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Cheap flights from Hong Kong to Ontario from $444

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Ontario departing on 2/10. 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 Hong Kong to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from Hong Kong to Los Angeles 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 Hong Kong to Los Angeles.

Cheap last minute flights

Planning a quick getaway from Hong Kong to Los Angeles? 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 Los Angeles, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Hong Kong to Los Angeles

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

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
9:30 am - 9:54 amHKG-ONT
15h 24m1 stop
6:00 am - 6:55 pmONT-HKG
21h 55m1 stop
$843United Airlines
Find Deal
Wed, Mar 26 - Wed, Apr 9
2:05 pm - 4:50 pmHKG-ONT
18h 45m1 stop
10:45 pm - 12:55 pmONT-HKG
22h 10m1 stop
$853China Airlines
Find Deal
Sat, Feb 15 - Sat, Feb 22
3:05 pm - 5:50 pmHKG-ONT
17h 45m1 stop
12:10 am - 11:30 pmONT-HKG
32h 20m2 stops
$1,355
Find Deal
Wed, Mar 26 - Tue, Apr 8
9:30 am - 2:25 pmHKG-ONT
19h 55m2 stops
6:00 am - 10:45 pmONT-HKG
25h 45m2 stops
$1,368
Find Deal
Thu, May 15 - Mon, May 19
10:20 am - 6:19 pmHKG-ONT
22h 59m2 stops
6:00 am - 10:45 pmONT-HKG
25h 45m2 stops
$1,377Japan Airlines
Find Deal
Mon, Mar 10 - Thu, Mar 13
12:25 am - 6:13 pmHKG-ONT
33h 48m2 stops
6:00 am - 9:30 pmONT-HKG
47h 30m2 stops
$2,003Qatar Airways
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Fri, Jan 17 - Sat, Jan 25
10:45 pm - 6:35 pmHKG-ONT
35h 50m2 stops
4:25 pm - 2:30 pmONT-HKG
30h 05m2 stops
$2,021British Airways
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Sat, Feb 15 - Sat, Feb 22
10:45 pm - 7:01 pmHKG-ONT
35h 16m2 stops
5:07 pm - 3:30 pmONT-HKG
31h 23m2 stops
$2,729British Airways
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Thu, Mar 20 - Mon, Jun 30
3:35 pm - 6:23 pmHKG-ONT
41h 48m2 stops
6:00 am - 10:00 pmONT-HKG
25h 00m2 stops
$6,361Japan Airlines
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Sun, Mar 23 - Mon, Mar 31
6:05 pm - 8:16 pmHKG-ONT
41h 11m2 stops
6:00 am - 9:35 pmONT-HKG
48h 35m2 stops
$7,389Qatar Airways
Find Deal
Sat, Mar 29 - Mon, Apr 7
10:25 am - 11:24 pmHKG-ONT
28h 59m2 stops
Mon, Feb 10
7:50 am - 4:50 pmHKG-ONT
25h 00m1 stop
$530China Airlines
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Sun, Mar 9
10:20 am - 8:13 pmHKG-ONT
25h 53m2 stops
$704Japan Airlines
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Tue, Feb 4
3:35 pm - 8:13 pmHKG-ONT
44h 38m2 stops
$716Japan Airlines
Find Deal
Mon, Feb 10
10:30 am - 2:29 pmHKG-ONT
19h 59m1 stop
$721United Airlines
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Thu, Feb 13
10:30 am - 8:51 pmHKG-ONT
26h 21m2 stops
$753United Airlines
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Tue, Jan 28
12:55 am - 3:25 pmHKG-ONT
30h 30m2 stops
$1,035Delta
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Tue, Jan 14
12:55 am - 3:25 pmHKG-ONT
30h 30m2 stops
$1,037Korean Air
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Mon, Mar 3
12:55 am - 3:25 pmHKG-ONT
30h 30m2 stops
$3,545Delta
Find Deal
Mon, Feb 24
12:55 am - 3:25 pmHKG-ONT
30h 30m2 stops
$4,341Korean Air
Find Deal
Mon, Mar 3
10:30 am - 5:53 pmHKG-ONT
23h 23m1 stop
10:39 am - 7:20 pmONT-HKG
40h 41m1 stop
$843United Airlines
Find Deal
Sat, Dec 28 - Sat, Jan 4
10:30 pm - 11:00 pmHKG-ONT
16h 30m1 stop
6:15 am - 7:20 pmONT-HKG
21h 05m1 stop
$848United Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 9
7:50 am - 4:50 pmHKG-ONT
25h 00m1 stop
10:45 pm - 9:15 amONT-HKG
18h 30m1 stop
$852China Airlines
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Tue, Dec 24 - Sun, Dec 29
10:20 am - 4:50 pmHKG-ONT
22h 30m1 stop
10:45 pm - 10:05 amONT-HKG
19h 20m1 stop
$965China Airlines
Find Deal
Tue, Dec 24 - Mon, Dec 30
10:30 am - 5:53 pmHKG-ONT
23h 23m1 stop
6:30 pm - 7:20 pmONT-HKG
32h 50m2 stops
$1,047United Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 2
8:05 pm - 4:50 pmHKG-ONT
36h 45m1 stop
10:45 pm - 10:05 amONT-HKG
19h 20m1 stop
$1,091China Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 9
5:25 pm - 4:50 pmHKG-ONT
15h 25m1 stop
7:00 am - 11:30 pmONT-HKG
24h 30m2 stops
$1,950
Find Deal
Tue, Dec 24 - Mon, Dec 30
7:10 am - 10:10 pmHKG-ONT
31h 00m2 stops
7:00 am - 12:55 amONT-HKG
25h 55m2 stops
$1,965
Find Deal
Sat, Dec 28 - Sat, Jan 4
12:25 am - 6:33 pmHKG-ONT
34h 08m2 stops
6:00 am - 9:30 pmONT-HKG
47h 30m2 stops
$2,566Qatar Airways
Find Deal
Fri, Dec 27 - Sat, Jan 4
6:05 pm - 7:37 pmHKG-ONT
41h 32m2 stops
6:00 am - 9:30 pmONT-HKG
47h 30m2 stops
$2,640Qatar Airways
Find Deal
Sat, Dec 28 - Sat, Jan 4

