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Cheap flights from St. Louis to Melbourne from $783

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.
Delta Logo
12:00 - 07:00STL  Lambert-St Louis-MEL Melbourne
27h 00m2 stops Atlanta Hartsfield-Jackson Los Angeles
Delta Logo
10:10 - 21:18MEL  Melbourne-STL Lambert-St Louis
28h 08m2 stops Los Angeles Salt Lake City
$1,615Delta
Tue, 27 Oct - Wed, 11 Nov
United Airlines Logo
16:17 - 09:30STL  Lambert-St Louis-MEL Melbourne
24h 13m2 stops Houston George Bush Intcntl Los Angeles
United Airlines Logo
11:45 - 17:53MEL  Melbourne-STL Lambert-St Louis
22h 08m1 stop San Francisco
$1,617United Airlines
Tue, 23 Feb - Wed, 17 Mar
United Airlines Logo
15:12 - 09:15STL  Lambert-St Louis-MEL Melbourne
26h 03m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
12:45 - 18:05MEL  Melbourne-STL Lambert-St Louis
22h 20m1 stop San Francisco
$1,622United Airlines
Tue, 20 Oct - Tue, 3 Nov
United Airlines Logo
13:29 - 09:15STL  Lambert-St Louis-MEL Melbourne
27h 46m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
12:45 - 20:59MEL  Melbourne-STL Lambert-St Louis
25h 14m2 stops San Francisco Denver Intl
$1,624United Airlines
Tue, 20 Oct - Tue, 3 Nov
Delta Logo
12:30 - 08:00STL  Lambert-St Louis-MEL Melbourne
26h 30m2 stops Minneapolis St Paul Los Angeles
Delta Logo
10:10 - 23:39MEL  Melbourne-STL Lambert-St Louis
30h 29m2 stops Los Angeles Atlanta Hartsfield-Jackson
$1,685Delta
Fri, 26 Feb - Mon, 8 Mar
United Airlines Logo
19:06 - 10:30STL  Lambert-St Louis-MEL Melbourne
22h 24m1 stop San Francisco
United Airlines Logo
12:45 - 17:53MEL  Melbourne-STL Lambert-St Louis
22h 08m1 stop San Francisco
$1,686United 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
$1,692United Airlines
Fri, 26 Feb - Mon, 8 Mar
United Airlines Logo
13:08 - 10:30STL  Lambert-St Louis-MEL Melbourne
28h 22m3 stops Chicago O'Hare Intl Houston George Bush Intcntl San Francisco
United Airlines Logo
11:30 - 16:26MEL  Melbourne-STL Lambert-St Louis
21h 56m2 stops Los Angeles Denver Intl
$1,693United Airlines
Fri, 26 Feb - Mon, 8 Mar
American Airlines Logo
10:12 - 06:45STL  Lambert-St Louis-MEL Melbourne
28h 33m2 stops Dallas/Fort Worth Los Angeles
American Airlines Logo
22:45 - 08:37MEL  Melbourne-STL Lambert-St Louis
25h 52m2 stops Los Angeles Charlotte Douglas
$1,729American Airlines
Thu, 22 Oct - Thu, 29 Oct
American Airlines Logo
06:04 - 06:45STL  Lambert-St Louis-MEL Melbourne
32h 41m1 stop Los Angeles
American Airlines Logo
22:45 - 09:20MEL  Melbourne-STL Lambert-St Louis
26h 35m2 stops Los Angeles Dallas/Fort Worth
$1,743American Airlines
Thu, 22 Oct - Thu, 29 Oct

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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
23 Feb
STL16:17Lambert-St Louis
24h 13m
2 stops
MEL09:30Melbourne
17 Mar
MEL11:45Melbourne
22h 08m
1 stop
STL17:53Lambert-St Louis
$1,617
United Airlines
20 Oct
STL15:12Lambert-St Louis
26h 03m
2 stops
MEL09:15Melbourne
4 Nov
MEL12:45Melbourne
22h 20m
1 stop
STL18:05Lambert-St Louis
$1,622
United Airlines
20 Oct
STL13:29Lambert-St Louis
27h 46m
2 stops
MEL09:15Melbourne
3 Nov
MEL12:45Melbourne
25h 14m
2 stops
STL20:59Lambert-St Louis
$1,624

American Airlines flights from St. Louis to Melbourne

Our best American Airlines deals on St. Louis to Melbourne flight tickets
American Airlines
22 Oct
STL10:12Lambert-St Louis
28h 33m
2 stops
MEL06:45Melbourne
29 Oct
MEL22:45Melbourne
25h 52m
2 stops
STL08:37Lambert-St Louis
$1,729
American Airlines
22 Oct
STL06:04Lambert-St Louis
32h 41m
1 stop
MEL06:45Melbourne
29 Oct
MEL22:45Melbourne
26h 35m
2 stops
STL09:20Lambert-St Louis
$1,743
American Airlines
20 Oct
STL06:04Lambert-St Louis
32h 41m
1 stop
MEL06:45Melbourne
3 Nov
MEL12:00Melbourne
28h 33m
1 stop
STL23:33Lambert-St Louis
$1,808

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Tue 27/10

12:00-07:00

2 stops27h 00m

Melbourne

Wed 11/11

10:10-21:18

2 stops28h 08m

$1,615

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Tue 23/2

16:17-09:30

2 stops24h 13m

Melbourne

Wed 17/3

11:45-17:53

1 stop22h 08m

$1,617

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Tue 20/10

15:12-09:15

2 stops26h 03m

Melbourne

Tue 3/11

12:45-18:05

1 stop22h 20m

$1,622

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Tue 20/10

13:29-09:15

2 stops27h 46m

Melbourne

Tue 3/11

12:45-20:59

2 stops25h 14m

$1,624

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Fri 26/2

12:30-08:00

2 stops26h 30m

Melbourne

Mon 8/3

10:10-23:39

2 stops30h 29m

$1,685
Fastest return journey

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

12:45-17:53

1 stop22h 08m

$1,686

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

$1,692

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Fri 26/2

13:08-10:30

3 stops28h 22m

Melbourne

Mon 8/3

11:30-16:26

2 stops21h 56m

$1,693

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Thu 22/10

10:12-06:45

2 stops28h 33m

Melbourne

Thu 29/10

22:45-08:37

2 stops25h 52m

$1,729

St. LouisMelbourne

STL Lambert-St Louis - MEL Melbourne

STLMEL

Lambert-St Louis

Thu 22/10

06:04-06:45

1 stop32h 41m

Melbourne

Thu 29/10

22:45-09:20

2 stops26h 35m

$1,743

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 $1,603.

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

$783

Fastest flight time

22h 24m

Direct flights

None
The best one-way flight to Melbourne from St. Louis in the past 72 hours is $783. The best return flight deal from St. Louis to Melbourne found on momondo in the last 72 hours is $1,615.
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