What is the cheapest month to fly to Ontario?

Currently, January 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.

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 Pearson Intl Airport is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Pearson Intl Airport typically cost £37, while return flights cost around £81.

How much is a return flight to Ontario?

A return flight to Ontario will typically cost around £289, however they can be found for as little as £113.

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).

Does Toronto Pearson Intl Airport have car hire?

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

Are there hotels close to Toronto Pearson Intl Airport?

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

In terms of precipitation, rainfall in Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Ontario when rainfall is around 51.0 mm.

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.

Cheap Flights to Ontario from £163

Flights to Ontario in 2024

Popular in	August
Cheapest in	April
Average price	£448
Return from	£311
One-way from	£163

High demand for flights, 17% potential price rise

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Best time to find cheap flights, 3% potential price drop

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Average for return flights in May 2024

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From London to Toronto

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One-way flight from London to Ontario

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Find flights to Ontario

One-wayReturn

Explore Ontario

Flights to Thunder Bay

Cheap flights to Ontario in May & June 2024

The lowest-priced flights departing to Ontario in May and June 2024 can be found below. Prices refresh often so be sure to come back soon for more deals.

Cheap flights to Toronto, Ontario

Wed 26/611:35LGW - YYZ

1 stop11h 30mAir Transat

Wed 10/719:50YYZ - LGW

Nonstop7h 05mAir Transat

Deal found 30/5£349

Wed 19/611:35LGW - YYZ

1 stop14h 20mAir Transat

Sun 7/719:50YYZ - LGW

Nonstop7h 05mAir Transat

Deal found 29/5£350

Wed 26/611:35LGW - YYZ

1 stop25h 49mAir Transat

Thu 11/719:55YYZ - LGW

Nonstop7h 15mAir Transat

Deal found 29/5£351

Sat 29/611:35LGW - YYZ

1 stop29h 44mAir Transat

Mon 8/722:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 30/5£352

Thu 27/610:05LGW - YYZ

Nonstop7h 55mAir Transat

Wed 10/710:15YYZ - LGW

1 stop18h 35mAir Transat

Deal found 29/5£352

Sat 29/611:35LGW - YYZ

1 stop25h 49mAir Transat

Mon 8/716:40YYZ - LGW

1 stop12h 10mAir Transat

Deal found 30/5£356

Tue 25/609:40LGW - YYZ

Nonstop8h 05mAir Transat

Tue 9/723:15YYZ - LGW

1 stop29h 35mAir Transat

Deal found 30/5£357

Wed 26/611:35LGW - YYZ

1 stop11h 30mAir Transat

Wed 17/719:50YYZ - LGW

Nonstop7h 05mAir Transat

Deal found 29/5£358

Mon 24/611:40LGW - YYZ

1 stop11h 04mAir Transat

Mon 15/722:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 29/5£359

Wed 26/611:35LGW - YYZ

1 stop11h 30mAir Transat

Wed 10/719:50YYZ - LGW

Nonstop7h 05mAir Transat

Deal found 30/5£349

Wed 19/611:35LGW - YYZ

1 stop14h 20mAir Transat

Sun 7/719:50YYZ - LGW

Nonstop7h 05mAir Transat

Deal found 29/5£350

Wed 26/611:35LGW - YYZ

1 stop25h 49mAir Transat

Thu 11/719:55YYZ - LGW

Nonstop7h 15mAir Transat

Deal found 29/5£351

Sat 29/611:35LGW - YYZ

1 stop29h 44mAir Transat

Mon 8/722:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 30/5£352

