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United Airlines flights from Australia to San Francisco (AU0 - SFO)

SYD — SFO
1 Sep — 8 Sep1
1 adult

Cheapflights users flying from Australia to San Francisco on United Airlines typically fly into San Francisco and depart from Sydney Kingsford Smith. Select your dates above for pricing.

United Airlines flights from Australia to San Francisco in 2025

Find detailed information about United Airlines flights from Australia to San Francisco. Explore the options provided by United Airlines to plan your journey from Australia to San Francisco. Data last updated 27 August 2025.

One-way from

$943

Return from

$1,262
United Airlines
  • United Airlines
  • 9/2
  • 1 total stop
  • 30h 42m total
  • Australia to San Francisco
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United Airlines
  • United Airlines
  • 15/10-29/10
  • Nonstop
  • 30h 15m total
  • Australia to San Francisco
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  • How do most travelers feel about United Airlines?

    Cheapflights users who travel with United Airlines (a popular airline from Australia to San Francisco) have rated them a 7.9/10. This rating comes from 7,977 reviews. If you are looking to travel AU0-SFO, search your dates above.

Find United Airlines flight deals from Australia to San Francisco

Cheapest United Airlines flights from Australia to San Francisco
Explore the most affordable United Airlines flight options available from Australia to San Francisco. Find the lowest fares with prices last updated on 27 August 2025.

Mon 1/910:20SYD - SFO
Nonstop13h 35mUnited Airlines
Sun 14/918:50SFO - SYD
1 stop19h 10mUnited Airlines
Deal found 27/8$1,249
Thu 28/810:20SYD - SFO
Nonstop13h 30mUnited Airlines
Wed 10/918:50SFO - SYD
1 stop19h 10mUnited Airlines
Deal found 26/8$1,269
Wed 17/910:20SYD - SFO
Nonstop13h 35mUnited Airlines
Tue 14/1010:50SFO - SYD
1 stop27h 10mUnited Airlines
Deal found 26/8$1,273

Travel insights for United Airlines flights from Australia to San Francisco

Get recent, data-driven insights about United Airlines flights from Australia to San Francisco including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Australia to San Francisco with United Airlines?

Currently, the most affordable month to book a United Airlines flight from Australia to San Francisco in August, with an average price of $1,028. Conversely, traveling with United Airlines from Australia to San Francisco in December will be the most expensive, with an average cost of $1,448. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly United Airlines flight availability from Australia to San Francisco

The most United Airlines flights from AU0 to SFO are scheduled on a Monday (1 on average). You will have fewer United Airlines flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in San Francisco by month

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

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

Temperature in San Francisco by month

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

If weather is an important factor for your trip to San Francisco, 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).

Best time to book a flight from Australia to San Francisco

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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Australia to San Francisco on another airline

Consider alternative airlines that service the San Francisco area. Flight routes are based on user searches made on Cheapflights and were last updated on 27 August 2025.
Air Canada flights from Australia to San Francisco
Air New Zealand flights from Australia to San Francisco
Virgin Australia flights from Australia to San Francisco
Fiji Airways flights from Australia to San Francisco

See what others are saying about United Airlines

Read reviews and see what other travellers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated 27 August 2025.
United Airlines
7.4
Good
8,945 reviews
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Overview

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

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