China Airlines flights from Hong Kong to Ontario

Our best China Airlines deals on Hong Kong to Ontario flight tickets
China Airlines
Dec 24
HKG7:50 amHong Kong Intl
25h 00m
1 stop
ONT4:50 pmOntario
Dec 29
ONT10:45 pmOntario
18h 30m
1 stop
HKG9:15 amHong Kong Intl
China Airlines
Feb 15
HKG2:05 pmHong Kong Intl
18h 45m
1 stop
ONT4:50 pmOntario
Feb 22
ONT10:45 pmOntario
22h 10m
1 stop
HKG12:55 pmHong Kong Intl
China Airlines
May 15
HKG9:15 pmHong Kong Intl
35h 45m
1 stop
ONT6:00 pmOntario
May 18
ONT12:10 amOntario
21h 50m
1 stop
HKG1:00 pmHong Kong Intl

Qatar Airways flights from Hong Kong to Ontario

Our best Qatar Airways deals on Hong Kong to Ontario flight tickets
Qatar Airways
Jan 17
HKG12:25 amHong Kong Intl
33h 48m
2 stops
ONT6:13 pmOntario
Jan 25
ONT6:00 amOntario
47h 30m
2 stops
HKG9:30 pmHong Kong Intl
Qatar Airways
Dec 27
HKG12:25 amHong Kong Intl
34h 08m
2 stops
ONT6:33 pmOntario
Jan 4
ONT6:00 amOntario
47h 30m
2 stops
HKG9:30 pmHong Kong Intl
Qatar Airways
Dec 28
HKG6:05 pmHong Kong Intl
41h 32m
2 stops
ONT7:37 pmOntario
Jan 4
ONT6:00 amOntario
47h 30m
2 stops
HKG9:30 pmHong Kong Intl

See travel insights to Los Angeles from

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

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 Ontario?

In general, September is the cheapest month to fly from Hong Kong to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $941. If you aren’t able to travel during the month of September, then book flights to Ontario from Hong Kong during December instead. Flights to Ontario in December, while not as cheap as those in September, still average around $960.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Wednesday when prices can be found for as low as $1,088. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to Ontario for around $1,150.

Can stopping save me money on Hong Kong to Ontario flights?

You could potentially save up to 16% on your flight if you consider stops on a Hong Kong to Ontario flight.

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

As of December 2024, prices for Hong Kong to Ontario flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Hong Kong to Ontario

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

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

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

Best Price Found

$444

Fastest flight time

15h 15m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Hong Kong in the past 72 hours is $444. The best round-trip flight deal from Hong Kong to Ontario found on momondo in the last 72 hours is $843.
The fastest flight from Hong Kong to Ontario takes 15h 15m
There are no direct flights from Hong Kong to Ontario. Popular non-direct route for this connection is Hong Kong Intl Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

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

    A flight from Hong Kong Intl to Ontario will travel around 7258.2 mi. Flights usually cover this in 15h 15m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Hong Kong Intl Airport to Ontario Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Hong Kong to Ontario

Compare and see reviews for airlines that fly from Hong Kong to Ontario with momondo
Airline
Rating
Free Cancellation
Price
China AirlinesPriceFrom $871Free CancellationRating
8.2
753 reviews
Search China Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hong Kong to Ontario for you.

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

Yes. momondo enables you to select and highlight flights to Ontario from Hong Kong with this policy.

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

Once all potential Hong Kong to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Hong Kong and alert you when they change.


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