From
To
Thu 1/10
Thu 8/10
Any month
Compare vs Cheapflights |
From
To
Leaving on
Thu 1/10
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

Home North America Canada Cheap flights to Ontario, Canada

Cheap Flights to Ontario

Popular in December High demand for flights, 2% potential price rise
Cheapest in November Best time to find cheap flights, 4% potential price drop
Average price £374 Average for round-trip flights in September 2020
Round-trip from £155 From London to Toronto
One-way from £87 One-way flight from London to Toronto
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Are there currently restrictions on travel to Ontario related to COVID-19?

Travel to Ontario is currently restricted due to COVID-19. The restrictions for Ontario are based on the Canada restrictions which are: Canada has restricted the entry of all foreign nationals. Travellers who are not Canadian citizens, permanent residents or people registered under the Indian Act may only enter Canada for essential purposes. Entrance will be denied to people travelling for tourism, sightseeing, recreation, entertainment, social visits or religious functions. Canadian citizens, permanent residents, their immediate family members, diplomats, airline crews, and travellers arriving from the United States who are travelling for non-discretionary or non-optional purposes may still enter Canada. Seasonal agricultural workers, fish/seafood workers, caregivers, temporary foreign workers, international students with valid study permits or approvals for study permits valid from at least 18 March 2020, and permanent resident applicants who received approval before 18 March 2020 who had not yet travelled to Canada, may still enter the country. Other people with special dispensation to enter Canada include French citizens who reside in Saint-Pierre-et-Miquelon, people registered under the Indian Act, visa-exempt refugees and their immediate families, and those with special authorisation from the Canadian government. Travellers who exhibit symptoms will be prohibited from boarding planes that are destined for Canada. If they exhibit symptoms on arrival they will be referred to the Canadian Public Health Agency. Travellers who have been refused boarding in the past 14 days due to medical reasons related to COVID-19 may not enter the country. Travellers must self-isolate for 14 days upon arrival at their final destination in Canada. Travellers who disembarked from a cruise ship with a known COVID-19 outbreak like the ‘Diamond Princess’ will be required to remain in quarantine for 14 days at a location determined by the Chief Public Health Officer.. If you are planning to travel to Ontario from an unrestricted area, please consider travel safety tips during this time.

Cheapest prices for Ontario flights by month

January
£367
February
£370
March
£385
April
£412
May
£394
June
£416
July
£477
August
£446
September
£378
October
£376
November
£365
December
£406
Currently, November is the cheapest month in which you can book a flight to Ontario. Flying to Ontario in July will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Ontario?

Choose a month below to see average flight price and weather conditions.
LON - YTO
Price
£365 - £598
YTO
Temperature
1 - 25 °C
YTO
Rainfall
29 - 49 mm

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.

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

To ensure you get the cheapest price possible for a flight to Ontario, you should look to book at least 56 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.

Which day is cheapest to fly to Ontario?

At the moment, Tuesday is the most economical day to take a flight to Ontario. Sunday is likely to be the most costly.

What time of day is cheapest to fly to Ontario?

To get the best value, try booking a flight in the morning when visiting Ontario. Generally the prices will increase for flights in the evening as these tend to have higher demand.

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.

Back to top

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.

 

Back to top

Home North America Canada Cheap flights to Ontario, Canada