$435+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — HKG
Sep 6 — Sep 131
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
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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
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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 7, 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 7, 2026.
This Kissandfly.com deal was found by Cheapflights users on 8/5. 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.
Wed 9/212:45 am -
1 stop17h 30m
Sat 9/195:35 pm -
1 stop15h 25m
Deal found 8/5![China Airlines logo]()
$904
This oojo deal was found by Cheapflights users on 8/2. 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.
Fri 9/411:30 pm -
1 stop28h 25m
Mon 9/79:15 am -
1 stop22h 50m
Deal found 8/2![Multiple Airlines logo]()
$908
This Fareboom deal was found by Cheapflights users on 8/3. 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 Fareboom 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 8/3![STARLUX Airlines logo]()
$912
This oojo deal was found by Cheapflights users on 8/6. 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.
Wed 8/2612:45 am -
1 stop21h 20m
Sat 8/2910:15 am -
1 stop23h 25m
Deal found 8/6![China Airlines logo]()
$913
This oojo deal was found by Cheapflights users on 8/6. 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.
Fri 8/2111:55 pm -
1 stop21h 55m
Mon 8/2411:20 am -
1 stop21h 20m
Deal found 8/6![STARLUX Airlines logo]()
$916
This Super.com deal was found by Cheapflights users on 8/4. 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 9/2111:30 pm -
1 stop19h 25m
Mon 10/1211:20 am -
1 stop20h 45m
Deal found 8/4![STARLUX Airlines logo]()
$917
This flugladen.de deal was found by Cheapflights users on 8/5. 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 9/612:45 am -
1 stop17h 30m
Sun 9/202:05 pm -
1 stop18h 55m
Deal found 8/5![China Airlines logo]()
$925
This Booking.com deal was found by Cheapflights users on 8/7. 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.
Mon 9/146:02 am -
2 stops31h 43m
Wed 9/161:00 pm -
2 stops21h 03m
Deal found 8/7![Multiple Airlines logo]()
$927
This Super.com deal was found by Cheapflights users on 8/6. 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 8/2112:45 am -
1 stop18h 20m
Sat 8/2911:05 am -
1 stop22h 35m
Deal found 8/6![China Airlines logo]()
$928
This SmartFares deal was found by Cheapflights users on 8/6. 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.
Mon 10/1211:30 pm -
1 stop19h 30m
Mon 11/211:15 am -
1 stop20h 40m
Deal found 8/6![Multiple Airlines logo]()
$929
This Super.com deal was found by Cheapflights users on 8/5. 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 8/3012:45 am -
1 stop18h 20m
Tue 9/85:35 pm -
1 stop16h 05m
Deal found 8/5![China Airlines logo]()
$930
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 7, 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 7, 2026.
This China Airlines deal was found by Cheapflights users on 8/6. 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 8/6![China Airlines logo]()
$985
This STARLUX Airlines deal was found by Cheapflights users on 8/6. 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 STARLUX Airlines 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 9/278:10 pm -
1 stop35h 55m
Deal found 8/6![STARLUX Airlines logo]()
$1,133
This China Airlines deal was found by Cheapflights users on 8/2. 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 10/1912:10 am -
1 stop25h 25m
Tue 11/171:30 pm -
2 stops19h 35m
Deal found 8/2![Multiple Airlines logo]()
$1,143
This Delta deal was found by Cheapflights users on 8/4. 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 11/36:00 am -
2 stops25h 10m
Mon 11/166:10 pm -
2 stops38h 20m
Deal found 8/4![Delta logo]()
$1,159
This Korean Air deal was found by Cheapflights users on 8/2. 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.
