Cheap flights from St. Louis to Sydney from £578

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1 stop
Tue, Jun 24
St. Louis STLSydney SYD

£578
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2 stops
Wed, Jun 25
St. Louis STLSydney SYD

£581
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2 stops
Wed, Jun 25
St. Louis STLSydney SYD

£581
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2 stops
Wed, Jun 25
St. Louis STLSydney SYD

£581
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1 stop
Sun, Jun 22
St. Louis STLSydney SYD

£581
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1 stop
Sun, Jun 22
St. Louis STLSydney SYD

£581
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Prices updated:

2 stops
Sat, Jun 21 – Wed, Jun 25
St. Louis STLSydney SYD

£1,290
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2 stops
Tue, Jun 24 – Sun, Jun 29
St. Louis STLSydney SYD

£1,408
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2 stops
Tue, Jun 24 – Mon, Jun 30
St. Louis STLSydney SYD

£1,495
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1 stop
Tue, Jun 24 – Mon, Jun 30
St. Louis STLSydney SYD

£1,520
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1 stop
Tue, Jun 24 – Mon, Jun 30
St. Louis STLSydney SYD

£1,620
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1 stop
Tue, Jun 24 – Mon, Jun 30
St. Louis STLSydney SYD

£1,860
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Prices updated:

How much do flights to Sydney cost?

Key info about flying to Sydney

Depart from
St. Louis Lambert International
Arrive to
Sydney
Average flights per week
287
Flight distance
Worth visiting
Blue Mountains - Sydney Opera House

Check-in for a flight from St. Louis to Sydney

NameCarrier codeIATA CodePassport needed during booking
EmiratesUAEEKNo
Hawaiian AirlinesHALHANo
KLM Royal Dutch AirlinesKLMKLNo
QantasQFAQFNo
United AirlinesUALUANo

Weather in Sydney

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January26°C20°C
February25°C20°C
March24°C19°C
April22°C16°C
May19°C13°C
June17°C11°C
July16°C10°C
August18°C10°C
September20°C12°C
October21°C14°C
November23°C16°C
December24°C18°C
Hottest Month
26°C
January
Coldest month
10°C
July
Sunny days
305
days per year

14 day forecast

Sunday
1 Jun
18°C12°C
8 Jun
80%
14°C9°C
Monday
2 Jun
19°C13°C
9 Jun
13°C8°C
Tuesday
3 Jun
89%
19°C13°C
10 Jun
15°C7°C
Wednesday
4 Jun
88%
14°C11°C
11 Jun
15°C8°C
Thursday
5 Jun
87%
15°C10°C
12 Jun
15°C8°C
Friday
6 Jun
16°C9°C
13 Jun
87%
16°C10°C
Saturday
7 Jun
18°C11°C
14 Jun
88%
16°C13°C
The most popular airlines for this route are Emirates, Hawaiian Airlines, KLM Royal Dutch Airlines, Qantas, and United Airlines. St. Louis and Sydney have 287 direct flights per week. When you arrive at Sydney, consider visiting Blue Mountains, and Sydney Opera House.

Frequently asked questions

What are the most popular routes to and from St. Louis?
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What airports are near St. Louis?
What airports are near Sydney?
Which airlines fly between St. Louis and Sydney?
When’s the best time to travel between St. Louis and Sydney?
What flights operate between St. Louis and Sydney?
How many airports are there near St. Louis?
How many airports are there near Sydney?
What time do nonstop (direct) flights between St. Louis and Sydney depart?
What time do nonstop (direct) flights between St. Louis and Sydney arrive?
What time do flights between St. Louis and Sydney depart?
What time do flights between St. Louis and Sydney arrive?

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Flights from St. Louis

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