Cheap flights from Sydney to San Francisco Bay Area from $814

If you aren’t able to travel to San Francisco Bay Area during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $219.

The cheapest day to depart on your flight to San Francisco Bay Area is on a Tuesday when prices can be found for as low as $1,612. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Francisco Bay Area on Saturday is $1,813.

Our data shows that the cheapest Sydney to San Francisco Bay Area flights are usually those with departure times in the evening. Our users have found flights to San Francisco Bay Area in the evening for as low as $1,511. At midday is when there is more demand to fly to San Francisco Bay Area, so prices are often more expensive at around $1,870 per ticket.

Fly from Sydney Kingsford Smith to San Francisco for the best Sydney Kingsford Smith - San Francisco Bay Area flight prices

You are more likely to see cheaper flights to San Francisco Bay Area from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco Bay Area for around $1,433 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco Bay Area from Sydney for as low as $1,257 on momondo.

Qantas Airways, American Airlines, and Alaska Airlines are the most popular carriers operating from Sydney Kingsford Smith to San Francisco Bay Area

United Airlines, Qantas Airways and Fiji Airways are the top three most popular airlines that fly to San Francisco Bay Area from Sydney according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when travelling to San Francisco Bay Area. Keep in mind that there are 14 different airlines that fly to San Francisco Bay Area on a routine basis, so you have a few additional options to choose from.

As of April 2026, there are 7 flights per day flying from Sydney to San Francisco Bay Area. The most common time of day flights depart is 10:00, with 82% of flights taking off at midday.

The number of flights available between Sydney and San Francisco Bay Area is 51 per week as of April 2026. The most frequent departure day is Tue, with 18% of weekly flights leaving on this day.