Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Hong Kong to Ontario from $479

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 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Hong Kong to Los Angeles

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Hong Kong to Los Angeles.
China Airlines Logo
2:00 pm - 6:00 pmHKG-ONT
19h 00m1 stop
China Airlines Logo
12:10 am - 9:15 amONT-HKG
18h 05m1 stop
$797China Airlines
Find Deal
Sat, Jun 21 - Fri, Jun 27
China Airlines Logo
8:10 am - 6:00 pmHKG-ONT
24h 50m1 stop
China Airlines Logo
11:45 pm - 10:05 amONT-HKG
19h 20m1 stop
$801China Airlines
Find Deal
Sat, May 24 - Thu, Oct 30
China Airlines Logo
5:30 pm - 6:00 pmHKG-ONT
15h 30m1 stop
China Airlines Logo
12:10 am - 9:15 amONT-HKG
18h 05m1 stop
$810China Airlines
Find Deal
Mon, Apr 14 - Thu, Apr 17
United Airlines Logo
10:30 pm - 10:55 pmHKG-ONT
15h 25m1 stop
United Airlines Logo
6:00 am - 6:55 pmONT-HKG
21h 55m1 stop
$832United Airlines
Find Deal
Mon, Apr 14 - Fri, Apr 18
United Airlines Logo
11:15 am - 2:50 pmHKG-ONT
18h 35m1 stop
United Airlines Logo
6:48 pm - 5:00 amONT-HKG
19h 12m1 stop
$833United Airlines
Find Deal
Mon, Apr 14 - Mon, May 5
China Airlines Logo
9:15 pm - 6:00 pmHKG-ONT
35h 45m1 stop
China Airlines Logo
12:10 am - 9:15 amONT-HKG
18h 05m1 stop
$840China Airlines
Find Deal
Mon, Apr 21 - Thu, Apr 24
 Logo
5:10 pm - 10:57 amHKG-ONT
32h 47m2 stops
 Logo
6:55 pm - 9:00 amONT-HKG
23h 05m2 stops
Sat, May 24 - Thu, Oct 30
 Logo
11:00 am - 6:00 pmHKG-ONT
22h 00m2 stops
 Logo
12:10 am - 1:35 amONT-HKG
34h 25m3 stops
Sat, Jun 21 - Fri, Jun 27
STARLUX Airlines Logo
11:20 am - 5:40 pmHKG-ONT
21h 20m1 stop
STARLUX Airlines Logo
11:45 pm - 9:55 amONT-HKG
19h 10m1 stop
$1,171STARLUX Airlines
Find Deal
Mon, Aug 4 - Fri, Aug 8
Delta Logo
12:45 am - 6:20 pmHKG-ONT
32h 35m2 stops
Delta Logo
7:00 am - 11:10 pmONT-HKG
25h 10m2 stops
$1,473Delta
Find Deal
Fri, May 23 - Thu, Oct 30

United Airlines flights from Hong Kong to Ontario

Our best United Airlines deals on Hong Kong to Ontario flight tickets
United Airlines
Apr 14
HKG10:30 pmHong Kong Intl
15h 25m
1 stop
ONT10:55 pmOntario
Apr 18
ONT6:00 amOntario
21h 55m
1 stop
HKG6:55 pmHong Kong Intl
United Airlines
Apr 14
HKG11:15 amHong Kong Intl
18h 35m
1 stop
ONT2:50 pmOntario
May 5
ONT6:48 pmOntario
19h 12m
1 stop
HKG5:00 amHong Kong Intl
United Airlines
May 17
HKG11:15 amHong Kong Intl
18h 10m
1 stop
ONT2:25 pmOntario
May 26
ONT1:33 pmOntario
38h 22m
2 stops
HKG6:55 pmHong Kong Intl

China Airlines flights from Hong Kong to Ontario

Our best China Airlines deals on Hong Kong to Ontario flight tickets
China Airlines
Jun 21
HKG2:00 pmHong Kong Intl
19h 00m
1 stop
ONT6:00 pmOntario
Jun 27
ONT12:10 amOntario
18h 05m
1 stop
HKG9:15 amHong Kong Intl
China Airlines
May 24
HKG8:10 amHong Kong Intl
24h 50m
1 stop
ONT6:00 pmOntario
Oct 30
ONT11:45 pmOntario
19h 20m
1 stop
HKG10:05 amHong Kong Intl
China Airlines
Apr 14
HKG5:30 pmHong Kong Intl
15h 30m
1 stop
ONT6:00 pmOntario
Apr 17
ONT12:10 amOntario
18h 05m
1 stop
HKG9:15 amHong 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, March 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 $768. If you aren’t able to travel during the month of March, then book flights to Ontario from Hong Kong during September instead. Flights to Ontario in September, while not as cheap as those in March, still average around $923.

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.

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

$479

Fastest flight time

15h 25m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Hong Kong in the past 72 hours is $479. The best round-trip flight deal from Hong Kong to Ontario found on momondo in the last 72 hours is $797.
The fastest flight from Hong Kong to Ontario takes 15h 25m
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 25m, 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 $855Free CancellationRating
8.2
725 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.


An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 4/9
Wed 4/16

Find better results for your trip to the United States