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Cheap Flights from St Louis to Sydney, Australia - STL to SYD

Did You Know?

There are 9104 flights from St Louis, MO to Sydney per week.
569,461 seats are available per week to fly from St Louis, MO to Sydney.
You must make at least one connection to fly from St Louis, MO to Sydney.
American Airlines has 490 connecting flights between St Louis, MO and Sydney.

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
Delta, Air Choice One, American, US Airways, United, Alaska
$181
United, Delta, American, Frontier
$192
United, Delta, American, AirTran, US Airways
$216
AirTran, Frontier, American, US Airways, United, Alaska, Delta
$289
AirTran, American, US Airways, United, Frontier
$255
American, US Airways, Frontier, AirTran, Delta, Alaska, United
$228
Alaska, Delta, United, American, Frontier, AirTran, US Airways
$289
AirTran, Frontier, United, Alaska, US Airways, American, Delta
$106
Frontier, American, Delta, United, Alaska, US Airways, AirTran
$289
US Airways, American, AirTran, Frontier, Delta, United, Alaska
$262
Delta, American, AirTran, United
$288
United, Delta, American, US Airways
$242
United, Delta, US Airways, American, Frontier, AirTran
$157

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
JAL, Qantas, Lufthansa, Delta, Qatar, Fiji Airways, Cathay, US Airways, British Airways, Air France, Etihad, United, American
$1490
JAL, Delta, Fiji Airways, Qantas, Lufthansa, Air France, American, United, Etihad, British Airways, Cathay
$1600
Qantas, Delta, Cathay, US Airways, British Airways, Lufthansa, Fiji Airways, United, American
$1475
Qatar, Gulf Air, JAL, Cathay, Qantas, Delta, KLM, Etihad, United, All Nippon
$948
Lufthansa, American, United, Delta, Cathay, Qantas
$1935
JAL, Lufthansa, Cathay, US Airways, Qatar, Delta, Royal Jordanian, Jet Airways, Gulf Air, Air France, All Nippon, American, Air Canada, Etihad, United, Qantas, KLM, British Airways
$1254
American, Lufthansa, United, Fiji Airways, Delta, US Airways, Qantas
$1121
Air Canada, Delta, JAL, US Airways, Cathay, American, KLM, All Nippon, Air France, British Airways, Lufthansa, United, Etihad, Qatar
$882
Etihad, British Airways, KLM, Cathay, US Airways, Qantas, Qatar, Delta, Air Canada, United, Lufthansa, Air France, JAL, All Nippon, American
$1229
JAL, Qantas, Cathay, American, United, Delta
$1943
KLM, Cathay, US Airways, Qatar, Delta, British Airways, Etihad, JAL, Lufthansa, Air France, All Nippon, American, United, Air Canada
$1181

Cheap International Flights to Sydney - SYD

Flights
Airline
Lowest Price
British Airways, United, Delta, US Airways, American
$1587
American, United, US Airways, British Airways, Etihad, Delta
$1587
British Airways, American, Delta, United, JAL, US Airways
$1588
United, US Airways, British Airways, Delta, American, Qatar
$1574
Delta, American, British Airways, United
$1664
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Cheap Flights from St Louis to Sydney, Australia, from $1602 Round trip from STL to SYD