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$127+ Cheap flights from San Francisco Bay Area

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. 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.
SFO — SYD
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Find flights from San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco Bay Area
Explore the most affordable flight options available from San Francisco Bay Area. Find the lowest fares based on data from user searches, with prices last updated on 14 October 2025.

Thu 5/307:00SJC - SYD
1 stop17h 45mAlaska Airlines
Sun 15/321:40SYD - SJC
1 stop17h 10mAlaska Airlines
Deal found 12/10$1,348
Sat 1/1107:00SJC - SYD
1 stop18h 45mHawaiian Airlines
Sat 8/1121:40SYD - SJC
1 stop17h 26mHawaiian Airlines
Deal found 11/10$1,354
Wed 11/207:15SJC - SYD
1 stop17h 30mAlaska Airlines
Sat 28/221:40SYD - SJC
1 stop17h 10mAlaska Airlines
Deal found 12/10$1,365
Fri 30/108:45OAK - SYD
1 stop40h 00mAlaska Airlines
Sun 8/221:40SYD - OAK
1 stop17h 28mAlaska Airlines
Deal found 12/10$1,371
Sat 15/1107:00SJC - SYD
1 stop17h 45mAlaska Airlines
Sat 22/1121:40SYD - SJC
1 stop17h 19mAlaska Airlines
Deal found 12/10$1,379
Tue 18/1108:45OAK - SYD
1 stop40h 00mHawaiian Airlines
Tue 25/1121:40SYD - OAK
1 stop17h 05mHawaiian Airlines
Deal found 12/10$1,385
Mon 6/423:25SFO - BNE
1 stop41h 30mPhilippine Airlines
Tue 14/411:10BNE - SFO
1 stop26h 05mPhilippine Airlines
Deal found 12/10$1,399
Sat 24/107:00SFO - SYD
1 stop17h 45mHawaiian Airlines
Fri 13/221:40SYD - SFO
1 stop16h 55mHawaiian Airlines
Deal found 13/10$1,399
Tue 18/1108:45OAK - SYD
1 stop40h 00mAlaska Airlines
Tue 25/1121:40SYD - OAK
1 stop17h 05mAlaska Airlines
Deal found 13/10$1,405
Sun 15/319:55SFO - SYD
1 stop29h 50mAlaska Airlines
Thu 19/321:40SYD - SFO
1 stop16h 55mAlaska Airlines
Deal found 13/10$1,405
Tue 17/323:30SFO - SYD
1 stop40h 20mPhilippine Airlines
Tue 24/311:35SYD - SFO
1 stop26h 55mPhilippine Airlines
Deal found 14/10$1,407
Thu 2/423:25SFO - SYD
1 stop41h 20mPhilippine Airlines
Sun 19/411:35SYD - SFO
1 stop25h 40mPhilippine Airlines
Deal found 13/10$1,410

Find flights from San Francisco Bay Area within your budget

 
Find flights departing from San Francisco Bay Area that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 October 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Tue 18/11