Sat 8/226:20 am -
2 stops25h 25m
Sun 8/305:55 pm -
2 stops38h 26m
Deal found 8/2![Korean Air logo]()
$1,213
This China Airlines deal was found by Cheapflights users on 8/4. 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 9/2812:10 am -
1 stop18h 05m
Mon 11/25:35 pm -
1 stop15h 30m
Deal found 8/4![China Airlines logo]()
$1,032
This Delta deal was found by Cheapflights users on 8/4. 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 9/286:00 am -
2 stops25h 45m
Tue 10/276:10 pm -
2 stops38h 02m
Deal found 8/4![Delta logo]()
$1,159
This China Airlines deal was found by Cheapflights users on 8/2. 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 10/2212:10 am -
1 stop18h 05m
Sun 11/81:30 pm -
2 stops19h 35m
Deal found 8/2![Multiple Airlines logo]()
$1,172
This Delta deal was found by Cheapflights users on 8/2. 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 8/196:20 am -
2 stops37h 35m
Wed 8/265:55 pm -
2 stops43h 50m
Deal found 8/2![Delta logo]()
$1,160
This China Airlines deal was found by Cheapflights users on 8/5. 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 10/1812:10 am -
1 stop21h 55m
Tue 11/31:30 pm -
2 stops19h 35m
Deal found 8/5![Multiple Airlines logo]()
$1,172
This Delta deal was found by Cheapflights users on 8/2. 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 8/196:00 am -
2 stops37h 55m
Wed 8/2612:45 am -
2 stops37h 00m
Deal found 8/2![Delta logo]()
$1,160
This China Airlines deal was found by Cheapflights users on 8/6. 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
Fri 11/61:30 pm -
2 stops19h 35m
Deal found 8/6![Multiple Airlines logo]()
$1,211
Last-minute flights from Ontario to Hong KongDiscover last-minute flight deals from Ontario to Hong Kong. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Hong Kong. Data last updated August 7, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 8/5. 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 8/1912:45 am -
1 stop18h 20m
Fri 9/45:35 pm -
1 stop16h 05m
Deal found 8/5![China Airlines logo]()
$931
This oojo deal was found by Cheapflights users on 8/6. 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.
Fri 8/2111:55 pm -
1 stop21h 55m
Mon 8/2411:20 am -
1 stop21h 20m
Deal found 8/6![STARLUX Airlines logo]()
$916
This Super.com deal was found by Cheapflights users on 8/6. 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 8/2112:45 am -
1 stop18h 20m
Sat 8/2911:05 am -
1 stop22h 35m
Deal found 8/6![China Airlines logo]()
$928
This oojo deal was found by Cheapflights users on 8/6. 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.
Wed 8/2612:45 am -
1 stop21h 20m
Sat 8/2910:15 am -
1 stop23h 25m
Deal found 8/6![China Airlines logo]()
$913
This Super.com deal was found by Cheapflights users on 8/5. 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 8/3012:45 am -
1 stop18h 20m
Tue 9/85:35 pm -
1 stop16h 05m
Deal found 8/5![China Airlines logo]()
$930
This Kissandfly.com deal was found by Cheapflights users on 8/5. 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.
Wed 9/212:45 am -
1 stop17h 30m
Sat 9/195:35 pm -
1 stop15h 25m
Deal found 8/5![China Airlines logo]()
$904
This Fareboom deal was found by Cheapflights users on 8/3. 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 Fareboom 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 8/3![STARLUX Airlines logo]()
$912
This oojo deal was found by Cheapflights users on 8/2. 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.
Fri 9/411:30 pm -
1 stop28h 25m
Mon 9/79:15 am -
1 stop22h 50m
Deal found 8/2![Multiple Airlines logo]()
$908
This flugladen.de deal was found by Cheapflights users on 8/5. 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 9/612:45 am -
1 stop17h 30m
Sun 9/202:05 pm -
1 stop18h 55m
Deal found 8/5![China Airlines logo]()
$925
This Booking.com deal was found by Cheapflights users on 8/7. 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.
Mon 9/146:02 am -
2 stops31h 43m
Wed 9/161:00 pm -
2 stops21h 03m
Deal found 8/7![Multiple Airlines logo]()
$927
This Super.com deal was found by Cheapflights users on 8/4. 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 9/2111:30 pm -
1 stop19h 25m
Mon 10/1211:20 am -
1 stop20h 45m
Deal found 8/4![STARLUX Airlines logo]()
$917
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 7, 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 7, 2026.
This Expedia deal was found by Cheapflights users on 8/4. 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.
