/7£200
Thu 12/907:45STN - YOW
2 stops18h 33mMultiple Airlines
Deal found 25/7£205
Mon 9/919:05LTN - YYZ
1 stop25h 45mMultiple Airlines
Deal found 25/7£200

Direct flights to Ontario

Sat 31/811:35LGW - YUL
Nonstop7h 40mAir Transat
Tue 10/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 25/7£324
Wed 4/911:35LGW - YUL
Nonstop7h 40mAir Transat
Wed 18/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 25/7£326
Fri 13/911:35LGW - YUL
Nonstop7h 40mAir Transat
Wed 18/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 25/7£328
Wed 11/911:35LGW - YUL
Nonstop7h 40mAir Transat
Thu 19/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 25/7£333
Wed 11/911:35LGW - YUL
Nonstop7h 40mAir Transat
Thu 19/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 25/7£334
Thu 12/911:35LGW - YUL
Nonstop7h 40mAir Transat
Thu 19/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 25/7£335
Tue 3/911:35LGW - YUL
Nonstop7h 40mAir Transat
Thu 12/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 25/7£337
Mon 9/911:40LGW - YUL
Nonstop7h 35mAir Transat
Thu 19/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 25/7£340
Fri 6/911:35LGW - YUL
Nonstop7h 40mAir Transat
Wed 18/922:05YUL - LGW
Nonstop6h 45mAir Transat
Deal found 25/7£344

Find flights to Ontario within your budget

Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 1,000,913 searches and data was last updated on 26 July 2024.

Fly from

Any airport

Budget

£316 - £405

Route

Depart

Return

Price

London GatwickToronto Pearson Intl

LGW - YYZ

LGWYYZ

London Gatwick

Wed 2/10

1 stop29h 44m

Toronto Pearson Intl

Thu 24/10

Nonstop7h 00m

£316

London GatwickToronto Pearson Intl

LGW - YYZ

LGWYYZ

London Gatwick

Thu 3/10

1 stop11h 10m

Toronto Pearson Intl

Sun 13/10

1 stop9h 45m

£330

London StanstedToronto Pearson Intl

STN - YYZ

STNYYZ

London Stansted

Thu 12/9

1 stop13h 05m

Toronto Pearson Intl

Tue 17/9

1 stop10h 40m

£352

London HeathrowToronto Pearson Intl

LHR - YYZ

LHRYYZ

London Heathrow

Mon 18/11

1 stop25h 10m

Toronto Pearson Intl

Wed 27/11

1 stop17h 40m

£354

London HeathrowMontreal Pierre Elliott Trudeau Intl

LHR - YUL

LHRYUL

London Heathrow

Sat 7/9

1 stop13h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 21/9

Nonstop6h 40m

£364

London GatwickToronto Pearson Intl

LGW - YYZ

LGWYYZ

London Gatwick

Wed 18/9

1 stop31h 00m

Toronto Pearson Intl

Fri 27/9

1 stop13h 45m

£380

London HeathrowMontreal Pierre Elliott Trudeau Intl

LHR - YUL

LHRYUL

London Heathrow

Wed 28/8

Nonstop7h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 4/9

Nonstop6h 40m

£386

London HeathrowToronto Pearson Intl

LHR - YYZ

LHRYYZ

London Heathrow

Sat 16/11

1 stop13h 00m

Toronto Pearson Intl

Sat 30/11

1 stop10h 50m

£396

London HeathrowToronto Pearson Intl

LHR - YYZ

LHRYYZ

London Heathrow

Sat 2/11

1 stop13h 00m

Toronto Pearson Intl

Sat 16/11

1 stop14h 10m

£405

Flights are sorted by cheapest first

Deals found on 24/7

Best time to book a flight to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario 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.

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

YTO

Temperature

-6 - 21 °C

If weather is an important factor for your trip to 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

When is the best time to book a flight to Ontario?

