Cheap flights from St. Louis (STL) to Melbourne from $1,286

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — MEL
Mar 24 — Mar 311

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 March 19, 2024.

Popular in

January

Cheapest in

September

Average price

$2,123

Round-trip from

$1,155
High demand for flights, 31% potential price rise
Best time to find cheap flights, 27% potential price drop
Average for round-trip flights in March 2024
From Lambert-St Louis to Melbourne

What is the cheapest day to fly round-trip from St. Louis to Melbourne?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Melbourne. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from St. Louis to Melbourne?

Our data shows that September tends to be the cheapest month to fly to Melbourne from St. Louis. Users have commonly found prices around $2,172 for the month, but tickets can be as low as $1,549. Due to multiple factors, prepare for potentially higher prices in January.

When is the cheapest time to fly from St. Louis to Melbourne (STL - MEL)?

It’s optimal to fly from St. Louis to Melbourne at noon. By choosing this option you can save up to 60% on the cost of your flight, compared to a flight in the morning.

Cheap Air New Zealand flights from St. Louis to Melbourne

Explore cheap flight options specifically provided by Air New Zealand for the route between St. Louis and Melbourne. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Find some of the cheapest Air New Zealand flights traveling from St. Louis to Melbourne. Be sure to come back soon if the deals available don't appeal to you at this time.
Mon 5/64:57 pmSTL - MEL
2 stops26h 53mAir New Zealand
Wed 5/2212:10 pmMEL - STL
2 stops25h 29mAir New Zealand
Deal found 3/18$1,406
Sun 9/86:20 amSTL - MEL
2 stops37h 30mAir New Zealand
Sun 9/226:55 pmMEL - STL
2 stops40h 26mAir New Zealand
Deal found 3/17$1,434
Thu 5/1611:10 amSTL - MEL
2 stops32h 40mAir New Zealand
Fri 5/248:45 amMEL - STL
2 stops26h 40mAir New Zealand
Deal found 3/18$8,237

Cheap United Airlines flights from St. Louis to Melbourne

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Melbourne. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from St. Louis to Melbourne. Make sure to examine the flight information before completing your reservation.
Mon 5/134:51 pmSTL - MEL
2 stops23h 39mUnited Airlines
Tue 5/2810:55 amMEL - STL
2 stops24h 54mUnited Airlines
Deal found 3/17$1,458
Sat 5/118:47 amSTL - MEL
2 stops56h 28mUnited Airlines
Tue 5/2810:55 amMEL - STL
2 stops25h 52mUnited Airlines
Deal found 3/17$1,476
Sat 5/44:57 pmSTL - MEL
2 stops48h 18mUnited Airlines
Tue 5/2110:55 amMEL - STL
2 stops23h 59mUnited Airlines
Deal found 3/17$1,477
Wed 5/293:10 pmSTL - MEL
2 stops26h 05mUnited Airlines
Fri 6/1410:55 amMEL - STL
2 stops23h 47mUnited Airlines
Deal found 3/17$1,508
Thu 5/24:51 pmSTL - MEL
2 stops24h 24mUnited Airlines
Sat 5/1810:55 amMEL - STL
2 stops25h 14mUnited Airlines
Deal found 3/18$1,558
Wed 5/83:15 pmSTL - MEL
2 stops26h 00mUnited Airlines
Fri 5/2410:55 amMEL - STL
2 stops23h 47mUnited Airlines
Deal found 3/17$1,658
Thu 5/304:45 pmSTL - MEL
2 stops24h 30mUnited Airlines
Sat 6/1510:55 amMEL - STL
2 stops44h 34mUnited Airlines
Deal found 3/18$1,727
Sun 6/24:45 pmSTL - MEL
2 stops24h 30mUnited Airlines
Tue 6/1810:55 amMEL - STL
2 stops24h 54mUnited Airlines
Deal found 3/18$1,803
Sat 6/15:31 pmSTL - MEL
2 stops47h 44mUnited Airlines
Tue 6/1810:55 amMEL - STL
2 stops42h 19mUnited Airlines
Deal found 3/18$1,846

