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Cheap Flights from Sydney to San Francisco

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F9,FJ Return flights from $741

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$741

AS,FJ Return flights from $802

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$802

Dep.art Tue 24 NovRet.urn Wed 25 Nov^$1,461

AS,FJShow more Flights

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,593

Dep.art Sat 12 SepRet.urn Sat 31 Oct^$1,816

Dep.art Sat 10 OctRet.urn Fri 23 Oct^$1,848

VA Return flights from $845

Dep.art Tue 24 NovRet.urn Wed 25 Nov^$845

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$1,310

VAShow more Flights

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,364

Dep.art Sat 10 OctRet.urn Fri 23 Oct^$1,410

Dep.art Sat 12 SepRet.urn Sat 31 Oct^$1,916

UA Return flights from $845

Dep.art Tue 24 NovRet.urn Wed 25 Nov^$845

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$1,311

UAShow more Flights

Dep.art Sat 10 OctRet.urn Fri 23 Oct^$1,411

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,415

Dep.art Sat 12 SepRet.urn Sat 31 Oct^$1,917

AA Return flights from $887

Dep.art Tue 24 NovRet.urn Wed 25 Nov^$887

Dep.art Sat 10 OctRet.urn Fri 23 Oct^$1,298

AAShow more Flights

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,349

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$1,361

Dep.art Sat 12 SepRet.urn Sat 31 Oct^$1,586

AS,F9,FJ Return flights from $890

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$890

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,807

AS Return flights from $1,021

Dep.art Tue 24 NovRet.urn Wed 25 Nov^$1,021

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,024

ASShow more Flights

Dep.art Sat 10 OctRet.urn Fri 23 Oct^$1,272

Dep.art Sat 12 SepRet.urn Sat 31 Oct^$1,385

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$1,796

PR Return flights from $1,091

Dep.art Tue 24 NovRet.urn Wed 25 Nov^$1,091

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$1,095

PRShow more Flights

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,223

Dep.art Sat 10 OctRet.urn Fri 23 Oct^$1,795

Dep.art Sat 12 SepRet.urn Sat 31 Oct^$1,806

NZ Return flights from $1,109

Dep.art Tue 24 NovRet.urn Wed 25 Nov^$1,109

Dep.art Sat 10 OctRet.urn Fri 23 Oct^$1,216

NZShow more Flights

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$1,490

Dep.art Sat 12 SepRet.urn Sat 31 Oct^$1,765

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,989

AS,QF Return flights from $1,113

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$1,113

Dep.art Tue 24 NovRet.urn Wed 25 Nov^$1,228

AS,QFShow more Flights

Dep.art Sat 10 OctRet.urn Fri 23 Oct^$1,512

Dep.art Sat 12 SepRet.urn Sat 31 Oct^$1,639

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,773

AC Return flights from $1,126

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$1,126

Dep.art Tue 24 NovRet.urn Wed 25 Nov^$1,139

ACShow more Flights

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,204

Dep.art Sat 10 OctRet.urn Fri 23 Oct^$1,207

Dep.art Sat 12 SepRet.urn Sat 31 Oct^$1,332

AC,UA Return flights from $1,141

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$1,141

Dep.art Tue 24 NovRet.urn Wed 25 Nov^$1,141

AC,UAShow more Flights

Dep.art Sat 12 SepRet.urn Sat 31 Oct^$1,373

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,618

Dep.art Sat 10 OctRet.urn Fri 23 Oct^$1,716

F9,QF Return flights from $1,141

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,141

AS,F9,QF Return flights from $1,160

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$1,160

Dep.art Sat 10 OctRet.urn Fri 23 Oct^$1,205

AS,F9,QFShow more Flights

Dep.art Tue 24 NovRet.urn Wed 25 Nov^$1,663

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,704

AC,VA Return flights from $1,204

Dep.art Thu 08 OctRet.urn Wed 21 Oct^$1,204

Dep.art Tue 24 NovRet.urn Wed 25 Nov^$1,209

AC,VAShow more Flights

Dep.art Sat 10 OctRet.urn Fri 23 Oct^$1,254

Dep.art Sat 05 SepRet.urn Sat 31 Oct^$1,265

Dep.art Sat 12 SepRet.urn Sat 31 Oct^$1,290

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney is not your closest airport, then here are all our flights to San Francisco from United States (USA). Maybe a different destination? Here are all the flights from Sydney

Cheapest Time of Year to Fly from Sydney to San Francisco

Return fares from Sydney to San Francisco by month, based on the cheapest return airfares found for each month.

Sep 2026

$811

Oct 2026

$718

Nov 2026

$814

Jan 2027

$1,018

Feb 2027

$714

Mar 2027

$833

Apr 2027

$1,301

May 2027

$805

The cheapest month to fly to San Francisco is February 2027, with return fares from $714 — 45% cheaper than the most expensive month (April 2027, from $1,301).

When Should You Fly to San Francisco?

Based on the fares we've tracked, February is typically the cheapest month to fly to San Francisco, with return fares from $714. April is the most expensive month, with the cheapest return fares around $1,301.

Across the year, return fares to San Francisco average around $877. If you can travel in the off-peak months of February, October and May, you'll generally pay up to 19% less than the yearly average.

Cheapest Sydney to San Francisco Return Prices

These are the cheapest prices for Sydney to San Francisco return airfares.

September 2026

$811

October 2026

$718

November 2026

$814

January 2027

$1,018

February 2027

$714

March 2027

$833

April 2027

$1,301

May 2027

$805

Average Sydney to San Francisco Return Prices

These are the average prices for Sydney to San Francisco return airfares.

September 2026

$1,891

October 2026

$1,795

November 2026

$1,740

December 2026

$2,565

January 2027

$1,957

February 2027

$1,757

March 2027

$1,785

April 2027

$1,989

May 2027

$1,799

June 2027

$2,146

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Sydney to San Francisco flight?

Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

Can you sort me out with direct flights from Sydney to San Francisco?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

How does I Want That Flight find me the best Sydney to San Francisco flights?

Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.

I'm still in the planning phase. Can you ping me if Sydney to San Francisco fares drop?

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