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Cheap flights from Santa Rosa to Singapore from $445

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Singapore departing on 3/9. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:57 pm - 5:45 pm
STS
-
SIN
30h 48m1 stop
Multiple Airlines Logo
7:00 pm - 11:59 pm
SIN
-
STS
19h 59m1 stop
$1,060Multiple Airlines
Wed, Mar 11 - Sun, Mar 22
Japan Airlines Logo
7:57 pm - 12:50 am
STS
-
SIN
36h 53m2 stops
Japan Airlines Logo
8:15 am - 10:50 pm
SIN
-
STS
30h 35m2 stops
$1,133Japan Airlines
Sat, Feb 28 - Sun, Mar 8
Multiple Airlines Logo
7:00 am - 5:30 am
STS
-
SIN
30h 30m1 stop
Multiple Airlines Logo
7:00 pm - 11:57 pm
SIN
-
STS
19h 57m1 stop
$1,200Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
7:00 am - 5:30 am
STS
-
SIN
30h 30m1 stop
Multiple Airlines Logo
9:20 am - 10:57 pm
SIN
-
STS
29h 37m2 stops
$1,212Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
11:15 am - 12:05 pm
STS
-
SIN
32h 50m2 stops
Multiple Airlines Logo
3:45 pm - 10:32 am
SIN
-
STS
34h 47m2 stops
$1,249Multiple Airlines
Sat, Feb 7 - Sat, Feb 14
Multiple Airlines Logo
7:00 am - 1:00 am
STS
-
SIN
26h 00m2 stops
Multiple Airlines Logo
8:45 pm - 10:11 am
SIN
-
STS
28h 26m1 stop
$1,287Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
7:00 am - 1:00 am
STS
-
SIN
26h 00m2 stops
Multiple Airlines Logo
9:20 am - 10:57 pm
SIN
-
STS
29h 37m2 stops
$1,299Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Japan Airlines Logo
7:00 am - 12:50 am
STS
-
SIN
26h 50m2 stops
Japan Airlines Logo
8:15 am - 6:01 pm
SIN
-
STS
24h 46m2 stops
$1,356Japan Airlines
Mon, Mar 9 - Tue, Mar 24
Japan Airlines Logo
7:57 pm - 12:50 am
STS
-
SIN
37h 53m2 stops
Japan Airlines Logo
8:15 am - 6:01 pm
SIN
-
STS
24h 46m2 stops
$1,362Japan Airlines
Tue, Mar 10 - Tue, Mar 24
Qatar Airways Logo
7:00 am - 8:45 am
STS
-
SIN
33h 45m2 stops
Qatar Airways Logo
8:15 pm - 11:57 pm
SIN
-
STS
43h 42m2 stops
$1,393Qatar Airways
Sun, Mar 1 - Wed, Mar 4

Qatar Airways flights from Santa Rosa to Singapore

Our best Qatar Airways deals on Santa Rosa to Singapore flight tickets
Qatar Airways
Mar 1
STS7:00 amSanta Rosa Sonoma County
33h 45m
2 stops
SIN8:45 amSingapore Changi
Mar 4
SIN8:15 pmSingapore Changi
43h 42m
2 stops
STS11:57 pmSanta Rosa Sonoma County
$1,393
Find similar
Qatar Airways
Mar 9
STS7:00 amSanta Rosa Sonoma County
34h 45m
2 stops
SIN8:45 amSingapore Changi
Mar 21
SIN8:15 pmSingapore Changi
42h 44m
2 stops
STS11:59 pmSanta Rosa Sonoma County
$1,433
Find similar
Qatar Airways
Mar 11
STS11:15 amSanta Rosa Sonoma County
30h 30m
2 stops
SIN8:45 amSingapore Changi
Mar 23
SIN3:15 amSingapore Changi
30h 58m
2 stops
STS7:13 pmSanta Rosa Sonoma County
$1,448
Find similar

