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Santa Rosa

$1,013+ Cheap flights from Singapore (SIN) to Santa Rosa (STS)

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.
SIN — STS
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Singapore to Santa Rosa

Cheapest flights from Singapore to Santa Rosa
Explore the most affordable flight options available from Singapore to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:50 pmSIN - STS
2 stops53h 11mAmerican Airlines
Sat 10/2512:31 pmSTS - SIN
2 stops61h 54mAmerican Airlines
Deal found 10/16$5,304
This Qantas Airways deal was found by Cheapflights users on 10/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:15 pmSIN - STS
2 stops30h 46mQantas Airways
Mon 10/277:45 amSTS - SIN
2 stops42h 15mQantas Airways
Deal found 10/16$5,698
This Qantas Airways deal was found by Cheapflights users on 10/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:15 pmSIN - STS
2 stops30h 46mQantas Airways
Sat 10/2512:41 pmSTS - SIN
2 stops36h 49mQantas Airways
Deal found 10/16$5,737
This Qantas Airways deal was found by Cheapflights users on 10/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:30 pmSIN - STS
2 stops51h 31mQantas Airways
Mon 10/277:45 amSTS - SIN
2 stops42h 15mQantas Airways
Deal found 10/16$5,822
This Qantas Airways deal was found by Cheapflights users on 10/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:30 pmSIN - STS
2 stops63h 03mQantas Airways
Sat 10/2512:41 pmSTS - SIN
2 stops36h 49mQantas Airways
Deal found 10/16$5,860
This Singapore Airlines deal was found by Cheapflights users on 10/16. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:00 amSIN - STS
1 stop19h 36mMultiple Airlines
Sun 10/267:45 amSTS - SIN
1 stop33h 10mMultiple Airlines
Deal found 10/16$9,140

Cheap flight deals from Singapore to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Santa Rosa (STS). 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,222
(Japan Airlines)

One-way from

$1,013
(Qatar Airways)

Popular in

December

Cheapest in

February

Average price

$801
Provider with most accurate pricing for Singapore Changi-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Singapore Changi-San Francisco flights.
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From Singapore Changi to Santa Rosa Sonoma County
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One-way flight from Singapore Changi to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 8% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore 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 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Singapore to Santa Rosa that are best for you.

Fly from

Singapore

Fly to

Santa Rosa

Route

Depart

Return

Price

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 2/15

7:00 pm-10:35 pm

1 stop19h 35m

Santa Rosa Sonoma County

Sun 2/22

6:15 pm-7:55 am

1 stop21h 40m

$1,185

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Wed 3/18

8:15 am-9:58 pm

2 stops28h 43m

Santa Rosa Sonoma County

Sun 3/22

3:00 pm-12:50 am

2 stops42h 50m

$1,222

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 2/15

10:15 am-10:35 pm

2 stops52h 20m

Santa Rosa Sonoma County

Sun 2/22

8:00 am-9:15 pm

2 stops45h 15m

$1,776

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Wed 2/11

8:15 pm-10:53 pm

2 stops42h 38m

Santa Rosa Sonoma County

Thu 2/26

11:18 am-8:45 am

2 stops29h 27m

$4,680

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 2/8

3:15 am-10:32 pm

2 stops35h 17m

Santa Rosa Sonoma County

Thu 2/26

11:18 am-8:45 am

2 stops29h 27m

$4,713

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 11/17

8:15 pm-10:05 pm

2 stops41h 50m

$1,013

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 2/23

3:15 am-10:53 pm

2 stops35h 38m

$3,230

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 3/2

8:15 pm-10:53 pm

2 stops42h 38m

$3,230

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Thu 2/26

10:15 am-10:53 pm

2 stops52h 38m

$3,233

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 3/1

10:15 am-10:35 pm

2 stops52h 20m

$3,622

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 12 results
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Best time to book a flight from Singapore to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Singapore 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 Singapore to Santa Rosa

What is the cheapest month to book a flight from Singapore to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from Singapore to Santa Rosa (average of $549). Flying from Singapore to Santa Rosa in January is currently the most expensive (average of $747). 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 Singapore to Santa Rosa. 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 Singapore to Santa Rosa?

    Departing from Singapore to Santa Rosa will take you 28h 43m. Airlines will cover a distance of 8381 mi.

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

    Yes. In addition to deals on Singapore to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Singapore 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.

  • What is the cheapest month to book a flight from Singapore to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from Singapore to Santa Rosa (average of $549). Flying from Singapore to Santa Rosa in January is currently the most expensive (average of $747). 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

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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