Find flights
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Santa Rosa from HK$4,095

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 8-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — STS
27 Feb — 6 Mrz1
1 adult

Cheap flight deals from Hong Kong to Santa Rosa

Keep the following information in mind while searching for Hong Kong to Santa Rosa flight deals. Data was last updated 22 Februar 2025.

Round-trip from

HK$7,211

One-way from

HK$4,095

Popular in

August

Cheapest in

March

Average price

HK$6,714
7-3-10-3
  • 7-3-10-3
  • 4 total stops
  • 74h 56m total
  • Hong Kong to Santa Rosa
Search Deals
8-4
  • 8-4
  • 2 total stops
  • 33h 13m total
  • Hong Kong to Santa Rosa
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (HK$15,461 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$2,668 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Hong Kong to Santa Rosa

Cheapest flights from Hong Kong to Santa Rosa
Explore the most affordable flight options available from Hong Kong to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 Februar 2025.

Fr 7-311:20HKG - STS
2 stops38h 46mMultiple Airlines
Mo 10-307:00STS - HKG
2 stops36h 10mMultiple Airlines
Deal found 22-2HK$7,211
Fr 7-310:20HKG - STS
2 stops39h 46mJapan Airlines
Mo 10-307:00STS - HKG
2 stops39h 40mJapan Airlines
Deal found 21-2HK$9,302
Do 14-818:50HKG - STS
2 stops42h 45mSingapore Airlines
Mo 25-818:15STS - HKG
2 stops37h 45mSingapore Airlines
Deal found 21-2HK$11,641
Mo 3-300:25HKG - STS
2 stops38h 11mQatar Airways
Mo 28-407:00STS - HKG
2 stops47h 55mQatar Airways
Deal found 21-2HK$13,677

Find flights from Hong Kong to Santa Rosa within your budget

Customise your flight search to find flights from Hong Kong to Santa Rosa 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 70,647 searches. Data last updated 22 Februar 2025.

Fly from

Hong Kong

Fly to

Santa Rosa

Route

Departure

Return

Price

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Fr 7-3

11:20-10:06

2 stops38h 46m

Santa Rosa Sonoma County

Mo 10-3

07:00-10:10

2 stops36h 10m

HK$7,211

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Fr 7-3

10:20-10:06

2 stops39h 46m

Santa Rosa Sonoma County

Mo 10-3

07:00-13:40

2 stops39h 40m

HK$9,302

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Do 14-8

18:50-22:35

2 stops42h 45m

Santa Rosa Sonoma County

Mo 25-8

18:15-23:00

2 stops37h 45m

HK$11,641

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Mi 13-8

01:25-19:09

2 stops32h 44m

Santa Rosa Sonoma County

Mo 25-8

07:00-21:55

2 stops47h 55m

HK$15,122

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Di 8-4

20:10-14:23

2 stops33h 13m

HK$4,095

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Mi 18-6

10:40-22:35

2 stops26h 55m

HK$6,574

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Do 14-8

18:50-10:06

2 stops54h 16m

HK$7,794

Hong KongSanta Rosa

HKG - STS

HKGSTS

Hong Kong Intl

Mo 11-8

01:25-19:09

2 stops32h 44m

HK$9,838

Flights are sorted by cheapest return flights first.

Deals found on 21-2

Best time to book a flight from Hong Kong to Santa Rosa

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

Travel insights for flights from Hong Kong to Santa Rosa

Get recent, data-driven insights about flights from Hong Kong to Santa Rosa including ideal travel times, pricing trends, and more.

Rainfall in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 180.0 inches per month. January is typically the wettest month, when rainfall can reach 180.0 mm. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 mm.

Temperature in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santa Rosa, 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 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated 22 Februar 2025.
To help decide which airline to fly from Hong Kong to Santa Rosa, see what other customers have to say about Japan Airlines, Singapore Airlines and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Japan Airlines
8.3
Very Good
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Singapore Airlines
8.1
Very Good
1,297 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Qatar Airways
7.4
Good
3,609 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Santa Rosa. 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 into for flights to Santa Rosa from Hong Kong?

    Santa Rosa Sonoma County (STS) is the airport you will fly into if you book a flight from Hong Kong to Santa Rosa. It is only a 11.5 km journey from Sonoma County (STS) to Santa Rosa’s city centre.

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

    For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as HK$6,574. Users have also found prices from HK$7,794 and HK$9,838 on Singapore Airlines and Qatar Airways, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Santa Rosa?

When you search for this flight from Hong Kong to Santa Rosa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Santa Rosa?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Santa Rosa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hong Kong to Santa Rosa with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Santa Rosa flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Hong Kong to Santa Rosa become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Santa Rosa from Hong Kong today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.