United MileagePlus Award Flights: SFO (San Francisco International Airport) to SYD (Sydney Airport)
Discover and book available award flights using points and miles on United MileagePlus between SFO (San Francisco International Airport) and SYD (Sydney Airport). Get up-to-date award seat availability and points pricing for your journey.
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Only showing availability departing SFO (San Francisco International Airport) and arriving at SYD (Sydney Airport). Show all flights.
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