HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Santa Rosa (STS) to Sydney (SYD) from $1,255

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STS — SYD
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Santa Rosa to Sydney?

To save on the cost of your flight from Santa Rosa to Sydney, book at least 45 days before your planned departure. Booking around this time can save you about 63% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,459 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,761.

What is the cheapest month to fly from Santa Rosa to Sydney?

October can be a great time to fly to Sydney from Santa Rosa with a flight ticket averaging about $1,387. Cheapflights users have found deals in the month of October for as cheap as $730. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Santa Rosa to Sydney (STS - SYD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santa Rosa to Sydney as you normally would.

Cheap Qantas Airways flights from Santa Rosa to Sydney

Explore cheap flight options specifically provided by Qantas Airways for the route between Santa Rosa and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Take a look at some of the lowest-priced Qantas Airways flights heading from Santa Rosa to Sydney. Come back soon if you're not finding the exact deal you're looking for.
Tue 8/63:47 pmSTS - SYD
2 stops24h 28mQantas Airways
Tue 8/138:45 amSYD - STS
2 stops23h 20mQantas Airways
Deal found 4/28$1,436
Sat 8/310:16 amSTS - SYD
2 stops29h 29mQantas Airways
Mon 8/128:45 amSYD - STS
2 stops23h 20mQantas Airways
Deal found 4/28$1,486
Thu 9/56:38 pmSTS - SYD
2 stops22h 47mQantas Airways
Sat 9/145:35 pmSYD - STS
1 stop17h 52mQantas Airways
Deal found 4/28$1,518
Sat 8/38:00 pmSTS - SYD
1 stop19h 10mQantas Airways
Sat 8/108:30 amSYD - STS
2 stops23h 44mQantas Airways
Deal found 4/28$1,525
Sat 8/310:16 amSTS - SYD
2 stops29h 29mQantas Airways
Sat 8/108:30 amSYD - STS
2 stops23h 44mQantas Airways
Deal found 4/28$1,536
Tue 7/303:47 pmSTS - SYD
1 stop23h 23mQantas Airways
Mon 8/128:45 amSYD - STS
2 stops23h 20mQantas Airways
Deal found 4/28$1,650
Sun 9/16:38 pmSTS - SYD
2 stops22h 02mQantas Airways
Mon 9/168:45 amSYD - STS
2 stops24h 13mQantas Airways
Deal found 4/28$1,651
Mon 9/26:38 pmSTS - SYD
2 stops22h 02mQantas Airways
Mon 9/98:45 amSYD - STS
2 stops24h 13mQantas Airways
Deal found 4/28$1,652
Wed 8/73:47 pmSTS - SYD
2 stops23h 58mQantas Airways
Wed 8/148:45 amSYD - STS
2 stops23h 20mQantas Airways
Deal found 4/28$1,661

Cheap Qatar Airways flights from Santa Rosa to Sydney

Explore cheap flight options specifically provided by Qatar Airways for the route between Santa Rosa and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
To aid your search, here are some of the cheapest Qatar Airways flights we've found from Santa Rosa to Sydney. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 9/57:05 amSTS - SYD
2 stops41h 05mQatar Airways
Thu 9/1212:30 pmSYD - STS
3 stops50h 37mQatar Airways
Deal found 4/28$2,271
Mon 9/27:05 amSTS - SYD
2 stops41h 05mQatar Airways
Thu 9/1212:30 pmSYD - STS
3 stops50h 37mQatar Airways
Deal found 4/28$2,344
Thu 9/52:19 pmSTS - SYD
2 stops57h 51mQatar Airways
Tue 9/105:45 pmSYD - STS
3 stops45h 22mQatar Airways
Deal found 4/28$2,772
Wed 9/42:19 pmSTS - SYD
2 stops57h 51mQatar Airways
Thu 9/125:30 pmSYD - STS
3 stops45h 37mQatar Airways
Deal found 4/28$2,809
Fri 9/67:05 amSTS - SYD
2 stops41h 05mQatar Airways
Fri 9/138:45 pmSYD - STS
2 stops60h 13mQatar Airways
Deal found 4/28$2,826
Sun 9/112:27 pmSTS - SYD
2 stops35h 43mQatar Airways
Tue 9/105:45 pmSYD - STS
3 stops45h 22mQatar Airways
Deal found 4/28$2,842
Tue 9/312:27 pmSTS - SYD
2 stops59h 43mQatar Airways
Thu 9/125:45 pmSYD - STS
3 stops45h 22mQatar Airways
Deal found 4/28$2,845
Sat 9/72:19 pmSTS - SYD
2 stops57h 51mQatar Airways
Thu 9/125:30 pmSYD - STS
3 stops45h 37mQatar Airways
Deal found 4/28$2,846
Thu 9/57:05 amSTS - SYD
2 stops41h 05mQatar Airways
Mon 9/98:45 pmSYD - STS
2 stops42h 22mQatar Airways
Deal found 4/28$2,858

