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Cheap flights from Singapore to San Francisco from $670

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 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Singapore to San Francisco

Recent round-trip flight deals from Singapore to San Francisco

Enter your travel dates to find the best prices.
Japan Airlines Logo
1:55 am - 3:55 pm
SIN
-
STS
29h 00m
2 stops
Japan Airlines Logo
11:38 am - 5:45 pm
STS
-
SIN
39h 07m
2 stops
$1,132Japan Airlines
Mon, Jun 29 - Tue, Jul 7
Multiple Airlines Logo
8:45 pm - 10:45 am
SIN
-
STS
29h 00m
1 stop
Multiple Airlines Logo
6:00 am - 7:15 pm
STS
-
SIN
46h 15m
2 stops
$2,289Multiple Airlines
Tue, Jun 30 - Tue, Jul 7
Multiple Airlines Logo
8:45 pm - 6:43 pm
SIN
-
STS
36h 58m
1 stop
Multiple Airlines Logo
6:00 am - 7:40 am
STS
-
SIN
34h 40m
1 stop
$2,556Multiple Airlines
Tue, Jun 30 - Tue, Jul 7

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 May 20, 2026.
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

Cheapest round-trip
Quickest round-trip

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 6/29

1:55 am-3:55 pm

2 stops29h 00m

Santa Rosa Sonoma County

Tue 7/7

11:38 am-5:45 pm

2 stops39h 07m

$1,132

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Tue 6/30

8:45 pm-10:45 am

1 stop29h 00m

Santa Rosa Sonoma County

Tue 7/7

6:00 am-7:15 pm

2 stops46h 15m

$2,289

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Tue 6/30

8:45 pm-6:43 pm

1 stop36h 58m

Santa Rosa Sonoma County

Tue 7/7

6:00 am-7:40 am

1 stop34h 40m

$2,556
Cheapest one-way

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 9/6

3:15 am-9:56 pm

2 stops33h 41m

$670

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 6/7

7:00 pm-12:17 pm

2 stops56h 17m

$671

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 6/7

1:30 am-12:17 pm

2 stops49h 47m

$679

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Fri 6/5

1:30 am-12:17 pm

2 stops49h 47m

$739

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Tue 6/9

7:00 pm-3:55 pm

2 stops59h 55m

$744

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 5/24

1:30 am-12:17 pm

2 stops49h 47m

$778

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 9/7

8:45 pm-9:31 pm

1 stop39h 46m

$894

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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 to Santa Rosa Sonoma County?

Qatar Airways is the most popular carrier operating from Singapore to Santa Rosa Sonoma County

What airlines fly to Santa Rosa?

United Airlines, Singapore Airlines and EVA Air are the top three most popular airlines that fly to Santa Rosa from Singapore according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 6 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

Cheap Singapore to Santa Rosa flight deals and tips

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

Fastest flight time

35h 38m

Direct flights

None
The fastest flight from Singapore to Santa Rosa takes 35h 38m
There are no direct flights from Singapore to Santa Rosa. There are no popular flight routes from Singapore to Santa Rosa.
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Frequently asked questions about flying from Singapore to Santa Rosa

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

    Prices for flights from Singapore to Santa Rosa Sonoma County Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Singapore 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 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Singapore to Santa Rosa for you.

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

Yes. All flights to Santa Rosa from Singapore on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Singapore to Santa Rosa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Singapore to Santa Rosa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santa Rosa and let you know when they change.

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.
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