643 € Cheap Flights from Sydney to San Francisco International

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Find the cheapest month or even day of the year to fly to San Francisco International

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Flight deals from Sydney to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Sydney Airport to San Francisco International Airport? If you want to travel next month, return fares start from 713 €. Find the lowest prices on one-way and return tickets right here.

San Francisco.643 € per passenger.Departing Mon, 28 Sep, returning Wed, 14 Oct.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Mon, 28 Sep, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Wed, 14 Oct, arriving in Sydney.Price includes taxes and charges.From 643 €, select.

San Francisco.660 € per passenger.Departing Thu, 8 Oct, returning Wed, 28 Oct.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Thu, 8 Oct, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Wed, 28 Oct, arriving in Sydney.Price includes taxes and charges.From 660 €, select.

San Francisco.662 € per passenger.Departing Mon, 2 Nov, returning Mon, 9 Nov.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Mon, 2 Nov, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Mon, 9 Nov, arriving in Sydney.Price includes taxes and charges.From 662 €, select.

San Francisco.677 € per passenger.Departing Thu, 3 Sep, returning Wed, 16 Sep.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Thu, 3 Sep, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Wed, 16 Sep, arriving in Sydney.Price includes taxes and charges.From 677 €, select.

San Francisco.689 € per passenger.Departing Tue, 25 Aug, returning Wed, 16 Sep.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Tue, 25 Aug, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Wed, 16 Sep, arriving in Sydney.Price includes taxes and charges.From 689 €, select.

San Francisco.712 € per passenger.Departing Tue, 27 Oct, returning Tue, 3 Nov.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Tue, 27 Oct, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Tue, 3 Nov, arriving in Sydney.Price includes taxes and charges.From 712 €, select.

San Francisco.713 € per passenger.Departing Wed, 19 Aug, returning Wed, 26 Aug.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Wed, 19 Aug, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Wed, 26 Aug, arriving in Sydney.Price includes taxes and charges.From 713 €, select.

San Francisco.734 € per passenger.Departing Tue, 26 Jan, returning Tue, 9 Feb.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Tue, 26 Jan, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Tue, 9 Feb, arriving in Sydney.Price includes taxes and charges.From 734 €, select.

San Francisco.749 € per passenger.Departing Tue, 2 Mar, returning Wed, 10 Mar.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Sydney on Tue, 2 Mar, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Wed, 10 Mar, arriving in Sydney.Price includes taxes and charges.From 749 €, select.

San Francisco.795 € per passenger.Departing Sun, 14 Feb, returning Fri, 26 Feb.Return flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from Sydney on Sun, 14 Feb, arriving in San Francisco International.Inbound indirect flight with Fiji Airways, departs from San Francisco International on Fri, 26 Feb, arriving in Sydney.Price includes taxes and charges.From 795 €, select.

San Francisco.795 € per passenger.Departing Fri, 22 Jan, returning Fri, 22 Jan.Return flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from Sydney on Fri, 22 Jan, arriving in San Francisco International.Inbound indirect flight with Fiji Airways, departs from San Francisco International on Fri, 22 Jan, arriving in Sydney.Price includes taxes and charges.From 795 €, select.

San Francisco.795 € per passenger.Departing Sun, 7 Feb, returning Sun, 7 Mar.Return flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from Sydney on Sun, 7 Feb, arriving in San Francisco International.Inbound indirect flight with Fiji Airways, departs from San Francisco International on Sun, 7 Mar, arriving in Sydney.Price includes taxes and charges.From 795 €, select.

San Francisco.796 € per passenger.Departing Wed, 18 Nov, returning Wed, 2 Dec.Return flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from Sydney on Wed, 18 Nov, arriving in San Francisco International.Inbound indirect flight with Fiji Airways, departs from San Francisco International on Wed, 2 Dec, arriving in Sydney.Price includes taxes and charges.From 796 €, select.

San Francisco.815 € per passenger.Departing Fri, 19 Mar, returning Fri, 2 Apr.Return flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from Sydney on Fri, 19 Mar, arriving in San Francisco International.Inbound indirect flight with Fiji Airways, departs from San Francisco International on Fri, 2 Apr, arriving in Sydney.Price includes taxes and charges.From 815 €, select.

San Francisco.817 € per passenger.Departing Fri, 24 Jul, returning Fri, 31 Jul.Return flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from Sydney on Fri, 24 Jul, arriving in San Francisco International.Inbound indirect flight with Fiji Airways, departs from San Francisco International on Fri, 31 Jul, arriving in Sydney.Price includes taxes and charges.From 817 €, select.

San Francisco.834 € per passenger.Departing Fri, 31 Jul, returning Fri, 7 Aug.Return flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from Sydney on Fri, 31 Jul, arriving in San Francisco International.Inbound indirect flight with Fiji Airways, departs from San Francisco International on Fri, 7 Aug, arriving in Sydney.Price includes taxes and charges.From 834 €, select.

Find the cheapest month to fly from Sydney to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to San Francisco International flights are currently cheapest in October.

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Direct flights from Sydney to San Francisco International

Sydney to San Francisco International: Alternative routes

Compare routes from Sydney to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

Sydney to San Francisco: Flight information

The things to know before you go.