Santa Rosa to Sydney 2024 flight deals

Discover exclusive flight deals for travel between Santa Rosa and Sydney in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Check out some of the best flight deals from Santa Rosa to Sydney in 2024. For more flight deals, be sure to check back very soon.
Tue 7/303:47 pmSTS - SYD
2 stops21h 18mMultiple Airlines
Sun 8/119:30 pmSYD - STS
3 stops34h 35mMultiple Airlines
Deal found 4/28$1,420
Sun 9/16:38 pmSTS - SYD
1 stop20h 32mMultiple Airlines
Mon 9/168:00 amSYD - STS
2 stops24h 58mMultiple Airlines
Deal found 4/28$1,424
Tue 8/67:54 pmSTS - SYD
1 stop19h 16mMultiple Airlines
Tue 8/138:45 amSYD - STS
2 stops23h 20mMultiple Airlines
Deal found 4/28$1,425
Tue 7/303:47 pmSTS - SYD
2 stops21h 18mMultiple Airlines
Mon 8/128:45 amSYD - STS
2 stops23h 20mMultiple Airlines
Deal found 4/28$1,429
Tue 8/63:47 pmSTS - SYD
2 stops24h 28mQantas Airways
Tue 8/138:45 amSYD - STS
2 stops23h 20mQantas Airways
Deal found 4/28$1,436
Sun 9/16:38 pmSTS - SYD
1 stop20h 32mMultiple Airlines
Sat 9/145:35 pmSYD - STS
1 stop17h 52mMultiple Airlines
Deal found 4/28$1,465
Sat 8/38:00 pmSTS - SYD
1 stop19h 10mMultiple Airlines
Sun 8/119:30 pmSYD - STS
3 stops34h 35mMultiple Airlines
Deal found 4/28$1,470
Sat 8/38:00 pmSTS - SYD
1 stop19h 10mMultiple Airlines
Tue 8/138:00 amSYD - STS
2 stops24h 05mMultiple Airlines
Deal found 4/28$1,475
Tue 7/303:47 pmSTS - SYD
2 stops21h 18mMultiple Airlines
Sat 8/108:30 amSYD - STS
2 stops23h 44mMultiple Airlines
Deal found 4/28$1,479

One-way flights to Sydney from Santa Rosa

Search for one-way flight options from Santa Rosa to Sydney. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Users in need of a one-way flight from Santa Rosa to Sydney can choose from these deals. Users can also find round-trip Santa Rosa to Sydney flights by using the search form above.
Wed 7/103:47 pmSTS - SYD
1 stop23h 23mMultiple Airlines
Deal found 4/28$1,255
Sat 7/138:00 pmSTS - SYD
1 stop19h 10mQantas Airways
Deal found 4/28$1,320
Wed 7/103:47 pmSTS - SYD
3 stops28h 38mMultiple Airlines
Deal found 4/28$1,512
Thu 7/1110:21 amSTS - SYD
3 stops33h 04mMultiple Airlines
Deal found 4/28$1,577
Sat 7/1310:16 amSTS - SYD
2 stops29h 59mQantas Airways
Deal found 4/28$1,656
Thu 7/1110:21 amSTS - SYD
2 stops37h 49mQatar Airways
Deal found 4/28$1,906
Sat 7/1310:16 amSTS - SYD
3 stops33h 09mMultiple Airlines
Deal found 4/28$1,938
Mon 7/810:21 amSTS - SYD
2 stops37h 49mQatar Airways
Deal found 4/28$1,986
Mon 7/87:58 pmSTS - SYD
1 stop19h 12mMultiple Airlines
Deal found 4/28$2,003

Find flights from Santa Rosa to Sydney within your budget

Customize your flight search to find flights from Santa Rosa to Sydney 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 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,420 - $2,416

