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Cheap flights from Hong Kong to San Jose, California from HK$3,976

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 20-3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SJC
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to San Jose

Keep the following information in mind while searching for Hong Kong to San Jose flight deals. Data was last updated 19 January 2026.

Round-trip from

HK$6,260

One-way from

HK$3,976
China Airlines
  • China Airlines
  • 31-3-7-4
  • 4 total stops
  • 54h 21m total
  • Hong Kong to San Jose
Search Deals
20-3
  • 20-3
  • 2 total stops
  • 30h 35m total
  • Hong Kong to San Jose
Search Deals

Find flight deals from Hong Kong to San Jose

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to San Jose
Explore the most affordable flight options available from Hong Kong to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 January 2026.

Tue 31-317:35
HKG
-
SJC
2 stops29h 41m
China Airlines
Tue 7-418:25
SJC
-
HKG
2 stops24h 40m
China Airlines
Deal found 17-1HK$6,260
Tue 27-1019:25
HKG
-
SJC
2 stops53h 26m
Air Canada
Sat 31-1018:30
SJC
-
HKG
2 stops33h 10m
Air Canada
Deal found 15-1HK$7,001
Tue 31-313:30
HKG
-
SJC
1 stop19h 41m
Multiple Airlines
Tue 7-406:15
SJC
-
HKG
1 stop19h 30m
Multiple Airlines
Deal found 17-1HK$7,164
Wed 1-413:30
HKG
-
SJC
1 stop19h 41m
Multiple Airlines
Tue 7-406:15
SJC
-
HKG
1 stop19h 30m
Multiple Airlines
Deal found 17-1HK$7,313
Tue 31-313:30
HKG
-
SJC
1 stop19h 41m
Multiple Airlines
Mon 6-406:15
SJC
-
HKG
1 stop19h 30m
Multiple Airlines
Deal found 17-1HK$7,391
Wed 1-413:30
HKG
-
SJC
1 stop19h 41m
Multiple Airlines
Mon 6-406:15
SJC
-
HKG
1 stop19h 30m
Multiple Airlines
Deal found 17-1HK$7,515
Sat 31-111:25
HKG
-
SJC
2 stops25h 31m
United Airlines
Tue 3-208:40
SJC
-
HKG
2 stops30h 05m
United Airlines
Deal found 17-1HK$7,734
Sun 1-220:25
HKG
-
SJC
2 stops57h 14m
Air Canada
Wed 4-216:00
SJC
-
HKG
2 stops34h 40m
Air Canada
Deal found 18-1HK$7,741
Tue 31-312:20
HKG
-
SJC
2 stops41h 37m
Delta
Mon 6-407:00
SJC
-
HKG
2 stops36h 55m
Delta
Deal found 17-1HK$7,874
Wed 1-420:10
HKG
-
SJC
2 stops27h 06m
China Airlines
Mon 6-418:25
SJC
-
HKG
2 stops24h 40m
China Airlines
Deal found 17-1HK$8,053
Wed 11-219:40
HKG
-
SJC
2 stops29h 42m
EVA Air
Wed 18-314:29
SJC
-
HKG
2 stops27h 31m
EVA Air
Deal found 17-1HK$8,560
Thu 22-120:05
HKG
-
SJC
2 stops29h 43m
China Airlines
Sun 1-211:00
SJC
-
HKG
2 stops30h 15m
China Airlines
Deal found 17-1HK$8,622

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to San Jose 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 19 January 2026.
Use the filters below to find and compare flights from Hong Kong to San Jose that are best for you.

Fly from

Hong Kong

Fly to

San Jose

Route

Departure

Return

Price

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Tue 31-3

13:30-18:11

1 stop19h 41m

San Jose

Tue 7-4

06:15-16:45

1 stop19h 30m

HK$7,164

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Wed 1-4

13:30-18:11

1 stop19h 41m

San Jose

Tue 7-4

06:15-16:45

1 stop19h 30m

HK$7,313

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Sat 31-1

11:25-20:56

2 stops25h 31m

San Jose

Tue 3-2

08:40-06:45

2 stops30h 05m

HK$7,734

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Sun 1-2

20:25-13:39

2 stops57h 14m

San Jose

Wed 4-2

16:00-18:40

2 stops34h 40m

HK$7,741

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Wed 1-4

12:20-14:57

2 stops41h 37m

San Jose

Tue 7-4

18:15-22:30

2 stops37h 15m

HK$7,874

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Tue 31-3

12:20-14:57

2 stops41h 37m

San Jose

Mon 6-4

07:00-10:55

2 stops36h 55m

HK$7,874

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Wed 1-4

20:10-08:16

2 stops27h 06m

San Jose

Mon 6-4

18:25-10:05

2 stops24h 40m

HK$8,053

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Wed 11-2

15:30-09:22

2 stops33h 52m

San Jose

Wed 25-3

14:29-09:00

2 stops27h 31m

HK$8,560

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Tue 3-3

07:40-12:52

2 stops21h 12m

San Jose

Tue 10-3

09:16-00:25

2 stops24h 09m

HK$8,919

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Sun 1-2

10:35-20:56

2 stops26h 21m

San Jose

Wed 4-2

08:40-06:45

2 stops30h 05m

HK$9,924

Flights are sorted by cheapest return flights first.

Deals found on 17-1

Showing 1-10 of 22 results
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Best time to book a flight from Hong Kong to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Hong Kong 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 Hong Kong to San Jose

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

Currently, January is the cheapest month in which you can book a flight from Hong Kong to San Jose, California (average of HK$4,732). Flying from Hong Kong to San Jose, California in July is currently the most expensive (average of HK$6,151). 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.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to San Jose. 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 San Jose from Hong Kong?

    San Jose (SJC) is the airport you will fly into if you book a flight from Hong Kong to San Jose. It is only a 4.6 km journey from San Jose (SJC) to San Jose’s city centre.

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

    A quick flight from Hong Kong to San Jose, California can take about 25h 31m. United Airlines provides one of the quickest options available for as low as HK$7,734. There are 11169 km between Hong Kong and San Jose, California. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to San Jose 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 Hong Kong to San Jose, California?

    Currently, January is the cheapest month in which you can book a flight from Hong Kong to San Jose, California (average of HK$4,732). Flying from Hong Kong to San Jose, California in July is currently the most expensive (average of HK$6,151). 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

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