Thu 27/610:05LGW - YYZ

Nonstop7h 55mAir Transat

Wed 10/710:15YYZ - LGW

1 stop18h 35mAir Transat

Deal found 29/5£352

Sat 29/611:35LGW - YYZ

1 stop25h 49mAir Transat

Mon 8/716:40YYZ - LGW

1 stop12h 10mAir Transat

Deal found 30/5£356

Tue 25/609:40LGW - YYZ

Nonstop8h 05mAir Transat

Tue 9/723:15YYZ - LGW

1 stop29h 35mAir Transat

Deal found 30/5£357

Wed 26/611:35LGW - YYZ

1 stop11h 30mAir Transat

Wed 17/719:50YYZ - LGW

Nonstop7h 05mAir Transat

Deal found 29/5£358

Mon 24/611:40LGW - YYZ

1 stop11h 04mAir Transat

Mon 15/722:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 29/5£359

Cheap flights to Ottawa, Ontario

Thu 27/612:40LGW - YOW

1 stop13h 43mAir Transat

Mon 8/711:55YOW - LGW

1 stop17h 50mAir Transat

Deal found 30/5£492

Sun 30/609:40LGW - YOW

1 stop19h 48mAir Transat

Sat 6/707:40YOW - LGW

1 stop22h 05mAir Transat

Deal found 30/5£493

Sat 1/614:05LHR - YOW

1 stop23h 37mAir Canada

Sat 8/612:50YOW - LHR

1 stop27h 10mAir Canada

Deal found 30/5£500

Sat 1/614:05LHR - YOW

2 stops27h 14mAir Canada

Sat 8/610:00YOW - LHR

1 stop15h 35mAir Canada

Deal found 30/5£505

Tue 25/609:40LGW - YOW

1 stop16h 43mAir Transat

Tue 2/707:40YOW - LGW

1 stop18h 40mAir Transat

Deal found 30/5£548

Wed 12/609:30LHR - YOW

1 stop13h 10mAir Canada

Thu 20/607:00YOW - LHR

1 stop9h 00mAir Canada

Deal found 30/5£587

Wed 12/620:55LHR - YOW

2 stops22h 55mMultiple Airlines

Wed 3/717:00YOW - LHR

1 stop20h 35mMultiple Airlines

Deal found 30/5£593

Thu 27/606:45LHR - YOW

2 stops19h 38mMultiple Airlines

Mon 8/713:25YOW - LHR

1 stop12h 05mMultiple Airlines

Deal found 30/5£600

Wed 12/609:30LHR - YOW

1 stop13h 10mAir Canada

Wed 3/720:55YOW - LHR

1 stop28h 35mAir Canada

Deal found 30/5£607

Ontario 2024 flight deals

These are some of the most attractive deals on flights to Ontario in 2024. Check back regularly for other flight deals.

Fri 13/913:00LGW - YYZ

1 stop11h 10mIcelandair

Sun 13/1021:00YYZ - LGW

1 stop9h 45mIcelandair

Deal found 30/5£311

Tue 24/913:00LGW - YYZ

1 stop11h 10mIcelandair

Wed 16/1021:00YYZ - LGW

1 stop9h 45mIcelandair

Deal found 30/5£323

Fri 29/1112:00LGW - YYZ

1 stop11h 15mIcelandair

Fri 6/1219:45YYZ - LGW

1 stop10h 10mIcelandair

Deal found 30/5£329

Fri 27/913:00LGW - YYZ

1 stop13h 55mIcelandair

Fri 18/1021:00YYZ - LGW

1 stop9h 45mIcelandair

Deal found 29/5£333

Wed 6/1112:00LGW - YYZ

1 stop11h 15mIcelandair

Sat 16/1119:45YYZ - LGW

1 stop10h 10mIcelandair

Deal found 28/5£334

Wed 25/913:00LGW - YYZ

1 stop13h 55mIcelandair

Wed 9/1021:00YYZ - LGW

1 stop9h 45mIcelandair

Deal found 30/5£338

Wed 11/913:00LGW - YYZ

1 stop13h 55mIcelandair

Tue 24/921:00YYZ - LGW

1 stop9h 45mIcelandair

Deal found 29/5£339

Fri 6/913:00LGW - YYZ

1 stop11h 10mIcelandair

Sat 21/923:00YYZ - LGW

1 stop31h 45mIcelandair

Deal found 28/5£340

Tue 10/911:35LGW - YYZ

1 stop11h 30mAir Transat

Tue 17/922:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 30/5£340

Flights to Ontario departing soon

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.

Tue 4/612:05LGW - YYZ

1 stop31h 00mITA Airways

Wed 12/616:40YYZ - LGW

1 stop13h 45mITA Airways

Deal found 30/5£365

Sat 1/614:05LHR - YOW

1 stop23h 37mAir Canada

Sat 8/612:50YOW - LHR

1 stop27h 10mAir Canada

Deal found 30/5£500

Tue 4/612:05LGW - YYZ

1 stop31h 00mITA Airways

Wed 12/616:40YYZ - LGW

1 stop13h 45mITA Airways

Deal found 30/5£365

One-way flights to Ontario

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.

