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Cheap flights from St. Louis to Melbourne from $830

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Melbourne

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:31 - 05:00STL  Lambert-St Louis-MEL Melbourne
25h 29m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
22:45 - 09:20MEL  Melbourne-STL Lambert-St Louis
26h 35m2 stops Los Angeles Los Angeles Dallas/Fort Worth
$1,598American Airlines
Wed, 21 Oct - Wed, 28 Oct
American Airlines Logo
05:40 - 05:00STL  Lambert-St Louis-MEL Melbourne
31h 20m1 stop Dallas/Fort Worth
American Airlines Logo
22:45 - 08:07MEL  Melbourne-STL Lambert-St Louis
26h 22m2 stops Los Angeles Los Angeles Charlotte Douglas
$1,599American Airlines
Tue, 27 Oct - Wed, 11 Nov
United Airlines Logo
19:05 - 09:30STL  Lambert-St Louis-MEL Melbourne
22h 25m1 stop San Francisco
United Airlines Logo
12:45 - 22:15MEL  Melbourne-STL Lambert-St Louis
26h 30m1 stop San Francisco
$1,624United Airlines
Sun, 25 Oct - Mon, 9 Nov
United Airlines Logo
11:10 - 09:15STL  Lambert-St Louis-MEL Melbourne
30h 05m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
12:45 - 18:05MEL  Melbourne-STL Lambert-St Louis
22h 20m1 stop San Francisco
$1,631United Airlines
Tue, 20 Oct - Tue, 3 Nov
Multiple Airlines Logo
19:06 - 17:15STL  Lambert-St Louis-MEL Melbourne
29h 09m2 stops Dallas/Fort Worth Auckland Intl
Multiple Airlines Logo
12:00 - 18:05MEL  Melbourne-STL Lambert-St Louis
23h 05m1 stop Dallas/Fort Worth
$1,633Multiple Airlines
Wed, 4 Nov - Sun, 22 Nov
Qantas Airways Logo
19:10 - 05:00STL  Lambert-St Louis-MEL Melbourne
41h 50m1 stop Dallas/Fort Worth
Qantas Airways Logo
12:00 - 18:16MEL  Melbourne-STL Lambert-St Louis
23h 16m1 stop Dallas/Fort Worth
$1,677Qantas Airways
Mon, 26 Oct - Sun, 8 Nov
United Airlines Logo
19:05 - 09:30STL  Lambert-St Louis-MEL Melbourne
22h 25m1 stop San Francisco
United Airlines Logo
12:45 - 18:05MEL  Melbourne-STL Lambert-St Louis
22h 20m1 stop San Francisco
$1,694United Airlines
Sun, 25 Oct - Fri, 13 Nov
United Airlines Logo
19:06 - 10:30STL  Lambert-St Louis-MEL Melbourne
22h 24m1 stop San Francisco
United Airlines Logo
12:45 - 21:55MEL  Melbourne-STL Lambert-St Louis
26h 10m1 stop San Francisco
$1,695United Airlines
Fri, 26 Feb - Mon, 8 Mar
United Airlines Logo
13:08 - 10:30STL  Lambert-St Louis-MEL Melbourne
28h 22m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
12:45 - 17:53MEL  Melbourne-STL Lambert-St Louis
22h 08m1 stop San Francisco
$1,701United Airlines
Fri, 26 Feb - Mon, 8 Mar
United Airlines Logo
08:00 - 09:30STL  Lambert-St Louis-MEL Melbourne
33h 30m1 stop San Francisco
United Airlines Logo
12:45 - 18:05MEL  Melbourne-STL Lambert-St Louis
22h 20m1 stop San Francisco
$1,708United Airlines
Tue, 27 Oct - Fri, 13 Nov

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United Airlines flights from St. Louis to Melbourne

Our best United Airlines deals on St. Louis to Melbourne flight tickets
United Airlines
25 Oct
STL19:05Lambert-St Louis
22h 25m
1 stop
MEL09:30Melbourne
9 Nov
MEL12:45Melbourne
26h 30m
1 stop
STL22:15Lambert-St Louis
$1,624
United Airlines
20 Oct
STL11:10Lambert-St Louis
30h 05m
2 stops
MEL09:15Melbourne
3 Nov
MEL12:45Melbourne
22h 20m
1 stop
STL18:05Lambert-St Louis
$1,631
United Airlines
25 Oct
STL19:05Lambert-St Louis
22h 25m
1 stop
MEL09:30Melbourne
8 Nov
MEL11:30Melbourne
23h 35m
2 stops
STL18:05Lambert-St Louis
$1,694

