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Cheap flights from California to Hong Kong from HK$2,089

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 21-1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HKG
10 Feb — 17 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from California to Hong Kong

Keep the following information in mind while searching for California to Hong Kong flight deals. Data was last updated 11 January 2026.

Round-trip from

HK$4,045

One-way from

HK$2,089

Popular in

December

Cheapest in

September

Average price

HK$7,241

Good round-trip deal

HK$5,299 or less

Good one-way deal

HK$49,616 or less
Air Canada
  • Air Canada
  • 23-1-26-1
  • 2 total stops
  • 64h 13m total
  • California to Hong Kong
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Air Canada
  • Air Canada
  • 21-1
  • 2 total stops
  • 30h 58m total
  • California to Hong Kong
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (HK$5,108 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (HK$1,969 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from California to Hong Kong Intl.
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Price to beat on a one-way flight from California to Hong Kong Intl.
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Find flight deals from California to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from California to Hong Kong
Explore the most affordable flight options available from California to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 January 2026.

Sun 18-116:45LAS - HKG
1 stop33h 55mAir Canada
Mon 2-220:25HKG - LAS
1 stop18h 02mAir Canada
Deal found 9-1HK$4,022
Fri 23-118:05SAN - HKG
1 stop32h 35mAir Canada
Mon 26-120:25HKG - SAN
1 stop31h 38mAir Canada
Deal found 10-1HK$4,045
Wed 4-218:05SAN - HKG
1 stop32h 35mAir Canada
Sat 7-220:25HKG - SAN
2 stops42h 12mAir Canada
Deal found 10-1HK$4,139
Thu 5-209:55SAN - HKG
2 stops64h 45mAir Canada
Mon 9-220:25HKG - SAN
2 stops40h 24mAir Canada
Deal found 10-1HK$4,217
Wed 4-218:55SAN - HKG
2 stops55h 45mAir Canada
Sun 8-220:25HKG - SAN
2 stops43h 50mAir Canada
Deal found 10-1HK$4,225
Wed 28-106:15LAS - HKG
1 stop20h 25mMultiple Airlines
Tue 28-410:25HKG - LAS
2 stops20h 28mMultiple Airlines
Deal found 9-1HK$4,225
Thu 15-106:15LAS - HKG
1 stop20h 25mAir Canada
Wed 28-110:00HKG - LAS
2 stops21h 59mAir Canada
Deal found 10-1HK$4,232
Thu 5-218:05SAN - HKG
1 stop32h 35mAir Canada
Sun 8-220:25HKG - SAN
1 stop31h 38mAir Canada
Deal found 10-1HK$4,240
Wed 14-118:05SAN - HKG
1 stop32h 35mAir Canada
Wed 21-120:25HKG - SAN
1 stop31h 38mAir Canada
Deal found 9-1HK$4,248
Mon 19-116:45LAS - HKG
1 stop33h 55mAir Canada
Mon 2-220:25HKG - LAS
1 stop18h 02mAir Canada
Deal found 9-1HK$4,248
Sat 7-219:52SAN - HKG
2 stops30h 48mMultiple Airlines
Mon 23-220:25HKG - SAN
1 stop31h 38mMultiple Airlines
Deal found 9-1HK$4,279
Thu 15-112:45SAN - HKG
1 stop37h 55mAir Canada
Wed 28-120:25HKG - SAN
1 stop36h 59mAir Canada
Deal found 10-1HK$4,287

Cheapflights Fare Finder

 
Customise your flight search to find flights from California 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 70,647 searches. Data last updated 11 January 2026.
Use the filters below to find and compare flights from California to Hong Kong that are best for you.

