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Cheap flights from Ontario to Hong Kong from $523

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Hong Kong departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Hong Kong

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Hong Kong that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Hong Kong.

Cheap last minute flights

Planning a quick getaway from Ontario to Hong Kong? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Hong Kong, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Hong Kong

Find recent round-trip train or bus tickets from Ontario to Hong Kong.

All round-trip flight deals from Ontario to Hong Kong

The cheapest plane tickets from Ontario to Hong Kong found on KAYAK recently.
12:10 am - 9:15 amONT-HKG
18h 05m1 stop
8:10 pm - 6:00 pmHKG-ONT
36h 50m1 stop
$912China Airlines
Find Deal
Wed, Apr 2 - Sun, Apr 13
10:45 pm - 8:10 pmONT-HKG
29h 25m1 stop
5:35 pm - 5:50 pmHKG-ONT
15h 15m1 stop
$917China Airlines
Find Deal
Tue, Feb 25 - Tue, Mar 25
5:40 am - 4:20 pmONT-HKG
43h 40m2 stops
12:45 am - 5:14 pmHKG-ONT
31h 29m2 stops
$983Delta
Find Deal
Tue, May 6 - Tue, May 13
2:36 pm - 4:20 pmONT-HKG
58h 44m2 stops
12:20 pm - 10:40 pmHKG-ONT
25h 20m2 stops
$990Delta
Find Deal
Mon, May 5 - Thu, May 15
10:45 pm - 4:05 pmONT-HKG
25h 20m1 stop
4:35 pm - 9:34 amHKG-ONT
56h 59m2 stops
$1,048
Find Deal
Sun, Feb 16 - Sat, Mar 1
10:45 pm - 4:55 pmONT-HKG
26h 10m1 stop
11:10 am - 9:34 amHKG-ONT
38h 24m2 stops
$1,064
Find Deal
Wed, Feb 19 - Wed, Feb 26
7:05 am - 6:55 pmONT-HKG
20h 50m1 stop
11:15 am - 12:24 pmHKG-ONT
16h 09m1 stop
$1,076United Airlines
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Wed, Apr 30 - Tue, May 13
6:00 am - 6:55 pmONT-HKG
21h 55m1 stop
11:15 am - 5:39 pmHKG-ONT
21h 24m1 stop
$1,078United Airlines
Find Deal
Wed, May 21 - Tue, Jun 3
6:00 am - 11:10 pmONT-HKG
25h 10m2 stops
12:55 am - 4:42 pmHKG-ONT
30h 47m2 stops
$1,122Korean Air
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Wed, Feb 26 - Mon, Mar 24
5:40 am - 4:20 pmONT-HKG
43h 40m2 stops
12:20 pm - 10:40 pmHKG-ONT
49h 20m2 stops
$1,124Korean Air
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Thu, Apr 10 - Sun, Apr 13
12:10 am - 9:15 amONT-HKG
18h 05m1 stop
$523China Airlines
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Sun, Apr 27
10:45 pm - 7:00 pmONT-HKG
28h 15m1 stop
$527China Airlines
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Mon, Feb 24
12:10 am - 11:30 pmONT-HKG
32h 20m2 stops
Sun, Apr 27
6:00 am - 11:10 pmONT-HKG
25h 10m2 stops
$533Delta
Find Deal
Mon, Feb 10
6:00 am - 10:45 pmONT-HKG
24h 45m2 stops
$545Japan Airlines
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Thu, Feb 27
12:10 am - 11:30 pmONT-HKG
32h 20m2 stops
Tue, Apr 22
6:00 am - 10:45 pmONT-HKG
24h 45m2 stops
$568Japan Airlines
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Tue, Jan 28
10:47 am - 6:45 amONT-HKG
27h 58m1 stop
$576United Airlines
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Wed, Feb 5
4:17 pm - 6:55 pmONT-HKG
35h 38m2 stops
$582United Airlines
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Sun, Apr 27
6:00 am - 11:10 pmONT-HKG
25h 10m2 stops
$593Delta
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Fri, Feb 21
10:45 pm - 9:15 amONT-HKG
18h 30m1 stop
7:50 am - 4:50 pmHKG-ONT
25h 00m1 stop
$959China Airlines
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Tue, Jan 28 - Mon, Feb 10
10:45 pm - 9:15 amONT-HKG
18h 30m1 stop
11:05 am - 4:50 pmHKG-ONT
21h 45m1 stop
$980China Airlines
Find Deal
Tue, Jan 28 - Tue, Feb 4
6:00 am - 11:10 pmONT-HKG
25h 10m2 stops
12:55 am - 10:32 pmHKG-ONT
37h 37m2 stops
$983Delta
Find Deal
Tue, Jan 28 - Mon, Feb 3
6:38 pm - 6:45 amONT-HKG
20h 07m1 stop
10:30 am - 9:51 amHKG-ONT
15h 21m1 stop
$1,073United Airlines
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Mon, Jan 27 - Mon, Feb 10
11:59 pm - 1:40 pmONT-HKG
45h 41m2 stops
10:20 am - 8:13 pmHKG-ONT
25h 53m2 stops
$1,074
Find Deal
Sun, Jan 26 - Wed, Feb 5
6:15 am - 7:20 pmONT-HKG
21h 05m1 stop
10:30 am - 9:51 amHKG-ONT
15h 21m1 stop
$1,078United Airlines
Find Deal
Tue, Jan 28 - Mon, Feb 10
6:00 am - 2:05 pmONT-HKG
40h 05m2 stops
12:55 am - 10:32 pmHKG-ONT
37h 37m2 stops
$1,183Delta
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Sun, Jan 26 - Mon, Feb 3
6:00 am - 4:50 pmONT-HKG
42h 50m2 stops
12:55 am - 10:32 pmHKG-ONT
37h 37m2 stops
$1,187Korean Air
Find Deal
Sun, Jan 26 - Mon, Feb 3
10:45 pm - 9:15 amONT-HKG
18h 30m1 stop
3:30 pm - 8:13 pmHKG-ONT
44h 43m2 stops
$1,232
Find Deal
Tue, Jan 28 - Tue, Feb 4
6:00 am - 4:50 pmONT-HKG
42h 50m2 stops
12:55 am - 3:25 pmHKG-ONT
30h 30m2 stops
$1,338Korean Air
Find Deal
Fri, Jan 24 - Sun, Feb 2

