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$694+ Cheap flights from Santa Rosa (STS) to Singapore (SIN)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SIN
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Santa Rosa to Singapore

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

Round-trip from

$1,289
(Qatar Airways)

One-way from

$694
(KAYAK)
From Santa Rosa Sonoma County to Singapore Changi
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One-way flight from Santa Rosa Sonoma County to Singapore Changi
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Find flight deals from Santa Rosa to Singapore

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

This Qatar Airways deal was found by Cheapflights users on 1/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1110:01 amSTS - SIN
2 stops36h 54mMultiple Airlines
Sun 3/302:15 amSIN - STS
2 stops30h 41mMultiple Airlines
Deal found 1/14$1,289
This KAYAK deal was found by Cheapflights users on 1/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/107:03 pmSTS - SIN
2 stops37h 47mJapan Airlines
Tue 2/188:15 amSIN - STS
2 stops41h 51mJapan Airlines
Deal found 1/16$1,322
This Qatar Airways deal was found by Cheapflights users on 1/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1010:01 amSTS - SIN
2 stops30h 44mQatar Airways
Wed 2/193:15 amSIN - STS
2 stops30h 45mQatar Airways
Deal found 1/16$1,480
This Singapore Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 4/105:49 pmSTS - SIN
1 stop23h 01mSingapore Airlines
Wed 4/238:45 pmSIN - STS
1 stop29h 19mSingapore Airlines
Deal found 1/15$1,521
This Qantas Airways deal was found by Cheapflights users on 1/15. 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.
Fri 6/66:15 pmSTS - SIN
2 stops31h 35mQantas Airways
Mon 6/2310:45 pmSIN - STS
2 stops38h 50mQantas Airways
Deal found 1/15$1,736

Find flights from Santa Rosa to Singapore within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Tue 2/11

10:01 am-2:55 pm

2 stops36h 54m

Singapore Changi

Sun 3/30

2:15 am-5:56 pm

2 stops30h 41m

$1,289

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Mon 2/10

7:03 pm-12:50 am

2 stops37h 47m

Singapore Changi

Tue 2/18

8:15 am-10:06 am

2 stops41h 51m

$1,322

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Mon 2/10

10:01 am-8:45 am

2 stops30h 44m

Singapore Changi

Wed 2/19

3:15 am-6:00 pm

2 stops30h 45m

$1,480

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Thu 4/10

5:49 pm-7:50 am

1 stop23h 01m

Singapore Changi

Wed 4/23

8:45 pm-11:04 am

1 stop29h 19m

$1,521

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Fri 6/6

6:15 pm-4:50 pm

2 stops31h 35m

Singapore Changi

Mon 6/23

10:45 pm-10:35 pm

2 stops38h 50m

$1,736

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Mon 2/24

7:00 am-6:40 am

2 stops31h 40m

$694

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Tue 2/25

10:46 am-2:55 pm

2 stops36h 09m

$781

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Mon 2/3

10:01 am-2:55 pm

2 stops36h 54m

$845

Santa RosaSingapore

STS - SIN

STSSIN

Santa Rosa Sonoma County

Mon 2/10

6:11 pm-7:55 am

1 stop21h 44m

$899

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Best time to book a flight from Santa Rosa to Singapore

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

Travel insights for flights from Santa Rosa to Singapore

Get recent, data-driven insights about flights from Santa Rosa to Singapore including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Singapore (average of $1,011). Flying from Santa Rosa to Singapore in December is currently the most expensive (average of $1,684). 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.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated January 16, 2025.
Japan Airlines
8.3
Very good
1,448 reviews

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Food

7.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines
8.3
Very good
1,448 reviews
Japan Airlines
8.3
Very good
1,448 reviews

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Food

7.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Singapore Airlines
8.1
Very good
1,327 reviews
Japan Airlines
8.3
Very good
1,448 reviews

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Food

7.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Qatar Airways
7.5
Good
3,752 reviews
Japan Airlines
8.3
Very good
1,448 reviews

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Food

7.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Qantas Airways
7.5
Good
821 reviews
Japan Airlines
8.3
Very good
1,448 reviews

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Food

7.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Santa Rosa to Singapore one-way?

    The cheapest airlines for a one-way flight from Santa Rosa to Singapore are Japan Airlines ($694), Qatar Airways ($781), and Singapore Airlines ($899).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Singapore 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 Santa Rosa to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Singapore (average of $1,011). Flying from Santa Rosa to Singapore in December is currently the most expensive (average of $1,684). 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

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