Thu 6/607:00STN - YYZ

1 stop12h 24mMultiple Airlines

Deal found 30/5£163

Wed 5/622:00LGW - YOW

2 stops39h 03mMultiple Airlines

Deal found 29/5£242

Thu 6/607:00STN - YYZ

1 stop12h 24mMultiple Airlines

Deal found 30/5£163

Direct flights to Ontario

Fri 27/909:50LGW - YYZ

Nonstop7h 55mAir Transat

Fri 18/1022:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 30/5£346

Tue 10/912:40LGW - YYZ

Nonstop8h 00mAir Transat

Tue 17/922:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 30/5£348

Tue 10/912:40LGW - YYZ

Nonstop8h 00mAir Transat

Mon 23/922:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 30/5£349

Tue 10/912:40LGW - YYZ

Nonstop8h 00mAir Transat

Mon 23/922:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 29/5£350

Thu 4/711:35LGW - YUL

Nonstop7h 40mAir Transat

Wed 10/722:05YUL - LGW

Nonstop6h 45mAir Transat

Deal found 30/5£354

Fri 6/911:35LGW - YUL

Nonstop7h 40mAir Transat

Thu 19/922:05YUL - LGW

Nonstop6h 45mAir Transat

Deal found 30/5£355

Tue 10/909:40LGW - YYZ

Nonstop8h 05mAir Transat

Mon 16/922:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 29/5£357

Sat 29/609:40LGW - YYZ

Nonstop8h 05mAir Transat

Mon 8/722:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 30/5£358

Tue 24/912:40LGW - YYZ

Nonstop8h 00mAir Transat

Wed 16/1022:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 30/5£359

Find flights to Ontario within your budget

Fly from

Budget

£311 - £409

Route

Depart

Return

Price

London GatwickToronto Pearson Intl

LGW - YYZ

LGWYYZ

London Gatwick

Fri 13/9

1 stop11h 10m

Toronto Pearson Intl

Sun 13/10

1 stop9h 45m

£311

London GatwickToronto Pearson Intl

LGW - YYZ

LGWYYZ

London Gatwick

Fri 13/9

1 stop11h 30m

Toronto Pearson Intl

Sun 13/10

Nonstop7h 00m

£340

London HeathrowToronto Pearson Intl

LHR - YYZ

LHRYYZ

London Heathrow

Tue 10/9

1 stop23h 05m

Toronto Pearson Intl

Tue 22/10

1 stop19h 05m

£349

London StanstedToronto Pearson Intl

STN - YYZ

STNYYZ

London Stansted

Tue 20/8

1 stop12h 14m

Toronto Pearson Intl

Tue 27/8

1 stop11h 10m

£358

London GatwickToronto Pearson Intl

LGW - YYZ

LGWYYZ

London Gatwick

Mon 10/6

1 stop30h 55m

Toronto Pearson Intl

Mon 24/6

1 stop13h 35m

£375

London HeathrowToronto Island

LHR - YTZ

LHRYTZ

London Heathrow

Mon 23/9

1 stop10h 19m

Toronto Island

Mon 30/9

1 stop10h 10m

£377

London HeathrowMontreal Pierre Elliott Trudeau Intl

LHR - YUL

LHRYUL

London Heathrow

Thu 12/9

1 stop14h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 26/9

Nonstop6h 40m

£378

London HeathrowToronto Pearson Intl

LHR - YYZ

LHRYYZ

London Heathrow

Mon 23/9

2 stops13h 50m

Toronto Pearson Intl

Sun 29/9

1 stop10h 55m

£385

London HeathrowToronto Pearson Intl

LHR - YYZ

LHRYYZ

London Heathrow

Thu 26/9

1 stop13h 10m

Toronto Pearson Intl

Tue 8/10

1 stop10h 25m

£409

Flights are sorted by cheapest first

Deals found on 30/5

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

Temperature and rainfall in Ontario by month

YTO Temperature	-6 - 21 °C

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?

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 54 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

To help decide which airline to fly to Ontario, see what other customers have to say about Icelandair, ITA Airways and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

10,430 reviews

Check prices

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.

Delta

8.0

Very Good

10,430 reviews

Delta

8.0

Very Good

10,430 reviews

Check prices

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.

