Search flights from Sydney (SYD) to Saint Louis (STL)

Book your plane tickets from Sydney to Saint Louis with ease

Cheapest flights to Saint Louis

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Sydney to Saint Louis: things to know

The most popular route is from Kingsford Smith Airport in Sydney to Lambert- St.Louis International Airport in Saint Louis. On average this flight takes 21 hours 25 minutes one way and costs US$2,708 for the round trip.

Most popular route
Kingsford Smith Airport (SYD) to Lambert- St.Louis International Airport (STL)
Average flight time
21 hours 25 minutes
Average round-trip price
US$2,708
Fly from Sydney to Saint Louis
3 airlines

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Airlines that fly from Sydney to Saint Louis

Airline options may vary according to recently booked flights and your search terms

  • United Airlines
  • American Airlines
  • Air New Zealand

Frequently asked questions

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Flights to Missouri

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Flights to Greater St Louis

Reaching Greater St Louis just got easier!

Flights to Midwest

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Flights from Australia to the United States

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Flights from Sydney to the United States

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Hotels in Saint Louis

Thinking about which towns and cities to visit during your trip? Try Saint Louis, a popular choice with other visitors.
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