Cheap flights from San Francisco to Sydney
One-way fares from $400, found recently by travellers. Plus what 5 days in Sydney costs once you land.
Cheapest dates we found
- 28 Oct2026SFO → SYDQantas · Non-stop · 14h 40m$400one way
- 30 Dec2026SFO → SYDPhilippine Airlines · 1 stop · 23h 25m$506one way
- 22 Oct2026SFO → SYDF9 · 1 stop · 16h 37m$554one way
One-way economy prices travellers found on Aviasales in the last few days. They change often, so open a fare to see today's price.
Airlines on this route
Recent cheap fares were with Qantas, Philippine Airlines, F9. Low-cost airlines often charge extra for checked bags and seats, so compare the full price.
When to go to Sydney
September to November and March to May. December to February is summer, peak season and the most expensive.
Money-saving tips for Sydney
- Tap a contactless card on trains, buses and ferries; daily and weekly caps apply, and Sundays are capped low.
- Ferries to Manly are a cheap harbour cruise.
- Self-catering from supermarkets saves a lot; restaurants are expensive.
Questions
How much is a flight from San Francisco to Sydney?
The cheapest one-way fare we found recently was $400 with Qantas on 28 Oct 2026. Most of the fares we saw were between $400 and $554 one way. Prices change daily, so open the fare to see today's price.
How long is the flight from San Francisco to Sydney?
The quickest flight in our recent results took 14h 40m non-stop.
Are there direct flights from San Francisco to Sydney?
Yes. Qantas had non-stop fares in our recent results, from $400.
How much money do I need for 5 days in Sydney?
About $415 for one backpacker, or $1,910 for two people travelling mid-range (hotel, food, transport and sights, flights not included). Add about $800 per person for a return flight from San Francisco.
Fly to Sydney from
Fares are recent prices found by travellers, cached for a few hours. Trip costs are planning estimates checked 2026-10-11. Always confirm the final price when you book. Some links are affiliate links; they never change your price.