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$868+ Cheap flights to Sonoma

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Sonoma in 2025

Find the latest flights to Sonoma in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 31 October 2025.

Return from

$1,102

One-way from

$868

Popular in

December

Cheapest in

August

Average price

$1,508
Air New Zealand
  • Air New Zealand
  • 14/2-27/2
  • 2 total stops
  • 38h 00m total
  • Sydney to San Francisco
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8/12
  • 8/12
  • 2 total stops
  • 43h 00m total
  • Sydney to Sonoma
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Highest demand for flights based on searches. 8% potential increase in price ($145 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($45 potential savings vs. average return price).
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Average for return flights in October 2025
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Find flight deals to Sonoma

Enter your travel dates to find the best prices.

Cheapest flights to Sonoma
Explore the most affordable flight options available to Sonoma. Find the lowest fares based on data from user searches, with prices last updated on 31 October 2025.

Mon 3/1112:10SYD - SFO
Nonstop13h 40mUnited Airlines
Sun 16/1122:50SFO - SYD
Nonstop15h 25mUnited Airlines
Deal found 29/10$1,102
Wed 19/1112:10SYD - SFO
Nonstop13h 40mUnited Airlines
Sat 29/1122:59SFO - SYD
1 stop39h 06mUnited Airlines
Deal found 30/10$1,116
Sun 23/1121:25SYD - SFO
Nonstop13h 30mQantas Airways
Tue 16/1220:15SFO - SYD
Nonstop14h 55mQantas Airways
Deal found 30/10$1,119
Fri 31/1021:25SYD - SFO
Nonstop13h 30mQantas Airways
Tue 9/1220:15SFO - SYD
Nonstop14h 55mQantas Airways
Deal found 30/10$1,151
Tue 11/1119:15SYD - SFO
1 stop34h 50mAir New Zealand
Wed 19/1119:50SFO - SYD
1 stop30h 55mAir New Zealand
Deal found 28/10$1,159
Wed 19/1111:20SYD - SFO
2 stops24h 32mAmerican Airlines
Fri 28/1109:15SFO - SYD
2 stops28h 45mAmerican Airlines
Deal found 30/10$1,165
Sat 15/1111:20SYD - SFO
1 stop29h 08mAmerican Airlines
Mon 15/1211:15SFO - SYD
1 stop26h 45mAmerican Airlines
Deal found 30/10$1,166
Mon 3/1111:20SYD - SFO
2 stops49h 09mAir Canada
Sun 16/1113:20SFO - SYD
1 stop25h 15mAir Canada
Deal found 29/10$1,171
Thu 6/1112:10SYD - SFO
Nonstop13h 40mUnited Airlines
Thu 13/1122:50SFO - SYD
Nonstop15h 25mUnited Airlines
Deal found 29/10$1,174
Sun 23/1111:20SYD - SFO
1 stop29h 08mAmerican Airlines
Tue 16/1209:15SFO - SYD
2 stops27h 10mAmerican Airlines
Deal found 30/10$1,176
Fri 31/1011:20SYD - SFO
1 stop17h 30mAmerican Airlines
Tue 9/1220:15SFO - SYD
Nonstop14h 55mAmerican Airlines
Deal found 30/10$1,177
Wed 19/1112:10SYD - SFO
Nonstop13h 40mUnited Airlines
Fri 28/1122:50SFO - SYD
Nonstop15h 25mUnited Airlines
Deal found 30/10$1,182

Cheapflights Fare Finder

 
Locate flights to Sonoma that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 31 October 2025.
Use the filters below to find and compare flights to Sonoma that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Tue 20/1

