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$561+ Cheap flights from Missouri to Melbourne

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEL
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Missouri to Melbourne

Keep the following information in mind while searching for Missouri to Melbourne flight deals. Data was last updated November 26, 2025.

Round-trip from

$965
(American Airlines)

One-way from

$561
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$1,570
From Missouri to Melbourne
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One-way flight from Missouri to Melbourne
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Highest demand for flights based on searches. 2% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Missouri to Melbourne

Cheapest flights from Missouri to Melbourne
Explore the most affordable flight options available from Missouri to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This American Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:44 pmMCI - MEL
1 stop22h 16mAmerican Airlines
Sun 12/144:05 pmMEL - MCI
1 stop23h 37mAmerican Airlines
Deal found 11/25$970
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:45 pmSTL - MEL
2 stops25h 45mUnited Airlines
Wed 1/141:00 pmMEL - STL
2 stops25h 13mUnited Airlines
Deal found 11/25$1,276
This Delta deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amSTL - MEL
2 stops33h 00mDelta
Wed 1/1410:10 amMEL - STL
2 stops27h 33mDelta
Deal found 11/24$1,295
This oojo deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:20 pmSTL - MEL
1 stop22h 40mQantas Airways
Thu 1/87:20 pmMEL - STL
2 stops36h 27mQantas Airways
Deal found 11/26$1,374
This oojo deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:35 pmMCI - MEL
2 stops25h 20mAir New Zealand
Fri 12/58:35 amMEL - MCI
2 stops25h 11mAir New Zealand
Deal found 11/25$1,524
This Qantas Airways deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:30 pmSTL - MEL
2 stops26h 55mQantas Airways
Wed 1/144:05 pmMEL - STL
1 stop20h 24mQantas Airways
Deal found 11/24$1,547
This United Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:45 pmSTL - MEL
2 stops50h 15mUnited Airlines
Fri 1/21:00 pmMEL - STL
2 stops37h 49mUnited Airlines
Deal found 11/26$1,883
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:35 pmMCI - MEL
1 stop23h 25mUnited Airlines
Fri 12/511:10 amMEL - MCI
2 stops46h 36mUnited Airlines
Deal found 11/25$1,883
This American Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:15 amMCI - MEL
1 stop24h 45mAmerican Airlines
Fri 12/54:05 pmMEL - MCI
1 stop23h 49mAmerican Airlines
Deal found 11/25$2,081
This KAYAK deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:00 amMCI - MEL
3 stops43h 55mTurkish Airlines
Fri 12/510:40 pmMEL - MCI
3 stops64h 18mTurkish Airlines
Deal found 11/24$2,726
This Air Canada deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:05 pmSTL - AVV
3 stops53h 05mMultiple Airlines
Wed 1/148:55 pmAVV - STL
3 stops59h 34mMultiple Airlines
Deal found 11/24$2,777
This Qantas Airways deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:30 pmSTL - AVV
2 stops29h 40mQantas Airways
Wed 1/144:25 pmAVV - STL
2 stops24h 34mQantas Airways
Deal found 11/24$3,593

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Melbourne 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 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Missouri to Melbourne that are best for you.

Fly from

Missouri

Fly to

Melbourne

Route

Depart

Return

Price

St. LouisMelbourne

STL - AVV

STLAVV

Lambert-St Louis

Sun 2/1

4:05 pm-8:20 pm

3 stops59h 15m

Melbourne Avalon

Sun 2/8

6:00 am-3:29 pm

3 stops50h 29m

$982

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Wed 3/11

1:56 pm-9:00 am

2 stops27h 04m

Melbourne

Thu 3/19

12:00 pm-4:23 pm

1 stop20h 23m

$984

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Sun 3/15

5:30 pm-9:00 am

1 stop23h 30m

Melbourne

Mon 3/23

10:30 am-9:59 pm

2 stops27h 29m

$984

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Sat 3/14

4:25 pm-8:30 am

2 stops24h 05m

Melbourne

Wed 3/25

12:00 pm-8:44 pm

2 stops24h 44m

$984

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Thu 3/12

5:30 pm-9:00 am

1 stop23h 30m

Melbourne

Thu 3/19

10:30 am-7:47 pm

2 stops25h 17m

$984

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Sat 3/14

11:35 am-8:30 am

2 stops28h 55m

Melbourne

Tue 3/24

12:00 pm-4:23 pm

1 stop20h 23m

$984

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Thu 3/12

5:30 pm-9:00 am

1 stop23h 30m

Melbourne

Tue 3/24

10:30 am-7:47 pm

2 stops25h 17m

$984

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Wed 3/11

3:05 pm-8:30 am

2 stops25h 25m

Melbourne

Fri 3/20

10:30 am-8:44 pm

2 stops26h 14m

$985

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Mon 3/9

5:30 pm-9:00 am

1 stop23h 30m

Melbourne

Tue 3/24

12:00 pm-4:23 pm

1 stop20h 23m

$985

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Sun 3/15

1:56 pm-8:30 am

2 stops26h 34m

Melbourne

Tue 3/24

10:30 am-4:19 pm

2 stops21h 49m

$985

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 35 results
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Best time to book a flight from Missouri to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Missouri with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Melbourne

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

Currently, February is the cheapest month in which you can book a flight from Missouri to Melbourne (average of $759). Flying from Missouri to Melbourne in April is currently the most expensive (average of $1,439). 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 MEL?

Find hourly flight availability from Missouri to Melbourne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

When flying from Missouri to Melbourne, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 26% versus a flight in the evening.

How much does it cost to fly round-trip from Missouri to Melbourne?

Related info for your journey

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

  • How long is the flight from Missouri to Melbourne?

    There are many flights that can get you from Missouri to Melbourne in 27h 04m. Fly via United Airlines or Qantas Airways to get the fastest option. There are 9267 mi between Missouri and Melbourne. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Missouri to Melbourne?

    When deciding which route to take from Missouri to Melbourne consider Lambert-St Louis - Melbourne, Kansas City - Melbourne or Lambert-St Louis - Melbourne Avalon as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Melbourne 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 Melbourne?

    Currently, February is the cheapest month in which you can book a flight from Missouri to Melbourne (average of $759). Flying from Missouri to Melbourne in April is currently the most expensive (average of $1,439). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Missouri to Melbourne

Discover the top 4 airlines that operate flights from Missouri to Melbourne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$1,212Average$1,352FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,260Average$1,412FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,279Average$1,545FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,384Average$1,578FlexibilityNo cancel feeOn-time74%

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