Flights from Sydney to San Francisco from AU $ 2,074*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Sydney (SYD) to San Francisco (SFO)

Apr 2026
FromAU $ 2,594*
Viewed: 1 day ago
RoundTrip|Economy
May 2026
FromAU $ 2,459*
Viewed: 8 hours ago
RoundTrip|Economy
Jun 2026
FromAU $ 2,159*
Viewed: 8 hours ago
RoundTrip|Economy
AU $ 2.5K
AU $ 2.7K
Displaying fares for April-2026
  • 27

    Mo

    APR

  • 28

    Tu

  • 29

    We

  • 30

    Th

  • 01

    Fr

    MAY

  • 02

    Sa

  • 03

    Su

  • 04

    Mo

  • 05

    Tu

  • 06

    We

  • 07

    Th

  • 08

    Fr

  • 09

    Sa

  • 10

    Su

  • 11

    Mo

  • 12

    Tu

  • 13

    We

  • 14

    Th

  • 15

    Fr

  • 16

    Sa

  • 17

    Su

  • 18

    Mo

  • 19

    Tu

  • 20

    We

  • 21

    Th

  • 22

    Fr

  • 23

    Sa

  • 24

    Su

  • 25

    Mo

  • 26

    Tu

    • RangeAU $ 2,459-AU $ 2,684

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    More United deals on Sydney (SYD) to San Francisco (SFO) flights

    AU $
    keyboard_arrow_down
    More United deals on Sydney (SYD) to San Francisco (SFO) flights
    From
    To
    Fare Type
    Dates
    Price
    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		27/08/2026 - 13/09/2026

    from

    AU $ 2,074

    Viewed: 1 day ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		28/08/2026 - 13/09/2026

    from

    AU $ 2,149

    Viewed: 1 day ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		01/10/2026 - 21/10/2026

    from

    AU $ 2,074

    Viewed: 13 hours ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		13/10/2026 - 26/10/2026

    from

    AU $ 2,074

    Viewed: 14 hours ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		13/10/2026 - 27/10/2026

    from

    AU $ 2,074

    Viewed: 10 hours ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		24/12/2026 - 14/01/2027

    from

    AU $ 2,149

    Viewed: 19 hours ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		24/12/2026 - 15/01/2027

    from

    AU $ 2,149

    Viewed: 13 hours ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		31/07/2026 - 16/08/2026

    from

    AU $ 2,149

    Viewed: 17 hours ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    Explore United Airlines's Top-Pick Destinations

    Explore more United flights