HK$1,159+ Cheap flights from 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 24-10. 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.
YYZ — HKG
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Find flights from Ontario within your budget

 
Find flights departing from Ontario that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 22 May 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Route

Departure

Return

Price

Cheapest return flight

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Thu 22-10

17:27-22:13

1 stop7h 46m

Las Vegas Harry Reid Intl

Sat 24-10

00:59-14:10

1 stop10h 11m

HK$2,021
Fastest return journey

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 16-9

07:00-11:23

1 stop7h 23m

Las Vegas Harry Reid Intl

Mon 28-9

06:00-15:46

1 stop6h 46m

HK$2,068

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 21-10

17:27-22:13

1 stop7h 46m

Las Vegas Harry Reid Intl

Mon 26-10

19:30-09:55

2 stops11h 25m

HK$2,123

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 5-6

17:16-00:46

1 stop10h 30m

Las Vegas Harry Reid Intl

Mon 8-6

22:00-09:19

1 stop8h 19m

HK$2,272

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 8-6

14:30-22:19

1 stop10h 49m

Las Vegas Harry Reid Intl

Fri 12-6

19:03-09:54

1 stop11h 51m

HK$2,272

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 7-6

17:45-23:44

1 stop8h 59m

Las Vegas Harry Reid Intl

Sat 13-6

09:32-23:14

1 stop10h 42m

HK$2,303

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 7-6

06:30-19:27

1 stop15h 57m

Las Vegas Harry Reid Intl

Mon 8-6

23:45-11:43

1 stop8h 58m

HK$2,303

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 5-6

18:30-23:10

1 stop7h 40m

Las Vegas Harry Reid Intl

Mon 8-6

00:33-10:23

1 stop6h 50m

HK$2,428

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 12-6

14:29-22:00

1 stop10h 31m

Las Vegas Harry Reid Intl

Mon 15-6

09:59-23:02

1 stop10h 03m

HK$2,444

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 12-6

11:38-19:46

1 stop11h 08m

Las Vegas Harry Reid Intl

Sat 20-6

07:05-21:59

1 stop11h 54m

HK$2,538

Flights are sorted by cheapest return flights first.

Deals found on 17-5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario

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

Travel insights for flights from Ontario

Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario (average of HK$6,682). Flying from Region of Ontario in July will prove the most costly (average of HK$15,150). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Region of Ontario?

Many airlines operate round-trip flights from Region of Ontario: Cathay Pacific, United Airlines, EVA Air, Air Canada, Korean Air. These airlines fly to the following popular destinations: Hong Kong.

Cathay Pacific
Cathay Pacific
From HK$9,071
Air Canada
Air Canada
From HK$1,611
United Airlines
United Airlines
From HK$5,161
Flair Airlines
Flair Airlines
From HK$785

What is the cheapest place to fly to from Region of Ontario?

The cheapest city to fly to from Region of Ontario is Calgary, with prices starting at HK$1,002. Explore other affordable destinations below.

Calgary
Calgary
From HK$1,002
Halifax Intl
Halifax Intl
From HK$1,133
Kingston Norman Manley
Kingston Norman Manley
From HK$1,248

When is the best time to book a flight from Region of Ontario?

The price you pay for your flight from Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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Direct flights from Canada

Book a direct flight from one of these other cities located in Canada.
Direct flights from Ottawa
Direct flights from Windsor

Related info for your journey

Access useful and relevant information related to your journey from Ontario. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 22 May 2026.

  • What is the cheapest airport to fly out of Region of Ontario?

    Toronto Pearson Intl airport offers the cheapest routes to Hong Kong from HK$6,408. Toronto Island airport is a great option if you're flying to Hong Kong from HK$10,787. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • What is the cheapest month to fly from Region of Ontario?

    Currently, the cheapest month for flights from Region of Ontario is January. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Region of Ontario?

    Check out the cheapest flights from Region of Ontario to embark to:
    Fly from Toronto to Hong Kong from HK$6,408 round trip

  • How does Cheapflights help users find flights from Ontario?

    When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    Millions of users choose and trust Cheapflights to book the best flight deals from Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Ontario with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario, users can toggle the no change fees filter when performing a flight search.

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

    Not ready to book yet? You can track prices for flights from Ontario on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario?

When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Ontario on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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