Which stopover airport has the shortest connection time from Melbourne Airport to St. Louis?

San Francisco (SFO) has the shortest average stopover time for this route: 2h 26m.

Which stopover airport offers the lowest fares from Melbourne Airport to St. Louis?

Flights via Dallas (DFW) offer the lowest average return price of $1,646.

What is the cheapest airline that flies from Melbourne to Lambert-St Louis?

United Airlines, Qantas Airways, and Cathay Pacific are the most popular carriers operating from Melbourne to Lambert-St Louis

Which airport is the most popular for stopovers for flights between Melbourne Airport and St. Louis?

Dallas (DFW) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest travel time from Melbourne Airport to St. Louis?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 20h 08m.

When did momondo last update prices for flights from Melbourne Airport to Lambert-St Louis Airport?

Prices for flights from Melbourne Airport to Lambert-St Louis Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Melbourne Airport to Lambert-St Louis Airport?

There are 2 operators available for flights from Melbourne Airport to Lambert-St Louis Airport as of September 2025.

How old do you have to be to fly from Melbourne Airport to Lambert-St Louis Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne Airport to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$783 Cheap Flights from Melbourne Airport to St. Louis in 2025/26

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Find the cheapest flights from Melbourne Airport to St. Louis

Round-trip

One-way

Cheap return flights

11:55 - 09:52MEL-STL

37h 57m2 stops

17:28 - 09:15STL-MEL

23h 47m2 stops

$1,267United Airlines

Find Deal

Mon, 13 Oct - Mon, 20 Oct

13:00 - 17:03MEL-STL

21h 03m1 stop

11:20 - 09:00STL-MEL

29h 40m2 stops

$1,466United Airlines

Find Deal

Fri, 6 Mar - Tue, 10 Mar

11:30 - 19:25MEL-STL

24h 55m2 stops

16:17 - 08:30STL-MEL

24h 13m2 stops

$1,469United Airlines

Find Deal

Fri, 6 Mar - Tue, 10 Mar

11:55 - 22:00MEL-STL

26h 05m2 stops

17:35 - 09:15STL-MEL

23h 40m1 stop

$1,555United Airlines

Find Deal

Mon, 13 Oct - Mon, 20 Oct

16:05 - 20:51MEL-STL

20h 46m1 stop

07:01 - 05:00STL-MEL

29h 59m1 stop

$1,559American Airlines

Find Deal

Mon, 13 Oct - Mon, 20 Oct

16:00 - 19:43MEL-STL

43h 43m3 stops

16:05 - 16:35STL-MEL

56h 30m3 stops

$1,798Multiple Airlines

Find Deal

Mon, 13 Oct - Mon, 20 Oct

16:05 - 22:21MEL-STL

23h 16m1 stop

11:58 - 05:00STL-MEL

24h 02m1 stop

$2,265American Airlines

Find Deal

Sat, 27 Dec - Wed, 14 Jan

00:45 - 17:56MEL-STL

34h 11m2 stops

17:59 - 23:00STL-MEL

37h 01m2 stops

$2,754Cathay Pacific

Find Deal

Thu, 5 Mar - Tue, 10 Mar

11:55 - 22:00MEL-STL

26h 05m2 stops

16:05 - 13:05STL-MEL

53h 00m3 stops

$3,057Multiple Airlines

Find Deal

Mon, 13 Oct - Mon, 20 Oct

00:45 - 23:49MEL-STL

39h 04m2 stops

19:41 - 23:15STL-MEL

35h 34m2 stops

$3,137Cathay Pacific

Find Deal

Sun, 12 Oct - Mon, 20 Oct

Cathay Pacific flights from Melbourne Airport to St. Louis

Our best Cathay Pacific deals on Melbourne Airport to St. Louis flight tickets

Cathay Pacific

5 Mar

MEL00:45Melbourne

34h 11m

2 stops

STL17:56Lambert-St Louis

10 Mar

STL17:59Lambert-St Louis

37h 01m

2 stops

MEL23:00Melbourne

$2,754

Find similar

Cathay Pacific

12 Oct

MEL00:45Melbourne

39h 04m

2 stops

STL23:49Lambert-St Louis

20 Oct

STL19:41Lambert-St Louis

35h 34m

2 stops

MEL23:15Melbourne

$3,137

Find similar

Cathay Pacific

26 Dec

MEL00:45Melbourne

32h 56m

2 stops

STL16:41Lambert-St Louis

14 Jan

STL17:54Lambert-St Louis

44h 16m

2 stops

MEL07:10Melbourne

$4,448

Find similar

United Airlines flights from Melbourne Airport to St. Louis

Our best United Airlines deals on Melbourne Airport to St. Louis flight tickets