Qantas Airways flights from St. Louis to Melbourne

Our best Qantas Airways deals on St. Louis to Melbourne flight tickets
Qantas Airways
26 Oct
STL19:10Lambert-St Louis
41h 50m
1 stop
MEL05:00Melbourne
8 Nov
MEL12:00Melbourne
23h 16m
1 stop
STL18:16Lambert-St Louis
$1,677
Qantas Airways
27 Oct
STL12:47Lambert-St Louis
24h 13m
1 stop
MEL05:00Melbourne
10 Nov
MEL12:00Melbourne
22h 55m
1 stop
STL17:55Lambert-St Louis
$1,955
Qantas Airways
20 Oct
STL19:10Lambert-St Louis
41h 50m
1 stop
MEL05:00Melbourne
3 Nov
MEL12:00Melbourne
25h 19m
1 stop
STL20:19Lambert-St Louis
$1,995

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest return flight

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Wed 21/10

11:31-05:00

2 stops25h 29m

Melbourne

Wed 28/10

22:45-09:20

2 stops26h 35m

$1,598

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Tue 27/10

05:40-05:00

1 stop31h 20m

Melbourne

Wed 11/11

22:45-08:07

2 stops26h 22m

$1,599

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Sun 25/10

19:05-09:30

1 stop22h 25m

Melbourne

Mon 9/11

12:45-22:15

1 stop26h 30m

$1,624

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Tue 20/10

11:10-09:15

2 stops30h 05m

Melbourne

Tue 3/11

12:45-18:05

1 stop22h 20m

$1,631

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Wed 4/11

19:06-17:15

2 stops29h 09m

Melbourne

Sun 22/11

12:00-18:05

1 stop23h 05m

$1,633

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Mon 26/10

19:10-05:00

1 stop41h 50m

Melbourne

Sun 8/11

12:00-18:16

1 stop23h 16m

$1,677
Fastest return journey

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Sun 25/10

19:05-09:30

1 stop22h 25m

Melbourne

Fri 13/11

12:45-18:05

1 stop22h 20m

$1,694

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Fri 26/2

19:06-10:30

1 stop22h 24m

Melbourne

Mon 8/3

12:45-21:55

1 stop26h 10m

$1,695

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Fri 26/2

13:08-10:30

2 stops28h 22m

Melbourne

Mon 8/3

12:45-17:53

1 stop22h 08m

$1,701

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Tue 27/10

08:00-09:30

1 stop33h 30m

Melbourne

Fri 13/11

12:45-18:05

1 stop22h 20m

$1,708

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Melbourne from

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

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 Melbourne?

In general, April is the cheapest month to fly from St. Louis to Melbourne. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Melbourne during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,610.

Cheap St. Louis to Melbourne flight deals and tips

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

Best price found

$830

Fastest flight time

22h 24m

Direct flights

None
The best one-way flight to Melbourne from St. Louis in the past 72 hours is $830. The best return flight deal from St. Louis to Melbourne found on momondo in the last 72 hours is $1,598.
The fastest flight from St. Louis to Melbourne takes 22h 24m
There are no direct flights from St. Louis to Melbourne. There are no popular flight routes from St. Louis to Melbourne.
Search flight deals

Frequently asked questions about flying from St. Louis to Melbourne

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

    Lambert-St Louis and Melbourne are 15259.6 km apart from one another. A reasonable flight in good conditions will take 22h 24m.

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

    Prices for flights from Lambert-St Louis Airport to Melbourne refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Melbourne.

  • What documentation or ID do you need to fly to Melbourne?

    The required travel and health documents for your Melbourne trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Melbourne. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Melbourne for you.

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

Yes. momondo allows you to filter the results for St. Louis to Melbourne flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between St. Louis and Melbourne by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from St. Louis to Melbourne now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Melbourne and let you know when they change.

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Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Melbourne Avalon Airport