Fly from

California

Fly to

Hong Kong

Route

Departure

Return

Price

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Fri 23-1

18:00-18:40

2 stops32h 40m

Hong Kong Intl

Mon 26-1

20:25-12:49

2 stops32h 24m

HK$4,170

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Thu 22-1

06:00-18:40

2 stops20h 40m

Hong Kong Intl

Mon 26-1

20:25-23:59

2 stops43h 34m

HK$4,373

San DiegoHong Kong

SAN - HKG

SANHKG

San Diego

Wed 4-2

18:05-18:40

1 stop32h 35m

Hong Kong Intl

Sat 7-2

20:25-12:03

1 stop31h 38m

HK$4,661

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Mon 9-3

22:50-16:50

1 stop27h 00m

Hong Kong Intl

Wed 18-3

00:55-16:10

1 stop30h 15m

HK$4,879

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Wed 4-3

07:40-05:45

2 stops30h 05m

Hong Kong Intl

Wed 18-3

14:20-23:55

2 stops24h 35m

HK$4,879

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Thu 16-4

12:30-22:30

1 stop19h 00m

Hong Kong Intl

Mon 11-5

17:55-09:40

1 stop30h 45m

HK$4,879

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Mon 20-4

09:40-22:30

2 stops21h 50m

Hong Kong Intl

Tue 5-5

12:20-16:20

1 stop19h 00m

HK$4,918

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Tue 10-3

06:04-23:10

2 stops26h 06m

Hong Kong Intl

Wed 18-3

00:55-16:10

1 stop30h 15m

HK$4,918

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Sun 1-3

20:25-16:50

2 stops52h 25m

Hong Kong Intl

Mon 9-3

12:35-09:30

1 stop35h 55m

HK$4,918

Las VegasHong Kong

LAS - HKG

LASHKG

Las Vegas Harry Reid Intl

Sun 29-3

08:00-18:30

1 stop19h 30m

Hong Kong Intl

Sun 5-4

11:45-22:59

1 stop26h 14m

HK$4,942

Flights are sorted by cheapest return flights first.

Deals found on 10-1

Showing 1-10 of 60 results
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Best time to book a flight from California to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from California with our price prediction graph.
Estimated return 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 California to Hong Kong

What is the cheapest month to book a flight from California to Hong Kong?

Currently, November is the cheapest month in which you can book a flight from California to Hong Kong (average of HK$4,505). Flying from California to Hong Kong in July is currently the most expensive (average of HK$6,423). 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.

What is the cheapest time of day to fly from CA to HKG?

Find hourly flight availability from California to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 January 2026.

When flying from California to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from California to Hong Kong

Explore weekly flight availability from California to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 January 2026.

The most flights from USCA to HKG are scheduled on a Tuesday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Related info for your journey

Find useful and relevant information for your journey from California to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hong Kong from California?

    Most people fly into Hong Kong Intl (HKG) if they book a flight to Hong Kong from California. Hong Kong Intl is conveniently located just 26.0 km from Hong Kong’s city centre.

  • How popular is this California to Hong Kong flight route?

    Within the past month, 46 users have taken a look at flights from California to Hong Kong Intl.

  • How long is the flight from California to Hong Kong?

    Departing from California to Hong Kong will take you 27h. The distance between California and Hong Kong is about 11716 km. This flight may include one or multiple stops.

  • What are the most popular routes from California to Hong Kong?

    When deciding which route to take from California to Hong Kong, consider San Francisco - Hong Kong Intl, Los Angeles - Hong Kong Intl or Oakland - Hong Kong Intl, as they are the most popular.

  • What are the most reliable airlines from California to Hong Kong?

    Before booking your flight to Hong Kong from California, have a look at the most reliable airlines to get you to your destination on time: Malaysia Airlines (67%), MIAT Mongolian (65%), American Airlines( 65%).

  • What are the cheapest flights from California to Hong Kong?

    The cheapest flight price from California to Hong Kong is HK$5,079. On average you can expect to pay HK$81,578. The most popular route, (San Francisco - Hong Kong Intl), can usually be booked for HK$4,996.

  • Can I find deals for flights from California to Hong Kong that include hotel bookings?

    Yes. In addition to deals on California to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from California to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Hong Kong.

  • Can I find deals for business class flights from California to Hong Kong?

    Yes. Cheapflights offers flight deals from California to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Hong Kong?

    Currently, November is the cheapest month in which you can book a flight from California to Hong Kong (average of HK$4,505). Flying from California to Hong Kong in July is currently the most expensive (average of HK$6,423). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from California to Hong Kong

Discover the top 5 airlines that operate flights from California 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 70,647 searches. Data last updated 11 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$3,839AverageHK$5,295FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Cathay PacificCheapestHK$6,047AverageHK$7,781FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapestHK$6,697AverageHK$8,271FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China AirlinesCheapestHK$6,715AverageHK$7,667FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapestHK$6,795AverageHK$7,420FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from California to Hong Kong?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Hong Kong from California today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from California to Hong Kong?

Cheapflights helps you find that perfect flight to Hong Kong from California by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from California to Hong Kong with no change fees?

Certainly. Search results for flights to Hong Kong from California shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from California to Hong Kong become cheaper?

Yes! Start tracking prices for California to Hong Kong flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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