$689+ Cheap flights from Santa Rosa (STS) to Sydney (SYD)
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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SYD
3월 15 — 3월 221
1 adult, Economy
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Find cheap flights from Santa Rosa to Sydney with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Santa Rosa to Sydney
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Best
Last-minute
One-way
Cheapest flights from Santa Rosa to SydneyExplore the most affordable flight options available from Santa Rosa to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2월 13, 2026.
Explore the most affordable flight options available from Santa Rosa to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2월 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
화 4/217:53 pm
STS
- SYD
2 stops29h 57m
Multiple Airlines
화 5/58:45 pm
SYD
- STS
2 stops30h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,217
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
토 4/187:53 pm
STS
- SYD
2 stops53h 57m
Multiple Airlines
토 5/28:45 pm
SYD
- STS
2 stops19h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,234
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
금 4/246:51 pm
STS
- SYD
2 stops30h 59m
Multiple Airlines
토 5/98:45 pm
SYD
- STS
2 stops19h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,240
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
토 4/256:51 pm
STS
- SYD
2 stops54h 59m
Multiple Airlines
토 5/98:45 pm
SYD
- STS
2 stops19h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,245
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
토 4/256:51 pm
STS
- SYD
2 stops54h 59m
Multiple Airlines
일 5/108:45 pm
SYD
- STS
2 stops34h 35m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,251
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
토 4/187:53 pm
STS
- SYD
2 stops53h 57m
Multiple Airlines
일 5/38:45 pm
SYD
- STS
2 stops43h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,256
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
금 4/246:51 pm
STS
- SYD
2 stops30h 59m
Multiple Airlines
금 5/158:45 pm
SYD
- STS
2 stops41h 37m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,263
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
금 4/246:51 pm
STS
- SYD
2 stops30h 59m
Multiple Airlines
일 5/108:45 pm
SYD
- STS
2 stops34h 35m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,264
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
일 4/197:05 am
STS
- SYD
2 stops42h 45m
Multiple Airlines
화 5/58:45 pm
SYD
- STS
2 stops20h 14m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,268
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
토 4/256:51 pm
STS
- SYD
2 stops54h 59m
Multiple Airlines
목 5/148:45 pm
SYD
- STS
2 stops41h 37m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,281
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
목 4/237:23 am
STS
- SYD
2 stops42h 27m
Multiple Airlines
금 5/88:45 pm
SYD
- STS
2 stops30h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,285
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
수 5/275:21 pm
STS
- SYD
2 stops32h 29m
Multiple Airlines
화 6/98:45 pm
SYD
- STS
2 stops30h 32m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,286
Best flights from Santa Rosa to SydneyDiscover carefully curated flight deals from Santa Rosa to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2월 13, 2026.
Discover carefully curated flight deals from Santa Rosa to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2월 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
화 4/217:53 pm
STS
- SYD
2 stops29h 57m
Multiple Airlines
토 5/98:45 pm
SYD
- STS
2 stops19h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,217
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
수 4/227:10 pm
STS
- SYD
2 stops30h 40m
Multiple Airlines
토 5/28:45 pm
SYD
- STS
2 stops19h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,217
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
화 4/217:53 pm
STS
- SYD
2 stops29h 57m
Multiple Airlines
금 5/88:45 pm
SYD
- STS
2 stops30h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,217
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
화 4/217:53 pm
STS
- SYD
2 stops29h 57m
Multiple Airlines
토 5/28:45 pm
SYD
- STS
2 stops19h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,217
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
수 4/227:10 pm
STS
- SYD
2 stops30h 40m
Multiple Airlines
토 5/98:45 pm
SYD
- STS
2 stops19h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,217
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
수 4/227:10 pm
STS
- SYD
2 stops30h 40m
Multiple Airlines
목 5/78:45 pm
SYD
- STS
2 stops19h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,217
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
토 4/187:53 pm
STS
- SYD
2 stops53h 57m
Multiple Airlines
토 5/28:45 pm
SYD
- STS
2 stops19h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,234
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
토 4/187:53 pm
STS
- SYD
2 stops53h 57m
Multiple Airlines
화 5/58:45 pm
SYD
- STS
2 stops20h 14m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,234
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
금 4/246:51 pm
STS
- SYD
2 stops30h 59m
Multiple Airlines
토 5/98:45 pm
SYD
- STS
2 stops19h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,240
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
금 4/246:51 pm
STS
- SYD
2 stops30h 59m
Multiple Airlines
목 5/78:45 pm
SYD
- STS
2 stops19h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,240
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
수 4/227:10 pm
STS
- SYD
2 stops30h 40m
Multiple Airlines
일 5/108:45 pm
SYD
- STS
2 stops34h 35m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,240
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
금 4/246:51 pm
STS
- SYD
2 stops30h 59m
Multiple Airlines
토 5/28:45 pm
SYD
- STS
2 stops19h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,240
Last-minute flights from Santa Rosa to SydneyDiscover last-minute flight deals from Santa Rosa to Sydney. Data last updated 2월 13, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Sydney. Data last updated 2월 13, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
토 2/287:00 am
STS
- SYD
1 stop31h 00m
Alaska Airlines
수 3/411:20 am
SYD
- STS
1 stop17h 51m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$2,667
This Qatar Airways deal was found by Cheapflights users on 2/9. 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.
