Cheap Flights from St Louis to Sydney - STL to SYD (reverse)
Popular Flights from St Louis to Sydney
- Airfare from St Louis to Sydney on Air Pacific from $1538 round trip
- Airfare from St Louis to Sydney on United from $1727 round trip
- Airfare from St Louis to Sydney on Delta from $1734 round trip
- Airfare from St Louis to Sydney on Etihad from $2020 round trip
- Airfare from St Louis to Sydney on Lufthansa from $2036 round trip
Did You Know?
- Japan has 10 two stops or more flights between St Louis, MO and Sydney, AU.
- Los Angeles, CA is the most popular connection for one stop flights between St Louis, MO and Sydney, AU.
- The smallest aircraft operated by Air Canada flying between St Louis, MO and Sydney, AU is a CRJ with 50 seats.
- 92,761 seats are available per day to fly out of St Louis, MO connecting to Sydney, AU
- American has the most one stop flights between St Louis, MO and Sydney, AU.
- The largest aircraft operated by Qantas flying between St Louis, MO and Sydney, AU is a M80 with 140 seats.
- The shortest flight between St Louis, MO and Sydney, AU on Japan is 11,378 miles.
- 104 flights per week fly out of St Louis, MO connecting to Sydney, AU
Farecompare Research Tools
Advance Purchase Prices from St Louis to Sydney
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- Air Canada$2094$2094$2094$2094$2094$2094$7330
- American$2076$2076$2076$2076$2076$2076$2076
- Continental$1672$1672$1672$1672$1672$1672$1672
- Delta$1672$2113$2949$2949$2949$2949$2949
- Japan$2601$2001$2001$2001$2001$2001$2001
- Lufthansa$2647$2647$2289$1982$1982$1982$1982
- Qantas$1254$1254$1254$1254$1254$1254$1254
- US Airways$2111$2111$2111$2111$2111$2111$2111
- United$1672$1672$1672$1672$1672$1672$1672
Cheap International Flights from St Louis - STL
Flights
Airline
Lowest Price
Air Pacific, Delta, Japan, British Airways, American, Qantas, Cathay, Air France, Lufthansa, United, Etihad
$1534
Qantas, Japan, Delta, Air Pacific, Cathay, US Airways, Lufthansa, Air France, American, United, Etihad, British Airways, Qatar
$1574