Cheap flights from Missouri to Sydney (SYD)

STL — SYD
Oct 4 — Oct 111

How far in advance should I book a flight from Missouri to Sydney?

Travelers have found it’s best to book a flight 40 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 40 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Missouri to Sydney 1-2 weeks in advance for as low as $2,384, or $2,539 for flights within the next 24 hours.

What is the cheapest month to fly from Missouri to Sydney?

October can be a great time to fly to Sydney from Missouri with a flight ticket averaging about $1,981. Cheapflights users have found deals in the month of October for as cheap as $1,255. The most expensive prices can be found in the month of September.

When is the cheapest time to fly from Missouri to Sydney (MO - SYD)?

When flying from Missouri to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Missouri to Sydney in September, October 2022

The best prices found for Missouri to SYD flights for September, October
Oct 29 - Nov 5
MCI

Kansas City

SYD

Sydney Kingsford Smith

3 stops

37h 05m
SYD

Sydney Kingsford Smith

MCI

Kansas City

2 stops

25h 24m
$1,629

Multiple Airlines

Pick Dates

Deal found 9/29/22

Oct 29 - Nov 5
MCI

Kansas City

SYD

Sydney Kingsford Smith

2 stops

37h 05m
SYD

Sydney Kingsford Smith

MCI

Kansas City

2 stops

25h 24m
$1,673

Multiple Airlines

Pick Dates

Deal found 9/29/22

Oct 29 - Nov 5
MCI

Kansas City

SYD

Sydney Kingsford Smith

3 stops

31h 02m
SYD

Sydney Kingsford Smith

MCI

Kansas City

3 stops

36h 31m
$1,721

Multiple Airlines

Pick Dates

Deal found 9/29/22

Missouri to Sydney 2022 flight deals

Cheap flights to Sydney from Missouri found for this year
Nov 2 - Nov 23
STL

Lambert-St Louis

SYD

Sydney Kingsford Smith

2 stops

35h 30m
SYD

Sydney Kingsford Smith

STL

Lambert-St Louis

2 stops

33h 39m
$1,372

ANA

Pick Dates

Deal found 9/28/22

Nov 10 - Nov 14
STL

Lambert-St Louis

SYD

Sydney Kingsford Smith

2 stops

34h 30m
SYD

Sydney Kingsford Smith

STL

Lambert-St Louis

2 stops

32h 15m
$1,376

ANA

Pick Dates

Deal found 9/27/22

Nov 2 - Nov 16
STL

Lambert-St Louis

SYD

Sydney Kingsford Smith

2 stops

33h 40m
SYD

Sydney Kingsford Smith

STL

Lambert-St Louis

2 stops

29h 50m
$1,378

ANA

Pick Dates

Deal found 9/27/22

Cheap Air New Zealand flights from Missouri to Sydney

Feb 19 - Feb 26
STL

Lambert-St Louis

SYD

Sydney Kingsford Smith

2 stops

27h 58m
SYD

Sydney Kingsford Smith

STL

Lambert-St Louis

2 stops

26h 54m
$1,626

Air New Zealand

Pick Dates

Deal found 9/27/22

Nov 23 - Nov 30
MCI

Kansas City

SYD

Sydney Kingsford Smith

2 stops

35h 25m
SYD

Sydney Kingsford Smith

MCI

Kansas City

2 stops

28h 56m
$1,675

Air New Zealand

Pick Dates

Deal found 9/28/22

Feb 28 - Mar 28
MCI

Kansas City

SYD

Sydney Kingsford Smith

2 stops

33h 55m
SYD

Sydney Kingsford Smith

MCI

Kansas City

2 stops

42h 20m
$1,685

Air New Zealand

Pick Dates

Deal found 9/27/22

Cheap Qantas Airways flights from Missouri to Sydney

Mar 14 - Mar 28
COU

Columbia Regional

SYD

Sydney Kingsford Smith

2 stops

29h 59m
SYD

Sydney Kingsford Smith

COU

Columbia Regional

1 stop

21h 42m
$1,592

Qantas Airways

Pick Dates

Deal found 9/26/22

Mar 14 - Mar 28
COU

Columbia Regional

SYD

Sydney Kingsford Smith

2 stops

29h 59m
SYD

Sydney Kingsford Smith

COU

Columbia Regional

2 stops

40h 22m
$1,606

Qantas Airways

Pick Dates

Deal found 9/26/22

Mar 3 - Mar 17
STL

Lambert-St Louis

SYD

Sydney Kingsford Smith

2 stops

32h 54m
SYD

Sydney Kingsford Smith

STL

Lambert-St Louis

1 stop

28h 26m
$1,609

Qantas Airways

Pick Dates

Deal found 9/28/22

Last minute flights from Missouri to Sydney

Late deals on return flights to Sydney from Missouri, departing today and this week
Oct 4 - Oct 11
MCI

