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$717+ Cheap flights from St. Louis (STL) to Melbourne (MEL)

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEL
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
1 adult, Economy
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Cheap flight deals from St. Louis to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Melbourne (MEL). 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 June 14, 2025.

Round-trip from

$1,273
(Gurufare)

One-way from

$717
(Fiji Airways)

Popular in

December

Cheapest in

October

Average price

$1,674
From Lambert-St Louis to Melbourne
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One-way flight from Lambert-St Louis to Melbourne
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Highest demand for flights based on searches. 8% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from St. Louis to Melbourne

Cheapest flights from St. Louis to Melbourne
Explore the most affordable flight options available from St. Louis to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2025.

This Gurufare deal was found by Cheapflights users on 6/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/105:51 pmSTL - MEL
2 stops25h 59mAir New Zealand
Sun 8/1712:05 pmMEL - STL
2 stops25h 10mAir New Zealand
Deal found 6/13$1,273
This Delta deal was found by Cheapflights users on 6/12. 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 12/319:53 amSTL - MEL
2 stops29h 22mDelta
Wed 1/1410:25 amMEL - STL
2 stops30h 15mDelta
Deal found 6/12$1,436
This United Airlines deal was found by Cheapflights users on 6/13. 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 12/319:13 amSTL - MEL
2 stops31h 47mUnited Airlines
Wed 1/141:00 pmMEL - STL
1 stop22h 03mUnited Airlines
Deal found 6/13$1,446
This FlightHub deal was found by Cheapflights users on 6/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:52 pmSTL - MEL
2 stops27h 23mFiji Airways
Sat 8/161:30 pmMEL - STL
2 stops21h 52mFiji Airways
Deal found 6/13$1,509
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Tue 8/129:15 amSTL - MEL
3 stops35h 20mAir Canada
Tue 8/196:00 amMEL - STL
3 stops28h 45mAir Canada
Deal found 6/12$1,526
This Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/123:59 pmSTL - MEL
1 stop22h 01mQantas Airways
Sat 9/209:45 amMEL - STL
1 stop28h 14mQantas Airways
Deal found 6/12$1,533
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 8/105:32 pmSTL - MEL
1 stop20h 28mAmerican Airlines
Sat 8/165:00 pmMEL - STL
2 stops38h 51mAmerican Airlines
Deal found 6/12$1,551
This Fiji Airways deal was found by Cheapflights users on 6/13. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:25 amSTL - MEL
2 stops37h 20mMultiple Airlines
Thu 1/82:30 pmMEL - STL
2 stops24h 57mMultiple Airlines
Deal found 6/13$1,631
This Japan Airlines deal was found by Cheapflights users on 6/12. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:50 amSTL - MEL
2 stops29h 55mJapan Airlines
Mon 8/187:25 amMEL - STL
2 stops26h 44mJapan Airlines
Deal found 6/12$2,166
This Turkish Airlines deal was found by Cheapflights users on 6/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:00 amSTL - MEL
3 stops44h 25mTurkish Airlines
Wed 8/209:20 pmMEL - STL
3 stops57h 24mTurkish Airlines
Deal found 6/12$2,259
This Qatar Airways deal was found by Cheapflights users on 6/12. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:45 amSTL - MEL
2 stops46h 25mQatar Airways
Wed 8/203:15 pmMEL - STL
2 stops40h 55mQatar Airways
Deal found 6/12$2,348

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis 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 June 14, 2025.
Use the filters below to find and compare flights from St. Louis to Melbourne Airport that are best for you.