Wed 9/236:02 am -
2 stops43h 28m
Deal found 8/4![Multiple Airlines logo]()
$435
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:30 pm -
2 stops23h 45m
Deal found 8/4![Multiple Airlines logo]()
$455
This Orbitz deal was found by Cheapflights users on 8/5. 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 8/5![Multiple Airlines logo]()
$466
This Kissandfly.com deal was found by Cheapflights users on 8/5. 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.
Tue 9/2912:10 am -
1 stop27h 55m
Deal found 8/5![China Airlines logo]()
$467
This SmartFares deal was found by Cheapflights users on 8/3. 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 8/3![China Airlines logo]()
$470
This Super.com deal was found by Cheapflights users on 8/4. 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 8/2812:45 am -
1 stop17h 30m
Deal found 8/4![China Airlines logo]()
$471
This Super.com deal was found by Cheapflights users on 8/3. 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 8/3112:45 am -
1 stop17h 30m
Deal found 8/3![China Airlines logo]()
$475
This Super.com deal was found by Cheapflights users on 8/6. 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 10/1012:10 am -
1 stop18h 05m
Deal found 8/6![China Airlines logo]()
$476
This Gotogate deal was found by Cheapflights users on 8/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:10 am -
1 stop21h 55m
Deal found 8/5![China Airlines logo]()
$477
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:10 am -
1 stop18h 55m
Deal found 8/4![China Airlines logo]()
$478
This Trip.com deal was found by Cheapflights users on 8/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:50 pm -
1 stop19h 20m
Deal found 8/2![China Airlines logo]()
$479
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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $904 (Kissandfly.com) |
One-way from | $435 (Expedia) |
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 7, 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
Mon 9/28
12:10 am-9:15 am
1 stop18h 05m
Hong Kong Intl
Mon 11/2
5:35 pm-5:05 pm
1 stop15h 30m
$1,032
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Sat 8/29
11:55 pm-9:55 am
1 stop19h 00m
Hong Kong Intl
Sun 9/27
8:10 pm-5:05 pm
1 stop35h 55m
$1,133
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Mon 10/19
12:10 am-4:35 pm
1 stop25h 25m
Hong Kong Intl
Tue 11/17
1:30 pm-5:05 pm
2 stops19h 35m
$1,143
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Tue 11/3
6:00 am-11:10 pm
2 stops25h 10m
Hong Kong Intl
Mon 11/16
6:10 pm-4:30 pm
2 stops38h 20m
$1,159
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Mon 9/28
6:00 am-10:45 pm
2 stops25h 45m
Hong Kong Intl
Tue 10/27
6:10 pm-5:12 pm
2 stops38h 02m
$1,159
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Wed 8/19
6:20 am-10:55 am
2 stops37h 35m
Hong Kong Intl
Wed 8/26
5:55 pm-10:45 pm
2 stops43h 50m
$1,160
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Wed 8/19
6:00 am-10:55 am
2 stops37h 55m
Hong Kong Intl
Wed 8/26
12:45 am-10:45 pm
2 stops37h 00m
$1,160
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Thu 10/22
12:10 am-9:15 am
1 stop18h 05m
Hong Kong Intl
Sun 11/8
1:30 pm-5:05 pm
2 stops19h 35m
$1,172
OntarioHong Kong
ONT Ontario - HKG Hong Kong Intl
ONTHKG
Ontario
Sun 10/18
12:10 am-1:05 pm
1 stop21h 55m
Hong Kong Intl
Tue 11/3
1:30 pm-5:05 pm
2 stops19h 35m
$1,172
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 $845). 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 7, 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.
Comfort
8.0
Entertainment
8.0
Food
7.8
Overall
8.3
Crew
8.5
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Comfort
8.0
Entertainment
8.0
Food
7.8
Overall
8.3
Crew
8.5
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Comfort
8.0
Entertainment
8.0
Food
7.8
Overall
8.3
Crew
8.5
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Related info for your journey
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Ontario and Hong Kong flights
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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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$509 | Average$1,089 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$825 | Average$920 | FlexibilityNo cancel fee | On-time70% |