Kansas City

SYD

Sydney Kingsford Smith

3 stops

30h 55m
SYD

Sydney Kingsford Smith

MCI

Kansas City

4 stops

54h 08m
$2,658

Multiple Airlines

Pick Dates

Deal found 9/27/22

Oct 4 - Oct 11
MCI

Kansas City

SYD

Sydney Kingsford Smith

4 stops

30h 55m
SYD

Sydney Kingsford Smith

MCI

Kansas City

4 stops

46h 08m
$2,709

Multiple Airlines

Pick Dates

Deal found 9/27/22

Oct 5 - Oct 28
STL

Lambert-St Louis

SYD

Sydney Kingsford Smith

3 stops

33h 37m
SYD

Sydney Kingsford Smith

STL

Lambert-St Louis

2 stops

21h 13m
$2,774

United Airlines

Pick Dates

Deal found 9/28/22

One-way flights to Sydney from Missouri

The cheapest one-way flights from Missouri to Sydney
Nov 6
MCI

Kansas City

SYD

Sydney Kingsford Smith

3 stops

54h 25m
$908

Multiple Airlines

Pick Dates

Deal found 9/26/22

Mar 14
COU

Columbia Regional

SYD

Sydney Kingsford Smith

1 stop

19h 39m
$1,096

Qantas Airways

Pick Dates

Deal found 9/26/22

Nov 6
MCI

Kansas City

SYD

Sydney Kingsford Smith

2 stops

34h 42m
$1,101

Air New Zealand

Pick Dates

Deal found 9/26/22

Related info for your journey

Useful info, stats and facts about Missouri to Sydney flights.

What airport do you fly into for flights to Sydney from Missouri?

Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Missouri to Sydney. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

Which airlines flying from Missouri to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

Virgin Australia, Qantas Airways, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Missouri to Sydney for under $1,400 on Cheapflights?

Yes, there are multiple flights from Missouri to Sydney for under $1,400. The cheapest flight booked recently is on Multiple Airlines for just $1,334, but on average you can expect to pay $1,494.

Are there last-minute flights available from Missouri to Sydney for under $2,700?

There are currently 20+ open flights from Missouri to Sydney within the next 7 days for less than $2,700.

What are the cheapest airlines to fly from Missouri to Sydney one-way?

To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $1,096. Air New Zealand flights start at $1,101 while deals on Delta start at $1,257 one-way.

What are the most popular routes from Missouri to Sydney?

The most popular route from Missouri to Sydney is Lambert-St Louis - Sydney Kingsford Smith. You may also consider Kansas City - Sydney Kingsford Smith or Columbia Regional - Sydney Kingsford Smith.

What are the most popular airlines that fly from Missouri to Sydney?

American Airlines, Air Canada and Delta are the most popular airlines when flying from Missouri to Sydney.

What are the cheapest flights from Missouri to Sydney?

On average you can expect to pay $6,204 for a flight from Missouri to Sydney. The cheapest flight overall is $1,463 while the most popular route, (Lambert-St Louis - Sydney Kingsford Smith) is currently priced at $1,359.

Departure points for flights from Missouri to Sydney

Select to see more specific information for flights to Sydney from all departure points in Missouri

Top 8 airlines flying from Missouri to Sydney

The chart below displays the airlines Cheapflights users traveling from Missouri to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$594Average$1,760FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Virgin AustraliaCheapest$605Average$1,067FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search Virgin Australia flights
United AirlinesCheapest$889Average$1,652FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$919Average$2,232FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Air CanadaCheapest$1,127Average$1,639FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
Air New ZealandCheapest$1,190Average$1,856FlexibilityNo cancel feeOn-time78%COVID-19 safety
Search Air New Zealand flights
ANACheapest$1,548Average$2,168FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
Qantas AirwaysCheapest$1,603Average$2,151FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Qantas Airways flights