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HK$3,521+ Cheap flights to Ontario

— YYZ
25 Oct — 1 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Ontario in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Ontario

Sun 8-1123:00 -
1 stop36h 40m
Sun 15-1109:00 -
1 stop32h 45m
Deal found 24-9HK$6,533
Sun 1-1123:00 -
1 stop36h 40m
Wed 11-1109:00 -
1 stop32h 45m
Deal found 24-9HK$6,697
Mon 2-1123:00 -
1 stop19h 45m
Thu 12-1122:20 -
1 stop43h 25m
Deal found 23-9HK$6,768
Sun 1-1123:00 -
1 stop19h 45m
Fri 13-1122:20 -
1 stop43h 25m
Deal found 23-9HK$6,776
Mon 2-1123:00 -
1 stop29h 40m
Fri 13-1116:15 -
1 stop25h 30m
Deal found 23-9HK$6,948
Sat 7-1123:00 -
1 stop36h 40m
Sat 14-1122:20 -
1 stop43h 25m
Deal found 23-9HK$7,019
Thu 3-1208:30 -
2 stops28h 55m
Wed 20-121:00 -
2 stops35h 50m
Deal found 24-9HK$7,207
Fri 30-1023:00 -
1 stop19h 45m
Fri 2-422:20 -
2 stops35h 05m
Deal found 24-9HK$7,301
Thu 12-1123:00 -
1 stop19h 45m
Fri 20-1109:00 -
1 stop32h 45m
Deal found 24-9HK$7,411
Mon 19-1000:45 -
2 stops40h 50m
Tue 27-1005:35 -
2 stops25h 35m
Deal found 22-9HK$9,521
Sat 10-1011:30 -
3 stops30h 05m
Sat 17-1014:10 -
2 stops31h 55m
Deal found 22-9HK$9,599
Sat 10-1009:45 -
2 stops19h 25m
Tue 13-1018:05 -
2 stops47h 10m
Deal found 20-9HK$10,987

Find flights to Ontario

Explore Ontario
Flights to Toronto
Flights to Ottawa
Flights to Windsor
Flights to Montreal

Find flight deals to Ontario

Return from

HK$6,533

One-way from

HK$3,521

Popular in

August

Cheapest in

April

Average price

HK$11,662

Good round-trip deal

HK$15,984 or less

Good one-way deal

HK$11,721 or less
8-11-15-11
  • 8-11-15-11
  • 2 total stops
  • 69h 25m total
  • Hong Kong to Toronto
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6-11-31-12
  • 6-11-31-12
  • 2 total stops
  • 38h 01m total
  • Hong Kong to Ontario
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Highest demand for flights based on searches. 9% potential increase in price (HK$1,203 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (HK$232 potential savings vs. average return price).
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Average for return flights in September 2026
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Price to beat on a round-trip flight from Hong Kong Intl to Ontario.
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Price to beat on a one-way flight from Hong Kong Intl to Ontario.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongOttawa

HKG Hong Kong Intl - YOW Ottawa

HKGYOW

Hong Kong Intl

Fri 6-11

23:00-00:01

2 stops38h 01m

Ottawa

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$3,521
Fastest return journey

