Find cheap flights from Santa Rosa to Australia

Find cheap flights from Santa Rosa to Australia

Search hundreds of travel sites at once for deals on flights to Australia

Round-trip
Economy
Santa Rosa (STS)
Australia
Fri 4/16
Fri 4/23
Any month
Compare vs. KAYAK |
There are travel restrictions to Australia. Learn more
Stay informed and receive email updates for when travel restrictions ease for Australia.

Top tips for finding cheap flights to Australia

  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to Australia is August.

FAQs - booking Australia flights

Are there Australia travel restrictions currently due to Coronavirus?

How does KAYAK find such low prices on flights to Australia?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santa Rosa to Australia?

What is the Hacker Fare option on flights to Australia?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Australia?

COVID-19 information

Safety measures for airlines flying from Santa Rosa to Australia

Airlines flying from Santa Rosa to Australia have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Santa Rosa to Australia

Mandatory masks

Masks required on board, masks provided on flights from Santa Rosa to Australia

Social distancing seating

Middle seats unavailable to book on flights from Santa Rosa to Australia

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Santa Rosa to Australia

Book cheap flights from Santa Rosa to Australia

Recent round-trip flight deals

8/2
Mon
3 stops
Multiple Airlines
41h 55m
STS - SYD
8/14
Sat
3 stops
Multiple Airlines
57h 00m
SYD - STS
8/2
Mon
3 stops
Multiple Airlines
41h 55m
STS - SYD
8/14
Sat
2 stops
Multiple Airlines
43h 10m
SYD - STS
8/2
Mon
2 stops
Multiple Airlines
44h 15m
STS - SYD
8/14
Sat
2 stops
Multiple Airlines
43h 10m
SYD - STS
7/5
Mon
2 stops
Multiple Airlines
46h 25m
STS - SYD
7/18
Sun
3 stops
Multiple Airlines
41h 15m
SYD - STS
7/8
Thu
3 stops
Multiple Airlines
52h 55m
STS - SYD
7/19
Mon
3 stops
Multiple Airlines
41h 15m
SYD - STS
7/5
Mon
2 stops
Multiple Airlines
46h 25m
STS - SYD
7/16
Fri
3 stops
Multiple Airlines
41h 15m
SYD - STS
7/8
Thu
3 stops
Multiple Airlines
52h 55m
STS - SYD
7/15
Thu
3 stops
Multiple Airlines
48h 20m
SYD - STS
7/5
Mon
2 stops
Multiple Airlines
46h 25m
STS - SYD
7/13
Tue
2 stops
Multiple Airlines
48h 20m
SYD - STS
7/8
Thu
3 stops
Multiple Airlines
52h 55m
STS - SYD
7/13
Tue
2 stops
Multiple Airlines
48h 20m
SYD - STS
7/4
Sun
2 stops
Multiple Airlines
31h 15m
STS - SYD
7/18
Sun
3 stops
Multiple Airlines
41h 15m
SYD - STS
7/4
Sun
2 stops
Multiple Airlines
46h 25m
STS - SYD
7/16
Fri
3 stops
Multiple Airlines
41h 15m
SYD - STS
7/4
Sun
2 stops
Multiple Airlines
46h 25m
STS - SYD
7/13
Tue
2 stops
Multiple Airlines
48h 20m
SYD - STS
7/5
Mon
2 stops
Multiple Airlines
46h 25m
STS - SYD
7/13
Tue
3 stops
Multiple Airlines
41h 15m
SYD - STS
7/8
Thu
3 stops
Multiple Airlines
52h 55m
STS - SYD
7/13
Tue
3 stops
Multiple Airlines
48h 20m
SYD - STS
7/4
Sun
2 stops
Multiple Airlines
31h 15m
STS - SYD
7/13
Tue
3 stops
Multiple Airlines
41h 15m
SYD - STS
5/6
Thu
2 stops
Multiple Airlines
24h 40m
STS - MEL
5/10
Mon
2 stops
Multiple Airlines
28h 45m
MEL - STS
5/6
Thu
2 stops
Multiple Airlines
32h 40m
STS - MEL
5/10
Mon
2 stops
Multiple Airlines
29h 15m
MEL - STS
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