Use this chart to determine the optimal time to book a return flight to Ontario. Price data was last updated on 23 July 2024.
The price you pay for your flight to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search 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 26 July 2024.
To help decide which airline to fly to Ontario, see what other customers have to say about TAP AIR PORTUGAL, Delta and Air Transat. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
9,630 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

8.0
Very Good
9,630 reviews
8.0
Very Good
9,630 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

7.9
Good
1,417 reviews
8.0
Very Good
9,630 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

7.8
Good
414 reviews
8.0
Very Good
9,630 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

7.7
Good
1,799 reviews
8.0
Very Good
9,630 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

7.7
Good
1,332 reviews
8.0
Very Good
9,630 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

Ontario overview

Flanked by four of the five Great Lakes and home to one of the largest film festivals in the world, Ontario has much to offer any traveller. Bordered by Manitoba, Quebec and the United States, Ontario is easily accessible and flights to Ontario are commonly found. Ontario is home to some of the most travelled to cities in Canada and Ottawa, the capital city of Canada. This southeast Canadian province has happening towns, tranquil scenery and the yearly Toronto Film Festival, but if you’re looking for some aquatic adventures look no further than Ontario’s famous water fall, Niagara Falls. Located in the far south region of Ontario, Niagara Falls is one of the most famous destination spots in the world and one of the more romantic reasons to visit Ontario.

Getting around Ontario

Renting a car is often the best way to really explore Ontario. Reserve a rental car when you book your flight to Ontario, especially if you’re travelling during the peak season.

Bike paths and hiking trails are flanked throughout the province and many tourism offices have trail maps or guided tours for your convenience.

What is good to know if travelling to Ontario?

  • Don’t miss a trip to Niagara Falls. One of the most spectacular natural wonders in the world, Niagara Falls also includes plenty of parkland and wilderness attractions.
  • Sault Ste. Marie is located on Lake Superior on the US border with Michigan and hosts endless scenery of natural beauty. Take a train trip through the Agawa Canyon or a cruise through the Soo Locks.
  • If you’re visiting Toronto, save yourself some money and purchase a Toronto CityPass, which allows you to enter the top attractions at discounted prices. Each booklet of tickets is valid for nine days from when the first one is used. You can buy the package at the Royal Ontario Museum, the Art Gallery of Ontario, the Ontario Science Center, the CN Tower, Casa Loma, and the Toronto Zooany or online at www.citypass.com.
  • When is the best time to fly to Ontario?

    Ontario experiences hot summers and bitterly cold winters with heavy snowfall. For cities that are close to the Great Lakes, spring and autumn tend to be relatively mild but generally experience more rainfall then the cities further away from the lakes. The cities located further away from the Great Lakes in the southern province will have much hotter weather which can range around 30 degrees Celsius. Peak Season: Spring and summer are considered to be the best times to visit Ontario and when most traveller’s book flights to Ontario. Toronto hosts many festivals and this is also a great time to visit the Niagara Falls area. Off Season: Winter is cold and can become frigid and windy, but if you’re willing to brave the cold this is also a great time to find cheap flights to Ontario. Plan smart – many of the top tourist attractions reduce hours or close outside of the peak travel season, but the ones that remain open are likely to feature reduced rates. Fortunately the major cities are prepared for the cold weather and offer lots of central heating, indoor shopping arcades, underground walkways and indoor sports venues.

  • Can I find cheaper flights to Ontario if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ontario?

    Based on reviews from Cheapflights users, PLAY is rated the highest out of the airlines that fly to Ontario.

  • What is the cheapest airport to fly to in Ontario?

    Toronto Kitchener-Waterloo is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Kitchener-Waterloo typically cost £14, while return flights cost around £59.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around £273, however they can be found for as little as £91.

  • Where does the fastest flight to Ontario depart from?

    For those looking to save time traveling to Ontario, London offers the quickest one-way flight (7 hours 5 minutes).

  • Which airport is closest to Colossus Woodbridge?

    f being close to Colossus Woodbridge is important to you, you’ll want to land at Toronto Pearson Intl Airport.

  • Does Toronto Pearson Intl have car hire?

    Yes. Those touching down at Toronto Pearson Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Toronto Pearson Intl?

    Yes. Toronto Pearson Intl has hotels nearby for those requiring accommodations. Sheraton Gateway Hotel in Toronto International Airport is the closest property to Toronto Pearson Intl (0.0 mi away from Toronto Pearson Intl).

See more FAQs

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How does Cheapflights help users find flights to Ontario?

Cheapflights makes it easy to find Ontario 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.

Why should you use Cheapflights to find cheap flight tickets to Ontario?

Cheapflights simply makes it quick and affordable to book flights to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Ontario with no change fees?

Yes, we can. To see specific flights to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Ontario today and book when you’re ready!

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