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Cheap flights from Singapore to San Francisco from $659

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 4/18. 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
1 adult, Economy, 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.
Qatar Airways Logo
3:15 am - 7:10 pm
SIN
-
STS
30h 55m
2 stops
Qatar Airways Logo
7:12 am - 8:50 am
STS
-
SIN
34h 38m
2 stops
$1,167Qatar Airways
Mon, Sep 7 - Thu, Sep 10
Qatar Airways Logo
3:15 am - 7:10 pm
SIN
-
STS
30h 55m
2 stops
Qatar Airways Logo
7:12 am - 8:50 am
STS
-
SIN
34h 38m
2 stops
$1,171Qatar Airways
Mon, Sep 7 - Thu, Sep 10
Qatar Airways Logo
3:15 am - 7:10 pm
SIN
-
STS
30h 55m
2 stops
Qatar Airways Logo
7:12 am - 3:45 pm
STS
-
SIN
41h 33m
2 stops
$1,172Qatar Airways
Mon, Sep 7 - Thu, Sep 10
Qatar Airways Logo
7:40 pm - 7:10 pm
SIN
-
STS
38h 30m
2 stops
Qatar Airways Logo
7:12 am - 3:45 pm
STS
-
SIN
41h 33m
2 stops
$1,173Qatar Airways
Tue, Sep 8 - Thu, Sep 10
Multiple Airlines Logo
7:40 pm - 12:17 pm
SIN
-
STS
55h 37m
2 stops
Multiple Airlines Logo
1:09 pm - 3:45 pm
STS
-
SIN
35h 36m
2 stops
$1,247Multiple Airlines
Sun, May 31 - Fri, Jun 19
Multiple Airlines Logo
6:40 pm - 11:10 am
SIN
-
STS
31h 30m
1 stop
Multiple Airlines Logo
7:26 pm - 7:40 am
STS
-
SIN
21h 14m
1 stop
$2,672Multiple Airlines
Sun, May 31 - Fri, Jun 19
Multiple Airlines Logo
9:25 am - 9:22 pm
SIN
-
STS
26h 57m
2 stops
Multiple Airlines Logo
7:26 pm - 7:40 am
STS
-
SIN
21h 14m
1 stop
$2,935Multiple Airlines
Sun, May 31 - Fri, Jun 19
American Airlines Logo
9:50 pm - 7:13 pm
SIN
-
STS
36h 23m
2 stops
American Airlines Logo
12:43 pm - 5:45 pm
STS
-
SIN
62h 02m
2 stops
$5,329American Airlines
Wed, Apr 8 - Sat, May 23
Japan Airlines Logo
9:50 pm - 7:13 pm
SIN
-
STS
36h 23m
2 stops
Japan Airlines Logo
7:59 am - 5:45 pm
STS
-
SIN
42h 46m
2 stops
$5,357Japan Airlines
Sun, Apr 12 - Mon, May 25
Multiple Airlines Logo
9:00 am - 6:01 pm
SIN
-
STS
24h 01m
1 stop
Multiple Airlines Logo
8:26 pm - 5:35 pm
STS
-
SIN
30h 09m
1 stop
$5,634Multiple Airlines
Fri, Apr 10 - Sat, May 23

Qatar Airways flights from Singapore to Santa Rosa

Our best Qatar Airways deals on Singapore to Santa Rosa flight tickets
Qatar Airways
Sep 7
SIN3:15 amSingapore Changi
30h 55m
2 stops
STS7:10 pmSanta Rosa Sonoma County
Sep 10
STS7:12 amSanta Rosa Sonoma County
34h 38m
2 stops
SIN8:50 amSingapore Changi
$1,167
Qatar Airways
Sep 7
SIN3:15 amSingapore Changi
30h 55m
2 stops
STS7:10 pmSanta Rosa Sonoma County
Sep 10
STS7:12 amSanta Rosa Sonoma County
34h 38m
2 stops
SIN8:50 amSingapore Changi
$1,171
Qatar Airways
Sep 7
SIN3:15 amSingapore Changi
30h 55m
2 stops
STS7:10 pmSanta Rosa Sonoma County
Sep 10
STS7:12 amSanta Rosa Sonoma County
41h 33m
2 stops
SIN3:45 pmSingapore Changi
$1,172

