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Cheap flights from Hong Kong to San Francisco from $751

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 Francisco departing on 10/2. 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 Francisco

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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:25 am - 12:21 pm
HKG
-
STS
51h 56m
2 stops
Multiple Airlines Logo
7:00 am - 2:50 pm
STS
-
HKG
39h 50m
2 stops
$1,074Multiple Airlines
Sun, Nov 1 - Mon, Nov 16
Qatar Airways Logo
7:40 pm - 12:46 pm
HKG
-
STS
56h 06m
2 stops
Qatar Airways Logo
7:03 am - 9:55 pm
STS
-
HKG
47h 52m
2 stops
$1,151Qatar Airways
Thu, Sep 10 - Mon, Sep 14
Qatar Airways Logo
7:40 pm - 12:46 pm
HKG
-
STS
56h 06m
2 stops
Qatar Airways Logo
7:03 am - 9:55 pm
STS
-
HKG
47h 52m
2 stops
$1,152Qatar Airways
Thu, Sep 10 - Mon, Sep 14
Qatar Airways Logo
12:25 am - 11:40 am
HKG
-
STS
51h 15m
2 stops
Qatar Airways Logo
7:00 am - 9:40 pm
STS
-
HKG
46h 40m
2 stops
$1,223Qatar Airways
Thu, Nov 12 - Tue, Nov 17
Qatar Airways Logo
6:05 pm - 9:34 pm
HKG
-
STS
43h 29m
2 stops
Qatar Airways Logo
7:00 am - 9:40 pm
STS
-
HKG
46h 40m
2 stops
$1,224Qatar Airways
Fri, Nov 13 - Tue, Nov 17
Multiple Airlines Logo
12:35 pm - 9:34 pm
HKG
-
STS
24h 59m
1 stop
Multiple Airlines Logo
7:00 am - 7:10 pm
STS
-
HKG
20h 10m
1 stop
$1,349Multiple Airlines
Mon, Nov 2 - Mon, Nov 16
Multiple Airlines Logo
10:10 pm - 9:34 pm
HKG
-
STS
39h 24m
3 stops
Multiple Airlines Logo
5:30 pm - 2:50 pm
STS
-
HKG
53h 20m
2 stops
$1,353Multiple Airlines
Mon, Nov 2 - Mon, Nov 16
Multiple Airlines Logo
1:25 am - 10:51 pm
HKG
-
STS
36h 26m
2 stops
Multiple Airlines Logo
7:23 pm - 9:55 pm
STS
-
HKG
59h 32m
2 stops
$1,644Multiple Airlines
Fri, Jul 24 - Fri, Jul 31
Multiple Airlines Logo
12:05 am - 10:45 am
HKG
-
STS
25h 40m
1 stop
Multiple Airlines Logo
5:35 pm - 6:45 am
STS
-
HKG
22h 10m
1 stop
$1,821Multiple Airlines
Fri, Jul 24 - Fri, Jul 31
Japan Airlines Logo
10:30 am - 9:59 pm
HKG
-
STS
26h 29m
2 stops
Japan Airlines Logo
7:10 am - 9:30 pm
STS
-
HKG
47h 20m
3 stops
$1,947Japan Airlines
Thu, Sep 10 - Mon, Sep 14

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Qatar Airways flights from Hong Kong to Santa Rosa

Our best Qatar Airways deals on Hong Kong to Santa Rosa flight tickets
Qatar Airways
Sep 10
HKG7:40 pmHong Kong Intl
56h 06m
2 stops
STS12:46 pmSanta Rosa Sonoma County
Sep 14
STS7:03 amSanta Rosa Sonoma County
47h 52m
2 stops
HKG9:55 pmHong Kong Intl
$1,151
Qatar Airways
Sep 10
HKG7:40 pmHong Kong Intl
56h 06m
2 stops
STS12:46 pmSanta Rosa Sonoma County
Sep 14
STS7:03 amSanta Rosa Sonoma County
47h 52m
2 stops
HKG9:55 pmHong Kong Intl
$1,152
Qatar Airways
Nov 12
HKG12:25 amHong Kong Intl
51h 15m
2 stops
STS11:40 amSanta Rosa Sonoma County
Nov 17
STS7:00 amSanta Rosa Sonoma County
46h 40m
2 stops
HKG9:40 pmHong Kong Intl
$1,223

