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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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
STS — HKG
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
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Cheap 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 15, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$994
(KAYAK)

One-way from

$538
(Japan Airlines)

Popular in

December

Cheapest in

September

Average price

$886
Provider with most accurate pricing for San Francisco-Hong Kong Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Hong Kong Intl flights.
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From Santa Rosa Sonoma County to Hong Kong
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One-way flight from Santa Rosa Sonoma County to Hong Kong
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Highest demand for flights based on searches. 8% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 15, 2026.

This Japan Airlines deal was found by Cheapflights users on 1/13. 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 00m
Japan Airlines
mié. 9/1610:25 am
HKG
-
STS
2 stops22h 42m
Japan Airlines
Deal found 1/13$976
This KAYAK deal was found by Cheapflights users on 1/14. 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.
lun. 1/267:00 am
STS
-
HKG
2 stops38h 50m
Japan Airlines
mar. 3/1710:20 am
HKG
-
STS
2 stops26h 32m
Japan Airlines
Deal found 1/14$994
This KAYAK deal was found by Cheapflights users on 1/14. 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. 1/259:33 pm
STS
-
HKG
2 stops33h 22m
Japan Airlines
mié. 3/1810:20 am
HKG
-
STS
2 stops22h 41m
Japan Airlines
Deal found 1/14$1,004
This KAYAK deal was found by Cheapflights users on 1/14. 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.
lun. 1/267:00 am
STS
-
HKG
2 stops38h 50m
Japan Airlines
lun. 3/1610:20 am
HKG
-
STS
2 stops28h 30m
Japan Airlines
Deal found 1/14$1,119
This KAYAK deal was found by Cheapflights users on 1/14. 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. 1/259:33 pm
STS
-
HKG
2 stops33h 22m
Japan Airlines
lun. 3/910:20 am
HKG
-
STS
2 stops28h 30m
Japan Airlines
Deal found 1/14$1,129
This KAYAK deal was found by Cheapflights users on 1/14. 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.
lun. 1/267:00 am
STS
-
HKG
2 stops38h 50m
Japan Airlines
vie. 3/1310:20 am
HKG
-
STS
2 stops28h 30m
Japan Airlines
Deal found 1/14$1,169
This KAYAK deal was found by Cheapflights users on 1/14. 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. 1/259:33 pm
STS
-
HKG
2 stops33h 22m
Japan Airlines
vie. 3/1310:20 am
HKG
-
STS
2 stops28h 30m
Japan Airlines
Deal found 1/14$1,179
This KAYAK deal was found by Cheapflights users on 1/14. 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.
lun. 1/267:00 am
STS
-
HKG
2 stops38h 50m
Japan Airlines
jue. 3/1910:20 am
HKG
-
STS
2 stops22h 41m
Japan Airlines
Deal found 1/14$1,311
This KAYAK deal was found by Cheapflights users on 1/14. 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. 1/259:33 pm
STS
-
HKG
2 stops33h 22m
Japan Airlines
jue. 3/1910:20 am
HKG
-
STS
2 stops22h 41m
Japan Airlines
Deal found 1/14$1,321
This KAYAK deal was found by Cheapflights users on 1/14. 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.
jue. 1/297:00 am
STS
-
HKG
2 stops38h 50m
Japan Airlines
sáb. 3/1410:20 am
HKG
-
STS
2 stops26h 32m
Japan Airlines
Deal found 1/14$1,361
This KAYAK deal was found by Cheapflights users on 1/14. 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. 1/259:33 pm
STS
-
HKG
2 stops33h 22m
Japan Airlines
vie. 3/2010:20 am
HKG
-
STS
2 stops22h 41m
Japan Airlines
Deal found 1/14$1,371
This KAYAK deal was found by Cheapflights users on 1/14. 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. 1/3111:15 am
STS
-
HKG
2 stops43h 40m
Japan Airlines
mar. 3/1010:20 am
HKG
-
STS
2 stops26h 32m
Japan Airlines
Deal found 1/14$1,373

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 15, 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

mar. 1/27

7:00 am-1:50 pm

2 stops38h 50m

Hong Kong Intl

mié. 3/11

10:20 am-9:52 pm

2 stops26h 32m

$994

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

lun. 1/26

7:00 am-1:50 pm

2 stops38h 50m

Hong Kong Intl

mar. 3/10

10:20 am-9:52 pm

2 stops26h 32m

$994

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

jue. 1/29

7:00 am-1:50 pm

2 stops38h 50m

Hong Kong Intl

mar. 3/10

10:20 am-9:52 pm

2 stops26h 32m

$994

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

lun. 1/26

7:00 am-1:50 pm

2 stops38h 50m

Hong Kong Intl

mié. 3/11

10:20 am-9:52 pm

2 stops26h 32m

$994

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

mar. 1/27

7:00 am-1:50 pm

2 stops38h 50m

Hong Kong Intl

mié. 3/18

10:20 am-6:01 pm

2 stops22h 41m

$994

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

jue. 1/29

7:00 am-1:50 pm

2 stops38h 50m

Hong Kong Intl

mié. 3/18

10:20 am-6:01 pm

2 stops22h 41m

$994

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

dom. 1/25

9:33 pm-10:55 pm

2 stops33h 22m

Hong Kong Intl

mié. 3/11

10:20 am-9:52 pm

2 stops26h 32m

$1,004

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

jue. 1/29

7:00 am-1:50 pm

2 stops38h 50m

Hong Kong Intl

lun. 3/16

10:20 am-11:50 pm

2 stops28h 30m

$1,119

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

mar. 1/27

7:00 am-1:50 pm

2 stops38h 50m

Hong Kong Intl

lun. 3/16

10:20 am-11:50 pm

2 stops28h 30m

$1,119

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

dom. 1/25

9:33 pm-10:55 pm

2 stops33h 22m

Hong Kong Intl

lun. 3/9

10:20 am-11:50 pm

2 stops28h 30m

$1,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 19 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 $632). Flying from Santa Rosa to Hong Kong in June is currently the most expensive (average of $955). 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.

  • How long is the flight from Santa Rosa to Hong Kong?

    A quick flight from Santa Rosa to Hong Kong can take about 38h 50m. Japan Airlines provides one of the quickest options available for as low as $994. Airlines will cover a distance of 6853 mi.

  • 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 $632). Flying from Santa Rosa to Hong Kong in June is currently the most expensive (average of $955). 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

Browse thousands of different options on Cheapflights for your next trip

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