11:20-12:20

1 stop20h 00m

San Francisco

Tue 27/1

18:00-16:40

2 stops27h 40m

$1,104

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Wed 19/11

12:10-06:50

Nonstop13h 40m

San Francisco

Sat 29/11

22:59-09:05

1 stop39h 06m

$1,116

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Thu 6/11

12:10-06:50

Nonstop13h 40m

San Francisco

Thu 13/11

22:50-09:15

Nonstop15h 25m

$1,174

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sun 7/12

14:00-08:45

Nonstop13h 45m

San Francisco

Sat 24/1

20:15-06:20

Nonstop15h 05m

$1,252

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Tue 9/12

21:40-00:19

2 stops21h 39m

San Francisco

Thu 1/1

07:20-19:45

1 stop17h 25m

$1,460

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Thu 15/1

14:00-08:45

Nonstop13h 45m

San Francisco

Thu 22/1

10:52-09:05

1 stop27h 13m

$1,477

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Wed 14/1

11:20-12:00

1 stop19h 40m

San Francisco

Wed 21/1

22:59-09:05

1 stop39h 06m

$1,492

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Wed 24/12

12:10-06:55

Nonstop13h 45m

San Francisco

Sat 10/1

22:59-09:05

1 stop39h 06m

$1,762

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Thu 15/1

21:40-07:38

2 stops28h 58m

San Francisco

Thu 22/1

07:00-19:45

1 stop17h 45m

$1,809

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sun 11/1

21:40-19:40

1 stop17h 00m

San Francisco

Wed 21/1

07:00-07:35

2 stops29h 35m

$1,815

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 19 results
1
2

Best time to book a flight to Sonoma

Have a flexible travel schedule? Discover the best time to fly to Sonoma with our price prediction graph.
Estimated return 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 to Sonoma

How long is the flight to Sonoma?

On average, a flight from Sydney to Sonoma takes 13 hours 30 minutes. Flights to Sonoma from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Sonoma?

Use this chart to determine the cheapest time to fly return from Sydney to Sonoma. Price data was last updated on 24 November 2024.

Users looking for the lowest fares to Sonoma should consider flying on Thursday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at midday, when prices are usually at their highest.

What are the most popular airlines that fly to Sonoma?

The most popular airlines flying from Sydney to Sonoma are United Airlines, Qantas Airways and Fiji Airways.

United Airlines
United Airlines
From $1,051
Qantas Airways
Qantas Airways
From $1,060
Fiji Airways
Fiji Airways
From $914
Virgin Australia
Virgin Australia
From $1,430

What are the cheapest airlines that fly to Sonoma?

The cheapest airlines flying from Sydney to Sonoma are Delta, Fiji Airways and Air Canada.

Rainfall in Sonoma by month

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

In terms of precipitation, rainfall in Sonoma ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit Sonoma when rainfall is around 0.0 mm.

Temperature in Sonoma by month

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

If weather is an important factor for your trip to Sonoma, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sonoma

Get insights into the airlines that provide service to Sonoma. 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 Sonoma. Reviews last updated 31 October 2025.
Get a feel of what it's like to fly with Fiji Airways, Air New Zealand, andQantas Airways to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very Good
208 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.5

Overall

8.0

Entertainment

7.5

Crew

8.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.0
Very Good
208 reviews
Fiji Airways
8.0
Very Good
208 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.5

Overall

8.0

Entertainment

7.5

Crew

8.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Air New Zealand
8.0
Very Good
520 reviews
Fiji Airways
8.0
Very Good
208 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.5

Overall

8.0

Entertainment

7.5

Crew

8.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Qantas Airways
7.5
Good
925 reviews
Fiji Airways
8.0
Very Good
208 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.5

Overall

8.0

Entertainment

7.5

Crew

8.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
United Airlines
7.4
Good
8,996 reviews
Fiji Airways
8.0
Very Good
208 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.5

Overall

8.0

Entertainment

7.5

Crew

8.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Air Canada
7.1
Good
10,383 reviews
Fiji Airways
8.0
Very Good
208 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.5

Overall

8.0

Entertainment

7.5

Crew

8.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.

FAQs about flying to Sonoma

  • Can I find cheaper flights to Sonoma if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sonoma on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sonoma?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Sonoma.

  • How much is a return flight to Sonoma?

    A return flight to Sonoma will typically cost around $330, however they can be found for as little as $58.

  • Where does the fastest flight to Sonoma depart from?

    For those looking to save time traveling to Sonoma, Brisbane offers the quickest one-way flight (13 hours 5 minutes).

  • Does San Francisco have car hire?

    Yes. Those touching down at San Francisco can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Francisco?

    Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.6 km away from San Francisco).

See more FAQs

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