Qantas Airways flights from Singapore to Santa Rosa

Our best Qantas Airways deals on Singapore to Santa Rosa flight tickets
Qantas Airways
Apr 12
SIN9:00 pmSingapore Changi
29h 30m
2 stops
STS11:30 amSanta Rosa Sonoma County
May 22
STS5:21 pmSanta Rosa Sonoma County
37h 44m
2 stops
SIN10:05 pmSingapore Changi
$6,015
Qantas Airways
Apr 10
SIN9:00 pmSingapore Changi
41h 59m
2 stops
STS11:59 pmSanta Rosa Sonoma County
May 22
STS5:21 pmSanta Rosa Sonoma County
33h 54m
2 stops
SIN6:15 pmSingapore Changi
$6,054
Qantas Airways
Apr 10
SIN9:00 pmSingapore Changi
37h 13m
2 stops
STS7:13 pmSanta Rosa Sonoma County
May 23
STS5:21 pmSanta Rosa Sonoma County
32h 34m
2 stops
SIN4:55 pmSingapore Changi
$6,093

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 March 28, 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

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 9/7

3:15 am-7:10 pm

2 stops30h 55m

Santa Rosa Sonoma County

Thu 9/10

7:12 am-8:50 am

2 stops34h 38m

$1,167

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 9/7

3:15 am-7:10 pm

2 stops30h 55m

Santa Rosa Sonoma County

Thu 9/10

7:12 am-8:50 am

2 stops34h 38m

$1,171

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Mon 9/7

3:15 am-7:10 pm

2 stops30h 55m

Santa Rosa Sonoma County

Thu 9/10

7:12 am-3:45 pm

2 stops41h 33m

$1,172

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Tue 9/8

7:40 pm-7:10 pm

2 stops38h 30m

Santa Rosa Sonoma County

Thu 9/10

7:12 am-3:45 pm

2 stops41h 33m

$1,173

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 5/31

7:40 pm-12:17 pm

2 stops55h 37m

Santa Rosa Sonoma County

Fri 6/19

1:09 pm-3:45 pm

2 stops35h 36m

$1,247

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 5/31

6:40 pm-11:10 am

1 stop31h 30m

Santa Rosa Sonoma County

Fri 6/19

7:26 pm-7:40 am

1 stop21h 14m

$2,672
Quickest round-trip

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 5/31

9:25 am-9:22 pm

2 stops26h 57m

Santa Rosa Sonoma County

Fri 6/19

7:26 pm-7:40 am

1 stop21h 14m

$2,935

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Wed 4/8

9:50 pm-7:13 pm

2 stops36h 23m

Santa Rosa Sonoma County

Sat 5/23

12:43 pm-5:45 pm

2 stops62h 02m

$5,329

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Sun 4/12

9:50 pm-7:13 pm

2 stops36h 23m

Santa Rosa Sonoma County

Mon 5/25

7:59 am-5:45 pm

2 stops42h 46m

$5,357

SingaporeSanta Rosa

SIN - STS

SINSTS

Singapore Changi

Fri 4/10

9:00 am-6:01 pm

1 stop24h 01m

Santa Rosa Sonoma County

Sat 5/23

8:26 pm-5:35 pm

1 stop30h 09m

$5,634

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 and Qantas Airways are the most popular carriers 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 54% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 5 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

38h 30m

Direct flights

None
The fastest flight from Singapore to Santa Rosa takes 38h 30m
There are no direct flights from Singapore to Santa Rosa. There are no popular flight routes from Singapore to Santa Rosa.
Search flight deals

  • 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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