KLM

7.9

Good

1,520 reviews

Delta

8.0

Very Good

10,430 reviews

Check prices

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.

SWISS

7.8

Good

1,954 reviews

Delta

8.0

Very Good

10,430 reviews

Check prices

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.

Finnair

7.8

Good

1,372 reviews

Delta

8.0

Very Good

10,430 reviews

Check prices

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.

Virgin Atlantic

7.6

Good

720 reviews

Delta

8.0

Very Good

10,430 reviews

Check prices

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.

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 Pearson Intl Airport is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Pearson Intl Airport typically cost £37, while return flights cost around £81.
How much is a return flight to Ontario?
A return flight to Ontario will typically cost around £289, however they can be found for as little as £113.
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).
Does Toronto Pearson Intl Airport have car hire?
Yes. Those touching down at Toronto Pearson Intl Airport can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Toronto Pearson Intl Airport?
Yes. Toronto Pearson Intl Airport has hotels nearby for those requiring accommodations. Sheraton Gateway Hotel in Toronto International Airport is the closest property to Toronto Pearson Intl Airport (0.0 mi away from Toronto Pearson Intl Airport).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly your favourite airline to Ontario
Fly your favorite airline to Ontario. Flight routes are based on user searches made on Cheapflights and were last updated on 30 May 2024.

Air Canada flights from Heathrow to Pearson Intl

Air Transat flights from London to Pearson Intl

Lufthansa flights from Heathrow to Pearson Intl

Air Canada flights from London to Pearson Intl

Air Transat flights from Manchester to Pearson Intl

Air Transat flights from Gatwick to Pearson Intl

British Airways flights from Heathrow to Pearson Intl

British Airways flights from London to Pearson Intl

Air Canada flights from London to Ottawa

Aer Lingus flights from Manchester to Pearson Intl

Air Canada flights from Manchester to Pearson Intl

Air Transat flights from London to Ottawa

Lufthansa flights from London to Ottawa

British Airways flights from Gatwick to Pearson Intl

Popular places in Canada
Not sure where to visit in Canada? Start by selecting one of the most popular places in Canada below to filter down your possible destination.

Cheap flights to British Columbia

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Cheap flights to Yukon Territory

Cheap flights to Northwest Territories

Cheap flights to Nunavut

Other popular holiday deals in Canada
Consider booking a Flight+Hotel in one of these other areas of Canada.

Complete your trip
Complete your trip to Ontario by booking a hire car and/or hotel room.

Region of Ontario car hire

Toronto Pearson Intl Airport car hire

Ottawa Airport car hire

Hamilton Airport car hire

Toronto Island Airport car hire

Toronto Kitchener-Waterloo Airport car hire

London Airport car hire

Thunder Bay Airport car hire

Sault Ste Marie Airport car hire

Timmins Airport car hire

Kingston Airport car hire

North Bay Airport car hire

Domestic flights to Ontario
The most popular flights to Ontario we’ve come across at this time.

Flights from Vancouver Intl to Pearson Intl

Flights from Ottawa to Pearson Intl

Flights from Winnipeg to Pearson Intl

Flights from Calgary to Pearson Intl

Flights from Edmonton to Pearson Intl

Flights from Halifax to Pearson Intl

Flights from Pearson Intl to Ottawa

Flights from Pierre Elliott Trudeau Intl to Pearson Intl

Flights from Halifax to Ottawa

Flights from Vancouver Intl to Ottawa

Flights from Toronto Island to Thunder Bay

Flights from Calgary to Ottawa

Popular Canada flight routes
Browse through the most popular flight routes to Canada at this time.

