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$632+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
STS — HKG
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$1,022
(Japan Airlines)

One-way from

$632
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$828
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. 13% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 17, 2025.

This Japan Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 9/307:03 amSTS - HKG
2 stops23h 57mJapan Airlines
Wed 10/1510:40 amHKG - STS
2 stops26h 26mJapan Airlines
Deal found 9/16$1,022
This Japan Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 9/2312:25 pmSTS - HKG
2 stops58h 05mMultiple Airlines
Wed 10/1510:40 amHKG - STS
2 stops26h 26mMultiple Airlines
Deal found 9/16$1,058
This Japan Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 9/307:03 amSTS - HKG
2 stops23h 57mJapan Airlines
Tue 10/1410:40 amHKG - STS
2 stops26h 26mJapan Airlines
Deal found 9/16$1,173
This Japan Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 11/137:45 amSTS - HKG
2 stops23h 10mJapan Airlines
Sun 12/143:35 pmHKG - STS
2 stops41h 44mJapan Airlines
Deal found 9/17$1,193
This Japan Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 9/257:03 amSTS - HKG
2 stops39h 27mJapan Airlines
Sun 10/1210:40 amHKG - STS
2 stops26h 26mJapan Airlines
Deal found 9/17$1,220
This Japan Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 9/307:03 amSTS - HKG
2 stops23h 57mJapan Airlines
Sat 10/1810:40 amHKG - STS
2 stops26h 26mJapan Airlines
Deal found 9/16$1,223
This Japan Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 9/307:03 amSTS - HKG
2 stops23h 57mJapan Airlines
Thu 10/1610:40 amHKG - STS
2 stops26h 26mJapan Airlines
Deal found 9/16$1,349
This Japan Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 9/292:28 pmSTS - HKG
2 stops40h 32mJapan Airlines
Wed 10/1510:40 amHKG - STS
2 stops26h 26mJapan Airlines
Deal found 9/16$1,358
This Japan Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 10/272:22 pmSTS - HKG
2 stops41h 33mJapan Airlines
Mon 11/1010:20 amHKG - STS
2 stops27h 45mJapan Airlines
Deal found 9/17$1,414
This Qatar Airways deal was found by Cheapflights users on 9/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:00 amSTS - HKG
2 stops47h 40mMultiple Airlines
Thu 12/412:25 amHKG - STS
2 stops37h 27mMultiple Airlines
Deal found 9/16$1,563

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 September 17, 2025.
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

Tue 9/30

7:03 am-10:00 pm

2 stops23h 57m

Hong Kong Intl

Wed 10/15

10:40 am-10:06 pm

2 stops26h 26m

$1,022

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Tue 9/30

7:03 am-10:00 pm

2 stops23h 57m

Hong Kong Intl

Tue 10/14

10:40 am-10:06 pm

2 stops26h 26m

$1,173

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Thu 11/13

7:45 am-10:55 pm

2 stops23h 10m

Hong Kong Intl

Sun 12/14

3:35 pm-5:19 pm

2 stops41h 44m

$1,193

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Thu 11/13

7:45 am-10:55 pm

2 stops23h 10m

Hong Kong Intl

Mon 12/15

3:35 pm-5:19 pm

2 stops41h 44m

$1,193

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Tue 9/30

7:03 am-10:00 pm

2 stops23h 57m

Hong Kong Intl

Sat 10/18

10:40 am-10:06 pm

2 stops26h 26m

$1,223

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Tue 9/30

7:03 am-10:00 pm

2 stops23h 57m

Hong Kong Intl

Mon 10/13

10:40 am-10:06 pm

2 stops26h 26m

$1,349

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Tue 9/30

7:03 am-10:00 pm

2 stops23h 57m

Hong Kong Intl

Thu 10/16

10:40 am-10:06 pm

2 stops26h 26m

$1,349

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Mon 9/29

2:28 pm-10:00 pm

2 stops40h 32m

Hong Kong Intl

Wed 10/15

10:40 am-10:06 pm

2 stops26h 26m

$1,358

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Mon 10/27

2:22 pm-10:55 pm

2 stops41h 33m

Hong Kong Intl

Mon 11/10

10:20 am-10:05 pm

2 stops27h 45m

$1,414

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Mon 9/29

7:00 am-9:45 pm

2 stops47h 45m

Hong Kong Intl

Tue 10/14

1:25 am-10:06 pm

2 stops35h 41m

$1,561

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 24 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 $938). Flying from Santa Rosa to Hong Kong in December is currently the most expensive (average of $1,610). 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 23h 57m. Japan Airlines provides one of the quickest options available for as low as $1,022. 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 $938). Flying from Santa Rosa to Hong Kong in December is currently the most expensive (average of $1,610). 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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