HK$879+ 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 8-2. 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
18 Jan — 25 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Ontario

Discover essential information about flights departing from Ontario, including flight schedules, destinations, airlines operating at the Ontario airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 19 December 2025.

Good round-trip deal

HK$1,845 or less

Good one-way deal

HK$1,321 or less
Price to beat on a round-trip flight from Ontario.
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Price to beat on a one-way flight from Ontario.
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Find flights from Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Ontario
Explore the most affordable flight options available from Ontario. Find the lowest fares based on data from user searches, with prices last updated on 19 December 2025.

Wed 25-309:40YYZ - LAS
2 stops14h 53mWestJet
Sun 29-323:25LAS - YYZ
Nonstop4h 18mWestJet
Deal found 17-12HK$1,315
Thu 26-220:00YYZ - LAS
Nonstop5h 12mWestJet
Mon 9-323:25LAS - YYZ
Nonstop4h 18mWestJet
Deal found 18-12HK$1,323
Wed 25-320:25YYZ - LAS
Nonstop5h 06mMultiple Airlines
Sun 29-323:25LAS - YYZ
Nonstop4h 18mMultiple Airlines
Deal found 17-12HK$1,346
Mon 23-220:00YYZ - LAS
Nonstop5h 12mWestJet
Wed 4-308:00LAS - YYZ
1 stop8h 36mWestJet
Deal found 18-12HK$1,362
Tue 24-210:00YYZ - LAS
1 stop11h 13mWestJet
Tue 3-308:00LAS - YYZ
1 stop10h 11mWestJet
Deal found 18-12HK$1,400
Tue 17-209:40YYZ - LAS
2 stops11h 33mWestJet
Fri 20-223:25LAS - YYZ
Nonstop4h 18mWestJet
Deal found 18-12HK$1,439
Tue 17-209:40YYZ - LAS
2 stops11h 59mWestJet
Tue 24-208:00LAS - YYZ
1 stop8h 36mWestJet
Deal found 18-12HK$1,478
Fri 27-215:45YYZ - LAS
1 stop10h 46mUnited Airlines
Mon 2-300:59LAS - YYZ
1 stop10h 21mUnited Airlines
Deal found 18-12HK$1,509
Sat 10-119:55YYZ - LAS
Nonstop5h 07mPorter Airlines
Sun 18-123:05LAS - YYZ
Nonstop4h 15mPorter Airlines
Deal found 18-12HK$1,517
Sat 14-222:15YYZ - LAS
1 stop25h 01mWestJet
Fri 20-223:25LAS - YYZ
Nonstop4h 18mWestJet
Deal found 18-12HK$1,541
Tue 24-208:00YYZ - LAS
2 stops13h 13mWestJet
Wed 4-308:00LAS - YYZ
1 stop10h 11mWestJet
Deal found 18-12HK$1,548
Thu 9-410:00YYZ - LAX
Nonstop5h 39mPorter Airlines
Tue 14-413:40LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 17-12HK$1,898

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 19 December 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 25-2

12:30-18:39

1 stop9h 09m

Las Vegas Harry Reid Intl

Sun 1-3

23:25-06:43

Nonstop4h 18m

HK$1,362

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Tue 24-2

10:00-18:13

1 stop11h 13m

Las Vegas Harry Reid Intl

Tue 3-3

08:00-19:36

1 stop8h 36m

HK$1,400

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 25-2

12:30-18:39

1 stop9h 09m

Las Vegas Harry Reid Intl

Tue 3-3

08:00-19:36

1 stop8h 36m

HK$1,400

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 27-2

15:45-23:31

1 stop10h 46m

Las Vegas Harry Reid Intl

Wed 4-3

08:00-22:37

1 stop11h 37m

HK$1,509

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 2-3

15:45-23:31

1 stop10h 46m

Las Vegas Harry Reid Intl

Fri 6-3

23:59-14:01

1 stop11h 02m

HK$1,509

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 27-2

20:00-22:12

Nonstop5h 12m

Las Vegas Harry Reid Intl

Fri 6-3

21:15-00:40

1 stop24h 25m

HK$1,509

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Thu 26-2

20:00-22:12

Nonstop5h 12m

Las Vegas Harry Reid Intl

Sat 7-3

21:15-05:10

1 stop28h 55m

HK$1,509

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 22-2

13:30-20:16

1 stop9h 46m

Las Vegas Harry Reid Intl

Sun 1-3

21:15-06:10

1 stop29h 55m

HK$1,548

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 1-3

13:30-21:33

1 stop11h 03m

Las Vegas Harry Reid Intl

Mon 9-3

21:15-00:40

1 stop24h 25m

HK$1,548

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 13-5

14:50-22:07

1 stop10h 17m

Las Vegas Harry Reid Intl

Fri 15-5

22:30-08:44

1 stop7h 14m

HK$1,556

Flights are sorted by cheapest return flights first.

Deals found on 18-12

Showing 1-10 of 60 results
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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$5,384). Flying from Region of Ontario in June will prove the most costly (average of HK$8,185). 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 cheapest time to fly from Region of Ontario?

Use this chart to determine the cheapest time to fly return from Ontario to Hong Kong. Price data was last updated on 16 December 2024.

Those who are seeking the cheapest fare on flights departing from Region of Ontario would be wise to consider leaving during Sunday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Friday evenings when fares are usually the most expensive.

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$9,009
Air Canada
Air Canada
From HK$1,335
United Airlines
United Airlines
From HK$5,412
EVA Air
EVA Air
From HK$9,452

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$870. Explore other affordable destinations below.

Calgary
Calgary
From HK$870
New York
New York
From HK$1,204
Kingston Norman Manley
Kingston Norman Manley
From HK$1,239

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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 19 December 2025.

  • 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$5,299. Toronto Island airport is a great option if you're flying to Hong Kong from HK$7,213. 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 June. 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$5,299 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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