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HK$3,496+ 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 12-5. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
7 Apr — 14 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 8 March 2026.

Sat 20-618:00
HKG
-
YYZ
1 stop40h 30m
Philippine Airlines
Fri 21-801:50
YYZ
-
HKG
1 stop22h 45m
Philippine Airlines
Deal found 3-3HK$7,789
Mon 9-321:10
HKG
-
YYZ
2 stops31h 18m
Multiple Airlines
Thu 12-318:50
YYZ
-
HKG
2 stops27h 20m
Multiple Airlines
Deal found 3-3HK$7,797
Mon 8-610:10
HKG
-
YUL
2 stops32h 41m
Multiple Airlines
Mon 7-918:25
YUL
-
HKG
2 stops26h 25m
Multiple Airlines
Deal found 3-3HK$7,797
Mon 29-621:05
HKG
-
YYZ
2 stops31h 25m
Multiple Airlines
Sat 18-708:10
YYZ
-
HKG
2 stops23h 45m
Multiple Airlines
Deal found 5-3HK$7,812
Sun 10-519:40
HKG
-
YYZ
2 stops32h 05m
Multiple Airlines
Sat 23-518:30
YYZ
-
HKG
2 stops26h 20m
Multiple Airlines
Deal found 5-3HK$7,820
Thu 23-415:25
HKG
-
YUL
2 stops37h 25m
Multiple Airlines
Mon 27-417:55
YUL
-
HKG
2 stops26h 55m
Multiple Airlines
Deal found 6-3HK$7,820
Fri 19-613:30
HKG
-
YYZ
1 stop35h 40m
Air China
Sat 1-816:15
YYZ
-
HKG
1 stop36h 05m
Air China
Deal found 4-3HK$7,836
Thu 12-319:40
HKG
-
YYZ
2 stops31h 55m
Multiple Airlines
Thu 19-301:15
YYZ
-
HKG
1 stop19h 45m
Multiple Airlines
Deal found 3-3HK$7,859
Sun 7-610:10
HKG
-
YYZ
2 stops32h 14m
Multiple Airlines
Sat 18-718:45
YYZ
-
HKG
2 stops26h 05m
Multiple Airlines
Deal found 7-3HK$7,867
Tue 28-415:25
HKG
-
YYZ
2 stops36h 20m
Multiple Airlines
Tue 12-518:35
YYZ
-
HKG
2 stops27h 30m
Multiple Airlines
Deal found 3-3HK$7,875
Wed 3-617:45
HKG
-
YYZ
1 stop31h 25m
Air China
Sat 1-816:15
YYZ
-
HKG
1 stop32h 50m
Air China
Deal found 4-3HK$7,883
Mon 1-620:15
HKG
-
YYZ
1 stop28h 55m
Air China
Tue 28-716:15
YYZ
-
HKG
1 stop31h 35m
Air China
Deal found 4-3HK$7,891

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 8 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 8 March 2026.

Return from

HK$7,789

One-way from

HK$3,496

Popular in

December

Cheapest in

April

Average price

HK$12,137

Good round-trip deal

HK$12,205 or less
Philippine Airlines
  • Philippine Airlines
  • 20-6-21-8
  • 2 total stops
  • 63h 15m total
  • Hong Kong to Toronto
Search Deals
12-5
  • 12-5
  • 3 total stops
  • 35h 04m total
  • Hong Kong to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (HK$657 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 8 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

Mon 8-6

10:10-06:51

2 stops32h 41m

Montreal Pierre Elliott Trudeau Intl

Mon 7-9

18:25-08:50

2 stops26h 25m

HK$7,797
Fastest return journey

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Thu 25-6

15:25-21:35

1 stop18h 10m

Toronto Pearson Intl

Mon 6-7

01:45-08:50

1 stop19h 05m

HK$8,360

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sat 20-6

13:00-19:30

1 stop18h 30m

Toronto Pearson Intl

Sat 22-8

13:50-11:40

1 stop33h 50m

HK$8,555

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Sun 31-5

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Fri 31-7

13:50-11:40

1 stop33h 50m

HK$8,563

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Sat 18-4

20:10-16:56

2 stops32h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 25-4

12:00-09:55

3 stops33h 55m

HK$8,641

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Wed 15-4

15:25-06:44

2 stops27h 19m

Toronto Pearson Intl

Wed 22-4

19:30-08:50

2 stops25h 20m

HK$8,884

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Mon 29-6

19:40-16:44

2 stops33h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 7-9

18:25-08:50

2 stops26h 25m

HK$8,985

Hong KongMontreal

HKG - YUL

HKGYUL

Hong Kong Intl

Wed 24-6

15:25-06:43

2 stops27h 18m

Montreal Pierre Elliott Trudeau Intl

Tue 30-6

07:00-19:55

2 stops24h 55m

HK$9,283

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Tue 21-4

01:40-19:30

1 stop29h 50m

Toronto Pearson Intl

Wed 29-4

13:50-23:30

1 stop21h 40m

HK$9,462

Hong KongToronto

HKG - YYZ

HKGYYZ

Hong Kong Intl

Wed 29-7

13:00-19:30

1 stop18h 30m

Toronto Pearson Intl

Sun 30-8

13:50-11:40

1 stop33h 50m

HK$9,775

Flights are sorted by cheapest return flights first.

Deals found on 7-3

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 23 hours 38 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.

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$9,150
Air Canada
Air Canada
From HK$7,902
EVA Air
EVA Air
From HK$8,578
Korean Air
Korean Air
From HK$6,858

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 8 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 8 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
8.4
Very Good
1,369 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
EVA Air
8.4
Very Good
1,369 reviews
EVA Air
8.4
Very Good
1,369 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Korean Air
8.4
Very Good
1,200 reviews
EVA Air
8.4
Very Good
1,369 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Asiana Airlines
8.1
Very Good
504 reviews
EVA Air
8.4
Very Good
1,369 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Cathay Pacific
7.6
Good
1,198 reviews
EVA Air
8.4
Very Good
1,369 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Air Canada
7.1
Good
10,795 reviews
EVA Air
8.4
Very Good
1,369 reviews
Check prices

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

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?

    Ottawa is currently the cheapest airport to fly to in Ontario. One-way flights to Ottawa typically cost HK$537, while return flights cost around HK$1,207.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around HK$2,381, however they can be found for as little as HK$1,293.

  • 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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Millions of users choose and trust Cheapflights to book the best flight deals to 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 to Ontario with no change fees?

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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