Cheap St. Louis to Melbourne flights in March & April 2024

Find cheap flight options from St. Louis to Melbourne specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Check out some of the best flight deals from St. Louis to Melbourne in 2024. Check back soon for alternative fares.
Thu 4/256:19 amSTL - MEL
2 stops34h 56mUnited Airlines
Sat 5/2510:55 amMEL - STL
2 stops25h 52mUnited Airlines
Deal found 3/17$1,558
Wed 3/204:34 pmSTL - MEL
2 stops23h 56mUnited Airlines
Sun 3/2410:30 amMEL - STL
2 stops21h 58mUnited Airlines
Deal found 3/16$1,653
Tue 4/166:59 pmSTL - MEL
2 stops26h 51mQantas Airways
Tue 4/239:15 pmMEL - STL
1 stop40h 39mQantas Airways
Deal found 3/17$1,770
Thu 4/256:59 pmSTL - MEL
2 stops30h 06mQantas Airways
Sat 5/2511:55 amMEL - STL
1 stop26h 22mQantas Airways
Deal found 3/17$1,787
Thu 4/256:59 pmSTL - MEL
1 stop43h 46mQantas Airways
Sat 5/2511:55 amMEL - STL
1 stop26h 22mQantas Airways
Deal found 3/17$1,880
Tue 4/166:59 pmSTL - MEL
2 stops24h 26mMultiple Airlines
Tue 4/235:30 pmMEL - STL
3 stops30h 20mMultiple Airlines
Deal found 3/17$2,074
Thu 4/256:59 pmSTL - MEL
3 stops37h 36mMultiple Airlines
Sat 5/2511:45 pmMEL - STL
2 stops38h 32mMultiple Airlines
Deal found 3/17$2,378
Thu 4/256:59 pmSTL - AVV
2 stops30h 01mQantas Airways
Sat 5/254:35 pmAVV - STL
2 stops45h 42mQantas Airways
Deal found 3/17$2,521
Wed 3/207:10 pmSTL - MEL
2 stops30h 10mQantas Airways
Sun 3/242:00 pmMEL - STL
1 stop19h 54mQantas Airways
Deal found 3/17$2,550

St. Louis to Melbourne 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Melbourne in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Check out some of the best flight deals from St. Louis to Melbourne in 2024. Check back soon for alternative fares.
Wed 10/306:15 amSTL - MEL
2 stops36h 30mAir New Zealand
Sun 11/1012:05 pmMEL - STL
2 stops25h 59mAir New Zealand
Deal found 3/18$1,389
Sun 9/86:20 amSTL - MEL
2 stops37h 30mAir New Zealand
Sun 9/226:55 pmMEL - STL
2 stops40h 26mAir New Zealand
Deal found 3/17$1,434
Mon 5/611:10 amSTL - MEL
2 stops30h 05mUnited Airlines
Wed 5/2210:55 amMEL - STL
2 stops25h 54mUnited Airlines
Deal found 3/17$1,458
Sat 5/114:51 pmSTL - MEL
2 stops48h 24mUnited Airlines
Tue 5/2810:55 amMEL - STL
2 stops24h 54mUnited Airlines
Deal found 3/17$1,476
Sat 5/44:57 pmSTL - MEL
2 stops48h 18mUnited Airlines
Tue 5/2110:55 amMEL - STL
2 stops23h 59mUnited Airlines
Deal found 3/17$1,477
Wed 5/293:10 pmSTL - MEL
2 stops26h 05mUnited Airlines
Fri 6/1410:55 amMEL - STL
2 stops23h 47mUnited Airlines
Deal found 3/17$1,508
Thu 4/256:19 amSTL - MEL
2 stops34h 56mUnited Airlines
Sat 5/2510:55 amMEL - STL
2 stops25h 52mUnited Airlines
Deal found 3/17$1,558
Sun 9/85:30 pmSTL - AVV
2 stops38h 20mMultiple Airlines
Sun 9/2210:35 amAVV - STL
2 stops44h 05mMultiple Airlines
Deal found 3/17$1,563
Thu 5/304:45 pmSTL - MEL
2 stops24h 30mUnited Airlines
Sat 6/1510:55 amMEL - STL
2 stops44h 34mUnited Airlines
Deal found 3/17$1,576

One-way flights to Melbourne from St. Louis

Search for one-way flight options from St. Louis to Melbourne. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users traveling one-way from St. Louis to Melbourne can select one of these great deals. Users in need of a round-trip flight from St. Louis to Melbourne instead should update the search form at the top of page.
Wed 5/297:20 pmSTL - MEL
2 stops23h 15mQantas Airways
Deal found 3/18$1,286
Wed 5/2911:38 amSTL - MEL
3 stops32h 12mMultiple Airlines
Deal found 3/18$1,348
Wed 5/299:43 amSTL - MEL
1 stop28h 42mMultiple Airlines
Deal found 3/18$1,368
Mon 5/206:02 pmSTL - AVV
2 stops29h 08mQantas Airways
Deal found 3/17$1,393
Wed 8/1410:10 amSTL - AVV
3 stops37h 00mMultiple Airlines
Deal found 3/17$1,640
Wed 8/145:30 pmSTL - AVV
2 stops31h 25mQantas Airways
Deal found 3/17$1,661
Wed 5/297:20 pmSTL - AVV
2 stops36h 30mQantas Airways
Deal found 3/18$1,664
Mon 5/2010:10 amSTL - AVV
3 stops38h 50mMultiple Airlines
Deal found 3/17$1,683
Wed 5/2910:10 amSTL - AVV
3 stops43h 05mMultiple Airlines
Deal found 3/18$1,692

Find flights from St. Louis to Melbourne within your budget

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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,406 - $2,187

