HK$902+ 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 5-10. 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
14 Oct — 21 Oct1
1 adult
1 adult, Economy

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 14 September 2025.

Good round-trip deal

HK$1,285 or less

Good one-way deal

HK$573 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

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 14 September 2025.

Tue 28-1010:00YYZ - LAX
Nonstop5h 39mMultiple Airlines
Tue 4-1112:15LAX - YYZ
1 stop9h 11mMultiple Airlines
Deal found 13-9HK$1,384
Fri 13-220:00YYZ - LAS
Nonstop5h 12mWestJet
Mon 16-219:05LAS - YYZ
1 stop8h 08mWestJet
Deal found 14-9HK$1,392
Tue 21-1010:40YYZ - LAX
Nonstop5h 20mPorter Airlines
Tue 28-1013:40LAX - YYZ
Nonstop4h 42mPorter Airlines
Deal found 13-9HK$1,408
Mon 29-906:30YYZ - LAS
1 stop15h 07mUnited Airlines
Mon 29-922:30LAS - YYZ
1 stop10h 14mUnited Airlines
Deal found 13-9HK$1,416
Mon 13-1010:15YYZ - LAS
1 stop13h 12mMultiple Airlines
Fri 17-1023:20LAS - YYZ
Nonstop4h 20mMultiple Airlines
Deal found 12-9HK$1,454
Sat 27-906:30YYZ - LAS
1 stop17h 22mUnited Airlines
Tue 30-906:00LAS - YYZ
2 stops13h 48mUnited Airlines
Deal found 13-9HK$1,462
Tue 21-1010:00YYZ - LAX
1 stop10h 16mWestJet
Tue 28-1011:50LAX - YYZ
1 stop9h 48mWestJet
Deal found 13-9HK$1,478
Wed 22-1009:45YYZ - LAS
Nonstop4h 54mWestJet
Wed 22-1018:20LAS - YYZ
1 stop9h 32mWestJet
Deal found 14-9HK$1,478
Wed 29-1015:45YYZ - LAS
1 stop8h 50mUnited Airlines
Fri 31-1000:59LAS - YYZ
1 stop10h 21mUnited Airlines
Deal found 14-9HK$1,509
Sat 27-909:00YYZ - LAX
1 stop13h 08mMultiple Airlines
Mon 29-922:30LAX - YYZ
1 stop9h 09mMultiple Airlines
Deal found 13-9HK$1,532
Tue 21-1009:00YYZ - LAS
2 stops14h 21mWestJet
Thu 23-1015:55LAS - YYZ
2 stops11h 17mWestJet
Deal found 13-9HK$1,532
Sat 13-1219:55YYZ - LAS
Nonstop5h 07mPorter Airlines
Thu 8-123:05LAS - YYZ
Nonstop4h 15mPorter Airlines
Deal found 13-9HK$1,548

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 14 September 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

Mon 13-10

10:15-21:47

1 stop14h 32m

Las Vegas Harry Reid Intl

Fri 17-10

18:22-14:19

2 stops16h 57m

HK$1,454

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 28-9

06:30-22:45

1 stop19h 15m

Las Vegas Harry Reid Intl

Mon 29-9

23:45-11:44

1 stop8h 59m

HK$1,462

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Tue 30-9

07:00-16:41

3 stops12h 41m

Las Vegas Harry Reid Intl

Sat 4-10

06:30-17:19

1 stop7h 49m

HK$1,462

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 17-10

21:00-09:36

1 stop15h 36m

Las Vegas Harry Reid Intl

Sat 18-10

19:05-10:04

2 stops11h 59m

HK$1,462

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sat 11-10

10:15-21:47

1 stop14h 32m

Las Vegas Harry Reid Intl

Fri 17-10

00:59-14:30

1 stop10h 31m

HK$1,462

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 12-10

10:00-20:21

2 stops13h 21m

Las Vegas Harry Reid Intl

Fri 17-10

13:25-06:12

2 stops13h 47m

HK$1,532

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 1-10

09:00-20:21

2 stops14h 21m

Las Vegas Harry Reid Intl

Thu 2-10

15:55-06:12

2 stops11h 17m

HK$1,532

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 15-10

10:00-20:21

2 stops13h 21m

Las Vegas Harry Reid Intl

Fri 24-10

18:20-06:52

1 stop9h 32m

HK$1,532

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 20-10

09:00-20:21

2 stops14h 21m

Las Vegas Harry Reid Intl

Thu 23-10

15:55-06:12

2 stops11h 17m

HK$1,532

TorontoLos Angeles

YYZ - LAX

YYZLAX

Toronto Pearson Intl

Wed 1-10

09:00-19:08

1 stop13h 08m

Los Angeles

Wed 1-10

22:35-10:04

1 stop8h 29m

HK$1,602

Flights are sorted by cheapest return flights first.

Deals found on 12-9

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, October is the cheapest month in which you can book a flight from Region of Ontario (average of HK$5,631). Flying from Region of Ontario in June will prove the most costly (average of HK$8,322). 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 20 October 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 Sunday 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.

Air Canada
Air Canada
From HK$163
Cathay Pacific
Cathay Pacific
From HK$1,181
United Airlines
United Airlines
From HK$784
EVA Air
EVA Air
From HK$1,271

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

The cheapest city to fly to from Region of Ontario is Montreal, with prices starting at HK$564. Explore other affordable destinations below.

Montreal
Montreal
From HK$72
Orlando
Orlando
From HK$130
Calgary
Calgary
From HK$137

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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 14 September 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$5,522. Toronto Island airport is a great option if you're flying to Hong Kong from HK$8,602. 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 October. 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$5,522 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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