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South Pacific

$935+ Cheap flights from Santa Rosa (STS) to South Pacific

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SYD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Santa Rosa to South Pacific

Keep the following information in mind while searching for Santa Rosa to South Pacific flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,316
(American Airlines)

One-way from

$935
(Qantas Airways)

Popular in

December

Cheapest in

August

Average price

$1,059
Provider with most accurate pricing for San Francisco-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Sydney Kingsford Smith flights.
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From Santa Rosa Sonoma County to South Pacific
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One-way flight from Santa Rosa Sonoma County to South Pacific
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Highest demand for flights based on searches. 14% potential increase in price ($194 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Santa Rosa to South Pacific

Cheapest flights from Santa Rosa to South Pacific
Explore the most affordable flight options available from Santa Rosa to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:53 pmSTS - BNE
2 stops23h 32mAmerican Airlines
Tue 8/198:05 pmBNE - STS
2 stops32h 42mAmerican Airlines
Deal found 3/27$1,316
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/412:46 pmSTS - NAN
2 stops21h 59mAmerican Airlines
Sat 6/149:40 pmNAN - STS
2 stops36h 57mAmerican Airlines
Deal found 3/27$1,377
This Qantas Airways deal was found by Cheapflights users on 3/27. 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.
Tue 12/91:30 pmSTS - MEL
2 stops26h 35mQantas Airways
Tue 12/1612:00 pmMEL - STS
1 stop19h 56mQantas Airways
Deal found 3/27$1,565
This Qantas Airways deal was found by Cheapflights users on 3/27. 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.
Sat 10/181:30 pmSTS - MEL
1 stop23h 15mMultiple Airlines
Sat 11/112:00 pmMEL - STS
1 stop18h 56mMultiple Airlines
Deal found 3/27$1,577
This Qantas Airways deal was found by Cheapflights users on 3/27. 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.
Sat 11/16:15 pmSTS - SYD
1 stop19h 10mMultiple Airlines
Thu 11/138:30 amSYD - STS
2 stops23h 26mMultiple Airlines
Deal found 3/27$1,605
This Qantas Airways deal was found by Cheapflights users on 3/27. 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.
Thu 11/206:15 pmSTS - SYD
2 stops23h 10mQantas Airways
Thu 12/48:30 amSYD - STS
2 stops23h 26mQantas Airways
Deal found 3/27$1,609
This Qantas Airways deal was found by Cheapflights users on 3/27. 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.
Thu 11/201:30 pmSTS - AKL
2 stops33h 00mQantas Airways
Thu 12/44:25 pmAKL - STS
2 stops27h 10mQantas Airways
Deal found 3/27$1,673
This Qantas Airways deal was found by Cheapflights users on 3/27. 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.
Thu 11/2011:55 amSTS - AKL
3 stops29h 10mMultiple Airlines
Thu 12/44:25 pmAKL - STS
2 stops27h 10mMultiple Airlines
Deal found 3/27$1,678
This KAYAK deal was found by Cheapflights users on 3/26. 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.
Tue 12/236:15 pmSTS - SYD
2 stops70h 35mSingapore Airlines
Fri 1/912:15 pmSYD - STS
2 stops29h 20mSingapore Airlines
Deal found 3/26$2,260
This KAYAK deal was found by Cheapflights users on 3/26. 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.
Tue 12/236:15 pmSTS - MEL
2 stops69h 35mSingapore Airlines
Fri 1/910:35 amMEL - STS
2 stops31h 00mSingapore Airlines
Deal found 3/26$2,310
This KAYAK deal was found by Cheapflights users on 3/27. 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.
Tue 10/141:30 pmSTS - NAN
2 stops43h 35mSingapore Airlines
Wed 10/2210:50 pmNAN - STS
3 stops42h 45mSingapore Airlines
Deal found 3/27$2,407
This KAYAK deal was found by Cheapflights users on 3/27. 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.
Tue 5/277:00 amSTS - AKL
3 stops58h 20mSingapore Airlines
Wed 6/410:00 amAKL - STS
2 stops44h 06mSingapore Airlines
Deal found 3/27$2,748

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Rosa to South Pacific 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 March 28, 2025.
Use the filters below to find and compare flights from Santa Rosa to South Pacific that are best for you.

