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Cheap flights from Hong Kong to San Jose from $689

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 San Jose departing on 9/3. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Hong Kong to San Jose

Recent round-trip flight deals from Hong Kong to San Jose

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:40 pm - 1:17 pm
HKG
-
SJC
32h 37m
2 stops
Multiple Airlines Logo
5:15 pm - 8:50 am
SJC
-
HKG
24h 35m
2 stops
$1,011Multiple Airlines
Thu, Sep 17 - Sat, Sep 19
Multiple Airlines Logo
3:25 pm - 9:23 am
HKG
-
SJC
32h 58m
2 stops
Multiple Airlines Logo
5:28 pm - 8:50 am
SJC
-
HKG
24h 22m
2 stops
$1,040Multiple Airlines
Sat, Jun 27 - Tue, Jun 30
United Airlines Logo
9:45 pm - 1:08 pm
HKG
-
SJC
30h 23m
2 stops
United Airlines Logo
6:30 am - 6:30 pm
SJC
-
HKG
69h 00m
3 stops
$1,101United Airlines
Thu, Sep 17 - Sat, Sep 19
Qatar Airways Logo
1:25 am - 8:00 pm
HKG
-
SJC
33h 35m
2 stops
Qatar Airways Logo
6:17 am - 9:55 pm
SJC
-
HKG
48h 38m
2 stops
$1,132Qatar Airways
Wed, Jul 8 - Fri, Jul 10
Qatar Airways Logo
1:25 am - 10:40 pm
HKG
-
SJC
36h 15m
2 stops
Qatar Airways Logo
6:17 am - 9:55 pm
SJC
-
HKG
48h 38m
2 stops
$1,180Qatar Airways
Sun, Jun 28 - Thu, Jul 2
China Airlines Logo
2:05 pm - 5:13 pm
HKG
-
SJC
42h 08m
2 stops
China Airlines Logo
6:10 pm - 7:05 pm
SJC
-
HKG
33h 55m
2 stops
$1,190China Airlines
Fri, Sep 25 - Tue, Sep 29
Qatar Airways Logo
7:40 pm - 8:00 pm
HKG
-
SJC
39h 20m
2 stops
Qatar Airways Logo
10:00 am - 9:55 pm
SJC
-
HKG
44h 55m
2 stops
$1,191Qatar Airways
Fri, Sep 25 - Tue, Sep 29
Qatar Airways Logo
7:40 pm - 8:00 pm
HKG
-
SJC
39h 20m
2 stops
Qatar Airways Logo
10:00 am - 9:55 pm
SJC
-
HKG
44h 55m
2 stops
$1,192Qatar Airways
Fri, Sep 25 - Tue, Sep 29
Multiple Airlines Logo
12:45 pm - 8:08 pm
HKG
-
SJC
22h 23m
1 stop
Multiple Airlines Logo
9:03 pm - 10:00 pm
SJC
-
HKG
33h 57m
2 stops
$1,255Multiple Airlines
Thu, Sep 17 - Sat, Sep 19
Qatar Airways Logo
1:25 am - 5:53 pm
HKG
-
SJC
31h 28m
2 stops
Qatar Airways Logo
6:17 am - 9:55 pm
SJC
-
HKG
48h 38m
2 stops
$1,314Qatar Airways
Sat, Jun 27 - Wed, Jul 1

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Qatar Airways flights from Hong Kong to San Jose, California

Our best Qatar Airways deals on Hong Kong to San Jose, California flight tickets
Qatar Airways
Jul 8
HKG1:25 amHong Kong Intl
33h 35m
2 stops
SJC8:00 pmSan Jose
Jul 10
SJC6:17 amSan Jose
48h 38m
2 stops
HKG9:55 pmHong Kong Intl
$1,132
Qatar Airways
Jun 28
HKG1:25 amHong Kong Intl
36h 15m
2 stops
SJC10:40 pmSan Jose
Jul 2
SJC6:17 amSan Jose
48h 38m
2 stops
HKG9:55 pmHong Kong Intl
$1,180
Qatar Airways
Sep 25
HKG7:40 pmHong Kong Intl
39h 20m
2 stops
SJC8:00 pmSan Jose
Sep 29
SJC10:00 amSan Jose
44h 55m
2 stops
HKG9:55 pmHong Kong Intl
$1,191