United Airlines

13 Oct

MEL11:55Melbourne

37h 57m

2 stops

STL09:52Lambert-St Louis

20 Oct

STL17:28Lambert-St Louis

23h 47m

2 stops

MEL09:15Melbourne

$1,267

Find similar

United Airlines

6 Mar

MEL13:00Melbourne

21h 03m

1 stop

STL17:03Lambert-St Louis

10 Mar

STL11:20Lambert-St Louis

29h 40m

2 stops

MEL09:00Melbourne

$1,466

Find similar

United Airlines

6 Mar

MEL11:30Melbourne

24h 55m

2 stops

STL19:25Lambert-St Louis

10 Mar

STL16:17Lambert-St Louis

24h 13m

2 stops

MEL08:30Melbourne

$1,469

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Mon 13/10

11:55-09:52

2 stops37h 57m

Lambert-St Louis

Mon 20/10

17:28-09:15

2 stops23h 47m

$1,267

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 6/3

13:00-17:03

1 stop21h 03m

Lambert-St Louis

Tue 10/3

11:20-09:00

2 stops29h 40m

$1,466

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 6/3

11:30-19:25

2 stops24h 55m

Lambert-St Louis

Tue 10/3

16:17-08:30

2 stops24h 13m

$1,469

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Mon 13/10

11:55-22:00

2 stops26h 05m

Lambert-St Louis

Mon 20/10

17:35-09:15

1 stop23h 40m

$1,555

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Mon 13/10

16:05-20:51

1 stop20h 46m

Lambert-St Louis

Mon 20/10

07:01-05:00

1 stop29h 59m

$1,559

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Mon 13/10

16:00-19:43

3 stops43h 43m

Lambert-St Louis

Mon 20/10

16:05-16:35

3 stops56h 30m

$1,798

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sat 27/12

16:05-22:21

1 stop23h 16m

Lambert-St Louis

Wed 14/1

11:58-05:00

1 stop24h 02m

$2,265

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Thu 5/3

00:45-17:56

2 stops34h 11m

Lambert-St Louis

Tue 10/3

17:59-23:00

2 stops37h 01m

$2,754

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Mon 13/10

11:55-22:00

2 stops26h 05m

Lambert-St Louis

Mon 20/10

16:05-13:05

3 stops53h 00m

$3,057

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sun 12/10

00:45-23:49

2 stops39h 04m

Lambert-St Louis

Mon 20/10

19:41-23:15

2 stops35h 34m

$3,137

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Melbourne Airport to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Stopovers

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

The month of January is, on average, the cheapest month to fly to St. Louis from Melbourne Airport, with most prices found around $1,249. If you aren’t able to travel to St. Louis during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,561.

What is the cheapest day to depart on your flight to St. Louis?

According to our data, Thursday is the cheapest day to fly to St. Louis from Melbourne Airport. The lowest ticket price found for a Thursday departure recently was $1,942. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Melbourne Airport to St. Louis on a Tuesday will generally be more expensive and average around $2,595. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Melbourne Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,689 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $2,562 per ticket.

Can stopping save me money on Melbourne Airport to St. Louis flights?

You could potentially save up to 27% on your flight if you consider stops on a Melbourne Airport to St. Louis flight.

When to book flights from Melbourne Airport to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Melbourne Airport to St. Louis according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Melbourne Airport to St. Louis (MEL to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne Airport to St. Louis

Direct flights	None

There are no direct flights from Melbourne Airport to St. Louis. There are no popular flight routes from Melbourne Airport to St. Louis.