Fly from

Santa Rosa

Fly to

South Pacific

Route

Depart

Return

Price

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Sun 8/3

12:53 pm-5:25 am

2 stops23h 32m

Brisbane

Tue 8/19

8:05 pm-11:47 am

2 stops32h 42m

$1,316

Santa RosaNadi

STS - NAN

STSNAN

Santa Rosa Sonoma County

Wed 6/4

12:46 pm-5:45 am

2 stops21h 59m

Nadi

Sat 6/14

9:40 pm-3:37 pm

2 stops36h 57m

$1,377

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Tue 5/27

11:55 am-2:05 pm

3 stops31h 10m

Auckland Intl

Tue 6/3

1:25 pm-8:58 am

3 stops38h 33m

$1,866

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Wed 5/28

6:40 pm-12:35 am

2 stops34h 55m

Auckland Intl

Thu 6/5

6:00 am-11:30 pm

2 stops36h 30m

$1,937

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Thu 4/10

2:35 pm-7:30 am

1 stop23h 55m

Sydney Kingsford Smith

Thu 4/17

5:45 pm-10:39 pm

1 stop21h 54m

$2,742

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Tue 5/27

7:00 am-12:20 pm

3 stops58h 20m

Auckland Intl

Wed 6/4

10:00 am-11:06 am

2 stops44h 06m

$2,748

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Thu 7/24

7:12 am-5:30 pm

2 stops41h 18m

Brisbane

Wed 8/6

3:10 pm-7:07 pm

2 stops44h 57m

$2,948

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Thu 6/12

7:00 am-2:45 am

2 stops48h 45m

Auckland Intl

Mon 6/30

12:25 am-6:07 pm

3 stops60h 42m

$3,062

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Thu 7/24

7:00 am-8:50 pm

3 stops44h 50m

Brisbane

Wed 8/6

10:10 pm-7:07 pm

2 stops37h 57m

$3,140

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Thu 4/10

7:00 am-8:05 pm

3 stops44h 05m

Sydney Kingsford Smith

Thu 4/17

8:45 pm-10:39 pm

2 stops42h 54m

$3,263

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 14 results
1
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Best time to book a flight from Santa Rosa to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific 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.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to South Pacific

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

Currently, March is the cheapest month in which you can book a flight from Santa Rosa to South Pacific (average of $1,044). Flying from Santa Rosa to South Pacific in December is currently the most expensive (average of $1,643). 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 South Pacific by month

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

In terms of precipitation, rainfall in South Pacific ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit South Pacific when rainfall is around 2.0 in.

Temperature in South Pacific by month

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

If weather is an important factor for your trip to South Pacific, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. 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 South Pacific. Reviews last updated March 28, 2025.
Singapore Airlines
8.1
Very good
1,285 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Overall

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,285 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Overall

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qantas Airways
7.5
Good
811 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Overall

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qatar Airways
7.4
Good
3,538 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Overall

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
American Airlines
7.2
Good
10,000 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Overall

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Related info for your journey

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

  • What airport do you fly from for flights from Santa Rosa to South Pacific?

    If you book a flight to South Pacific from Santa Rosa, you will be flying from Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa.

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

    The cheapest airlines for a one-way flight from Santa Rosa to South Pacific are Qantas Airways ($1,209), Qatar Airways ($1,937), and Singapore Airlines ($2,900).

  • What are the most popular routes from Santa Rosa to South Pacific?

    The most popular route from Santa Rosa to South Pacific is Santa Rosa Sonoma County - Brisbane. You may also consider Santa Rosa Sonoma County - Sydney Kingsford Smith or Santa Rosa Sonoma County - Auckland Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to South Pacific 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 South Pacific?

    Currently, March is the cheapest month in which you can book a flight from Santa Rosa to South Pacific (average of $1,044). Flying from Santa Rosa to South Pacific in December is currently the most expensive (average of $1,643). 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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