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$664+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
STS — HKG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$1,002
(oojo)

One-way from

$664
(Japan Airlines)

Popular in

December

Cheapest in

April

Average price

$1,211
From Santa Rosa Sonoma County to Hong Kong Intl
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One-way flight from Santa Rosa Sonoma County to Hong Kong Intl
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Highest demand for flights based on searches. 12% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($63 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:29 pmSTS - HKG
2 stops30h 26mChina Airlines
Thu 12/411:05 amHKG - STS
2 stops42h 43mChina Airlines
Deal found 6/11$1,002
This Japan Airlines deal was found by Cheapflights users on 6/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:03 amSTS - HKG
2 stops39h 27mJapan Airlines
Mon 9/293:15 pmHKG - STS
2 stops42h 57mJapan Airlines
Deal found 6/11$1,199
This Fareboom deal was found by Cheapflights users on 6/11. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:25 pmSTS - HKG
1 stop19h 50mCathay Pacific
Thu 12/412:25 pmHKG - STS
1 stop16h 31mCathay Pacific
Deal found 6/11$1,326
This Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/263:07 pmSTS - HKG
1 stop24h 38mMultiple Airlines
Fri 10/1012:45 pmHKG - STS
1 stop26h 14mMultiple Airlines
Deal found 6/12$1,338
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/258:01 pmSTS - HKG
2 stops34h 59mAlaska Airlines
Tue 7/1510:40 amHKG - STS
2 stops23h 27mAlaska Airlines
Deal found 6/10$1,460
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:00 amSTS - HKG
2 stops39h 50mQatar Airways
Wed 12/312:25 amHKG - STS
2 stops37h 33mQatar Airways
Deal found 6/11$1,468
This Qantas Airways deal was found by Cheapflights users on 6/11. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:30 pmSTS - HKG
2 stops36h 05mQantas Airways
Sun 1/47:30 pmHKG - STS
2 stops33h 26mQantas Airways
Deal found 6/11$3,811
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2712:21 pmSTS - HKG
2 stops41h 49mAmerican Airlines
Thu 8/1410:40 amHKG - STS
2 stops28h 04mAmerican Airlines
Deal found 6/11$5,583

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 June 12, 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 11/4

2:29 pm-12:55 pm

2 stops30h 26m

Hong Kong Intl

Thu 12/4

11:05 am-1:48 pm

2 stops42h 43m

$1,002

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Mon 9/15

7:03 am-1:30 pm

2 stops39h 27m

Hong Kong Intl

Mon 9/29

3:15 pm-7:12 pm

2 stops42h 57m

$1,199

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Tue 11/4

6:25 pm-6:15 am

1 stop19h 50m

Hong Kong Intl

Thu 12/4

12:25 pm-12:56 pm

1 stop16h 31m

$1,326

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Fri 9/26

3:07 pm-6:45 am

1 stop24h 38m

Hong Kong Intl

Fri 10/10

12:45 pm-11:59 pm

1 stop26h 14m

$1,338

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Wed 6/25

8:01 pm-10:00 pm

2 stops34h 59m

Hong Kong Intl

Tue 7/15

10:40 am-7:07 pm

2 stops23h 27m

$1,460

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Mon 11/3

7:00 am-2:50 pm

2 stops39h 50m

Hong Kong Intl

Wed 12/3

12:25 am-9:58 pm

2 stops37h 33m

$1,468

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Wed 6/25

3:05 pm-6:00 pm

2 stops35h 55m

Hong Kong Intl

Sat 7/12

8:05 pm-6:07 pm

2 stops37h 02m

$4,224

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Sun 7/27

12:21 pm-9:10 pm

2 stops41h 49m

Hong Kong Intl

Thu 8/14

10:40 am-11:44 pm

2 stops28h 04m

$5,583

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Thu 12/4

8:00 am-1:00 pm

2 stops37h 00m

$664

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Wed 6/18

8:01 pm-10:00 pm

2 stops34h 59m

$918

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 12 results
1
2

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, March is the cheapest month in which you can book a flight from Santa Rosa to Hong Kong (average of $989). Flying from Santa Rosa to Hong Kong in December is currently the most expensive (average of $1,629). 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.

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated June 12, 2025.
See what other customers who have flown with Japan Airlines, China Airlines and Alaska Airlines from Santa Rosa to Hong Kong have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,489 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
China Airlines
8.3
Very good
738 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Alaska Airlines
8.0
Very good
10,000 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Cathay Pacific
7.6
Good
892 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Qantas Airways
7.5
Good
854 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

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 are the cheapest airlines to fly from Santa Rosa to Hong Kong one-way?

    $664 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on Alaska Airlines and Qatar Airways, with prices starting from $918 and $1,352, respectively.

  • 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, March is the cheapest month in which you can book a flight from Santa Rosa to Hong Kong (average of $989). Flying from Santa Rosa to Hong Kong in December is currently the most expensive (average of $1,629). 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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