Cathay Pacific flights from Hong Kong to San Jose, California

Our best Cathay Pacific deals on Hong Kong to San Jose, California flight tickets
Cathay Pacific
Sep 16
HKG1:25 pmHong Kong Intl
17h 26m
1 stop
SJC3:51 pmSan Jose
Oct 6
SJC6:00 amSan Jose
32h 10m
1 stop
HKG5:10 amHong Kong Intl
$1,348
Cathay Pacific
Jul 15
HKG1:25 pmHong Kong Intl
19h 28m
1 stop
SJC5:53 pmSan Jose
Jul 21
SJC6:01 amSan Jose
31h 04m
1 stop
HKG4:05 amHong Kong Intl
$1,663
Cathay Pacific
Jun 19
HKG4:05 pmHong Kong Intl
33h 50m
1 stop
SJC10:55 amSan Jose
Jun 21
SJC6:01 amSan Jose
32h 09m
1 stop
HKG5:10 amHong Kong Intl
$1,741

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to San Jose, California 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, momondo users made 832,500 searches. Data last updated June 17, 2026.
Use the filters below to find and compare flights from Hong Kong to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Thu 9/17

7:40 pm-1:17 pm

2 stops32h 37m

San Jose

Sat 9/19

5:15 pm-8:50 am

2 stops24h 35m

$1,011

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Sat 6/27

3:25 pm-9:23 am

2 stops32h 58m

San Jose

Tue 6/30

5:28 pm-8:50 am

2 stops24h 22m

$1,040

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Thu 9/17

9:45 pm-1:08 pm

2 stops30h 23m

San Jose

Sat 9/19

6:30 am-6:30 pm

3 stops69h 00m

$1,101

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Wed 7/8

1:25 am-8:00 pm

2 stops33h 35m

San Jose

Fri 7/10

6:17 am-9:55 pm

2 stops48h 38m

$1,132

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Sun 6/28

1:25 am-10:40 pm

2 stops36h 15m

San Jose

Thu 7/2

6:17 am-9:55 pm

2 stops48h 38m

$1,180

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Fri 9/25

2:05 pm-5:13 pm

2 stops42h 08m

San Jose

Tue 9/29

6:10 pm-7:05 pm

2 stops33h 55m

$1,190

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Fri 9/25

7:40 pm-8:00 pm

2 stops39h 20m

San Jose

Tue 9/29

10:00 am-9:55 pm

2 stops44h 55m

$1,191

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Fri 9/25

7:40 pm-8:00 pm

2 stops39h 20m

San Jose

Tue 9/29

10:00 am-9:55 pm

2 stops44h 55m

$1,192
Quickest round-trip

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Thu 9/17

12:45 pm-8:08 pm

1 stop22h 23m

San Jose

Sat 9/19

9:03 pm-10:00 pm

2 stops33h 57m

$1,255

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Sat 6/27

1:25 am-5:53 pm

2 stops31h 28m

San Jose

Wed 7/1

6:17 am-9:55 pm

2 stops48h 38m

$1,314

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Hong Kong to San Jose, California

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 airline that flies from Hong Kong to San Jose?

China Airlines and Cathay Pacific are the most popular carriers operating from Hong Kong to San Jose

What airlines fly to San Jose, California?

United Airlines, Cathay Pacific and EVA Air are the top three most popular airlines that fly to San Jose, California from Hong Kong according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to San Jose, California. Keep in mind that there are 6 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

Cheap Hong Kong to San Jose, California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to San Jose, California

Fastest flight time

17h 26m

Direct flights

None
The fastest flight from Hong Kong to San Jose, California takes 17h 26m
There are no direct flights from Hong Kong to San Jose, California. There are no popular flight routes from Hong Kong to San Jose, California.
Search flight deals

Frequently asked questions about flying from Hong Kong to San Jose, California

  • When did momondo last update prices for flights from Hong Kong to San Jose Airport?

    Prices for flights from Hong Kong to San Jose Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Hong Kong to San Jose 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 to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The necessary travel and health documents for your San Jose Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to San Jose?

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 San Jose for you.

Can I find flights from Hong Kong to San Jose with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Jose from Hong Kong which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hong Kong to San Jose?

Once all potential Hong Kong to San Jose 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 San Jose right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hong Kong to San Jose now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Jose and let you know when they change.

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