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Wed 11-11

15:30-06:41

2 stops28h 11m

Toronto Pearson Intl

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$4,996

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Wed 11-11

15:30-06:41

2 stops28h 11m

Toronto Pearson Intl

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$4,996

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Fri 30-10

19:40-06:41

2 stops23h 01m

Toronto Pearson Intl

Wed 4-11

18:40-09:00

2 stops25h 20m

HK$9,191

Hong KongOttawa

HKG Hong Kong Intl - YOW Ottawa

HKGYOW

Hong Kong Intl

Tue 20-10

12:20-05:35

3 stops29h 15m

Ottawa

Tue 27-10

05:35-23:10

3 stops29h 35m

HK$9,591

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Fri 30-10

13:30-06:45

2 stops29h 15m

Toronto Pearson Intl

Wed 11-11

16:15-12:20

2 stops31h 05m

HK$10,478

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Fri 23-10

00:45-09:55

1 stop21h 10m

Toronto Pearson Intl

Sat 14-11

11:35-16:50

1 stop40h 15m

HK$10,681

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Fri 23-10

12:20-09:55

1 stop33h 35m

Toronto Pearson Intl

Wed 28-10

12:35-23:10

1 stop22h 35m

HK$10,823

Hong KongOttawa

HKG Hong Kong Intl - YOW Ottawa

HKGYOW

Hong Kong Intl

Sat 10-10

09:45-17:10

2 stops19h 25m

Ottawa

Tue 13-10

18:05-05:15

2 stops47h 10m

HK$10,987

Hong KongToronto

HKG Hong Kong Intl - YYZ Toronto Pearson Intl

HKGYYZ

Hong Kong Intl

Thu 29-10

11:25-21:15

2 stops21h 50m

Toronto Pearson Intl

Wed 4-11

15:35-06:45

2 stops26h 10m

HK$11,128

Flights are sorted by cheapest return flights first.

Deals found on 22-9

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Best time to book a flight to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Ontario

How long is the flight to Ontario?

On average, a flight from Hong Kong to Ontario takes 25 hours 49 minutes. Flights to Ontario from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Ontario

The most flights from Hong Kong to Ontario are scheduled on a Monday (3 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

What are the most popular airlines that fly to Ontario?

The most popular airlines flying from Hong Kong to Ontario are Cathay Pacific, EVA Air and Air Canada.

Cathay Pacific
Cathay Pacific
From HK$9,286
EVA Air
EVA Air
From HK$8,345
Air Canada
Air Canada
From HK$8,328
Asiana Airlines
Asiana Airlines
From HK$8,281

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Hong Kong to Ontario are Philippine Airlines, China Eastern and Air China.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

When is the best time to book a flight to Ontario?

The best time to book flights to Ontario is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What are the most popular places to fly to in Ontario?

The most popular places in Ontario to fly to are Toronto and Ottawa.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with EVA Air,Korean Air, andAsiana Airlines to Canada by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very Good
1,534 reviews
Check prices

Overall

8.5

Food

8.1

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.
EVA Air
8.5
Very Good
1,534 reviews
EVA Air
8.5
Very Good
1,534 reviews
Check prices

Overall

8.5

Food

8.1

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.
Korean Air
8.4
Very Good
1,218 reviews
EVA Air
8.5
Very Good
1,534 reviews
Check prices

Overall

8.5

Food

8.1

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.
Asiana Airlines
8.1
Very Good
562 reviews
EVA Air
8.5
Very Good
1,534 reviews
Check prices

Overall

8.5

Food

8.1

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.
Cathay Pacific
7.6
Good
1,494 reviews
EVA Air
8.5
Very Good
1,534 reviews
Check prices

Overall

8.5

Food

8.1

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.
Air Canada
7.1
Good
11,678 reviews
EVA Air
8.5
Very Good
1,534 reviews
Check prices

Overall

8.5

Food

8.1

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

FAQs about flying to Ontario

  • Can I find cheaper flights to Ontario if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ontario?

    Based on reviews from Cheapflights users, Philippine Airlines is rated the highest out of the airlines that fly to Ontario.

  • What is the cheapest airport to fly to in Ontario?

    Toronto Pearson Intl is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Pearson Intl typically cost HK$637, while return flights cost around HK$1,391.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around HK$1,830, however they can be found for as little as HK$1,391.

  • Where does the fastest flight to Ontario depart from?

    For those looking to save time traveling to Ontario, Hong Kong Intl offers the quickest one-way flight (14 hours 30 minutes).

  • Does Toronto Pearson Intl have rental cars?

    Yes. Those touching down at Toronto Pearson Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Toronto Pearson Intl?

    Yes. Toronto Pearson Intl has hotels nearby for those requiring accommodations. Sheraton Gateway Hotel in Toronto International Airport is the closest property to Toronto Pearson Intl (0.0 km away from Toronto Pearson Intl).

See more FAQs

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Yes, we can. To see specific flights to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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