Japan Airlines flights from Santa Rosa to Singapore

Our best Japan Airlines deals on Santa Rosa to Singapore flight tickets
Japan Airlines
Feb 28
STS7:57 pmSanta Rosa Sonoma County
36h 53m
2 stops
SIN12:50 amSingapore Changi
Mar 8
SIN8:15 amSingapore Changi
30h 35m
2 stops
STS10:50 pmSanta Rosa Sonoma County
$1,133
Find similar
Japan Airlines
Mar 9
STS7:00 amSanta Rosa Sonoma County
26h 50m
2 stops
SIN12:50 amSingapore Changi
Mar 24
SIN8:15 amSingapore Changi
24h 46m
2 stops
STS6:01 pmSanta Rosa Sonoma County
$1,356
Find similar
Japan Airlines
Mar 10
STS7:57 pmSanta Rosa Sonoma County
37h 53m
2 stops
SIN12:50 amSingapore Changi
Mar 24
SIN8:15 amSingapore Changi
24h 46m
2 stops
STS6:01 pmSanta Rosa Sonoma County
$1,362
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Singapore 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 December 25, 2025.
Use the filters below to find and compare flights from Santa Rosa to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Wed 3/11

7:57 pm-5:45 pm

1 stop30h 48m

Singapore Changi

Sun 3/22

7:00 pm-11:59 pm

1 stop19h 59m

$1,060

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Sat 2/28

7:57 pm-12:50 am

2 stops36h 53m

Singapore Changi

Sun 3/8

8:15 am-10:50 pm

2 stops30h 35m

$1,133

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Sun 3/1

7:00 am-5:30 am

1 stop30h 30m

Singapore Changi

Sun 3/8

7:00 pm-11:57 pm

1 stop19h 57m

$1,200

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Sun 3/1

7:00 am-5:30 am

1 stop30h 30m

Singapore Changi

Sun 3/8

9:20 am-10:57 pm

2 stops29h 37m

$1,212

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Sat 2/7

11:15 am-12:05 pm

2 stops32h 50m

Singapore Changi

Sat 2/14

3:45 pm-10:32 am

2 stops34h 47m

$1,249

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Sun 3/1

7:00 am-1:00 am

2 stops26h 00m

Singapore Changi

Sun 3/8

8:45 pm-10:11 am

1 stop28h 26m

$1,287

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Sun 3/1

7:00 am-1:00 am

2 stops26h 00m

Singapore Changi

Sun 3/8

9:20 am-10:57 pm

2 stops29h 37m

$1,299

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Mon 3/9

7:00 am-12:50 am

2 stops26h 50m

Singapore Changi

Tue 3/24

8:15 am-6:01 pm

2 stops24h 46m

$1,356

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Tue 3/10

7:57 pm-12:50 am

2 stops37h 53m

Singapore Changi

Tue 3/24

8:15 am-6:01 pm

2 stops24h 46m

$1,362

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Sun 3/1

7:00 am-8:45 am

2 stops33h 45m

Singapore Changi

Wed 3/4

8:15 pm-11:57 pm

2 stops43h 42m

$1,393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Singapore from

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

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 Santa Rosa Sonoma County to Singapore?

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

What airlines fly to Singapore?

Singapore Airlines, United Airlines and Air Canada are the top three most popular airlines that fly to Singapore from Santa Rosa according to our data. Singapore Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 14 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

Cheap Santa Rosa to Singapore flight deals and tips

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

Fastest flight time

21h 59m

Direct flights

None
The fastest flight from Santa Rosa to Singapore takes 21h 59m
There are no direct flights from Santa Rosa to Singapore. There are no popular flight routes from Santa Rosa to Singapore.
Search flight deals

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Singapore.

  • What documentation or ID do you need to fly to Singapore?

    The required travel and health documents for your Singapore trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Singapore from Santa Rosa 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 Singapore quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Singapore from Santa Rosa with this policy.

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

Once all potential Santa Rosa to Singapore 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 Santa Rosa to Singapore right now. Can momondo alert me if prices change?

Price alerts on flights to Singapore from Santa Rosa 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.

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