Flights from San Francisco to Sydney
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From $833 · Prices update daily
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The quick answer
Flights from San Francisco to Sydney start around $833 round-trip. Airlines on this route include: ZIPAIR, Frontier Airlines, Air New Zealand, SkyWest Airlines. Cheapest month: August; peak: December (about +95%). Travel authorization required (ESTA-style) (Australia).
Price calendar — next 60 days
★ Cheapest: $833 on Wed, Aug 5 · F9
Lowest return fares · Prices update daily · Final price confirmed at booking
Price calendar — San Francisco to Sydney
Month-by-month lowest fares. Green = cheapest dates.
Flying to Sydney? Compare from other US cities
Sometimes a nearby airport is cheaper. See Sydney fares from other departure cities.
Australia essentials
🟡 Travel authorization required (ESTA-style) · up to 90 days per visit
US citizens need an ETA (Electronic Travel Authority) before travel.
Full Sydney visa guide →🆘 Emergency
000 / 112
💱 Currency
Australian Dollar (A$)
🕐 Time zone
UTC+8 to +11
🗣️ Language
English
🔌 Plugs
Type I · 230V
🚗 Driving
Left side
💡 Tipping
Not expected
📞 Dial code
+61
🏛️ US Embassy
Canberra · +61 2-6214-5600
Entry rules can change — always confirm with official sources before booking.
Stay connected in Sydney
Skip roaming fees — get a local eSIM before you land. Works in 200+ countries and activates instantly, so you’re online the moment you touch down.
Travel insurance
Protect your San Francisco to Sydney trip against delays, cancellations, and medical emergencies. US travelers can compare plans from top insurers.
Airport transfer in Sydney
Pre-book your ride into Sydney. Fixed price, meet & greet, and a driver waiting at arrivals — no meter anxiety after a long flight.
Flight delayed or cancelled?
If your San Francisco to Sydney flight was delayed more than 3 hours or cancelled, you may be entitled to up to €600 in compensation under EU/UK rules — even if you flew a non-EU airline. Free to check, no win no fee.
More resources
San Francisco to Sydney — frequently asked
How much is a flight from San Francisco to Sydney?+
Fares start around $833 round-trip, ranging up to about $1837 in peak periods. Prices update daily across 800+ airlines.
What is the cheapest month to fly San Francisco to Sydney?+
August typically has the lowest fares, while December is the most expensive (around +95%).
Are there direct flights from San Francisco to Sydney?+
This route is usually served by connecting flights. Use the search above to check for any direct options on your dates.
Which airlines fly from San Francisco to Sydney?+
Carriers on this route include ZIPAIR, Frontier Airlines, Air New Zealand, SkyWest Airlines. Compare them side by side in the search above.
Do US citizens need a visa for Australia?+
Travel authorization required (ESTA-style) for stays up to 90 days per visit. US citizens need an ETA (Electronic Travel Authority) before travel.
What currency is used in Australia?+
The Australian Dollar (AUD, A$). The emergency number is 000 / 112.
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