$454 Find Cheap Flights from Ontario to Hong Kong - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Hong Kong departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Ontario to Hong Kong Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Hong Kong that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Hong Kong

Tue, Nov 3 - Mon, Nov 16
Multiple Airlines Logo
7:10 pm - 10:40 pm
ONT
-
HKG
35h 30m
2 stops
Multiple Airlines Logo
9:05 am - 10:54 pm
HKG
-
ONT
29h 49m
2 stops
$901Multiple Airlines
Sun, Aug 30 - Wed, Sep 9
Multiple Airlines Logo
6:02 am - 11:30 pm
ONT
-
HKG
26h 28m
2 stops
Multiple Airlines Logo
8:45 am - 7:03 pm
HKG
-
ONT
25h 18m
2 stops
$909Multiple Airlines
Mon, Sep 7 - Thu, Sep 10
China Airlines Logo
12:45 am - 4:35 pm
ONT
-
HKG
24h 50m
1 stop
China Airlines Logo
10:15 am - 6:40 pm
HKG
-
ONT
23h 25m
1 stop
$922China Airlines
Sun, Aug 30 - Tue, Sep 1
China Airlines Logo
12:45 am - 1:05 pm
ONT
-
HKG
21h 20m
1 stop
China Airlines Logo
9:15 pm - 6:40 pm
HKG
-
ONT
36h 25m
1 stop
$923China Airlines
Sat, Sep 5 - Tue, Sep 8
Multiple Airlines Logo
11:30 pm - 9:10 pm
ONT
-
HKG
30h 40m
1 stop
Multiple Airlines Logo
6:15 pm - 5:05 pm
HKG
-
ONT
37h 50m
1 stop
$926Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
11:30 pm - 11:45 pm
ONT
-
HKG
33h 15m
1 stop
Multiple Airlines Logo
8:35 am - 5:05 pm
HKG
-
ONT
23h 30m
1 stop
$933Multiple Airlines
Wed, Sep 23 - Mon, Oct 12
Multiple Airlines Logo
11:30 pm - 6:10 pm
ONT
-
HKG
27h 40m
1 stop
Multiple Airlines Logo
9:15 am - 5:05 pm
HKG
-
ONT
22h 50m
1 stop
$934Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
11:30 pm - 9:30 pm
ONT
-
HKG
31h 00m
1 stop
Multiple Airlines Logo
10:10 am - 5:05 pm
HKG
-
ONT
21h 55m
1 stop
$938Multiple Airlines
Sun, Oct 11 - Sun, Nov 22
Multiple Airlines Logo
6:02 am - 11:00 pm
ONT
-
HKG
25h 58m
2 stops
Multiple Airlines Logo
9:00 pm - 8:03 pm
HKG
-
ONT
39h 03m
2 stops
$940Multiple Airlines
Sun, Sep 6 - Sun, Sep 20
Multiple Airlines Logo
12:45 am - 5:10 pm
ONT
-
HKG
25h 25m
1 stop
Multiple Airlines Logo
2:55 pm - 6:00 pm
HKG
-
ONT
18h 05m
1 stop
$943Multiple Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Hong Kong flights

Get data-powered insights and trends into flights from Ontario to Hong Kong to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Hong Kong?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Hong Kong, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Hong Kong is February, when tickets cost $845 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,822 and $1,362 respectively.

How far in advance should I book a flight from Ontario to Hong Kong?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to Hong Kong, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ontario to Hong Kong, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Find deals

Good to know

Low season

July

Cheapest flight

$454
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Ontario to Hong Kong

FAQs - booking Hong Kong flights

  • How does KAYAK find such low prices on flights from Ontario to Hong Kong?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Hong Kong?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Hong Kong is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Hong Kong with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Hong Kong?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Hong Kong

Information on your arrival and departure airports

Ontario (ONT)