$413+ Cheap flights from Ontario (ONT) to Hong Kong
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HKG
Oct 31 — Nov 71
Round-trip
1 adult, Economy
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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 October 1, 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 October 1, 2026.
This Super.com deal was found by Cheapflights users on 9/29. 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 10/1612:10 am -
1 stop18h 05m
Sun 10/185:35 pm -
1 stop15h 25m
Deal found 9/29![China Airlines logo]()
$891
This SmartFares deal was found by Cheapflights users on 9/29. 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.
Sun 10/1812:10 am -
1 stop18h 55m
Mon 10/268:05 pm -
1 stop37h 00m
Deal found 9/29![China Airlines logo]()
$901
This Booking.com deal was found by Cheapflights users on 9/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:50 pm -
1 stop25h 45m
Fri 11/62:05 pm -
1 stop19h 00m
Deal found 9/29![China Airlines logo]()
$909
This FlightHub deal was found by Cheapflights users on 9/29. 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.
Fri 10/1612:10 am -
1 stop29h 00m
Mon 10/198:10 pm -
1 stop36h 50m
Deal found 9/29![China Airlines logo]()
$911
This Super.com deal was found by Cheapflights users on 9/30. 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 10/1212:10 am -
1 stop18h 05m
Thu 10/295:35 pm -
1 stop15h 30m
Deal found 9/30![China Airlines logo]()
$918
This Super.com deal was found by Cheapflights users on 9/29. 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.
Tue 11/1010:50 pm -
1 stop19h 20m
Mon 1/185:35 pm -
1 stop15h 30m
Deal found 9/29![China Airlines logo]()
$919
This flugladen.de deal was found by Cheapflights users on 9/27. 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.
Tue 11/310:50 pm -
1 stop19h 20m
Thu 11/125:35 pm -
1 stop15h 30m
Deal found 9/27![China Airlines logo]()
$924
This SmartFares deal was found by Cheapflights users on 9/27. 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.
Sat 10/1712:10 am -
1 stop18h 05m
Sun 10/252:05 pm -
1 stop19h 00m
Deal found 9/27![China Airlines logo]()
$926
This lastminute.com deal was found by Cheapflights users on 9/30. 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.
Sat 10/2411:50 pm -
1 stop19h 20m
Fri 11/135:35 pm -
1 stop15h 30m
Deal found 9/30![China Airlines logo]()
$928
This FlightHub deal was found by Cheapflights users on 9/30. 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.
Sat 10/1712:10 am -
1 stop21h 55m
Thu 10/225:35 pm -
1 stop15h 25m
Deal found 9/30![China Airlines logo]()
$929
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 October 1, 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 October 1, 2026.
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:20 am -
2 stops24h 50m
Thu 12/312:35 pm -
2 stops19h 47m
Deal found 9/30![Delta logo]()
$949
This China Airlines deal was found by Cheapflights users on 9/29. 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 10/1412:10 am -
1 stop21h 55m
Thu 10/295:35 pm -
1 stop15h 30m
Deal found 9/29![China Airlines logo]()
$981
This China Airlines deal was found by Cheapflights users on 9/30. 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 1/1710:50 pm -
1 stop18h 25m
Thu 1/211:30 pm -
2 stops19h 35m
Deal found 9/30![Multiple Airlines logo]()
$1,141
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:20 am -
2 stops24h 50m
Thu 12/312:35 pm -
2 stops19h 47m
Deal found 9/30![Delta logo]()
$949
This China Airlines deal was found by Cheapflights users on 9/28. 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 1/310:50 pm -
1 stop18h 25m
Fri 4/305:35 pm -
1 stop15h 25m
Deal found 9/28![China Airlines logo]()
$1,010
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 pm -
2 stops37h 10m
Sun 11/86:10 pm -
2 stops45h 39m
Deal found 9/29![Delta logo]()
$956
This China Airlines deal was found by Cheapflights users on 9/27. 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 11/1810:50 pm -
1 stop18h 25m
Wed 12/91:30 pm -
2 stops19h 35m
Deal found 9/27![Multiple Airlines logo]()
$1,164
This China Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 10/3011:50 pm -
1 stop18h 25m
Mon 11/309:10 pm -
1 stop35h 55m
Deal found 9/30![China Airlines logo]()
$1,083
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:20 am -
2 stops24h 50m
Fri 11/2712:55 am -
2 stops38h 54m
Deal found 9/30![Delta logo]()
$1,156
This China Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 11/1410:50 pm -
1 stop18h 25m
Sun 11/299:10 pm -
1 stop35h 55m
Deal found 9/26![China Airlines logo]()
$1,251
This China Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 11/510:50 pm -
1 stop19h 20m
Sun 11/298:05 pm -
1 stop37h 00m
Deal found 9/30![China Airlines logo]()
$1,251
This China Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 10/3011:50 pm -
1 stop19h 20m
Sun 11/299:10 pm -
1 stop35h 55m
Deal found 9/30![China Airlines logo]()
$1,251
Last-minute flights from Ontario to Hong KongDiscover last-minute flight deals from Ontario to Hong Kong. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Hong Kong. Data last updated October 1, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 9/30. 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 10/1212:10 am -
1 stop18h 05m
Thu 10/295:35 pm -
1 stop15h 30m
Deal found 9/30![China Airlines logo]()
$918
This Super.com deal was found by Cheapflights users on 9/29. 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 10/1612:10 am -
1 stop18h 05m
Sun 10/185:35 pm -
1 stop15h 25m
Deal found 9/29![China Airlines logo]()
$891
This FlightHub deal was found by Cheapflights users on 9/29. 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.
