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Cheap flights from St. Louis to Melbourne Airport from $1,822

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEL
1 Apr — 8 Apr1
1 adult

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 27 March 2025.

Round-trip from

$1,822

Popular in

December

Cheapest in

February

Average price

$2,353
10/5-17/5
  • 10/5-17/5
  • 4 total stops
  • 63h 16m total
  • St. Louis to Melbourne
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($560 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($144 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 27 March 2025.

Sat 10/519:19STL - MEL
2 stops33h 01mMultiple Airlines
Sat 17/507:30MEL - STL
2 stops30h 15mMultiple Airlines
Deal found 27/3$1,822
Tue 13/519:19STL - MEL
2 stops25h 11mFiji Airways
Tue 20/512:55MEL - STL
2 stops24h 50mFiji Airways
Deal found 26/3$1,971
Sun 18/515:43STL - MEL
2 stops25h 32mUnited Airlines
Sun 1/610:55MEL - STL
2 stops24h 53mUnited Airlines
Deal found 26/3$2,266
Tue 13/516:52STL - MEL
1 stop21h 08mQantas Airways
Tue 20/515:05MEL - STL
1 stop19h 24mQantas Airways
Deal found 26/3$2,501
Sun 18/507:30STL - MEL
3 stops36h 35mAir Canada
Sun 1/620:45MEL - STL
3 stops54h 51mAir Canada
Deal found 26/3$2,762
Tue 1/411:39STL - MEL
1 stop25h 21mAmerican Airlines
Tue 8/415:05MEL - STL
1 stop19h 24mAmerican Airlines
Deal found 26/3$3,422

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 27 March 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

Sat 10/5

19:19-19:20

2 stops33h 01m

Melbourne

Sat 17/5

07:30-22:45

2 stops30h 15m

$1,822

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 13/5

19:19-11:30

2 stops25h 11m

Melbourne

Tue 20/5

12:55-22:45

2 stops24h 50m

$1,971

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sun 18/5

15:43-08:15

2 stops25h 32m

Melbourne

Sun 1/6

10:55-20:48

2 stops24h 53m

$2,266

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Tue 13/5

16:52-05:00

1 stop21h 08m

Melbourne

Tue 20/5

15:05-19:29

1 stop19h 24m

$2,501

St. LouisMelbourne

STL - MEL

STLMEL

Lambert-St Louis

Sun 18/5

07:30-11:05

3 stops36h 35m

Melbourne

Sun 1/6

20:45-12:36

3 stops54h 51m

$2,762

Flights are sorted by cheapest return flights first.

Deals found on 27/3

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 return 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, May is the cheapest month in which you can book a flight from St. Louis to Melbourne Airport (average of $132). Flying from St. Louis to Melbourne Airport in October is currently the most expensive (average of $184). 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 27 March 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 27% on flights from St. Louis to Melbourne Airport by exploring options for tickets 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 30.0 - 60.0 inches per month. November is typically the wettest month, when rainfall can reach 60.0 mm. March is typically the driest time to visit Melbourne Airport when rainfall is around 30.0 mm.

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 20.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 8.0 C).

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 27 March 2025.
To help decide which airline to fly from St. Louis to Melbourne, see what other customers have to say about Fiji Airways, Qantas Airways and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very Good
182 reviews
Check prices

Food

7.5

Overall

8.0

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.0
Very Good
182 reviews
Fiji Airways
8.0
Very Good
182 reviews
Check prices

Food

7.5

Overall

8.0

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qantas Airways
7.5
Good
811 reviews
Fiji Airways
8.0
Very Good
182 reviews
Check prices

Food

7.5

Overall

8.0

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
United Airlines
7.4
Good
8,603 reviews
Fiji Airways
8.0
Very Good
182 reviews
Check prices

Food

7.5

Overall

8.0

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air Canada
7.0
Good
8,973 reviews
Fiji Airways
8.0
Very Good
182 reviews
Check prices

Food

7.5

Overall

8.0

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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 20.4 km from the city centre, is the airport you fly out of when you book flights from St. Louis to Melbourne. 1 airline 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 $1,971. Other airlines that can offer you cheap pricing are United Airlines, from $2,266, and Qantas Airways, from $2,501. Fiji Airways is priced at 25% lower than the current average price of a flight leaving 3 months from now.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from St. Louis to Melbourne Airport (average of $132). Flying from St. Louis to Melbourne Airport in October is currently the most expensive (average of $184). 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

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Geelong
Dandenong
Ballarat
Phillip Island
Tullamarine
Apollo Bay
St Kilda
Lorne
Torquay
Daylesford
Sorrento
Shepparton
Mornington
Brighton
Doncaster

Browse thousands of different options on Cheapflights for your next trip

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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

Top airline flying from St. Louis to Melbourne

Discover the top airline 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 647,157 searches. Data last updated 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,978Average$2,678FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. Louis to Melbourne. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from St. Louis to Melbourne.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from St. Louis to Melbourne flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on St. Louis to Melbourne flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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