Fly from

St. Louis

Fly to

Melbourne

Route

Depart

Return

Price

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sun 8/10

5:51 pm-10:50 am

2 stops25h 59m

Melbourne

Sun 8/17

12:05 pm-10:15 pm

2 stops25h 10m

$1,273

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sun 8/10

1:25 pm-8:15 am

2 stops27h 50m

Melbourne

Wed 8/20

10:55 am-8:46 pm

2 stops24h 51m

$1,446

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sat 8/9

5:52 pm-12:15 pm

2 stops27h 23m

Melbourne

Sat 8/16

1:30 pm-8:22 pm

2 stops21h 52m

$1,509

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 8/12

9:15 am-11:35 am

3 stops35h 20m

Melbourne

Tue 8/19

6:00 am-7:45 pm

3 stops28h 45m

$1,526

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Fri 9/12

3:59 pm-5:00 am

1 stop22h 01m

Melbourne

Sat 9/20

9:45 am-10:59 pm

1 stop28h 14m

$1,533

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sun 8/10

5:32 pm-5:00 am

1 stop20h 28m

Melbourne

Sat 8/16

5:00 pm-4:51 pm

2 stops38h 51m

$1,551

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Wed 12/10

6:25 am-12:45 pm

2 stops37h 20m

Melbourne

Thu 1/8

2:30 pm-10:27 pm

2 stops24h 57m

$1,631

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Thu 8/14

8:50 am-5:45 am

2 stops29h 55m

Melbourne

Mon 8/18

7:25 am-7:09 pm

2 stops26h 44m

$2,166

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Thu 8/14

8:00 am-7:25 pm

3 stops44h 25m

Melbourne

Mon 8/18

9:20 pm-3:44 pm

3 stops57h 24m

$2,259

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Thu 8/14

9:45 am-11:10 pm

2 stops46h 25m

Melbourne

Wed 8/20

3:15 pm-5:10 pm

2 stops40h 55m

$2,348

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 16 results
1
2

Best time to book a flight from St. Louis to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from St. Louis 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 St. Louis to Melbourne Airport

What is the cheapest month to book a flight from St. Louis to Melbourne Airport?

Currently, March is the cheapest month in which you can book a flight from St. Louis to Melbourne Airport (average of $1,071). Flying from St. Louis to Melbourne Airport in December is currently the most expensive (average of $1,774). 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 STL to MEL?

Find hourly flight availability from St. Louis 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 June 14, 2025.

It’s optimal to fly from St. Louis to Melbourne Airport at noon. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the morning.

Rainfall in Melbourne by month

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

In terms of precipitation, rainfall in Melbourne Airport ranges from 1.2 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. March is typically the driest time to visit Melbourne Airport when rainfall is around 1.2 in.

Temperature in Melbourne by month

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

If weather is an important factor for your trip to Melbourne Airport, 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 68.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. 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 Melbourne. Reviews last updated June 14, 2025.
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,494 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Fiji Airways
8.0
Very good
199 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Air New Zealand
8.0
Very good
483 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Cathay Pacific
7.6
Good
892 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Qantas Airways
7.5
Good
854 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Melbourne. 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 from for flights from St. Louis to Melbourne?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Melbourne. 3 airlines have flights from Lambert-St Louis to Melbourne on a regular basis. Booking flights from Lambert-St Louis to Melbourne should not be difficult; the airport handles an average of 0 outbound flights to Melbourne per day.

  • What are the cheapest airlines flying from St. Louis to Melbourne Airport round-trip?

    Cheapflights users have booked flights from St. Louis to Melbourne Airport round-trip from $1,273. Other airlines that can offer you cheap pricing are United Airlines, from $1,446, and Fiji Airways, from $1,509. Air New Zealand is currently priced 17% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from St. Louis to Melbourne Airport one-way?

    The cheapest airline one-way is Fiji Airways, with whom users have recently found tickets for as low as $763. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from St. Louis to Melbourne Airport for a low price.

  • Can I find deals for flights from St. Louis to Melbourne that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Melbourne?

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

  • Can I find deals for business class flights from St. Louis to Melbourne?

    Yes. Cheapflights offers flight deals from St. Louis 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 St. Louis to Melbourne Airport?

    Currently, March is the cheapest month in which you can book a flight from St. Louis to Melbourne Airport (average of $1,071). Flying from St. Louis to Melbourne Airport in December is currently the most expensive (average of $1,774). 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Geelong
Tullamarine
Dandenong
Doncaster
Phillip Island

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Alternative routes for St. Louis to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Melbourne flights
Kansas City to Avalon flights
Columbia to Melbourne flights

Top 3 airlines flying from St. Louis to Melbourne

Discover the top 3 airlines that operate flights from St. Louis 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 June 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$687Average$1,578FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,010Average$1,582FlexibilityNo cancel feeOn-time69%
Fiji AirwaysCheapest$1,212Average$1,352FlexibilityNo cancel feeOn-time74%

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