$466+ Cheap flights from Ontario (ONT) to Hong Kong
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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HKG
Sep 13 — Sep 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ontario to Hong Kong with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Hong Kong
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to Hong KongExplore the most affordable flight options available from Ontario to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Ontario to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This Expedia deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:02 am -
2 stops26h 28m
Sun 11/229:00 pm -
2 stops39h 03m
Deal found 8/13![Multiple Airlines logo]()
$902
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:45 am -
1 stop17h 30m
Wed 9/911:05 am -
1 stop22h 35m
Deal found 8/13![China Airlines logo]()
$907
This Kissandfly.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:45 am -
1 stop17h 30m
Sun 9/132:05 pm -
1 stop19h 35m
Deal found 8/12![China Airlines logo]()
$909
This Super.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:55 pm -
1 stop21h 55m
Mon 8/2411:20 am -
1 stop21h 20m
Deal found 8/10![STARLUX Airlines logo]()
$910
This lastminute.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:45 am -
1 stop17h 30m
Thu 8/275:35 pm -
1 stop16h 05m
Deal found 8/12![China Airlines logo]()
$911
This Justfly.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:45 am -
1 stop18h 20m
Tue 9/82:05 pm -
1 stop19h 35m
Deal found 8/11![China Airlines logo]()
$913
This Super.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 pm -
1 stop19h 25m
Wed 9/911:20 am -
1 stop20h 45m
Deal found 8/9![STARLUX Airlines logo]()
$914
This KAYAK deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:02 am -
2 stops38h 38m
Wed 9/301:00 pm -
2 stops21h 03m
Deal found 8/9![Multiple Airlines logo]()
$915
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:55 pm -
1 stop19h 00m
Sun 9/138:10 pm -
1 stop35h 55m
Deal found 8/13![STARLUX Airlines logo]()
$917
This flugladen.de deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:45 am -
1 stop24h 50m
Sun 9/69:15 pm -
1 stop36h 25m
Deal found 8/9![China Airlines logo]()
$923
Best flights from Ontario to Hong KongDiscover carefully curated flight deals from Ontario to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Ontario to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This China Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:45 am -
1 stop21h 20m
Mon 9/142:05 pm -
1 stop19h 35m
Deal found 8/13![China Airlines logo]()
$985
This China Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:10 am -
1 stop18h 05m
Tue 11/31:30 pm -
2 stops19h 35m
Deal found 8/13![Multiple Airlines logo]()
$1,120
This Qatar Airways deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:13 am -
2 stops36h 57m
Thu 10/2912:25 am -
2 stops32h 35m
Deal found 8/12![Qatar Airways logo]()
$1,173
This Korean Air deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:04 am -
2 stops24h 06m
Fri 11/2712:55 am -
2 stops32h 18m
Deal found 8/9![Korean Air logo]()
$1,264
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:08 am -
1 stop21h 47m
Mon 9/1411:55 pm -
2 stops35h 06m
Deal found 8/13![United Airlines logo]()
$1,385
This China Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:45 am -
1 stop17h 30m
Sun 10/45:35 pm -
1 stop15h 25m
Deal found 8/10![China Airlines logo]()
$985
This China Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:50 pm -
1 stop19h 20m
Tue 11/31:30 pm -
2 stops19h 35m
Deal found 8/9![Multiple Airlines logo]()
$1,173
This China Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:50 pm -
1 stop18h 25m
Sun 11/299:10 pm -
1 stop35h 55m
Deal found 8/13![China Airlines logo]()
$1,129
This China Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:50 pm -
1 stop22h 10m
Tue 12/151:30 pm -
2 stops19h 35m
Deal found 8/9![Multiple Airlines logo]()
$1,173
This Qatar Airways deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:00 pm -
2 stops36h 10m
Thu 10/2912:25 am -
2 stops32h 35m
Deal found 8/11![Qatar Airways logo]()
$1,325
This Qatar Airways deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:00 pm -
2 stops36h 10m
Sun 9/137:40 pm -
2 stops32h 45m
Deal found 8/12![Qatar Airways logo]()
$1,363
This China Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:50 pm -
1 stop25h 45m
Tue 12/151:30 pm -
2 stops19h 35m
Deal found 8/12![Multiple Airlines logo]()
$1,379
Last-minute flights from Ontario to Hong KongDiscover last-minute flight deals from Ontario to Hong Kong. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Hong Kong. Data last updated August 14, 2026 and is based on user searches.
