Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Singapore to San Francisco from $947

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to San Francisco departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Singapore to San Francisco (SIN-STS)

Cheap round-trip flights

Singapore Airlines Logo
9:25 am - 11:59 pmSIN-STS
29h 34m2 stops
Singapore Airlines Logo
7:45 am - 7:55 amSTS-SIN
33h 10m1 stop
$1,358Singapore Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 28
Singapore Airlines Logo
8:45 pm - 7:12 pmSIN-STS
37h 27m1 stop
Singapore Airlines Logo
7:03 am - 7:50 amSTS-SIN
33h 47m1 stop
$1,466Singapore Airlines
Find Deal
Fri, Aug 29 - Sat, Sep 20
Singapore Airlines Logo
9:25 am - 11:59 pmSIN-STS
29h 34m2 stops
Singapore Airlines Logo
7:45 am - 7:55 amSTS-SIN
33h 10m1 stop
$1,476Singapore Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 27
Singapore Airlines Logo
8:45 pm - 4:54 pmSIN-STS
35h 09m1 stop
Singapore Airlines Logo
7:45 am - 7:55 amSTS-SIN
33h 10m1 stop
$1,526Singapore Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 28
Logo
3:10 am - 10:06 pmSIN-STS
33h 56m2 stops
Logo
7:00 am - 2:55 pmSTS-SIN
40h 55m2 stops
$1,589
Find Deal
Wed, Oct 15 - Mon, Oct 27
Singapore Airlines Logo
9:25 am - 11:59 pmSIN-STS
29h 34m2 stops
Singapore Airlines Logo
7:03 am - 7:50 amSTS-SIN
33h 47m1 stop
$1,592Singapore Airlines
Find Deal
Fri, Aug 29 - Sat, Sep 20
Singapore Airlines Logo
9:25 am - 11:59 pmSIN-STS
29h 34m2 stops
Singapore Airlines Logo
7:45 am - 1:10 amSTS-SIN
26h 25m2 stops
$1,593Singapore Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 28
Qatar Airways Logo
10:30 am - 7:12 pmSIN-STS
47h 42m2 stops
Qatar Airways Logo
7:00 am - 3:45 pmSTS-SIN
41h 45m2 stops
$1,785Qatar Airways
Find Deal
Fri, Aug 29 - Fri, Sep 19
Qatar Airways Logo
10:30 am - 7:12 pmSIN-STS
47h 42m2 stops
Qatar Airways Logo
7:00 am - 9:00 pmSTS-SIN
47h 00m2 stops
$1,893Qatar Airways
Find Deal
Fri, Aug 29 - Sun, Sep 21
Qatar Airways Logo
10:30 am - 11:59 pmSIN-STS
52h 29m2 stops
Qatar Airways Logo
7:00 am - 9:00 amSTS-SIN
35h 00m2 stops
$1,977Qatar Airways
Find Deal
Sun, Aug 31 - Fri, Sep 19

Singapore Airlines flights from Singapore to Santa Rosa

Our best Singapore Airlines deals on Singapore to Santa Rosa flight tickets
Singapore Airlines
Oct 16
SIN9:25 amSingapore Changi
29h 34m
2 stops
STS11:59 pmSanta Rosa Sonoma County
Oct 28
STS7:45 amSanta Rosa Sonoma County
33h 10m
1 stop
SIN7:55 amSingapore Changi
$1,358
Find similar
Singapore Airlines
Aug 29
SIN8:45 pmSingapore Changi
37h 27m
1 stop
STS7:12 pmSanta Rosa Sonoma County
Sep 20
STS7:03 amSanta Rosa Sonoma County
33h 47m
1 stop
SIN7:50 amSingapore Changi
$1,466
Find similar
Singapore Airlines
Oct 16
SIN9:25 amSingapore Changi
29h 34m
2 stops
STS11:59 pmSanta Rosa Sonoma County
Oct 27
STS7:45 amSanta Rosa Sonoma County
33h 10m
1 stop
SIN7:55 amSingapore Changi
$1,476
Find similar

Qatar Airways flights from Singapore to Santa Rosa

Our best Qatar Airways deals on Singapore to Santa Rosa flight tickets
Qatar Airways
Aug 29
SIN10:30 amSingapore Changi
47h 42m
2 stops
STS7:12 pmSanta Rosa Sonoma County
Sep 19
STS7:00 amSanta Rosa Sonoma County
41h 45m
2 stops
SIN3:45 pmSingapore Changi
$1,785
Find similar
Qatar Airways
Aug 29
SIN10:30 amSingapore Changi
47h 42m
2 stops
STS7:12 pmSanta Rosa Sonoma County
Sep 21
STS7:00 amSanta Rosa Sonoma County
47h 00m
2 stops
SIN9:00 pmSingapore Changi
$1,893
Find similar
Qatar Airways
Aug 31
SIN10:30 amSingapore Changi
52h 29m
2 stops
STS11:59 pmSanta Rosa Sonoma County
Sep 19
STS7:00 amSanta Rosa Sonoma County
35h 00m
2 stops
SIN9:00 amSingapore Changi
$1,977
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 5, 2025.
Use the filters below to find and compare flights from Singapore to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Thu 10/16