Fri 10/1612:10 am -
1 stop29h 00m
Mon 10/198:10 pm -
1 stop36h 50m
Deal found 9/29![China Airlines logo]()
$911
This SmartFares deal was found by Cheapflights users on 9/27. 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.
Sat 10/1712:10 am -
1 stop18h 05m
Sun 10/252:05 pm -
1 stop19h 00m
Deal found 9/27![China Airlines logo]()
$926
This FlightHub deal was found by Cheapflights users on 9/30. 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.
Sat 10/1712:10 am -
1 stop21h 55m
Thu 10/225:35 pm -
1 stop15h 25m
Deal found 9/30![China Airlines logo]()
$929
This SmartFares deal was found by Cheapflights users on 9/29. 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.
Sun 10/1812:10 am -
1 stop18h 55m
Mon 10/268:05 pm -
1 stop37h 00m
Deal found 9/29![China Airlines logo]()
$901
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:35 pm -
2 stops54h 20m
Thu 10/2212:20 pm -
2 stops25h 23m
Deal found 9/30![Delta logo]()
$930
This Super.com deal was found by Cheapflights users on 9/29. 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.
Tue 10/2012:10 am -
1 stop18h 05m
Sun 11/85:35 pm -
1 stop15h 30m
Deal found 9/29![China Airlines logo]()
$919
This lastminute.com deal was found by Cheapflights users on 9/30. 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.
Sat 10/2411:50 pm -
1 stop19h 20m
Fri 11/135:35 pm -
1 stop15h 30m
Deal found 9/30![China Airlines logo]()
$928
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 October 1, 2026.
Search for one-way flight options from Ontario to Hong Kong. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/137:00 am -
2 stops24h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$413
This Korean Air deal was found by Cheapflights users on 9/30. 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.
Sun 1/173:30 pm -
2 stops39h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Korean Air logo]()
$415
This Kissandfly.com deal was found by Cheapflights users on 9/30. 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 1/176:53 pm -
1 stop32h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Lufthansa logo]()
$453
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 1/1911:20 am -
1 stop27h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Sun 1/176:53 pm -
2 stops42h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:01 pm -
3 stops55h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/157:00 am -
2 stops24h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$478
This Korean Air deal was found by Cheapflights users on 10/1. 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.
Fri 1/153:30 pm -
2 stops39h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Korean Air logo]()
$480
This oojo deal was found by Cheapflights users on 9/26. 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.
Sat 10/242:13 pm -
2 stops47h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:20 am -
2 stops43h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$491
This Korean Air deal was found by Cheapflights users on 9/28. 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 10/216:20 am -
2 stops25h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Korean Air logo]()
$493
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 October 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $830 (Delta) |
One-way from | $413 (Delta) |
Popular in | December |
Cheapest in | April |
Average price | $1,074 |
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 7,457,451 searches. Data last updated October 1, 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
Mon 1/18
6:00 am-11:10 pm
2 stops25h 10m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$413
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Tue 2/9
5:00 am-6:45 am
2 stops33h 45m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$455
Quickest round-trip
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Thu 10/15
5:00 am-6:55 pm
2 stops22h 55m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$533
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Tue 10/13
11:10 am-5:00 am
1 stop26h 50m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$533
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Thu 10/29
1:32 pm-5:45 am
2 stops25h 13m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$533
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Mon 10/19
5:00 am-6:55 pm
2 stops22h 55m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$533
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Sun 11/15
1:35 pm-5:45 am
2 stops48h 10m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$588
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Tue 11/24
5:00 am-6:45 am
2 stops33h 45m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$644
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Tue 3/2
7:00 am-11:10 pm
2 stops24h 10m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$683
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Thu 3/11
5:00 am-6:45 am
2 stops33h 45m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$723
Showing 1-10 of 23 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, April is the cheapest month in which you can book a flight from Ontario to Hong Kong (average of $875). Flying from Ontario to Hong Kong in December is currently the most expensive (average of $1,755). 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 6 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 October 1, 2026.
Read through reviews of airlines operating flights from Ontario to Hong Kong, such as China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.0
Crew
8.5
Food
7.8
Boarding
8.3
Overall
8.3
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
SYD - TPE
Entertainment
8.0
Crew
8.5
Food
7.8
Boarding
8.3
Overall
8.3
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
SYD - 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.
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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 October 1, 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 airline flying from Ontario to Hong Kong
Discover the top airline 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 7,457,451 searches. Data last updated October 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$832 | Average$981 | FlexibilityNo cancel fee | On-time70% |