This lastminute.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:45 am -
1 stop17h 30m
Thu 8/275:35 pm -
1 stop16h 05m
Deal found 8/12![China Airlines logo]()
$911
This Super.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:45 am -
1 stop18h 20m
Thu 8/205:35 pm -
1 stop16h 05m
Deal found 8/11![China Airlines logo]()
$928
This Super.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:55 pm -
1 stop21h 55m
Mon 8/2411:20 am -
1 stop21h 20m
Deal found 8/10![STARLUX Airlines logo]()
$910
This flugladen.de deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:45 am -
1 stop24h 50m
Sun 9/69:15 pm -
1 stop36h 25m
Deal found 8/9![China Airlines logo]()
$923
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:55 pm -
1 stop19h 00m
Sun 9/138:10 pm -
1 stop35h 55m
Deal found 8/13![STARLUX Airlines logo]()
$917
This Kissandfly.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:45 am -
1 stop17h 30m
Sun 9/132:05 pm -
1 stop19h 35m
Deal found 8/12![China Airlines logo]()
$909
This Super.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 pm -
1 stop19h 25m
Wed 9/911:20 am -
1 stop20h 45m
Deal found 8/9![STARLUX Airlines logo]()
$914
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:45 am -
1 stop17h 30m
Wed 9/911:05 am -
1 stop22h 35m
Deal found 8/13![China Airlines logo]()
$907
This Justfly.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:45 am -
1 stop18h 20m
Tue 9/82:05 pm -
1 stop19h 35m
Deal found 8/11![China Airlines logo]()
$913
This KAYAK deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:02 am -
2 stops38h 38m
Wed 9/301:00 pm -
2 stops21h 03m
Deal found 8/9![Multiple Airlines logo]()
$915
One-way flights from Ontario to Hong KongSearch for one-way flight options from Ontario to Hong Kong. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Ontario to Hong Kong. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Orbitz deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:02 am -
2 stops25h 18m
Deal found 8/10![Multiple Airlines logo]()
$466
This SmartFares deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:10 am -
1 stop18h 05m
Deal found 8/10![China Airlines logo]()
$467
This SmartFares deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:45 am -
1 stop17h 30m
Deal found 8/10![China Airlines logo]()
$470
This Super.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:50 pm -
1 stop19h 20m
Deal found 8/12![China Airlines logo]()
$471
This Super.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:10 am -
1 stop25h 25m
Deal found 8/10![China Airlines logo]()
$475
This Super.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:45 am -
1 stop21h 20m
Deal found 8/12![China Airlines logo]()
$479
This Super.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:45 am -
1 stop17h 30m
Deal found 8/12![China Airlines logo]()
$480
This FlightHub deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:45 am -
1 stop18h 20m
Deal found 8/10![China Airlines logo]()
$481
This oojo deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:10 am -
1 stop29h 00m
Deal found 8/12![China Airlines logo]()
$483
This Ovago deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:02 am -
2 stops26h 28m
Deal found 8/13![Multiple Airlines logo]()
$484
This Expedia deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:02 am -
3 stops48h 28m
Deal found 8/10![Multiple Airlines logo]()
$489
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:45 am -
2 stops31h 45m
Deal found 8/12![Multiple Airlines logo]()
$492
Find flight deals from Ontario to Hong Kong
Keep the following information in mind while searching for Ontario to Hong Kong flight deals. Data was last updated August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $902 (Expedia) |
One-way from | $460 (KAYAK) |
Popular in | December |
Cheapest in | February |
Average price | $1,053 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Ontario to Hong Kong that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Wed 9/9
12:45 am-1:05 pm
1 stop21h 20m
Hong Kong Intl
Mon 9/14
2:05 pm-6:40 pm
1 stop19h 35m
$985
Quickest round-trip
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Sun 9/6
12:45 am-9:15 am
1 stop17h 30m
Hong Kong Intl
Sun 10/4
5:35 pm-6:00 pm
1 stop15h 25m
$985
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Mon 10/12
12:10 am-9:15 am
1 stop18h 05m
Hong Kong Intl
Tue 11/3
1:30 pm-5:05 pm
2 stops19h 35m
$1,120
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Wed 11/11
10:50 pm-9:15 am
1 stop18h 25m
Hong Kong Intl
Sun 11/29
9:10 pm-5:05 pm
1 stop35h 55m
$1,129
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Mon 10/19
11:13 am-3:10 pm
2 stops36h 57m
Hong Kong Intl
Thu 10/29
12:25 am-6:00 pm
2 stops32h 35m
$1,173
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Tue 10/27
11:50 pm-10:10 am
1 stop19h 20m
Hong Kong Intl
Tue 11/3
1:30 pm-5:05 pm
2 stops19h 35m
$1,173
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Tue 11/3
10:50 pm-1:00 pm
1 stop22h 10m
Hong Kong Intl
Tue 12/15
1:30 pm-5:05 pm
2 stops19h 35m
$1,173
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Wed 11/11
7:04 am-11:10 pm
2 stops24h 06m
Hong Kong Intl
Fri 11/27
12:55 am-5:13 pm
2 stops32h 18m
$1,264
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Wed 9/2
12:00 pm-3:10 pm
2 stops36h 10m
Hong Kong Intl
Thu 10/29
12:25 am-6:00 pm
2 stops32h 35m
$1,325
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Mon 8/31
12:00 pm-3:10 pm
2 stops36h 10m
Hong Kong Intl
Sun 9/13
7:40 pm-1:25 pm
2 stops32h 45m
$1,363
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Ontario to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Ontario with our price prediction graph.
ONT-HKG
Estimated round-trip 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 from Ontario to Hong Kong
ONT-HK0
ONT-HKG
What is the cheapest month to book a flight from Ontario to Hong Kong?
Currently, February is the cheapest month in which you can book a flight from Ontario to Hong Kong (average of $844). Flying from Ontario to Hong Kong in December is currently the most expensive (average of $1,822). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Ontario to Hong Kong?
The price you pay for your flight from Ontario to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 4 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Hong Kong
Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated August 14, 2026.
Read through reviews of airlines operating flights from Ontario to Hong Kong, such as China Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.3
Boarding
8.3
Entertainment
8.0
Crew
8.5
Food
7.8
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Overall
8.3
Boarding
8.3
Entertainment
8.0
Crew
8.5
Food
7.8
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Overall
8.3
Boarding
8.3
Entertainment
8.0
Crew
8.5
Food
7.8
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Related info for your journey
Find useful and relevant information for your journey from Ontario to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Ontario to Hong Kong
See prices for flight routes from nearby airports that may be better suited for you.
Search flights from Ontario to Hong Kong by cabin class
Find flights from Ontario to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Hong Kong flights
Browse other Ontario and Hong Kong flight options. Last updated on August 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Hong Kong flights
Consider these flights traveling from Ontario to Hong Kong.
Top 2 airlines flying from Ontario to Hong Kong
Discover the top 2 airlines that operate flights from Ontario to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$509 | Average$1,089 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$830 | Average$942 | FlexibilityNo cancel fee | On-time70% |