China Airlines flights from Ontario to Hong Kong

Our best China Airlines deals on Ontario to Hong Kong flight tickets
China Airlines
Apr 2
ONT12:10 amOntario
18h 05m
1 stop
HKG9:15 amHong Kong Intl
Apr 13
HKG8:10 pmHong Kong Intl
36h 50m
1 stop
ONT6:00 pmOntario
China Airlines
Feb 25
ONT10:45 pmOntario
29h 25m
1 stop
HKG8:10 pmHong Kong Intl
Mar 25
HKG5:35 pmHong Kong Intl
15h 15m
1 stop
ONT5:50 pmOntario
China Airlines
Feb 13
ONT10:45 pmOntario
19h 20m
1 stop
HKG10:05 amHong Kong Intl
Mar 11
HKG2:05 pmHong Kong Intl
18h 45m
1 stop
ONT5:50 pmOntario

Delta flights from Ontario to Hong Kong

Our best Delta deals on Ontario to Hong Kong flight tickets
Delta
May 6
ONT5:40 amOntario
43h 40m
2 stops
HKG4:20 pmHong Kong Intl
May 13
HKG12:45 amHong Kong Intl
31h 29m
2 stops
ONT5:14 pmOntario
Delta
May 5
ONT2:36 pmOntario
58h 44m
2 stops
HKG4:20 pmHong Kong Intl
May 15
HKG12:20 pmHong Kong Intl
25h 20m
2 stops
ONT10:40 pmOntario
Delta
May 4
ONT5:40 amOntario
43h 40m
2 stops
HKG4:20 pmHong Kong Intl
May 14
HKG12:20 pmHong Kong Intl
25h 20m
2 stops
ONT10:40 pmOntario

See travel insights to Hong Kong from

How to get the cheapest flight ticket from Ontario to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hong Kong?

The month of February is, on average, the cheapest month to fly to Hong Kong from Ontario, with most prices found around $976. The month of October is another great option to travel to Hong Kong, with average flight prices from Ontario averaging around $981.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from Ontario to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $933. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,228.

What is the cheapest time of day to depart on your flight to Hong Kong?

The cheapest time of day to fly to Hong Kong is in the morning when flights can be purchased for as low as $1,039. At noon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,412 per ticket.

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

You are more likely to see cheaper flights to Hong Kong from Ontario when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,127 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Ontario for as low as $961 on momondo.

How have Ontario to Hong Kong flight prices changed over time?

As of January 2025, prices for Ontario to Hong Kong flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from Ontario to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Hong Kong (ONT to HKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Hong Kong

Best Price Found

$523

Fastest flight time

17h 05m

Direct flights

None

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from Ontario in the past 72 hours is $523. The best round-trip flight deal from Ontario to Hong Kong found on momondo in the last 72 hours is $912.
The fastest flight from Ontario to Hong Kong takes 17h 05m
There are no direct flights from Ontario to Hong Kong. Popular non-direct route for this connection is Ontario Airport - Hong Kong Intl Airport.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)

  • How far is Ontario to Hong Kong Intl by plane?

    The distance between Ontario and Hong Kong Intl is about 7258.2 mi. Flights usually cover this in 18h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ontario Airport to Hong Kong Intl Airport?

    Prices for flights from Ontario Airport to Hong Kong Intl Airport were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Hong Kong Intl Airport?

  • How old do you have to be to fly from Ontario Airport to Hong Kong Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The necessary travel and health documents for your Hong Kong Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Hong Kong?


Best airlines flying from Ontario to Hong Kong

Compare and see reviews for airlines that fly from Ontario to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
China AirlinesPriceFrom $888Free CancellationRating
8.2
732 reviews
Search China Airlines flights
United AirlinesPriceFrom $971Free CancellationRating
7.4
8,970 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Hong Kong?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Hong Kong. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Hong Kong with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Hong Kong flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Hong Kong?

momondo helps you find the best flight between Ontario and Hong Kong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Hong Kong right now. Can momondo alert me if prices change?

Price alerts on flights to Hong Kong from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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