$314+ Cheap flights from California to Hong Kong
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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from California to Hong Kong with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 12, 2025.
Round-trip from | $650 (Air Canada) |
|---|---|
One-way from | $314 (Air Canada) |
Popular in | December |
Cheapest in | October |
Average price | $1,201 |
Good round-trip deal | $831 or less |
Good one-way deal | $475 or less |
Find flight deals from California to Hong Kong
Cheapest flights from California to Hong KongExplore 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 June 12, 2025.
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 June 12, 2025.
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Korean Air deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Fareboom deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from California to Hong Kong that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoHong Kong
SAN - HKG
SANHKG
San Diego
Fri 9/5
4:55 pm-4:05 pm
1 stop32h 10m
Hong Kong Intl
Sun 9/21
6:00 pm-10:28 pm
2 stops43h 28m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Tue 10/14
6:00 am-4:45 pm
1 stop19h 45m
Hong Kong Intl
Tue 11/18
2:20 pm-5:57 pm
2 stops19h 37m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Thu 8/14
8:00 am-12:30 pm
2 stops37h 30m
Hong Kong Intl
Thu 8/21
9:30 am-8:24 pm
2 stops25h 54m
San DiegoHong Kong
SAN - HKG
SANHKG
San Diego
Wed 9/3
12:40 pm-4:35 am
1 stop24h 55m
Hong Kong Intl
Wed 11/26
2:35 pm-7:25 pm
2 stops44h 50m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Wed 11/19
6:00 am-4:50 pm
2 stops42h 50m
Hong Kong Intl
Thu 11/27
12:35 pm-10:47 pm
2 stops26h 12m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Sun 11/23
6:00 am-4:50 pm
2 stops42h 50m
Hong Kong Intl
Wed 11/26
12:35 pm-7:13 pm
2 stops22h 38m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Tue 11/4
1:56 am-9:35 pm
2 stops27h 39m
Hong Kong Intl
Wed 12/10
10:00 am-2:41 pm
2 stops20h 41m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Thu 8/21
9:15 am-6:55 pm
1 stop18h 40m
Hong Kong Intl
Mon 9/15
12:05 am-8:41 pm
1 stop35h 36m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Thu 11/20
6:20 am-6:40 pm
1 stop20h 20m
Hong Kong Intl
Mon 12/1
8:25 pm-2:07 pm
2 stops33h 42m
San FranciscoHong Kong
SFO - HKG
SFOHKG
San Francisco
Sat 11/22
12:00 pm-10:35 am
2 stops30h 35m
Hong Kong Intl
Sun 11/30
8:20 pm-9:00 am
1 stop28h 40m
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.
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, March is the cheapest month in which you can book a flight from California to Hong Kong (average of $989). Flying from California to Hong Kong in December is currently the most expensive (average of $1,629). 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 HK?
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 June 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Hong Kong as you normally would.
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 June 12, 2025.
The most flights from USCA to HK0 are scheduled on a Monday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).
Rainfall in Hong Kong by month
Plan your trip to Hong Kong by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.
Temperature in Hong Kong by month
Plan your trip to Hong Kong by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).
Reviews of airlines servicing Hong Kong
Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated June 12, 2025.
To help decide which airline to fly from California to Hong Kong, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
ltulagan,Jun 2025
TPE - SEA
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for California to Hong Kong
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from California to Hong Kong
Discover the top 10 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 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$558 | Average$623 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$559 | Average$751 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$579 | Average$646 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$629 | Average$800 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$661 | Average$747 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$662 | Average$726 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$678 | Average$1,010 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$742 | Average$880 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$761 | Average$805 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$793 | Average$962 | FlexibilityNo cancel fee | On-time70% |