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HK$4,049+ Cheap flights to 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 17-6. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
21 Apr — 28 Apr1
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
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 22 March 2026.

Fri 16-1013:30
HKG
-
YYZ
2 stops28h 40m
Multiple Airlines
Fri 30-1018:55
YYZ
-
HKG
2 stops26h 05m
Multiple Airlines
Deal found 17-3HK$8,153
Wed 9-921:05
HKG
-
YYZ
2 stops39h 21m
Multiple Airlines
Thu 17-901:45
YYZ
-
HKG
1 stop20h 20m
Multiple Airlines
Deal found 17-3HK$8,161
Wed 2-913:30
HKG
-
YYZ
2 stops38h 15m
Multiple Airlines
Sat 19-918:45
YYZ
-
HKG
2 stops26h 05m
Multiple Airlines
Deal found 17-3HK$8,169
Sun 21-601:40
HKG
-
YYZ
1 stop29h 50m
Asiana Airlines
Tue 21-713:50
YYZ
-
HKG
1 stop21h 40m
Asiana Airlines
Deal found 17-3HK$8,247
Fri 16-1013:40
HKG
-
YYZ
1 stop21h 05m
Multiple Airlines
Sat 24-1022:00
YYZ
-
HKG
1 stop31h 05m
Multiple Airlines
Deal found 17-3HK$8,286
Thu 24-1210:05
HKG
-
YYZ
1 stop45h 10m
Turkish Airlines
Thu 7-120:10
YYZ
-
HKG
1 stop31h 55m
Turkish Airlines
Deal found 18-3HK$8,318
Tue 5-519:40
HKG
-
YYZ
2 stops32h 05m
Multiple Airlines
Tue 2-601:45
YYZ
-
HKG
1 stop20h 20m
Multiple Airlines
Deal found 17-3HK$8,349
Mon 10-813:40
HKG
-
YYZ
2 stops28h 45m
Multiple Airlines
Mon 31-806:46
YYZ
-
HKG
2 stops26h 24m
Multiple Airlines
Deal found 17-3HK$8,365
Wed 24-601:40
HKG
-
YYZ
1 stop29h 50m
Asiana Airlines
Tue 7-713:50
YYZ
-
HKG
1 stop21h 40m
Asiana Airlines
Deal found 17-3HK$8,380
Tue 23-601:40
HKG
-
YYZ
1 stop29h 50m
Multiple Airlines
Tue 15-920:55
YYZ
-
HKG
2 stops26h 45m
Multiple Airlines
Deal found 17-3HK$8,396
Fri 1-515:25
HKG
-
YYZ
2 stops26h 59m
Multiple Airlines
Fri 8-518:30
YYZ
-
HKG
2 stops26h 20m
Multiple Airlines
Deal found 17-3HK$8,412
Tue 5-515:25
HKG
-
YUL
2 stops27h 26m
Multiple Airlines
Wed 6-518:25
YUL
-
HKG
2 stops27h 40m
Multiple Airlines
Deal found 19-3HK$9,547

Find flights to Ontario

Browse one-way and return flights deals to Ontario on Cheapflights. Flight deals are based on user searches and were last updated on 22 March 2026
Explore Ontario
Flights to Toronto
Flights to Ottawa
Flights to Windsor
Flights to Montreal

Find flight deals to Ontario

Find the latest flights to Ontario in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 22 March 2026.

Return from

HK$8,161

One-way from

HK$3,979

Popular in

December

Cheapest in

April

Average price

HK$12,273

Good round-trip deal

HK$11,631 or less
EVA Air
  • EVA Air
  • 9-9-17-9
  • 3 total stops
  • 59h 41m total
  • Hong Kong to Toronto
Search Deals
13-9
  • 13-9
  • 2 total stops
  • 53h 00m total
  • Hong Kong to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (HK$649 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$287 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Ontario.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 22 March 2026.
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 KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Sun 13-9

15:25-06:40

2 stops27h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 28-9

09:45-05:15

2 stops31h 30m

HK$9,665
Fastest return journey

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Wed 9-9

13:00-19:15

1 stop18h 15m

Toronto Pearson Intl

Fri 18-9

13:35-23:30

1 stop21h 55m

HK$9,743

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Fri 1-5

15:25-06:51

2 stops27h 26m

Montreal Pierre Elliott Trudeau Intl

Fri 8-5

20:30-10:05

2 stops25h 35m

HK$10,260

Hong KongOttawa

HKG - YOW

HKGYOW

Hong Kong Intl

Mon 4-5

19:40-17:15

3 stops33h 35m

Ottawa

Sun 31-5

06:55-01:20

3 stops30h 25m

HK$10,855

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Mon 29-6

01:25-15:00

1 stop25h 35m

Toronto Pearson Intl

Wed 22-7

21:00-21:55

1 stop36h 55m

HK$10,887

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Wed 24-6

01:25-15:00

1 stop25h 35m

Toronto Pearson Intl

Fri 3-7

21:00-21:55

1 stop36h 55m

HK$10,934

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sun 19-4

18:15-15:00

1 stop32h 45m

Toronto Pearson Intl

Wed 13-5

21:00-23:20

1 stop38h 20m

HK$11,591

Hong KongToronto

HKG - YTZ

HKGYTZ

Hong Kong Intl

Mon 4-5

18:15-22:20

2 stops40h 05m

Toronto Island

Mon 11-5

17:00-16:45

2 stops35h 45m

HK$11,607

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Sun 3-5

21:10-11:53

3 stops50h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 10-5

13:10-18:05

3 stops40h 55m

HK$11,725

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Sat 18-4

00:45-17:40

2 stops28h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 20-4

18:45-22:45

2 stops40h 00m

HK$11,866

Flights are sorted by cheapest return flights first.

Deals found on 20-3

Showing 1-10 of 32 resultsSorted by cheapest first
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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
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.

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 27 hours 37 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 (2 on average). You will have fewer flight options on Tuesday, 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, Air Canada and EVA Air.

Cathay Pacific
Cathay Pacific
From HK$9,152
Air Canada
Air Canada
From HK$7,893
EVA Air
EVA Air
From HK$8,560
Asiana Airlines
Asiana Airlines
From HK$8,235

What are the cheapest airlines that fly to Ontario?

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

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals 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

Plan your trip to Ontario by taking into account the average temperature totals 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).

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

Destination popularity is based on the amount of flight searches to Ontario in the last few years. This data was updated on 22 March 2026.
The most popular places in Ontario to fly to are Toronto and Ottawa.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 22 March 2026.
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
1,381 reviews
Check prices

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very Good
1,381 reviews
EVA Air
8.5
Very Good
1,381 reviews
Check prices

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Korean Air
8.4
Very Good
1,205 reviews
EVA Air
8.5
Very Good
1,381 reviews
Check prices

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Asiana Airlines
8.1
Very Good
505 reviews
EVA Air
8.5
Very Good
1,381 reviews
Check prices

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Cathay Pacific
7.6
Good
1,221 reviews
EVA Air
8.5
Very Good
1,381 reviews
Check prices

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Air Canada
7.1
Good
10,828 reviews
EVA Air
8.5
Very Good
1,381 reviews
Check prices

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

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, Air China 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$593, while return flights cost around HK$1,209.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around HK$2,228, however they can be found for as little as HK$1,209.

  • 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 40 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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