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$679+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEL
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 6, 2025.

Round-trip from

$1,064
(oojo)

One-way from

$679
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,562
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. 3% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($24 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 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:00 amSTL - MEL
1 stop33h 30mQantas Airways
Wed 12/36:30 pmMEL - STL
2 stops35h 04mQantas Airways
Deal found 11/4$1,258
This United Airlines deal was found by Cheapflights users on 11/6. 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 1/1411:30 amMEL - STL
2 stops26h 28mUnited Airlines
Deal found 11/6$1,273
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 12/76:15 amMCI - MEL
2 stops34h 45mUnited Airlines
Sun 12/1411:30 amMEL - MCI
2 stops21h 35mUnited Airlines
Deal found 11/4$1,289
This oojo deal was found by Cheapflights users on 11/6. 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 11/195:58 pmSTL - MEL
2 stops45h 22mQantas Airways
Wed 12/312:00 pmMEL - STL
1 stop28h 57mQantas Airways
Deal found 11/6$1,364
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 11/111:20 pmSTL - MEL
2 stops27h 10mAmerican Airlines
Wed 12/312:00 pmMEL - STL
2 stops24h 29mAmerican Airlines
Deal found 11/4$1,367
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/228:05 amCOU - MEL
2 stops32h 25mUnited Airlines
Mon 12/291:00 pmMEL - COU
2 stops42h 35mUnited Airlines
Deal found 11/6$1,384
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 11/95:29 pmSTL - MEL
1 stop23h 31mUnited Airlines
Tue 12/21:00 pmMEL - STL
1 stop20h 27mUnited Airlines
Deal found 11/4$1,387
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/1011:20 amSTL - MEL
2 stops29h 40mUnited Airlines
Wed 12/31:00 pmMEL - STL
1 stop20h 27mUnited Airlines
Deal found 11/4$1,391
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 11/89:00 amSTL - MEL
2 stops56h 00mUnited Airlines
Tue 12/21:00 pmMEL - STL
1 stop20h 27mUnited Airlines
Deal found 11/4$1,408
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 11/95:29 pmSTL - MEL
1 stop23h 31mUnited Airlines
Fri 12/51:00 pmMEL - STL
1 stop20h 27mUnited Airlines
Deal found 11/4$1,437
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/101:35 pmSTL - MEL
2 stops27h 25mUnited Airlines
Sat 12/61:00 pmMEL - STL
1 stop20h 29mUnited Airlines
Deal found 11/4$1,441
This Qantas Airways deal was found by Cheapflights users on 11/6. 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 stops47h 50mQantas Airways
Wed 1/144:05 pmMEL - STL
1 stop20h 24mQantas Airways
Deal found 11/6$1,448

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 6, 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-2:10 pm

3 stops53h 05m

Melbourne Avalon

Sun 2/8

6:00 am-3:29 pm

3 stops50h 29m

$1,197

St. LouisMelbourne

STL - AVV

STLAVV

Lambert-St Louis

Sun 3/8

4:05 pm-8:20 pm

3 stops60h 15m

Melbourne Avalon

Wed 4/1

6:00 am-3:24 pm

3 stops49h 24m

$1,270

Kansas CityMelbourne

MCI - MEL

MCIMEL

Kansas City

Thu 2/19

7:18 pm-10:00 am

1 stop21h 42m

Melbourne

Thu 2/26

11:30 am-9:59 pm

2 stops27h 29m

$1,285

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sun 2/1

4:35 pm-9:30 am

2 stops23h 55m

Melbourne

Tue 2/10

1:00 pm-10:00 pm

2 stops26h 00m

$1,289

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Fri 1/30

3:11 pm-9:30 am

2 stops25h 19m

Melbourne

Sat 2/7

11:30 am-5:43 pm

2 stops23h 13m

$1,289

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 1/6

10:07 am-9:30 am

2 stops30h 23m

Melbourne

Sun 1/25

11:30 am-8:58 pm

2 stops26h 28m

$1,289

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Mon 2/2

3:11 pm-9:30 am

2 stops25h 19m

Melbourne

Mon 2/9

11:30 am-5:43 pm

2 stops23h 13m

$1,289

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sun 2/1

3:11 pm-9:30 am

2 stops25h 19m

Melbourne

Sun 2/8

1:00 pm-7:27 pm

2 stops23h 27m

$1,289

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Thu 1/29

5:00 pm-10:00 am

1 stop24h 00m

Melbourne

Tue 2/10

1:00 pm-8:58 pm

2 stops24h 58m

$1,289

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 1/6

10:07 am-9:30 am

2 stops30h 23m

Melbourne

Mon 1/26

11:30 am-8:58 pm

2 stops26h 28m

$1,289

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 41 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 $687). 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 6, 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 21h 42m. 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 cheapest airlines to fly from Missouri to Melbourne one-way?

    $681 is the cheapest one-way deal found within the past few days, from Qantas Airways. You may also be able to find cheap deals on American Airlines and Fiji Airways, with prices starting from $683 and $736, respectively.

  • 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 $687). 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

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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 5 airlines flying from Missouri to Melbourne

Discover the top 5 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 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$1,212Average$1,352FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,259Average$1,437FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$1,260Average$1,412FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,281Average$1,558FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,415Average$1,581FlexibilityNo cancel feeOn-time74%

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