Cheapest flight found	643 €
Cheapest month to fly	September
Average flight time	13 hrs, 35 mins
Most popular airline	Lufthansa
Average flights per week	66

Finding cheap flights from Sydney to San Francisco International: Frequently asked questions

How much are return flights from Sydney to San Francisco International?

The best price we found for a return flight from Sydney to San Francisco International is 643 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Sydney to San Francisco International?

13 hours and 35 minutes is the average flight time from Sydney to San Francisco International.

Which airlines fly direct from Sydney to San Francisco International?

Lufthansa, SWISS and Virgin Australia fly direct from Sydney to San Francisco International.

How many flights are there a week from Sydney to San Francisco International?

As of July 2026, there are 66 flights per week flying from Sydney to San Francisco International.

When is the cheapest time to fly from Sydney to San Francisco International?

The cheapest month to fly from Sydney to San Francisco International is usually September.

Which upcoming date is cheapest to fly from Sydney Airport to San Francisco International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to San Francisco International Airport on Monday, 28 September 2026.

Can I get a direct flight from Sydney Airport to San Francisco International Airport?

Yes – the average flight time is 13 hours and 35 minutes.

How can I find the best flight deal to San Francisco International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

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

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Sydney Airport to San Francisco International with?

Currently, Fiji Airways and United offer the cheapest flight tickets to San Francisco International.

Flying from Sydney Airport (SYD) to San Francisco International Airport (SFO): what you need to know

Around 13 hours 30 minutes is how long you'll be travelling on a direct flight from Sydney Airport to San Francisco International Airport.
The timezone in San Francisco is UTC-8, which is 19 hours behind Sydney.
Every week, there are 12 Sydney Airport to San Francisco International Airport flights. To take off as early as possible, pick the 10:20 United Airlines flight. If you're eager to make the most of your day before flying, the last departure is at 21:30 with Qantas.
Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to board your SYD to SFO flight.
During popular months like July, you'll want to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead of international flights whenever you're flying during peak periods in general.
United is your gateway to exploring San Francisco (and perhaps some other great parts of the United States!). Browse the direct flights from Sydney Airport to San Francisco International Airport offered by this popular carrier.
United has the highest passenger demand on this route.
With 73.08% of its services landing on schedule, Qantas is the most punctual carrier operating SYD to SFO flights.
If you want to include a stop along the way, just deselect 'Direct flights only' when searching for your ticket from Sydney Airport to San Francisco International Airport. These are the top stopovers between SYD and SFO:
- Hong Kong Intl Airport
- Brisbane Airport
- Honolulu International Airport

How to find the cheapest flights from Sydney Airport (SYD) to San Francisco International Airport (SFO)

317 € is currently the lowest price for a one-way Sydney Airport to San Francisco International Airport flight. A return flight starts from 643 €. These prices may change based on availability and demand.
Book three months before flying. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from SYD to SFO.
August is the cheapest month for flights from Sydney Airport to San Francisco International Airport. If you want to fly at a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
Spend less time searching for cheap flights from SYD to SFO by creating a Price Alert. You'll get an email or notification through the app when a special offer becomes available.
Secure the right flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Sydney Airport to San Francisco International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Sydney Airport (SYD)

When it comes to the on-time performance of Sydney Airport, 66% of flights arrive within the expected timeframe.
Central Sydney to Sydney Airport is around 8 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, catching a taxi or ride-sharing.
The trip on public transport will take about 15 minutes.
Get your holiday off to a leisurely start by staying near SYD. Whether you're boarding an early flight from Sydney Airport to San Francisco International Airport or just don't like being rushed, these stays are ideal:

Arriving at San Francisco International Airport (SFO)

The last thing you need is a long journey to your hotel if you're landing late on a Sydney Airport to San Francisco International Airport flight. Check in to one of these accommodation options near SFO instead:
Grab a San Francisco International Airport rental car and discover San Francisco and beyond with your own wheels. Dollar, Thrifty and Hertz are leading providers to choose from here.
For the lowest price, reserve your ride from San Francisco International Airport around one week before you travel.

Getting from San Francisco International Airport (SFO) to central San Francisco

San Francisco International Airport to central San Francisco has a drive time of about 25 minutes. It's approximately 21 kilometres away.
When travelling by public transport, expect a journey of about 35 minutes.

When to fly to San Francisco International Airport (SFO)

The quietest month for a flight from Sydney Airport to San Francisco International Airport is March, while July is the most popular. Choose the best time to visit San Francisco based on whether you prefer a bustling atmosphere or a more laid-back vibe.
Book your flight from Sydney Airport to San Francisco International Airport for September if you'd like to go to San Francisco during its warmest month. You can expect temperatures of between 12ºC (54ºF) and 24ºC (75ºF).
Look for cheap tickets from SYD to SFO in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 5ºC (41ºF) and 16ºC (61ºF) on average.

Explore more of the United States

San Jose is just one of the many cities in the United States waiting to be discovered after you've seen San Francisco. Around 64 kilometres away to the south-east, popular attractions include Winchester Mystery House, The Tech Interactive and Santa Clara Valley.
Fresno is another favourite destination in the United States and is around 257 kilometres south-east of San Francisco. No trip is complete without a visit to Forestiere Underground Gardens, Shinzen Japanese Garden and Fresno Chaffee Zoo.