Route

Depart

Return

Price

Lambert-St LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Mon 5/6

2 stops26h 53m

Melbourne

Wed 5/22

2 stops25h 29m

$1,406

Lambert-St LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sun 9/8

2 stops37h 30m

Melbourne

Sun 9/22

2 stops40h 26m

$1,434

Lambert-St LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Mon 5/13

2 stops23h 39m

Melbourne

Tue 5/28

2 stops24h 54m

$1,458

Lambert-St LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sat 5/11

2 stops56h 28m

Melbourne

Tue 5/28

2 stops25h 52m

$1,476

Lambert-St LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sat 5/4

2 stops48h 18m

Melbourne

Tue 5/21

2 stops23h 59m

$1,477

Lambert-St LouisMelbourne Avalon

STL - AVV

STLAVV

Lambert-St Louis

Sun 9/8

2 stops38h 20m

Melbourne Avalon

Sun 9/22

2 stops44h 05m

$1,563

Lambert-St LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Fri 9/13

1 stop22h 15m

Melbourne

Sun 9/22

2 stops35h 40m

$1,628

Lambert-St LouisMelbourne Avalon

STL - AVV

STLAVV

Lambert-St Louis

Fri 9/13

2 stops38h 20m

Melbourne Avalon

Sun 9/22

2 stops44h 05m

$1,632

Lambert-St LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Fri 9/13

2 stops42h 01m

Melbourne

Sun 9/22

2 stops44h 00m

$2,187

Flights are sorted by cheapest first

Deals found on 3/18

When is the cheapest time to fly from St. Louis to Melbourne?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Melbourne. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Melbourne flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Melbourne by month

Plan your trip from St. Louis to Melbourne by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Melbourne is currently $1,526 while a round-trip flight costs $1,585. Price data was last updated on March 10, 2024.

Currently, February is the cheapest month in which you can book a flight from St. Louis to Melbourne (average of $1,155). Flying from St. Louis to Melbourne in July is currently the most expensive (average of $1,856). 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.

January

$1,551

February

$1,155

March

$1,215

April

$1,570

May

$1,600

June

$1,627

July

$1,856

August

$1,543

September

$1,493

October

$1,578

November

$1,527

December

$1,703

Temperature and rainfall in Melbourne by month

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

MEL

Temperature

46.4 - 68 °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 March 19, 2024.
Peruse reviews from past customers who have flown with Air New Zealand, United Airlines and Emirates from St. Louis to Melbourne to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very good
695 reviews

Overall

8.3

Boarding

8.3

Comfort

8.1

Entertainment

7.9

Crew

8.8

Food

7.6

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

8.3
Very good
695 reviews
8.3
Very good
695 reviews

Overall

8.3

Boarding

8.3

Comfort

8.1

Entertainment

7.9

Crew

8.8

Food

7.6

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

8.1
Very good
4,215 reviews
8.3
Very good
695 reviews

Overall

8.3

Boarding

8.3

Comfort

8.1

Entertainment

7.9

Crew

8.8

Food

7.6

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

7.8
Good
1,071 reviews
8.3
Very good
695 reviews

Overall

8.3

Boarding

8.3

Comfort

8.1

Entertainment

7.9

Crew

8.8

Food

7.6

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

7.7
Good
4,578 reviews
8.3
Very good
695 reviews

Overall

8.3

Boarding

8.3

Comfort

8.1

Entertainment

7.9

Crew

8.8

Food

7.6

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

7.4
Good
11,602 reviews
8.3
Very good
695 reviews

Overall

8.3

Boarding

8.3

Comfort

8.1

Entertainment

7.9

Crew

8.8

Food

7.6

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

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.

  • Can I find flights from St. Louis to Melbourne for under $1,500 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Melbourne for under $1,500. The cheapest flight booked recently is on Air New Zealand for just $1,406, but on average you can expect to pay $1,716.

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

    Our cheapest airline available from St. Louis to Melbourne is Air New Zealand. Our recent data shows that you can find tickets from as low as $1,406 on this airline. Additional options worth looking into are United Airlines and Qantas Airways, starting at $1,458 and $1,628 round-trip. Air New Zealand is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular airlines that fly from St. Louis to Melbourne?

  • What does STL to MEL mean?

    Great question - STL to MEL just means Lambert-St Louis Airport to Melbourne Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Melbourne Avalon Airport (AVV), Melbourne Essendon Airport (MEB), Melbourne Moorabbin Airport (MBW), Bendigo Airport (BXG).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Melbourne
See prices for flight routes from nearby airports that may be better suited for you.

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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$927Average$1,137FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapest$1,505Average$1,972FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,561Average$2,008FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Search flights from St. Louis to Melbourne by cabin class

Find flights from St. Louis to Melbourne, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Melbourne?

Cheapflights makes it easy to find St. Louis to Melbourne flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Melbourne?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis to Melbourne for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St. Louis to Melbourne with no change fees?

Need flexible booking options for your flight to Melbourne from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Melbourne become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.