Japan Airlines flights from Hong Kong to Santa Rosa

Our best Japan Airlines deals on Hong Kong to Santa Rosa flight tickets
Japan Airlines
Sep 10
HKG10:30 amHong Kong Intl
26h 29m
2 stops
STS9:59 pmSanta Rosa Sonoma County
Sep 14
STS7:10 amSanta Rosa Sonoma County
47h 20m
3 stops
HKG9:30 pmHong Kong Intl
$1,947
Japan Airlines
Sep 10
HKG10:30 amHong Kong Intl
22h 48m
2 stops
STS6:18 pmSanta Rosa Sonoma County
Sep 14
STS7:10 amSanta Rosa Sonoma County
47h 20m
3 stops
HKG9:30 pmHong Kong Intl
$1,996
Japan Airlines
Nov 13
HKG10:20 amHong Kong Intl
27h 37m
2 stops
STS9:57 pmSanta Rosa Sonoma County
Nov 17
STS7:00 amSanta Rosa Sonoma County
46h 45m
3 stops
HKG9:45 pmHong Kong Intl
$2,150

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to Santa Rosa 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 20, 2026.
Use the filters below to find and compare flights from Hong Kong to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Sun 11/1

12:25 am-12:21 pm

2 stops51h 56m

Santa Rosa Sonoma County

Mon 11/16

7:00 am-2:50 pm

2 stops39h 50m

$1,074

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Thu 9/10

7:40 pm-12:46 pm

2 stops56h 06m

Santa Rosa Sonoma County

Mon 9/14

7:03 am-9:55 pm

2 stops47h 52m

$1,151

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Thu 9/10

7:40 pm-12:46 pm

2 stops56h 06m

Santa Rosa Sonoma County

Mon 9/14

7:03 am-9:55 pm

2 stops47h 52m

$1,152

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Thu 11/12

12:25 am-11:40 am

2 stops51h 15m

Santa Rosa Sonoma County

Tue 11/17

7:00 am-9:40 pm

2 stops46h 40m

$1,223

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Fri 11/13

6:05 pm-9:34 pm

2 stops43h 29m

Santa Rosa Sonoma County

Tue 11/17

7:00 am-9:40 pm

2 stops46h 40m

$1,224
Quickest round-trip

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Mon 11/2

12:35 pm-9:34 pm

1 stop24h 59m

Santa Rosa Sonoma County

Mon 11/16

7:00 am-7:10 pm

1 stop20h 10m

$1,349

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Mon 11/2

10:10 pm-9:34 pm

3 stops39h 24m

Santa Rosa Sonoma County

Mon 11/16

5:30 pm-2:50 pm

2 stops53h 20m

$1,353

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Fri 7/24

1:25 am-10:51 pm

2 stops36h 26m

Santa Rosa Sonoma County

Fri 7/31

7:23 pm-9:55 pm

2 stops59h 32m

$1,644

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Fri 7/24

12:05 am-10:45 am

1 stop25h 40m

Santa Rosa Sonoma County

Fri 7/31

5:35 pm-6:45 am

1 stop22h 10m

$1,821

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Thu 9/10

10:30 am-9:59 pm

2 stops26h 29m

Santa Rosa Sonoma County

Mon 9/14

7:10 am-9:30 pm

3 stops47h 20m

$1,947

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Hong Kong to Santa Rosa

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 Santa Rosa Sonoma County?

Qatar Airways is the most popular carrier operating from Hong Kong to Santa Rosa Sonoma County

What airlines fly to Santa Rosa?

United Airlines, Cathay Pacific and EVA Air are the top three most popular airlines that fly to Santa Rosa 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 Santa Rosa. Keep in mind that there are 6 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

Cheap Hong Kong to Santa Rosa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Santa Rosa

Fastest flight time

42h 11m

Direct flights

None
The fastest flight from Hong Kong to Santa Rosa takes 42h 11m
There are no direct flights from Hong Kong to Santa Rosa. There are no popular flight routes from Hong Kong to Santa Rosa.
Search flight deals

Frequently asked questions about flying from Hong Kong to Santa Rosa

  • When did momondo last update prices for flights from Hong Kong to Santa Rosa Sonoma County Airport?

    Prices for flights from Hong Kong to Santa Rosa Sonoma County Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Hong Kong to Santa Rosa Sonoma County Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hong Kong to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents you'll need for your trip to Santa Rosa Sonoma County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Santa Rosa?

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 Santa Rosa for you.

Can I find flights from Hong Kong to Santa Rosa with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Hong Kong to Santa Rosa flights to just show those with flexible booking policies.

How can momondo help me find flights from Hong Kong to Santa Rosa?

Once you have performed a search for Hong Kong to Santa Rosa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hong Kong to Santa Rosa right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Santa Rosa, momondo offers a useful price alert feature which will track prices for flights to Santa Rosa from Hong Kong and alert you when they change.

An easier way to manage your Santa Rosa trip

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