San Francisco to Sydney flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for San Francisco to Sydney is €515 (checked on 4 Nov 2026).
Your next trip, last seen at €515
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €515, departing 30 Dec 2026 (Last checked: 4 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 26Check live prices for this route
- Round trip
- €1,766, departing 21 Dec 2026, back 8 Jan 2027 (Last checked: 4 Nov 2026)
- Non-stop, one way
- €517, departing 5 Nov 2026 (Last checked: 4 Nov 2026)
- Airlines seen
- United Airlines, Air Canada, Air New Zealand, Air Premia, Alaska Airlines, ANA, Fiji Airways, French Bee, Frontier Airlines, Jetstar, Philippine Airlines, Qantas, Singapore Airlines, Turkish Airlines (14)
- Non-stop
- Yes
About this route
Explore the fares we observed from San Francisco to Sydney. Prices move often, so pick your dates to see the latest options.
- Route distance
- 11,948 km
- Alternative airports
- WSI
Route-level information; individual journeys vary.
Published schedules report non-stop service with United Airlines. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- San Francisco International Airport (SFO) → San Francisco, city gazetteer reference point (37.7749, -122.4194): ≈ 18 km.
- Sydney Kingsford Smith International Airport (SYD) → Sydney, city gazetteer reference point (-33.8689, 151.2071): ≈ 9 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from San Francisco to Sydney: December 2026, from €515 (checked 4 Nov 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €517 | 13 |
| December 2026 | €515 | 13 |
Lowest fare by day of the week
Cheapest day of the week from San Francisco to Sydney: Wednesday, from €515 (checked 4 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €517 | 4 |
| Tuesday | €517 | 4 |
| Wednesday | €515 | 3 |
| Thursday | €517 | 3 |
| Friday | €517 | 4 |
| Saturday | €517 | 4 |
| Sunday | €517 | 4 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from San Francisco to Sydney by days until departure (31 to 60 days): €515 (checked 4 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €517 | 8 |
| 8 to 30 days | €517 | 5 |
| 31 to 60 days | €515 | 13 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from San Francisco to Sydney: Frontier Airlines, from €516 (checked 22 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €516Dec 8, 2026 | 5 |
| Fiji Airways | €532Nov 22, 2026 | 15 |
| Air New Zealand | €744Nov 30, 2026 | 6 |
| Turkish Airlines | €775Jan 4, 2027 | 6 |
| French Bee | €806Jan 20, 2027 | 3 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from San Francisco to Sydney?
The lowest fare Routavio has observed is €515, found on 4 Nov 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from San Francisco to Sydney?
Cheapest month from San Francisco to Sydney: December 2026, from €515 (checked 4 Nov 2026).
Are there direct flights from San Francisco to Sydney?
Yes. Published schedules report non-stop flights on this route with United Airlines.
Which airlines fly from San Francisco to Sydney?
Routavio has seen these carriers on the route: United Airlines, Air Canada, Air New Zealand, Air Premia, Alaska Airlines, ANA, Fiji Airways, French Bee, Frontier Airlines, Jetstar, Philippine Airlines, Qantas, Singapore Airlines, Turkish Airlines (14).
How long does the flight from San Francisco to Sydney take?
Across the 57 fares Routavio observed, the average journey time is 29h 29m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed San Francisco to Sydney fares were non-stop?
22 of the 84 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How much is a round trip from San Francisco to Sydney?
Cheapest round trip: €1,766, departing 21 Dec 2026, back 8 Jan 2027 (checked 4 Nov 2026).
How much is a non-stop flight from San Francisco to Sydney?
Cheapest non-stop one-way fare: €517, departing 5 Nov 2026 (checked 4 Nov 2026).
Which day of the week is cheapest from San Francisco to Sydney?
Cheapest day of the week from San Francisco to Sydney: Wednesday, from €515 (checked 4 Nov 2026).
Which airline has the lowest fare from San Francisco to Sydney?
Cheapest airline from San Francisco to Sydney: Frontier Airlines, from €516 (checked 22 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.