토 2/2811:15 am
STS
- SYD
2 stops48h 35m
Qatar Airways
수 3/43:50 pm
SYD
- STS
2 stops51h 00m
Qatar Airways
Deal found 2/9![Qatar Airways logo]()
$2,815
One-way flights from Santa Rosa to SydneySearch for one-way flight options from Santa Rosa to Sydney. Find affordable one-way fares based on user searches. Data last updated 2월 13, 2026.
Search for one-way flight options from Santa Rosa to Sydney. Find affordable one-way fares based on user searches. Data last updated 2월 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
수 3/187:53 pm
STS
- SYD
1 stop19h 07m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$689
This American Airlines deal was found by Cheapflights users on 2/10. 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.
월 3/164:23 pm
STS
- SYD
2 stops22h 37m
American Airlines
Deal found 2/10![American Airlines logo]()
$690
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 7/35:52 pm
STS
- SYD
1 stop20h 13m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$702
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
수 3/187:53 pm
STS
- SYD
2 stops29h 52m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$724
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
화 3/177:00 am
STS
- SYD
2 stops42h 45m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$802
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
토 3/146:50 pm
STS
- SYD
2 stops54h 55m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$851
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
목 3/127:00 am
STS
- SYD
2 stops42h 45m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,380
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
월 3/167:48 pm
STS
- SYD
1 stop19h 12m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$1,454
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
화 3/177:00 am
STS
- SYD
1 stop32h 00m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$1,471
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
목 3/127:48 pm
STS
- SYD
1 stop19h 12m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$1,519
Find flight deals from Santa Rosa to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Sydney (SYD). 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 2월 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,217 (Alaska Airlines) |
One-way from | $689 (Alaska Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $1,068 |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated 2월 13, 2026.
Use the filters below to find and compare flights from Santa Rosa to Sydney that are best for you.
Fly from
Santa Rosa
Fly to
Sydney
Route
Depart
Return
Price
Santa RosaSydney
STS - SYD
STSSYD
Santa Rosa Sonoma County
화 4/21
7:53 pm-6:50 pm
2 stops29h 57m
Sydney Kingsford Smith
토 5/9
8:45 pm-11:01 pm
2 stops19h 16m
$1,217
Santa RosaSydney
STS - SYD
STSSYD
Santa Rosa Sonoma County
수 4/22
7:10 pm-6:50 pm
2 stops30h 40m
Sydney Kingsford Smith
토 5/2
8:45 pm-11:01 pm
2 stops19h 16m
$1,217
Santa RosaSydney
STS - SYD
STSSYD
Santa Rosa Sonoma County
화 4/21
7:53 pm-6:50 pm
2 stops29h 57m
Sydney Kingsford Smith
금 5/8
8:45 pm-10:01 am
2 stops30h 16m
$1,217
Santa RosaSydney
STS - SYD
STSSYD
Santa Rosa Sonoma County
화 4/21
7:53 pm-6:50 pm
2 stops29h 57m
Sydney Kingsford Smith
토 5/2
8:45 pm-11:01 pm
2 stops19h 16m
$1,217
Santa RosaSydney
STS - SYD
STSSYD
Santa Rosa Sonoma County
수 4/22
7:10 pm-6:50 pm
2 stops30h 40m
Sydney Kingsford Smith
토 5/9
8:45 pm-11:01 pm
2 stops19h 16m
$1,217
Santa RosaSydney
STS - SYD
STSSYD
Santa Rosa Sonoma County
수 4/22
7:10 pm-6:50 pm
2 stops30h 40m
Sydney Kingsford Smith
목 5/7
8:45 pm-11:01 pm
2 stops19h 16m
$1,217
Santa RosaSydney
STS - SYD
STSSYD
Santa Rosa Sonoma County
토 4/18
7:53 pm-6:50 pm
2 stops53h 57m
Sydney Kingsford Smith
토 5/2
8:45 pm-11:01 pm
2 stops19h 16m
$1,234
Santa RosaSydney
STS - SYD
STSSYD
Santa Rosa Sonoma County
토 4/18
7:53 pm-6:50 pm
2 stops53h 57m
Sydney Kingsford Smith
화 5/5
8:45 pm-11:59 pm
2 stops20h 14m
$1,234
Santa RosaSydney
STS - SYD
STSSYD
Santa Rosa Sonoma County
금 4/24
6:51 pm-6:50 pm
2 stops30h 59m
Sydney Kingsford Smith
토 5/9
8:45 pm-11:01 pm
2 stops19h 16m
$1,240
Santa RosaSydney
STS - SYD
STSSYD
Santa Rosa Sonoma County
금 4/24
6:51 pm-6:50 pm
2 stops30h 59m
Sydney Kingsford Smith
목 5/7
8:45 pm-11:01 pm
2 stops19h 16m
$1,240
Showing 1-10 of 23 results
- Most accurate provider: When it comes to deals on Santa Rosa-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Sydney flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Rosa-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Santa Rosa to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Santa Rosa with our price prediction graph.
STS-SYD
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 Sydney
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.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Manly
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