Cheap flights from Sydney to San Francisco

Kingsford Smith
SYD
San Francisco
SFO

Flight deals from Sydney to San Francisco

Below you can see the best deals on flights Sydney — San Francisco for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 15 September, from $461.

Top 10 cheap flights from Sydney to San Francisco

UA
F9
$ 457

Sydney — San Francisco

09:30—10:22
15 Sep 2026
41 h 52 m
1 stop
UA
F9
$ 457

Sydney — San Francisco

09:30—10:22
16 Sep 2026
17 h 52 m
1 stop
UA
F9
$ 457

Sydney — San Francisco

09:30—10:22
15 Sep 2026
17 h 52 m
1 stop
UA
F9
$ 457

Sydney — San Francisco

09:30—10:22
21 Sep 2026
41 h 52 m
1 stop
UA
F9
$ 457

Sydney — San Francisco

09:30—10:22
22 Sep 2026
17 h 52 m
1 stop
UA
F9
$ 457

Sydney — San Francisco

09:30—10:22
22 Sep 2026
41 h 52 m
1 stop
DL
F9
$ 458

Sydney — San Francisco

09:15—10:22
16 Sep 2026
18 h 7 m
1 stop
DL
F9
$ 458

Sydney — San Francisco

09:15—10:22
22 Sep 2026
18 h 7 m
1 stop
DL
F9
$ 458

Sydney — San Francisco

09:15—10:22
23 Sep 2026
18 h 7 m
1 stop
UA
F9
$ 462

Sydney — San Francisco

09:30—10:22
21 Sep 2026
17 h 52 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Sydney — San Francisco flight

Looking for cheap flights from Sydney to San Francisco? Compare fares from different airlines, check the flight schedule and travel time — and book your Sydney — San Francisco ticket online at the best price.

The route has direct flights — around 25 flights per week, flights are operated by United Airlines, Qantas, Swiss, Avianca and 3 more airlines, a nonstop flight takes about 13 h 30 min, the distance between the cities is around 11,934 km.

Planning your trip? You may find our San Francisco travel guide, how to get from the airport into town and San Francisco weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $461Min. price
SeptemberCheapest
AugustPeak season
YesDirect flights
11,934 kmDistance
13 h 30 minTravel time
7Airlines
25 / wkFlights

Flight schedule from Sydney to San Francisco

The table shows direct flights from Sydney to San Francisco on the selected date. The flight takes approximately 13 h 30 min. Regular flights are operated by United Airlines, Qantas, Swiss and Avianca. Departures from Sydney (Kingsford Smith) Airport and Western Sydney International Airport airports, arrivals at San Francisco International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Sydney — San Francisco

Below is a calendar of the lowest flight ticket prices for Sydney — San Francisco by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $461 in September, and the most expensive are around $587 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Sydney to San Francisco by month. Tickets are usually cheapest in February (around $660) and priciest in December (about $960) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$744mediumMay$672lowSep$768medium
Feb$660lowJun$864highOct$744medium
Mar$660lowJul$936highNov$672low
Apr$720mediumAug$900highDec$960high

Some values are estimated based on seasonality.

When to fly

Weather in San Francisco: it is warmest in September (up to 24 °C on average) and coolest in January (around 14 °C). The driest month is June.

Tickets are usually cheapest in September and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San Francisco

Dry and wet days · San Francisco

Wind speed and direction · San Francisco

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How to get the best deal on a Sydney — San Francisco ticket

  • Book ahead: fares for Sydney — San Francisco are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Sydney is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to San Francisco is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Sydney — San Francisco route are operated by 7 airlines; United Airlines runs the most flights (around 56% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    5x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight SYD → SFO5x/week
      Duration
      13h 30m
      Days
      MTWTFSS
    56.0%Open →
  • QantasQF
    2x/week
    WebsiteFleet: 33646M pax/year
    • Direct flight SYD → SFO2x/week
      Duration
      13h 20m
      Days
      MTWTFSS
    24.0%Open →
  • SwissLX
    1x/week
    WebsiteFleet: 11221.1M pax/year
    • Direct flight SYD → SFO1x/week
    4.0%Open →
  • AviancaAV
    1x/week
    WebsiteFleet: 14032M pax/year
    • Direct flight SYD → SFO1x/week
    4.0%Open →
  • Virgin AustraliaVA
    1x/week
    WebsiteFleet: 9231M pax/year
    • Direct flight SYD → SFO1x/week
    4.0%Open →
  • Air New ZealandNZ
    1x/week
    WebsiteFleet: 10816M pax/year
    • Direct flight SYD → SFO1x/week
    4.0%Open →
  • LufthansaLH
    1x/week
    WebsiteFleet: 38764.5M pax/year
    • Direct flight SYD → SFO1x/week
    4.0%Open →

Cities and airports on the Sydney — San Francisco route

Flights Sydney — San Francisco depart from Sydney (Kingsford Smith) Airport and Western Sydney International Airport and arrive at San Francisco International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Sydney

SYD
Australia
About the cityHow to get thereWeatherAll about the country Australia
Arrival

San Francisco

SFO
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Sydney — San Francisco flight

How long is the flight from Sydney to San Francisco?

A nonstop Sydney — San Francisco flight takes about 13 h 30 min — the distance between the cities is around 11,934 km.

How far is it from Sydney to San Francisco?

The distance from Sydney to San Francisco is about 11,934 km, which a nonstop flight covers in around 13 h 30 min.

Are there direct flights from Sydney to San Francisco?

Yes, there are nonstop flights Sydney — San Francisco — around 25 flights per week.

Which airlines fly from Sydney to San Francisco?

Airlines operating Sydney — San Francisco include United Airlines, Qantas, Swiss, Avianca, Virgin Australia. See the full list with schedules in the "Airlines" section on this page.

Which airports do Sydney — San Francisco flights use?

Flights from Sydney depart from Sydney (Kingsford Smith) Airport, Western Sydney International Airport, and arrive at San Francisco International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Sydney to San Francisco?

The price of a Sydney — San Francisco ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in August. Tickets typically cost between $461 and $587. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Sydney — San Francisco?

Flights Sydney — San Francisco are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Sydney to San Francisco?

To catch a low fare Sydney — San Francisco, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Sydney

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Where else you can fly from San Francisco

See all
Los AngelesNew York CitySeattleSan DiegoSanta AnaLas VegasBurbankBostonVancouverPhoenixPortlandLondonDenverPalm SpringsHonoluluDallasChicagoSalt Lake CityAustinAtlantaWashington, D.C.HoustonKahuluiTaipeiMinneapolisTorontoDetroitOrlandoSpokaneTokyoParisBoiseKapaaSan Jose del CaboPuerto VallartaRedmondSeoulFrankfurt am MainCalgaryMexico City

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