Cheap Flights to Ontario | Popular Routes to Ontario from HK$2,630

View HK$2,630 flight on Wed, 6 May 2026Opens in a new window

Popular airlines to Ontario

  • WestJet

  • Air Canada

  • Porter Airlines

  • Air Transat

  • American Airlines

  • Delta

  • United

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Cheap round-trip flights to Ontario

Prices were available within the past 7 days and start at HK$2,630 for one-way flights and HK$3,950 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Tue, 5 May - Mon, 18 May
LHR
London
YYZ
Toronto
HK$3,950 Return, found 2 days ago
HK$3,950
Return
found 2 days ago
Select TAP Portugal flight, departing Tue, 5 May from London to Toronto, returning Mon, 18 May, priced at HK$3,950 found 2 days ago
Icelandair
Tue, 10 Feb - Mon, 2 Mar
LHR
London
YYZ
Toronto
HK$4,097 Return, found 6 days ago
HK$4,097
Return
found 6 days ago
Select Icelandair flight, departing Tue, 10 Feb from London to Toronto, returning Mon, 2 Mar, priced at HK$4,097 found 6 days ago
Delta
Mon, 9 Feb - Wed, 4 Mar
LHR
London
YYZ
Toronto
HK$4,293 Return, found 6 days ago
HK$4,293
Return
found 6 days ago
Select Delta flight, departing Mon, 9 Feb from London to Toronto, returning Wed, 4 Mar, priced at HK$4,293 found 6 days ago
Air Canada
Mon, 9 Mar - Tue, 31 Mar
LHR
London
YYZ
Toronto
HK$4,303 Return, found 6 days ago
HK$4,303
Return
found 6 days ago
Select Air Canada flight, departing Mon, 9 Mar from London to Toronto, returning Tue, 31 Mar, priced at HK$4,303 found 6 days ago
Scandinavian Airlines
Wed, 4 Mar - Wed, 18 Mar
LHR
London
YYZ
Toronto
HK$4,362 Return, found 4 days ago
HK$4,362
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, 4 Mar from London to Toronto, returning Wed, 18 Mar, priced at HK$4,362 found 4 days ago
Air Canada
Thu, 28 May - Wed, 3 Jun
LHR
London
YOW
Ottawa
HK$4,368 Return, found 5 days ago
HK$4,368
Return
found 5 days ago
Select Air Canada flight, departing Thu, 28 May from London to Ottawa, returning Wed, 3 Jun, priced at HK$4,368 found 5 days ago
Swiss International Air Lines
Tue, 17 Feb - Sun, 22 Feb
LHR
London
YTZ
Toronto
HK$4,437 Return, found 6 days ago
HK$4,437
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, 17 Feb from London to Toronto, returning Sun, 22 Feb, priced at HK$4,437 found 6 days ago
British Airways
Mon, 9 Mar - Sun, 29 Mar
LHR
London
YYZ
Toronto
HK$4,503 Return, found 5 days ago
HK$4,503
Return
found 5 days ago
Select British Airways flight, departing Mon, 9 Mar from London to Toronto, returning Sun, 29 Mar, priced at HK$4,503 found 5 days ago
Lufthansa
Thu, 28 May - Wed, 3 Jun
LHR
London
YOW
Ottawa
HK$4,541 Return, found 5 days ago
HK$4,541
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 28 May from London to Ottawa, returning Wed, 3 Jun, priced at HK$4,541 found 5 days ago
Air Canada
Mon, 23 Feb - Tue, 17 Mar
LHR
London
YKF
Kitchener
HK$4,589 Return, just found
HK$4,589
Return
just found
Select Air Canada flight, departing Mon, 23 Feb from London to Kitchener, returning Tue, 17 Mar, priced at HK$4,589 just found

Airports in Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Detroit Metropolitan Wayne County DTW. Cheapest option available. Flights from HK$2,190
DTW
Detroit Metropolitan Wayne County
Cheapest
Flights from HK$2,190

About Ontario

Expedia offers flights to Ontario to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Ontario or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Ontario that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to help you locate the most flexible fares around town. Just check the "No change fee" box directly below the "Flexible change policies" filter to find your perfect flight to Ontario.
Which airlines fly to Ontario?
When you're ready to reserve your ticket to or near Ontario, these popular airlines look forward to welcoming you aboard:

  • Air Canada - 3,335 flights to or near Ontario each month, including 3,274 flights to Pearson Intl. Airport (YYZ) per month.
  • United Airlines - 893 flights to or near Ontario each month, including 685 flights to Pearson Intl. Airport (YYZ) per month.
  • American Airlines - 781 flights to or near Ontario each month, including 781 flights to Pearson Intl. Airport (YYZ) per month.

How can I find cheap tickets to Ontario?
A great strategy for scoring cheap airfares is to be flexible with your travel dates. Start by searching for your flight to Ontario, then click on the "flexible dates" link to see prices for nearby days. Another useful tip? Book well ahead. To give you an idea of fares, HK$3,950 was the lowest price for a flight to Ontario in the last seven days.
How much is a flight to Ontario?
If you were traveling one way from London (LHR), you could've snapped up a cheap seat for HK$2,630 in the last seven days. Return flights to Ontario ranged from HK$3,950 to HK$6,967 during this same period.
What are the most popular airports to fly into in Ontario?
Where you're taking off from and your chosen carrier will help determine which of these busy Ontario airports you'll jet into:

  • Pearson Intl. Airport (YYZ) - 5,525 flights per month.
  • Billy Bishop Toronto City Airport (YTZ) - 560 flights per month.
  • Macdonald-Cartier Intl. Airport (YOW) - 355 flights per month.

When is the cheapest time to fly to Ontario?
Taking off on a Tuesday, followed by a Monday, is usually the best way to nab the cheapest fare. Stay away from the weekends if possible, because Saturday is typically the most expensive day. Spend the funds you saved having a ball in Ontario instead!
How much is a plane ticket to Ontario?
In the last seven days, plane tickets to Ontario varied from HK$3,950 to HK$6,967.
What is the best time to go to Ontario?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are an excellent time to check out the thrilling Ontario city of Toronto. Average temperatures range between 18ºC and 24ºC throughout this season. The biggest crowds are found here in June, July and August.
What months are the cheapest to book a flight to Ontario?
To snap up a great deal to Ontario, book sometime in February when the price of tickets are at their lowest. When's the most expensive time? In the United States, it's the month of December.

Trending flights to Ontario

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Wed, 23 Sept - Wed, 30 Sept
HKG
Hong Kong SAR
YYZ
Toronto
HK$6,967 Return, just found
HK$6,967
Return
just found
Select EVA Airways flight, departing Wed, 23 Sept from Hong Kong SAR to Toronto, returning Wed, 30 Sept, priced at HK$6,967 just found
*Available to Expedia members.