Cheap flights from California to Hong Kong from HK$2,347
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 27-8. Fares are subject to change and may not be available on all flights or dates of travel.
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 7 July 2025.
Round-trip from | HK$5,596 |
---|---|
One-way from | HK$2,347 |
Popular in | December |
Cheapest in | October |
Average price | HK$9,693 |
Good round-trip deal | HK$7,917 or less |
Good one-way deal | HK$4,603 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 7 July 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 7 July 2025.
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 7 July 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
Departure
Return
Price
Santa AnaHong Kong
SNA - HKG
SNAHKG
Santa Ana J. Wayne/Orange Cnty
Wed 20-8
13:25-16:05
1 stop35h 40m
Hong Kong Intl
Wed 27-8
18:00-15:16
2 stops36h 16m
Santa AnaHong Kong
SNA - HKG
SNAHKG
Santa Ana J. Wayne/Orange Cnty
Wed 20-8
13:25-11:40
2 stops55h 15m
Hong Kong Intl
Wed 27-8
18:00-15:16
2 stops36h 16m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Wed 1-10
06:00-18:55
2 stops21h 55m
Hong Kong Intl
Fri 10-10
11:15-16:14
2 stops19h 59m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Tue 19-8
23:50-22:30
1 stop31h 40m
Hong Kong Intl
Mon 25-8
00:45-16:40
1 stop30h 55m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Tue 14-10
07:40-22:45
2 stops24h 05m
Hong Kong Intl
Tue 28-10
14:20-20:07
2 stops20h 47m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Tue 14-10
07:00-18:55
1 stop20h 55m
Hong Kong Intl
Mon 17-11
00:25-00:09
1 stop15h 44m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Tue 19-8
06:15-10:40
2 stops37h 25m
Hong Kong Intl
Mon 15-9
00:45-18:20
2 stops32h 35m
Las VegasHong Kong
LAS - HKG
LASHKG
Las Vegas Harry Reid Intl
Fri 15-8
07:25-16:05
1 stop17h 40m
Hong Kong Intl
Sun 31-8
18:00-23:09
1 stop20h 09m
OntarioHong Kong
ONT - HKG
ONTHKG
Ontario
Tue 21-10
06:45-22:30
2 stops24h 45m
Hong Kong Intl
Tue 9-12
00:55-17:17
2 stops32h 22m
OntarioHong Kong
ONT - HKG
ONTHKG
Ontario
Tue 18-11
06:43-23:10
2 stops24h 27m
Hong Kong Intl
Thu 27-11
12:35-17:17
2 stops20h 42m
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 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 7 July 2025.
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 7 July 2025.
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 (7 on average).
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 7 July 2025.
Get a feel of what it's like to fly with 星宇航空, EVA Air, andKorean Air from California to Hong Kong by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Comfort
Entertainment
Food
Overall
Boarding
Reviews
ltulagan,Jun 2025
TPE - SEA
Crew
Comfort
Entertainment
Food
Overall
Boarding
Reviews
ltulagan,Jun 2025
TPE - SEA
Crew
Comfort
Entertainment
Food
Overall
Boarding
Reviews
ltulagan,Jun 2025
TPE - SEA
Crew
Comfort
Entertainment
Food
Overall
Boarding
Reviews
ltulagan,Jun 2025
TPE - SEA
Crew
Comfort
Entertainment
Food
Overall
Boarding
Reviews
ltulagan,Jun 2025
TPE - SEA
Crew
Comfort
Entertainment
Food
Overall
Boarding
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 8 airlines flying from California to Hong Kong
Discover the top 8 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 7 July 2025.
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?
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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.