9:25 am-11:59 pm

2 stops29h 34m

Santa Rosa Sonoma County

Tue 10/28

7:45 am-7:55 am

1 stop33h 10m

$1,358

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Fri 8/29

8:45 pm-7:12 pm

1 stop37h 27m

Santa Rosa Sonoma County

Sat 9/20

7:03 am-7:50 am

1 stop33h 47m

$1,466

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Thu 10/16

9:25 am-11:59 pm

2 stops29h 34m

Santa Rosa Sonoma County

Mon 10/27

7:45 am-7:55 am

1 stop33h 10m

$1,476

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Thu 10/16

8:45 pm-4:54 pm

1 stop35h 09m

Santa Rosa Sonoma County

Tue 10/28

7:45 am-7:55 am

1 stop33h 10m

$1,526

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Wed 10/15

3:10 am-10:06 pm

2 stops33h 56m

Santa Rosa Sonoma County

Mon 10/27

7:00 am-2:55 pm

2 stops40h 55m

$1,589

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Fri 8/29

9:25 am-11:59 pm

2 stops29h 34m

Santa Rosa Sonoma County

Sat 9/20

7:03 am-7:50 am

1 stop33h 47m

$1,592

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Thu 10/16

9:25 am-11:59 pm

2 stops29h 34m

Santa Rosa Sonoma County

Tue 10/28

7:45 am-1:10 am

2 stops26h 25m

$1,593

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Fri 8/29

10:30 am-7:12 pm

2 stops47h 42m

Santa Rosa Sonoma County

Fri 9/19

7:00 am-3:45 pm

2 stops41h 45m

$1,785

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Fri 8/29

10:30 am-7:12 pm

2 stops47h 42m

Santa Rosa Sonoma County

Sun 9/21

7:00 am-9:00 pm

2 stops47h 00m

$1,893

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 8/31

10:30 am-11:59 pm

2 stops52h 29m

Santa Rosa Sonoma County

Fri 9/19

7:00 am-9:00 am

2 stops35h 00m

$1,977

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Francisco from

How to get the cheapest flight ticket from Singapore to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Singapore Changi to Santa Rosa Sonoma County?

Singapore Airlines, American Airlines, and Qatar Airways are the most popular carriers operating from Singapore Changi to Santa Rosa Sonoma County

What airlines fly to Santa Rosa?

Singapore Airlines, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Santa Rosa from Singapore according to our data. Singapore Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 7 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

When to book flights from Singapore to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Singapore to Santa Rosa (SIN to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Santa Rosa

Best Price Found

$947

Fastest flight time

20h 04m

Direct flights

None

Airports in Santa Rosa

1 airport
The best one-way flight to Santa Rosa from Singapore in the past 72 hours is $947. The best round-trip flight deal from Singapore to Santa Rosa found on momondo in the last 72 hours is $1,358.
The fastest flight from Singapore to Santa Rosa takes 20h 04m
There are no direct flights from Singapore to Santa Rosa. Popular non-direct route for this connection is Singapore Changi Airport - Santa Rosa Sonoma County Airport.
There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)
Search flight deals

  • How far is Singapore Changi to Santa Rosa Sonoma County by plane?

    A flight from Singapore Changi to Santa Rosa Sonoma County will travel around 8397.2 mi. In terms of flight time, this usually takes a little over 20h 04m.

  • When did momondo last update prices for flights from Singapore Changi Airport to Santa Rosa Sonoma County Airport?

    Prices for flights from Singapore Changi Airport to Santa Rosa Sonoma County Airport were last updated today.

  • How old do you have to be to fly from Singapore Changi Airport to Santa Rosa Sonoma County Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Singapore Changi Airport to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents you'll need for your trip to Santa Rosa Sonoma County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Santa Rosa?

Finding the right flight to Santa Rosa from Singapore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Rosa quick and easy, saving you time and money.

Can I find flights from Singapore to Santa Rosa with flexible booking policies on momondo?

Flights from Singapore to Santa Rosa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Singapore to Santa Rosa?

momondo helps you find the best flight between Singapore and Santa Rosa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Singapore to Santa Rosa right now. Can momondo alert me if prices change?

Price alerts on flights to Santa Rosa from Singapore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Santa Rosa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/10
Sun 8/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States