Search flight deals

How far is Melbourne to Lambert-St Louis by plane?
Melbourne and Lambert-St Louis are 15265.1 km apart from one another. 20h 46m is a normal flight duration for this route.
When did momondo last update prices for flights from Melbourne Airport to Lambert-St Louis Airport?
Prices for flights from Melbourne Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Melbourne Airport to Lambert-St Louis Airport?
There are 2 operators available for flights from Melbourne Airport to Lambert-St Louis Airport as of September 2025.
How old do you have to be to fly from Melbourne Airport to Lambert-St Louis Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Melbourne Airport to St. Louis?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Melbourne Airport to St. Louis is United Airlines (81% of total bookings). The next most popular airline is Air New Zealand (19%).

Best airlines flying from Melbourne Airport to St. Louis

Compare and see reviews for airlines that fly from Melbourne Airport to St. Louis with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,228	Free cancellation	Rating 7.4 8,924 reviews		Search United Airlines flights
Air New Zealand	PriceFrom $1,465	Free cancellation	Rating 8.0 505 reviews		Search Air New Zealand flights

Chesterfield

Why use momondo?

Why should I use momondo to find a flight deal from Melbourne to St. Louis?

Finding the right flight to St. Louis from Melbourne is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

Can I find flights from Melbourne to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Melbourne which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Melbourne to St. Louis?

Once you have performed a search for Melbourne to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Melbourne to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Melbourne and alert you when they change.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Melbourne Airport to St. Louis from $783

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Melbourne Airport to St. Louis departing on 20/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Melbourne Airport to St. Louis

Cheap return flights

Cheap one-way flights

Cathay Pacific flights from Melbourne Airport to St. Louis

Our best Cathay Pacific deals on Melbourne Airport to St. Louis flight tickets

United Airlines flights from Melbourne Airport to St. Louis

Our best United Airlines deals on Melbourne Airport to St. Louis flight tickets

momondo Fare Finder

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

See travel insights to St. Louis from

How to get the cheapest flight ticket from Melbourne Airport to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

What is the cheapest day to depart on your flight to St. Louis?

What is the cheapest time of day to depart on your flight to St. Louis?

Can stopping save me money on Melbourne Airport to St. Louis flights?

You could potentially save up to 27% on your flight if you consider stops on a Melbourne Airport to St. Louis flight.

What is the cheapest airline that flies from Melbourne to Lambert-St Louis?

United Airlines, Qantas Airways, and Cathay Pacific are the most popular carriers operating from Melbourne to Lambert-St Louis

Which airport is the most popular for stopovers for flights between Melbourne Airport and St. Louis?

Dallas (DFW) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Melbourne Airport to St. Louis?

Flights via Dallas (DFW) offer the lowest average return price of $1,646.

Which stopover airport has the shortest travel time from Melbourne Airport to St. Louis?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 20h 08m.

Which stopover airport has the shortest connection time from Melbourne Airport to St. Louis?

San Francisco (SFO) has the shortest average stopover time for this route: 2h 26m.

When to book flights from Melbourne Airport to St. Louis

Cheap Melbourne Airport to St. Louis (MEL to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne Airport to St. Louis

Direct flights

How far is Melbourne to Lambert-St Louis by plane?

When did momondo last update prices for flights from Melbourne Airport to Lambert-St Louis Airport?

How many operators does momondo search for flights from Melbourne Airport to Lambert-St Louis Airport?

How old do you have to be to fly from Melbourne Airport to Lambert-St Louis Airport?

What documentation or ID do you need to fly to Lambert-St Louis Airport?

What is the most popular airline from Melbourne Airport to St. Louis?

Best airlines flying from Melbourne Airport to St. Louis

Compare and see reviews for airlines that fly from Melbourne Airport to St. Louis with momondo

Travelling to a place near St. Louis?

Why use momondo?

Why should I use momondo to find a flight deal from Melbourne to St. Louis?

Can I find flights from Melbourne to St. Louis with flexible booking policies on momondo?

How can momondo help me find flights from Melbourne to St. Louis?

I’m not ready to book a flight from Melbourne to St. Louis right now. Can momondo alert me if prices change?

An easier way to manage your St. Louis trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Missouri