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$563+ Cheap flights from Santa Rosa (STS) to Hong Kong (HKG)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
STS — HKG
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
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 February 11, 2026.

This Japan Airlines deal was found by Cheapflights users on 2/7. 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 9/147:00 am
STS
-
HKG
2 stops24h 05m
Japan Airlines
Wed 9/1610:25 am
HKG
-
STS
2 stops22h 42m
Japan Airlines
Deal found 2/7$1,026
This Japan Airlines deal was found by Cheapflights users on 2/9. 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 9/87:00 am
STS
-
HKG
2 stops24h 05m
Japan Airlines
Thu 9/1010:30 am
HKG
-
STS
2 stops23h 40m
Japan Airlines
Deal found 2/9$1,032
This Cathay Pacific deal was found by Cheapflights users on 2/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:10 pm
STS
-
HKG
1 stop19h 35m
Multiple Airlines
Wed 5/2712:05 am
HKG
-
STS
1 stop26h 20m
Multiple Airlines
Deal found 2/10$1,038
This Cathay Pacific deal was found by Cheapflights users on 2/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:10 pm
STS
-
HKG
1 stop26h 35m
Multiple Airlines
Sun 4/1212:45 pm
HKG
-
STS
1 stop26h 14m
Multiple Airlines
Deal found 2/8$1,088
This Cathay Pacific deal was found by Cheapflights users on 2/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:48 pm
STS
-
HKG
1 stop31h 22m
Multiple Airlines
Tue 3/1012:30 am
HKG
-
STS
1 stop24h 41m
Multiple Airlines
Deal found 2/11$1,095
This Cathay Pacific deal was found by Cheapflights users on 2/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:52 pm
STS
-
HKG
1 stop20h 53m
Multiple Airlines
Sat 7/412:05 am
HKG
-
STS
1 stop25h 12m
Multiple Airlines
Deal found 2/9$1,616
This Qatar Airways deal was found by Cheapflights users on 2/11. 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.
Fri 3/67:48 pm
STS
-
HKG
2 stops51h 02m
Qatar Airways
Tue 3/106:05 pm
HKG
-
STS
2 stops42h 47m
Qatar Airways
Deal found 2/11$1,650
This Qatar Airways deal was found by Cheapflights users on 2/10. 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.
Tue 4/287:00 am
STS
-
HKG
2 stops42h 45m
Qatar Airways
Wed 5/2712:55 am
HKG
-
STS
2 stops35h 27m
Qatar Airways
Deal found 2/10$1,666
This Qatar Airways deal was found by Cheapflights users on 2/11. 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.
Fri 3/67:00 am
STS
-
HKG
2 stops39h 50m
Qatar Airways
Tue 3/1012:25 am
HKG
-
STS
2 stops36h 27m
Qatar Airways
Deal found 2/11$1,669
This Qatar Airways deal was found by Cheapflights users on 2/8. 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.
Thu 4/212:10 pm
STS
-
HKG
2 stops42h 45m
Qatar Airways
Sun 4/127:40 pm
HKG
-
STS
2 stops37h 21m
Qatar Airways
Deal found 2/8$1,672
This Qatar Airways deal was found by Cheapflights users on 2/11. 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.
Thu 3/57:00 am
STS
-
HKG
2 stops39h 50m
Qatar Airways
Tue 3/1012:25 am
HKG
-
STS
2 stops36h 27m
Qatar Airways
Deal found 2/11$1,689
This Qatar Airways deal was found by Cheapflights users on 2/11. 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.
Thu 3/57:00 am
STS
-
HKG
2 stops39h 50m
Qatar Airways
Mon 3/912:25 am
HKG
-
STS
2 stops36h 27m
Qatar Airways
Deal found 2/11$1,693

Find flight deals from Santa Rosa to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,038
(Cathay Pacific)

One-way from

$563
(Japan Airlines)

Popular in

December

Cheapest in

September

Average price

$887
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 Intl
Search Deals
One-way flight from Santa Rosa Sonoma County to Hong Kong Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 11, 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

Tue 4/28

7:10 pm-5:45 am

1 stop19h 35m

Hong Kong Intl

Wed 5/27

12:05 am-11:25 am

1 stop26h 20m

$1,038

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Thu 4/2

12:10 pm-5:45 am

1 stop26h 35m

Hong Kong Intl

Sun 4/12

12:45 pm-11:59 pm

1 stop26h 14m

$1,088

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Fri 3/6

7:48 pm-2:50 pm

2 stops51h 02m

Hong Kong Intl

Tue 3/10

6:05 pm-9:52 pm

2 stops42h 47m

$1,650

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Tue 4/28

7:00 am-4:45 pm

2 stops42h 45m

Hong Kong Intl

Wed 5/27

12:55 am-9:22 pm

2 stops35h 27m

$1,666

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Fri 3/6

7:00 am-2:50 pm

2 stops39h 50m

Hong Kong Intl

Tue 3/10

12:25 am-9:52 pm

2 stops36h 27m

$1,669

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Thu 4/2

12:10 pm-9:55 pm

2 stops42h 45m

Hong Kong Intl

Sun 4/12

7:40 pm-6:01 pm

2 stops37h 21m

$1,672

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Thu 3/5

7:00 am-2:50 pm

2 stops39h 50m

Hong Kong Intl

Tue 3/10

12:25 am-9:52 pm

2 stops36h 27m

$1,689

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Thu 3/5

7:00 am-2:50 pm

2 stops39h 50m

Hong Kong Intl

Mon 3/9

12:25 am-9:52 pm

2 stops36h 27m

$1,693

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Sat 3/14

7:00 am-7:10 pm

1 stop21h 10m

Hong Kong Intl

Sat 4/4

12:45 pm-11:59 pm

1 stop26h 14m

$1,783

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Wed 3/4

7:00 am-10:55 pm

2 stops23h 55m

Hong Kong Intl

Thu 3/12

10:20 am-11:50 pm

2 stops28h 30m

$5,866

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 21 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 $914). 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.

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

    A quick flight from Santa Rosa to Hong Kong can take about 51h 02m. Qatar Airways provides one of the quickest options available for as low as $1,650. 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 $914). 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.

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