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$922+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
STS — HKG
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,139
(Japan Airlines)

One-way from

$922
(Qatar Airways)

Popular in

December

Cheapest in

April

Average price

$874
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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. 10% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Japan Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 9/37:03 amSTS - HKG
2 stops39h 27mJapan Airlines
Sun 10/193:15 pmHKG - STS
2 stops46h 20mJapan Airlines
Deal found 4/29$1,139
This Qatar Airways deal was found by Cheapflights users on 4/29. 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.
Mon 9/17:00 amSTS - HKG
2 stops41h 10mMultiple Airlines
Sun 10/191:25 amHKG - STS
2 stops35h 33mMultiple Airlines
Deal found 4/29$1,502
This Qatar Airways deal was found by Cheapflights users on 4/29. 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.
Sat 8/307:00 amSTS - HKG
2 stops41h 10mQatar Airways
Fri 10/171:25 amHKG - STS
2 stops35h 33mQatar Airways
Deal found 4/29$1,524
This Qantas Airways deal was found by Cheapflights users on 4/28. 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.
Sun 5/1112:45 pmSTS - HKG
2 stops38h 10mQantas Airways
Tue 5/138:05 pmHKG - STS
2 stops40h 28mQantas Airways
Deal found 4/28$24,509

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 April 29, 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

Wed 9/3

7:03 am-1:30 pm

2 stops39h 27m

Hong Kong Intl

Sun 10/19

3:15 pm-10:35 pm

2 stops46h 20m

$1,139

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Mon 9/1

7:00 am-3:10 pm

2 stops41h 10m

Hong Kong Intl

Sun 10/19

1:25 am-9:58 pm

2 stops35h 33m

$1,502

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Sat 8/30

7:00 am-3:10 pm

2 stops41h 10m

Hong Kong Intl

Fri 10/17

1:25 am-9:58 pm

2 stops35h 33m

$1,524

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Sun 5/11

12:45 pm-5:55 pm

2 stops38h 10m

Hong Kong Intl

Tue 5/13

8:05 pm-9:33 pm

2 stops40h 28m

$24,509

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Tue 5/13

12:24 pm-9:45 pm

2 stops42h 21m

$922

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Sat 5/31

12:24 pm-9:45 pm

2 stops42h 21m

$1,283

Santa RosaHong Kong

STS - HKG

STSHKG

Santa Rosa Sonoma County

Thu 5/29

7:00 am-1:30 pm

2 stops39h 30m

$1,339

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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, February is the cheapest month in which you can book a flight from Santa Rosa to Hong Kong (average of $991). Flying from Santa Rosa to Hong Kong in July is currently the most expensive (average of $1,647). 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 April 29, 2025.
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qantas Airways
7.5
Good
829 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qatar Airways
7.4
Good
3,563 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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.

  • 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, February is the cheapest month in which you can book a flight from Santa Rosa to Hong Kong (average of $991). Flying from Santa Rosa to Hong Kong in July is currently the most expensive (average of $1,647). 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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