Flights from Edinburgh to Halifax

Flights from Gatwick to St. John's

Flights from Edinburgh to Pearson Intl

Flights from Glasgow Intl to Pearson Intl

Flights from Gatwick to Halifax

Flights from Gatwick to Pierre Elliott Trudeau Intl

Flights from Gatwick to Pearson Intl

Flights from Edinburgh to Calgary

Flights from Heathrow to Pearson Intl

Flights from Heathrow to Pierre Elliott Trudeau Intl

Flights from Gatwick to Québec City

Flights from Manchester to Pearson Intl

Flights from Heathrow to Halifax

Flights from Heathrow to Calgary

Flights from Heathrow to Vancouver Intl

Flights from Gatwick to Vancouver Intl

Flights from Gatwick to Calgary

Flights from Abbotsford to Calgary

Flights from Pearson Intl to Halifax

Flights from John F Kennedy Intl to Pearson Intl

Flights from Calgary to Pearson Intl

Flights from Pearson Intl to Calgary

Flights from Pearson Intl to Vancouver Intl

Flights from Kingston to Pearson Intl

Flights from Nassau to Pearson Intl

Flights from Winnipeg to Pearson Intl

Flights from Bridgetown to Pearson Intl

Flights from Vancouver Intl to Pearson Intl

Flights from Dublin to Pearson Intl

Flights from Montego Bay to Pearson Intl

Flights from Charles de Gaulle to Pierre Elliott Trudeau Intl

Flights from Dublin to Calgary

Flights from Amsterdam to Pearson Intl

Flights from Frankfurt to Pearson Intl

Flights from Port of Spain to Pearson Intl

Popular flight routes departing from Ontario
Check out these popular flight routes departing from Ontario. Flights updated 30 May 2024.

Flights from Ontario

Flights from Pearson Intl to Heathrow

Flights from Pearson Intl to Gatwick

Flights from Pearson Intl to Calgary

Flights from Pearson Intl to Vancouver Intl

Flights from Pearson Intl to Edmonton

Flights from Pearson Intl to Dublin

Flights from Pearson Intl to Cancún

Flights from Ottawa to Pearson Intl

Flights from Pearson Intl to John F Kennedy Intl

Flights from Pearson Intl to Halifax

Flights from Pearson Intl to New Delhi

Flights from Pearson Intl to Pierre Elliott Trudeau Intl

Flights from Pearson Intl to Dubai

Flights from Pearson Intl to Cairo

Flights from Pearson Intl to Amsterdam

Flights from Pearson Intl to Orlando

Flights from Pearson Intl to Charles de Gaulle

Flights from Pearson Intl to LaGuardia

London to Barbados flights

London to Calgary flights

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Birmingham to Islamabad flights

London to Auckland flights

London to North Dakota flights

London Gatwick Airport to Inverness flights

London Gatwick Airport to Athens flights

Bristol to Dublin flights

London to Larnaca flights

London Heathrow Airport to Cairo flights

London to Prince Edward Island flights

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Cheap flights 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 6/6. 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.

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 908,271 searches and data was last updated on 30 May 2024.

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Average price

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Browse one-way and return flights deals to Ontario on Cheapflights. Flight deals are based on user searches and were last updated on 30 May 2024

Explore Ontario

Cheap flights to Ontario in May & June 2024

Search the best deals to popular Ontario cities recently found by Cheapflights users

The lowest-priced flights departing to Ontario in May and June 2024 can be found below. Prices refresh often so be sure to come back soon for more deals.

Cheap flights to Toronto, Ontario

Cheap flights to Ottawa, Ontario

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 908,271 searches and data were last updated on 30 May 2024.

These are some of the most attractive deals on flights to Ontario in 2024. Check back regularly for other flight deals.

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 908,271 searches and data was last updated on 30 May 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.

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 908,271 searches and data was last updated on 30 May 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.

Direct flights to Ontario

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 908,271 searches and data was last updated on 30 May 2024.

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.

Temperature and rainfall in Ontario by month

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

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 24 May 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 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 30 May 2024.

To help decide which airline to fly to Ontario, see what other customers have to say about Icelandair, ITA Airways and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Ontario overview

Getting around Ontario

What is good to know if travelling to Ontario?

When is the best time to fly to Ontario?

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

What is the best airline to fly to Ontario?

What is the cheapest airport to fly to in Ontario?

How much is a return flight to Ontario?

Where does the fastest flight to Ontario depart from?

Does Toronto Pearson Intl Airport have car hire?

Are there hotels close to Toronto Pearson Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Fly your favourite airline to OntarioFly your favorite airline to Ontario. Flight routes are based on user searches made on Cheapflights and were last updated on 30 May 2024.

Fly your favorite airline to Ontario. Flight routes are based on user searches made on Cheapflights and were last updated on 30 May 2024.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2024

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Find flights to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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Fly your favourite airline to Ontario
Fly your favorite airline to Ontario. Flight routes are based on user searches made on Cheapflights and were last updated on 30 May 2024.