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$538+ Cheap flights from Santa Rosa (STS) 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
STS — HKG
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from Santa Rosa to Hong Kong

Cheapest flights from Santa Rosa to Hong Kong
Explore the most affordable flight options available from Santa Rosa to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This Japan Airlines deal was found by Cheapflights users on 1/28. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/147:00 am
STS
-
HKG
2 stops24h 05m
Japan Airlines
mié. 9/163:15 pm
HKG
-
STS
2 stops41h 52m
Japan Airlines
Deal found 1/28$979
This KAYAK deal was found by Cheapflights users on 1/29. 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.
mar. 10/137:00 am
STS
-
HKG
2 stops39h 30m
Japan Airlines
mié. 10/213:15 pm
HKG
-
STS
2 stops41h 52m
Japan Airlines
Deal found 1/29$991
This KAYAK deal was found by Cheapflights users on 1/29. 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.
mié. 10/147:00 am
STS
-
HKG
2 stops24h 05m
Japan Airlines
lun. 10/263:35 pm
HKG
-
STS
2 stops41h 32m
Japan Airlines
Deal found 1/29$994
This KAYAK deal was found by Cheapflights users on 1/29. 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.
mié. 10/147:00 am
STS
-
HKG
2 stops24h 05m
Japan Airlines
jue. 10/2210:30 am
HKG
-
STS
2 stops22h 37m
Japan Airlines
Deal found 1/29$997
This KAYAK deal was found by Cheapflights users on 1/29. 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.
dom. 10/118:01 pm
STS
-
HKG
2 stops35h 04m
Japan Airlines
lun. 10/263:35 pm
HKG
-
STS
2 stops41h 32m
Japan Airlines
Deal found 1/29$1,001
This KAYAK deal was found by Cheapflights users on 1/29. 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.
mar. 10/137:00 am
STS
-
HKG
2 stops39h 30m
Japan Airlines
dom. 10/253:35 pm
HKG
-
STS
2 stops42h 35m
Japan Airlines
Deal found 1/29$1,002
This KAYAK deal was found by Cheapflights users on 1/29. 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.
dom. 10/118:01 pm
STS
-
HKG
2 stops35h 04m
Japan Airlines
jue. 10/2210:30 am
HKG
-
STS
2 stops22h 37m
Japan Airlines
Deal found 1/29$1,004
This KAYAK deal was found by Cheapflights users on 1/29. 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.
mié. 10/147:00 am
STS
-
HKG
2 stops24h 05m
Japan Airlines
dom. 10/253:35 pm
HKG
-
STS
2 stops42h 35m
Japan Airlines
Deal found 1/29$1,005
This KAYAK deal was found by Cheapflights users on 1/29. 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.
dom. 10/118:01 pm
STS
-
HKG
2 stops35h 04m
Japan Airlines
dom. 10/253:35 pm
HKG
-
STS
2 stops41h 32m
Japan Airlines
Deal found 1/29$1,012
This KAYAK deal was found by Cheapflights users on 1/29. 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.
mar. 10/137:00 am
STS
-
HKG
2 stops39h 30m
Japan Airlines
vie. 10/2310:30 am
HKG
-
STS
2 stops23h 40m
Japan Airlines
Deal found 1/29$1,044
This KAYAK deal was found by Cheapflights users on 1/29. 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.
mié. 10/147:00 am
STS
-
HKG
2 stops24h 05m
Japan Airlines
vie. 10/2310:30 am
HKG
-
STS
2 stops23h 40m
Japan Airlines
Deal found 1/29$1,047
This KAYAK deal was found by Cheapflights users on 1/27. 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.
sáb. 10/108:01 pm
STS
-
HKG
2 stops34h 59m
Japan Airlines
mar. 10/273:35 pm
HKG
-
STS
2 stops41h 32m
Japan Airlines
Deal found 1/27$1,051

Find flight deals from Santa Rosa to Hong Kong

Keep the following information in mind while searching for Santa Rosa to Hong Kong flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,081
(SmartFares)

One-way from

$538
(Japan Airlines)

Popular in

December

Cheapest in

September

Average price

$888
Provider with most accurate pricing for San Francisco-Hong Kong Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Hong Kong Intl flights.
Search Deals
From Santa Rosa Sonoma County to Hong Kong
Search Deals
One-way flight from Santa Rosa Sonoma County to Hong Kong
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa 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 enero 29, 2026.
Use the filters below to find and compare flights from Santa Rosa to Hong Kong that are best for you.

Fly from

Santa Rosa

Fly to

Hong Kong

Route

Depart

Return

Price

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

mié. 3/25

7:53 pm-6:30 am

1 stop19h 37m

Hong Kong Intl

mié. 4/22

12:45 pm-11:59 pm

1 stop26h 14m

$1,092

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

mar. 3/17

7:00 am-7:10 pm

1 stop21h 10m

Hong Kong Intl

jue. 4/16

6:25 pm-11:59 pm

1 stop20h 34m

$1,092

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

lun. 3/2

7:00 am-7:10 pm

1 stop20h 10m

Hong Kong Intl

lun. 3/23

12:35 pm-11:59 pm

1 stop26h 24m

$1,092

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

lun. 3/30

7:05 am-6:55 pm

1 stop20h 50m

Hong Kong Intl

lun. 4/13

12:45 pm-11:59 pm

1 stop26h 14m

$1,092

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

mié. 7/1

5:52 pm-5:45 am

1 stop20h 53m

Hong Kong Intl

mié. 7/22

6:25 pm-8:17 pm

1 stop16h 52m

$1,192

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

lun. 2/16

7:00 am-7:10 pm

1 stop20h 10m

Hong Kong Intl

lun. 3/2

7:50 pm-11:57 pm

1 stop20h 07m

$1,255

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

sáb. 3/14

7:57 pm-7:00 pm

2 stops32h 03m

Hong Kong Intl

sáb. 3/21

7:50 pm-11:59 pm

1 stop19h 09m

$1,298

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

jue. 6/18

5:52 pm-6:55 pm

1 stop34h 03m

Hong Kong Intl

mié. 7/15

6:25 pm-8:17 pm

1 stop16h 52m

$1,324

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

mar. 3/24

7:05 am-1:50 pm

2 stops39h 45m

Hong Kong Intl

mar. 4/21

10:40 am-7:13 pm

2 stops23h 33m

$1,503

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

mar. 3/3

7:57 pm-10:55 pm

2 stops34h 58m

Hong Kong Intl

mar. 3/24

10:20 am-6:01 pm

2 stops22h 41m

$1,513

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 23 results
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Best time to book a flight from Santa Rosa to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Santa Rosa with our price prediction graph.
Estimated round-trip 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 Santa Rosa to Hong Kong

What is the cheapest month to book a flight from Santa Rosa to Hong Kong?

Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Hong Kong (average of $633). Flying from Santa Rosa to Hong Kong in June is currently the most expensive (average of $909). 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 Santa Rosa to Hong Kong. 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 from for flights from Santa Rosa to Hong Kong?

    If you book a flight to Hong Kong from Santa Rosa, you will be flying from Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa.

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

    Yes. In addition to deals on Santa Rosa to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Hong Kong?

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

  • Can I find deals for business class flights from Santa Rosa to Hong Kong?

    Yes. Cheapflights offers flight deals from Santa Rosa to Hong Kong 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 Santa Rosa to Hong Kong?

    Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Hong Kong (average of $633). Flying from Santa Rosa to Hong Kong in June is currently the most expensive (average of $909). 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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