08:45-19:45

1 stop40h 00m

Sydney Kingsford Smith

Tue 25/11

21:40-19:45

1 stop17h 05m

$1,405

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Mon 1/12

07:12-19:45

1 stop17h 33m

Sydney Kingsford Smith

Sat 13/12

21:40-05:49

1 stop27h 09m

$1,529

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Thu 27/11

07:40-19:45

2 stops41h 05m

Sydney Kingsford Smith

Thu 4/12

21:40-19:15

1 stop16h 35m

$1,537

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Thu 27/11

13:21-19:45

2 stops35h 24m

Sydney Kingsford Smith

Thu 4/12

21:40-20:04

1 stop17h 24m

$1,546

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Thu 30/10

08:24-19:45

1 stop17h 21m

Sydney Kingsford Smith

Thu 13/11

21:40-09:55

2 stops31h 15m

$1,548

San JoseSydney

SJC - SYD

SJCSYD

San Jose

Fri 30/1

07:15-19:45

1 stop17h 30m

Sydney Kingsford Smith

Sun 8/2

21:40-22:59

2 stops20h 19m

$1,640

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Sun 4/1

07:20-19:45

1 stop17h 25m

Sydney Kingsford Smith

Sat 10/1

21:40-07:20

1 stop28h 40m

$1,652

San FranciscoSydney

SFO - SYD

SFOSYD

San Francisco

Mon 5/1

11:03-19:45

1 stop37h 42m

Sydney Kingsford Smith

Thu 8/1

21:40-19:39

1 stop16h 59m

$1,652

San FranciscoMelbourne

SFO - MEL

SFOMEL

San Francisco

Wed 4/2

11:25-23:00

1 stop40h 35m

Melbourne

Sat 9/5

07:25-22:40

1 stop32h 15m

$1,738

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sun 7/12

08:20-19:45

1 stop40h 25m

Sydney Kingsford Smith

Tue 23/12

21:40-19:43

1 stop17h 03m

$1,749

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly from San Francisco Bay Area 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.

Travel insights for flights from San Francisco Bay Area

Get recent, data-driven insights about flights from San Francisco Bay Area including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Francisco Bay Area?

Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area (average of $449). Flying from San Francisco Bay Area in January will prove the most costly (average of $1,285). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from San Francisco Bay Area?

When flying from San Francisco Bay Area check dates and pricing for the following: United Airlines, Fiji Airways, Qantas Airways, Hawaiian Airlines, Air New Zealand. As they depart for the following popular destinations: Sydney.

United Airlines
United Airlines
From $260
Alaska Airlines
Alaska Airlines
From $121
Fiji Airways
Fiji Airways
From $1,065
Frontier
Frontier
From $79

Airline reviews for flights from San Francisco Bay Area

Get insights into the airlines that provide service from San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from San Francisco Bay Area. In the last 7 days, Cheapflights users made a total of 647,157 searches.
See what other customers who have flown with Fiji Airways, Air New Zealand, andHawaiian Airlines from San Francisco Bay Area have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very Good
205 reviews
Check prices

Food

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.4

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Fiji Airways
8.0
Very Good
205 reviews
Fiji Airways
8.0
Very Good
205 reviews
Check prices

Food

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.4

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Air New Zealand
8.0
Very Good
514 reviews
Fiji Airways
8.0
Very Good
205 reviews
Check prices

Food

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.4

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Hawaiian Airlines
7.8
Good
2,779 reviews
Fiji Airways
8.0
Very Good
205 reviews
Check prices

Food

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.4

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Qantas Airways
7.5
Good
918 reviews
Fiji Airways
8.0
Very Good
205 reviews
Check prices

Food

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.4

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
United Airlines
7.4
Good
8,976 reviews
Fiji Airways
8.0
Very Good
205 reviews
Check prices

Food

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.4

Crew

8.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

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Related info for your journey

Access useful and relevant information related to your journey from San Francisco Bay Area. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 14 October 2025.

  • Which is the cheapest airport to catch a flight from San Francisco Bay Area?

    The cheapest routes to Jeju City can be found at Seoul Gimpo Intl airport from $26. While Busan Gimhae airport is usually cheaper if your destination is Jeju City with prices starting at $41. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from San Francisco Bay Area?

    Currently, the cheapest month for flights from San Francisco Bay Area is February. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from San Francisco Bay Area?

    View the cheapest flight destinations from San Francisco Bay Area:
    Fly from Seoul to Jeju City from $26 round trip
    Fly from Madrid to London from $51 round trip
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    Fly from Paris to Lisbon from $78 round trip
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  • How does Cheapflights help users find flights from San Francisco Bay Area?

    Cheapflights helps you search for flights from San Francisco Bay Area 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 San Francisco Bay Area?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco Bay Area for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from San Francisco Bay Area with no change fees?

    Yes! Cheapflights helps users easily find flights from San Francisco Bay Area with no change fees.

  • Can Cheapflights notify me if prices for flights from San Francisco Bay Area become cheaper?

    Of course! You can now track prices for flights from San Francisco Bay Area and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from San Francisco Bay Area?

Cheapflights helps you search for flights from San Francisco Bay Area 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 San Francisco Bay Area?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco Bay Area for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Francisco Bay Area with no change fees?

Yes! Cheapflights helps users easily find flights from San Francisco Bay Area with no change fees.

Can Cheapflights notify me if prices for flights from San Francisco Bay Area become cheaper?

Of course! You can now track prices for flights from San Francisco Bay Area and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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