Flights from St. Louis to Australia

Trip type
  • St. Louis (STL)Sydney (SYD)
    non-stop flights:
    only flights with stopover
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • Air Burkina
    • Helvetic Airways
    • Sunlight Air
    • BermudAir
    • World2Fly
    • FLYONE Armenia
    from $0
Prices based on recent searches, subject to last-minute changes
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Popular flights to Australia
Popular flights from St. Louis