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Cheap flights from Missouri to Sydney from $1,817

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SYD
27 Nov — 4 Dec1
1 adult

Find flights from Missouri to Sydney within your budget

Customise your flight search to find flights from Missouri to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 686,349 searches. Data last updated 22 November 2024.

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Price

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Sun 2/3

15:50-09:35

2 stops48h 45m

Sydney Kingsford Smith

Tue 11/3

10:20-15:06

2 stops44h 46m

$1,817

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Mon 10/3

16:29-07:00

1 stop22h 31m

Sydney Kingsford Smith

Fri 28/3

11:50-20:54

1 stop25h 04m

$1,846

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Sun 9/3

10:10-06:00

2 stops27h 50m

Sydney Kingsford Smith

Sat 29/3

10:05-17:59

2 stops23h 54m

$1,868

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sun 23/2

06:00-06:20

2 stops31h 20m

Sydney Kingsford Smith

Wed 5/3

11:50-22:15

1 stop27h 25m

$1,928

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Thu 1/5

15:00-06:35

1 stop24h 35m

Sydney Kingsford Smith

Sat 31/5

09:25-14:20

1 stop19h 55m

$1,946

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Mon 10/3

16:29-08:45

2 stops24h 16m

Sydney Kingsford Smith

Wed 26/3

12:10-17:53

1 stop21h 43m

$2,178

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Thu 1/5

19:51-12:15

2 stops25h 24m

Sydney Kingsford Smith

Mon 5/5

13:15-23:11

2 stops24h 56m

$2,188

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Mon 10/3

19:04-09:00

1 stop21h 56m

Sydney Kingsford Smith

Tue 25/3

11:15-23:50

1 stop28h 35m

$2,525

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sun 18/5

20:04-06:55

1 stop19h 51m

Sydney Kingsford Smith

Sun 25/5

10:25-13:50

1 stop18h 25m

$2,551

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 21/5

20:04-06:55

1 stop19h 51m

Sydney Kingsford Smith

Mon 9/6

10:25-16:01

1 stop20h 36m

$2,676

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 22 results
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Cheap flight deals from Missouri to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 November 2024.

Find flight deals from Missouri to Sydney

Cheapest flights from Missouri to Sydney
Explore the most affordable flight options available from Missouri to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 November 2024.

Mon 9/1206:10MCI - SYD
2 stops33h 25mDelta
Mon 23/1214:15SYD - MCI
2 stops25h 22mDelta
Deal found 21/11$2,641
Thu 12/1206:00STL - SYD
2 stops33h 35mDelta
Fri 27/1211:05SYD - STL
2 stops29h 35mDelta
Deal found 20/11$2,795
Tue 3/1215:50STL - SYD
2 stops48h 45mAir Canada
Mon 16/1216:00SYD - STL
2 stops40h 06mAir Canada
Deal found 21/11$2,830
Tue 10/1210:05MCI - SYD
2 stops30h 00mUnited Airlines
Tue 14/112:10SYD - MCI
1 stop20h 01mUnited Airlines
Deal found 22/11$2,899
Sun 24/1106:30MCI - SYD
2 stops33h 15mAir New Zealand
Tue 26/1112:10SYD - MCI
1 stop20h 02mAir New Zealand
Deal found 20/11$2,990
Sun 24/1111:05STL - SYD
2 stops28h 40mAir New Zealand
Tue 26/1112:10SYD - STL
1 stop21h 46mAir New Zealand
Deal found 20/11$2,990
Sun 24/1113:39STL - SYD
3 stops26h 06mMultiple Airlines
Tue 26/1111:45SYD - STL
3 stops28h 45mMultiple Airlines
Deal found 20/11$3,376
Sun 24/1106:18MCI - SYD
2 stops33h 27mMultiple Airlines
Tue 26/1111:45SYD - MCI
3 stops33h 37mMultiple Airlines
Deal found 20/11$3,530
Tue 10/1216:11MCI - SYD
1 stop21h 24mQantas Airways
Tue 14/111:50SYD - MCI
1 stop18h 03mQantas Airways
Deal found 22/11$3,645
Mon 25/1117:31STL - SYD
1 stop20h 04mQantas Airways
Wed 27/1111:50SYD - STL
1 stop18h 09mQantas Airways
Deal found 22/11$3,711
Mon 25/1106:15STL - SYD
2 stops34h 00mUnited Airlines
Wed 27/1111:30SYD - STL
3 stops70h 08mUnited Airlines
Deal found 21/11$4,107
Tue 10/1208:00MCI - SYD
3 stops41h 30mTurkish Airlines
Tue 14/120:40SYD - MCI
3 stops66h 10mTurkish Airlines
Deal found 22/11$4,575

Best time to book a flight from Missouri to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Missouri with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Missouri to Sydney

Get recent, data-driven insights about flights from Missouri to Sydney including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Missouri to Sydney?

Currently, May is the cheapest month in which you can book a flight from Missouri to Sydney (average of $129). Flying from Missouri to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to SYD?

Find hourly flight availability from Missouri to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 November 2024.

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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 22 November 2024.
Peruse reviews from past customers who have flown with Cathay Pacific, United Airlines and Delta from Missouri to Sydney to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.1
Very Good
527 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

8.0

Food

7.4

Entertainment

7.6

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Air New Zealand
8.1
Very Good
527 reviews
Air New Zealand
8.1
Very Good
527 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

8.0

Food

7.4

Entertainment

7.6

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Delta
8.0
Very Good
8,747 reviews
Air New Zealand
8.1
Very Good
527 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

8.0

Food

7.4

Entertainment

7.6

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Qantas Airways
7.6
Good
818 reviews
Air New Zealand
8.1
Very Good
527 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

8.0

Food

7.4

Entertainment

7.6

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Cathay Pacific
7.6
Good
879 reviews
Air New Zealand
8.1
Very Good
527 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

8.0

Food

7.4

Entertainment

7.6

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Qatar Airways
7.5
Good
3,828 reviews
Air New Zealand
8.1
Very Good
527 reviews
Check prices

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

8.0

Food

7.4

Entertainment

7.6

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight to Sydney from Missouri, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • Can I find deals for flights from Missouri to Sydney that include hotel bookings?

    Yes. In addition to deals on Missouri to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Sydney.

  • Can I find deals for business class flights from Missouri to Sydney?

    Yes. Cheapflights offers flight deals from Missouri to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Missouri to Sydney (average of $129). Flying from Missouri to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Missouri to Sydney?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Missouri to Sydney flexibly with Cheapflights today.

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