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$717+ Cheap flights from St. Louis (STL) 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 (ME1). 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 12, 2025.

Round-trip from

$1,338
(FlightHub)

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 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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.
Tue 10/286:05 pmSTL - MEL
2 stops26h 55mFiji Airways
Wed 11/52:15 pmMEL - STL
2 stops26h 42mFiji Airways
Deal found 6/11$1,338
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:41 pmSTL - MEL
2 stops26h 09mAir New Zealand
Tue 8/198:35 amMEL - STL
2 stops47h 18mAir New Zealand
Deal found 6/9$1,340
This Air New Zealand deal was found by Cheapflights users on 6/11. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:35 pmSTL - MEL
3 stops29h 15mMultiple Airlines
Wed 11/58:35 amMEL - STL
2 stops27h 12mMultiple Airlines
Deal found 6/11$1,357
This Delta deal was found by Cheapflights users on 6/10. 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 12/317:15 amSTL - MEL
2 stops32h 00mDelta
Sun 1/1110:25 amMEL - STL
2 stops31h 12mDelta
Deal found 6/10$1,436
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/104:45 pmSTL - MEL
2 stops24h 30mUnited Airlines
Mon 8/1810:55 amMEL - STL
2 stops25h 55mUnited Airlines
Deal found 6/9$1,445
This Gurufare deal was found by Cheapflights users on 6/11. 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.
Tue 10/286:05 pmSTL - MEL
1 stop42h 55mQantas Airways
Wed 11/54:05 pmMEL - STL
1 stop19h 12mQantas Airways
Deal found 6/11$1,447
This American Airlines deal was found by Cheapflights users on 6/9. 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 stops45h 09mAmerican Airlines
Deal found 6/9$1,551
This Air Canada deal was found by Cheapflights users on 6/9. 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 stops34h 50mAir Canada
Tue 8/196:00 amMEL - STL
3 stops28h 45mAir Canada
Deal found 6/9$1,679
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:05 pmSTL - AVV
2 stops37h 10mMultiple Airlines
Wed 11/58:10 amAVV - STL
2 stops32h 47mMultiple Airlines
Deal found 6/11$1,719
This oojo deal was found by Cheapflights users on 6/11. 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.
Tue 10/281:54 pmSTL - MEL
2 stops41h 06mCathay Pacific
Tue 11/412:45 amMEL - STL
2 stops40h 12mCathay Pacific
Deal found 6/11$1,848
This Turkish Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 8/118:00 amSTL - MEL
3 stops44h 25mTurkish Airlines
Wed 8/209:20 pmMEL - STL
3 stops57h 24mTurkish Airlines
Deal found 6/9$2,259
This Japan Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 8/158:44 amSTL - MEL
2 stops54h 01mJapan Airlines
Wed 8/207:25 amMEL - STL
2 stops50h 43mJapan Airlines
Deal found 6/9$2,346

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 12, 2025.
Use the filters below to find and compare flights from St. Louis to Melbourne that are best for you.

Fly from

St. Louis

Fly to

Melbourne

Route

Depart

Return

Price

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 10/28

6:05 pm-1:00 pm

2 stops26h 55m

Melbourne

Wed 11/5

2:15 pm-11:57 pm

2 stops26h 42m

$1,338

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 8/12

5:41 pm-10:50 am

2 stops26h 09m

Melbourne

Tue 8/19

8:35 am-4:53 pm

2 stops47h 18m

$1,340

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 10/28

1:35 pm-10:50 am

3 stops29h 15m

Melbourne

Wed 11/5

8:35 am-6:47 pm

2 stops27h 12m

$1,357

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sun 8/10

4:45 pm-8:15 am

2 stops24h 30m

Melbourne

Mon 8/18

10:55 am-9:50 pm

2 stops25h 55m

$1,445

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 10/28

6:05 pm-5:00 am

1 stop42h 55m

Melbourne

Wed 11/5

4:05 pm-6:17 pm

1 stop19h 12m

$1,447

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-11:09 pm

2 stops45h 09m

$1,551

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 8/12

9:15 am-11:05 am

3 stops34h 50m

Melbourne

Tue 8/19

6:00 am-7:45 pm

3 stops28h 45m

$1,679

St. LouisMelbourne

STL - AVV

STLAVV

Lambert-St Louis

Tue 10/28

6:05 pm-11:15 pm

2 stops37h 10m

Melbourne Avalon

Wed 11/5

8:10 am-11:57 pm

2 stops32h 47m

$1,719

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 10/28

1:54 pm-11:00 pm

2 stops41h 06m

Melbourne

Tue 11/4

12:45 am-11:57 pm

2 stops40h 12m

$1,848

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Mon 8/11

8:00 am-7:25 pm

3 stops44h 25m

Melbourne

Wed 8/20

9:20 pm-3:44 pm

3 stops57h 24m

$2,259

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 results
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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

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

Currently, March is the cheapest month in which you can book a flight from St. Louis to Melbourne (average of $1,071). Flying from St. Louis to Melbourne 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 12, 2025.

It’s optimal to fly from St. Louis to Melbourne 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 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 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, 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 12, 2025.
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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
1,490 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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
8.1
Very good
194 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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
1,490 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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
1,490 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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
1,490 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

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?

    If you book a flight to Melbourne from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Melbourne per day from 3 different airlines.

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

    Our cheapest airline available from St. Louis to Melbourne is Fiji Airways. Our recent data shows that you can find tickets from as low as $1,338 on this airline. Additional options worth looking into are Air New Zealand and United Airlines, starting at $1,340 and $1,445 round-trip. Fiji Airways is priced at 12% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Fiji Airways, which is currently one of the cheapest options available, starting at $717. United Airlines flights start at $935 while deals on Qantas Airways start at $1,118 one-way.

  • 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?

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

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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.
St. Louis to Melbourne flights
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 12, 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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