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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
$208
United, Delta, American, Frontier
$181
United, Delta, American, AirTran, US Airways
$205
AirTran, Frontier, American, US Airways, United, Alaska, Delta
$289
AirTran, American, US Airways, United, Frontier
$246
American, US Airways, Frontier, AirTran, Delta, Alaska, United
$214
Alaska, Delta, United, American, Frontier, AirTran, US Airways
$289
AirTran, Frontier, United, Alaska, US Airways, American, Delta
$157
Frontier, American, Delta, United, Alaska, US Airways, AirTran
$289
US Airways, American, AirTran, Frontier, Delta, United, Alaska
$252
Delta, American, AirTran, United
$277
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
$1670
JAL, Delta, Fiji Airways, Qantas, Lufthansa, Air France, American, United, Etihad, British Airways, Cathay
$1783
Qantas, Delta, Cathay, US Airways, British Airways, Lufthansa, Fiji Airways, United, American
$1551
Qatar, Gulf Air, JAL, Cathay, Qantas, Delta, KLM, Etihad, United, All Nippon
$948
Lufthansa, American, United, Delta, Cathay, Qantas
$2079
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
$1253
American, Lufthansa, United, Fiji Airways, Delta, US Airways, Qantas
$884
Air Canada, Delta, JAL, US Airways, Cathay, American, KLM, All Nippon, Air France, British Airways, Lufthansa, United, Etihad, Qatar
$1028
Etihad, British Airways, KLM, Cathay, US Airways, Qantas, Qatar, Delta, Air Canada, United, Lufthansa, Air France, JAL, All Nippon, American
$1598
JAL, Qantas, Cathay, American, United, Delta
$2156
KLM, Cathay, US Airways, Qatar, Delta, British Airways, Etihad, JAL, Lufthansa, Air France, All Nippon, American, United, Air Canada
$1173

Cheap International Flights to Sydney - SYD

Flights
Airline
Lowest Price
British Airways, United, Delta, US Airways, American
$1762
American, United, US Airways, British Airways, Etihad, Delta
$1842
British Airways, American, Delta, United, JAL, US Airways
$1860
United, US Airways, British Airways, Delta, American, Qatar
$1750
Delta, American, British Airways, United
$1843
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Cheap Flights from St Louis to Sydney, Australia, from $1661 Round trip from STL to SYD