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South Pacific

$723+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SYD
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,578
(Qantas Airways)

One-way from

$723
(Alaska Airlines)

Popular in

December

Cheapest in

August

Average price

$1,171
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. 13% potential increase in price ($176 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 12/2212:43 pmSTS - NAN
2 stops21h 02mAmerican Airlines
Tue 12/309:40 pmNAN - STS
2 stops58h 43mAmerican Airlines
Deal found 4/17$1,390
This Qantas Airways deal was found by Cheapflights users on 4/17. 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 8/93:05 pmSTS - MEL
1 stop22h 40mMultiple Airlines
Sat 8/1611:55 amMEL - STS
1 stop23h 12mMultiple Airlines
Deal found 4/17$1,578
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 12/2312:43 pmSTS - AKL
2 stops24h 22mAmerican Airlines
Tue 12/303:50 pmAKL - STS
2 stops21h 06mAmerican Airlines
Deal found 4/17$1,649
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:15 pmSTS - AKL
1 stop18h 50mAlaska Airlines
Tue 12/303:50 pmAKL - STS
1 stop18h 06mAlaska Airlines
Deal found 4/17$1,850
This Qantas Airways deal was found by Cheapflights users on 4/17. 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 8/912:54 pmSTS - AKL
3 stops30h 11mMultiple Airlines
Sat 8/161:25 pmAKL - STS
2 stops29h 19mMultiple Airlines
Deal found 4/17$1,880
This Qantas Airways deal was found by Cheapflights users on 4/15. 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.
Tue 5/206:40 pmSTS - BNE
2 stops22h 55mMultiple Airlines
Sat 6/78:05 pmBNE - STS
1 stop20h 25mMultiple Airlines
Deal found 4/15$2,040
This Qantas Airways deal was found by Cheapflights users on 4/15. 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.
Tue 5/206:40 pmSTS - BNE
2 stops22h 55mQantas Airways
Sat 6/712:15 pmBNE - STS
2 stops28h 15mQantas Airways
Deal found 4/15$2,069
This Qantas Airways deal was found by Cheapflights users on 4/17. 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.
Wed 12/241:30 pmSTS - AKL
2 stops28h 10mQantas Airways
Mon 1/56:05 amAKL - STS
2 stops27h 51mQantas Airways
Deal found 4/17$2,150
This Qatar Airways deal was found by Cheapflights users on 4/17. 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.
Fri 4/257:00 amSTS - PER
2 stops44h 40mQatar Airways
Sun 4/2710:45 pmPER - STS
2 stops35h 19mQatar Airways
Deal found 4/17$2,279
This Qantas Airways deal was found by Cheapflights users on 4/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:28 pmSTS - SYD
1 stop19h 02mMultiple Airlines
Wed 5/145:45 pmSYD - STS
1 stop20h 48mMultiple Airlines
Deal found 4/16$2,542
This Qantas Airways deal was found by Cheapflights users on 4/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:45 pmSTS - SYD
2 stops28h 00mQantas Airways
Wed 5/145:10 pmSYD - STS
2 stops21h 23mQantas Airways
Deal found 4/16$2,570
This Qatar Airways deal was found by Cheapflights users on 4/17. 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.
Thu 12/258:00 amSTS - AKL
2 stops46h 55mQatar Airways
Wed 12/312:40 pmAKL - STS
2 stops52h 55mQatar Airways
Deal found 4/17$2,804

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 April 17, 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 RosaMelbourne

STS - MEL

STSMEL

Santa Rosa Sonoma County

Sat 8/9

3:05 pm-6:45 am

1 stop22h 40m

Melbourne

Sat 8/16

11:55 am-6:07 pm

1 stop23h 12m

$1,578

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Sat 8/9

12:54 pm-2:05 pm

3 stops30h 11m

Auckland Intl

Sat 8/16

1:25 pm-11:44 pm

2 stops29h 19m

$1,880

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Tue 5/20

6:40 pm-10:35 am

2 stops22h 55m

Brisbane

Sat 6/7

8:05 pm-11:30 pm

1 stop20h 25m

$2,040

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Tue 5/20

6:40 pm-10:35 am

2 stops22h 55m

Brisbane

Sat 6/7

12:15 pm-11:30 pm

2 stops28h 15m

$2,069

Santa RosaAuckland

STS - AKL

STSAKL

Santa Rosa Sonoma County

Thu 7/3

3:05 pm-11:00 pm

2 stops36h 55m

Auckland Intl

Sun 7/13

1:25 pm-11:06 am

2 stops40h 41m

$2,259

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Thu 5/8

7:28 pm-7:30 am

1 stop19h 02m

Sydney Kingsford Smith

Wed 5/14

5:45 pm-9:33 pm

1 stop20h 48m

$2,542

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Thu 5/8

12:45 pm-9:45 am

2 stops28h 00m

Sydney Kingsford Smith

Wed 5/14

5:10 pm-9:33 pm

2 stops21h 23m

$2,570

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Thu 5/8

12:45 pm-5:10 pm

2 stops35h 25m

Sydney Kingsford Smith

Wed 5/14

5:45 pm-11:30 pm

3 stops46h 45m

$2,922

Santa RosaBrisbane

STS - BNE

STSBNE

Santa Rosa Sonoma County

Tue 5/20

7:00 am-8:10 am

3 stops56h 10m

Brisbane

Sat 6/7

10:10 pm-11:30 pm

2 stops42h 20m

$3,101

Santa RosaSydney

STS - SYD

STSSYD

Santa Rosa Sonoma County

Sun 5/11

6:00 am-7:45 pm

2 stops44h 45m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 26 results
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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, February is the cheapest month in which you can book a flight from Santa Rosa to South Pacific (average of $1,046). 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 April 17, 2025.
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,288 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Alaska Airlines
8.0
Very good
9,882 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qantas Airways
7.5
Good
819 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,554 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
American Airlines
7.2
Good
10,000 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 Alaska Airlines ($723), American Airlines ($753), and Qantas Airways ($882).

  • 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, February is the cheapest month in which you can book a flight from Santa Rosa to South Pacific (average of $1,046). 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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