Route

Depart

Return

Price

Santa Rosa Sonoma CountySydney Kingsford Smith

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 7/30

2 stops21h 18m

Sydney Kingsford Smith

Sun 8/11

3 stops34h 35m

$1,420

Santa Rosa Sonoma CountySydney Kingsford Smith

STS - SYD

STSSYD

Santa Rosa Sonoma County

Sun 9/1

1 stop20h 32m

Sydney Kingsford Smith

Mon 9/16

2 stops24h 58m

$1,424

Santa Rosa Sonoma CountySydney Kingsford Smith

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 8/6

1 stop19h 16m

Sydney Kingsford Smith

Tue 8/13

2 stops23h 20m

$1,425

Santa Rosa Sonoma CountySydney Kingsford Smith

STS - SYD

STSSYD

Santa Rosa Sonoma County

Tue 8/6

2 stops24h 28m

Sydney Kingsford Smith

Tue 8/13

2 stops23h 20m

$1,436

Santa Rosa Sonoma CountySydney Kingsford Smith

STS - SYD

STSSYD

Santa Rosa Sonoma County

Sat 8/3

2 stops29h 29m

Sydney Kingsford Smith

Mon 8/12

2 stops23h 20m

$1,486

Santa Rosa Sonoma CountySydney Kingsford Smith

STS - SYD

STSSYD

Santa Rosa Sonoma County

Thu 9/5

2 stops22h 47m

Sydney Kingsford Smith

Sat 9/14

1 stop17h 52m

$1,518

Santa Rosa Sonoma CountySydney Kingsford Smith

STS - SYD

STSSYD

Santa Rosa Sonoma County

Wed 8/21

2 stops31h 37m

Sydney Kingsford Smith

Sun 8/25

2 stops56h 54m

$2,019

Santa Rosa Sonoma CountySydney Kingsford Smith

STS - SYD

STSSYD

Santa Rosa Sonoma County

Thu 9/5

2 stops41h 05m

Sydney Kingsford Smith

Thu 9/12

3 stops50h 37m

$2,271

Santa Rosa Sonoma CountySydney Kingsford Smith

STS - SYD

STSSYD

Santa Rosa Sonoma County

Wed 8/21

1 stop19h 27m

Sydney Kingsford Smith

Sun 8/25

1 stop17h 49m

$2,416

Flights are sorted by cheapest first

Deals found on 4/28

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated April 28, 2024.
Get a feel of what it's like to fly with Qantas Airways and Qatar Airways from Santa Rosa to Sydney by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.3
Very good
1,478 reviews
Check prices

Comfort

8.1

Entertainment

8.2

Overall

8.3

Food

7.8

Crew

8.7

Boarding

8.4

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

Singapore Airlines
8.3
Very good
1,478 reviews
Singapore Airlines
8.3
Very good
1,478 reviews
Check prices

Comfort

8.1

Entertainment

8.2

Overall

8.3

Food

7.8

Crew

8.7

Boarding

8.4

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

Alaska Airlines
8.1
Very good
9,110 reviews
Singapore Airlines
8.3
Very good
1,478 reviews
Check prices

Comfort

8.1

Entertainment

8.2

Overall

8.3

Food

7.8

Crew

8.7

Boarding

8.4

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

Qatar Airways
7.7
Good
4,456 reviews
Singapore Airlines
8.3
Very good
1,478 reviews
Check prices

Comfort

8.1

Entertainment

8.2

Overall

8.3

Food

7.8

Crew

8.7

Boarding

8.4

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

Qantas Airways
7.7
Good
991 reviews
Singapore Airlines
8.3
Very good
1,478 reviews
Check prices

Comfort

8.1

Entertainment

8.2

Overall

8.3

Food

7.8

Crew

8.7

Boarding

8.4

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

Related info for your journey

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

  • Can I find flights from Santa Rosa to Sydney for under $1,500 on Cheapflights?

    Yes, there are multiple flights from Santa Rosa to Sydney for under $1,500. The cheapest flight booked recently is on Multiple Airlines for just $1,420, but on average you can expect to pay $1,514.

  • What does STS to SYD mean?

    STS stands for Santa Rosa Sonoma County Airport, while SYD stands for Sydney Kingsford Smith Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Santa Rosa to Sydney that include extra baggage allowance?

    The amount of baggage you can bring on your Santa Rosa to Sydney flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Santa Rosa to Sydney with specific airlines?

    Yes, Cheapflights allows you to browse and filter Santa Rosa to Sydney flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Santa Rosa to Sydney that allow pets onboard?

    Many airlines flying from Santa Rosa to Sydney offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Santa Rosa to Sydney?

    Yes, you can often find last-minute deals on Santa Rosa to Sydney flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Santa Rosa to Sydney flight deals updated?

    The Santa Rosa to Sydney flight deals you see on this page were last updated on 4/28.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Rosa to Sydney
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Sydney flights
San Francisco to Sydney flights
Ontario to Sydney flights
Santa Ana to Sydney flights
San Jose to Sydney flights
Long Beach to Sydney flights
San Diego to Sydney flights
Oakland to Sydney flights
Burbank to Sydney flights
Sacramento to Sydney flights
Reno to Sydney flights
San Francisco to Armidale flights
Fresno to Sydney flights
Monterey to Sydney flights
Palm Springs to Sydney flights
San Francisco to Albury flights
Arcata to Sydney flights
San Francisco to Tamworth flights
San Francisco to Wagga Wagga flights
San Francisco to Port Macquarie flights
San Francisco to Ballina flights
San Francisco to Coffs Harbour flights
San Francisco to Lord Howe Island flights
San Luis Obispo to Sydney flights
Tampa to New York flights
San Francisco to Denver flights
Los Angeles to Melbourne flights
USA to Morocco flights
Pittsburgh to Miami flights
Atlanta to San Francisco flights
Denver to San Diego flights
Miami to Mexico City flights
Chicago to Houston flights
Newark Airport to Rome flights
USA to Australia flights
Santa Rosa to Syracuse flights

Search flights from Santa Rosa to Sydney by cabin class

Find flights from Santa Rosa to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Hakodate
Flights to Fez Sais
Flights to Constantine Ain El Bey
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Santa Rosa to Sydney?

Cheapflights helps you search for flights from Santa Rosa to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Santa Rosa to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Santa Rosa.

Can Cheapflights find flights from Santa Rosa to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Santa Rosa to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Santa Rosa to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Santa Rosa to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines