HK$1,037+ 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 2-3. 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
16 Feb — 23 Feb1
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 17 January 2026.

Good round-trip deal

HK$1,428 or less

Good one-way deal

HK$896 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 17 January 2026.

Wed 25-213:30
YYZ
-
LAS
1 stop11h 03m
WestJet
Tue 3-319:05
LAS
-
YYZ
1 stop8h 08m
WestJet
Deal found 14-1HK$1,279
Wed 25-220:25
YYZ
-
LAS
Nonstop5h 06m
Air Canada
Tue 3-317:10
LAS
-
YYZ
Nonstop4h 12m
Air Canada
Deal found 14-1HK$1,287
Wed 25-220:25
YYZ
-
LAS
Nonstop5h 06m
Multiple Airlines
Tue 3-319:05
LAS
-
YYZ
1 stop8h 08m
Multiple Airlines
Deal found 14-1HK$1,388
Wed 25-307:00
YYZ
-
LAS
1 stop11h 59m
Air Canada
Sun 29-323:30
LAS
-
YYZ
Nonstop4h 19m
Air Canada
Deal found 15-1HK$1,396
Wed 11-210:00
YYZ
-
LAS
1 stop14h 57m
United Airlines
Wed 18-219:47
LAS
-
YYZ
2 stops11h 11m
United Airlines
Deal found 14-1HK$1,622
Mon 23-318:55
YYZ
-
LAX
Nonstop5h 33m
Air Canada
Wed 25-307:35
LAX
-
YYZ
Nonstop4h 45m
Air Canada
Deal found 15-1HK$1,778
Fri 8-512:00
YYZ
-
LAX
1 stop11h 21m
WestJet
Sun 10-507:00
LAX
-
YYZ
1 stop8h 52m
WestJet
Deal found 15-1HK$1,973
Thu 29-109:00
YYZ
-
LAX
1 stop7h 30m
United Airlines
Mon 2-223:05
LAX
-
YYZ
1 stop7h 53m
United Airlines
Deal found 14-1HK$2,035
Fri 20-206:45
YYZ
-
LAX
1 stop15h 00m
United Airlines
Fri 20-221:34
LAX
-
YYZ
1 stop18h 23m
United Airlines
Deal found 14-1HK$2,051
Thu 19-215:30
YYZ
-
LAX
1 stop8h 39m
United Airlines
Mon 23-223:59
LAX
-
YYZ
1 stop11h 21m
United Airlines
Deal found 14-1HK$2,090
Fri 8-518:35
YYZ
-
LAX
Nonstop5h 25m
Air Canada
Sun 10-522:30
LAX
-
YYZ
1 stop9h 08m
Air Canada
Deal found 15-1HK$2,113
Thu 5-210:16
YYZ
-
BOS
1 stop4h 01m
Delta
Sun 8-209:00
BOS
-
YYZ
1 stop4h 24m
Delta
Deal found 14-1HK$2,113

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 17 January 2026. 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

Thu 5-3

12:45-20:55

1 stop11h 10m

Las Vegas Harry Reid Intl

Mon 9-3

19:10-14:20

2 stops16h 10m

HK$1,622

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 11-2

06:10-20:15

1 stop17h 05m

Las Vegas Harry Reid Intl

Wed 18-2

17:22-09:58

1 stop13h 36m

HK$1,622

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 3-4

10:45-21:58

1 stop14h 13m

Las Vegas Harry Reid Intl

Mon 6-4

17:00-11:49

1 stop15h 49m

HK$1,622

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Thu 2-4

10:45-21:58

1 stop14h 13m

Las Vegas Harry Reid Intl

Sat 11-4

05:20-21:32

1 stop13h 12m

HK$1,622

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Thu 7-5

17:16-00:50

1 stop10h 34m

Las Vegas Harry Reid Intl

Wed 13-5

12:50-00:09

1 stop8h 19m

HK$1,794

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 3-5

10:15-19:02

1 stop11h 47m

Las Vegas Harry Reid Intl

Tue 12-5

23:45-10:04

1 stop7h 19m

HK$1,794

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Thu 5-2

14:45-21:57

1 stop10h 12m

Las Vegas Harry Reid Intl

Fri 6-2

00:59-16:02

2 stops12h 03m

HK$1,809

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 16-2

06:10-17:57

1 stop14h 47m

Las Vegas Harry Reid Intl

Wed 18-2

07:05-19:45

1 stop9h 40m

HK$1,809

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sat 14-2

17:30-08:13

1 stop17h 43m

Las Vegas Harry Reid Intl

Tue 17-2

00:59-14:20

1 stop10h 21m

HK$1,809

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Tue 10-2

21:00-09:49

1 stop15h 49m

Las Vegas Harry Reid Intl

Wed 11-2

00:59-14:20

1 stop10h 21m

HK$1,809

Flights are sorted by cheapest return flights first.

Deals found on 14-1

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$5,358). Flying from Region of Ontario in June will prove the most costly (average of HK$8,157). 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$9,030
Air Canada
Air Canada
From HK$1,338
United Airlines
United Airlines
From HK$5,424
WestJet
WestJet
From HK$1,137

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$872. Explore other affordable destinations below.

Calgary
Calgary
From HK$872
Los Angeles
Los Angeles
From HK$1,141

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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 17 January 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$5,295. Toronto Island airport is a great option if you're flying to Hong Kong from HK$5,420. 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$5,287 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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