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

Air New Zealand, United Airlines, and Turkish Airlines are the most popular carriers operating from Melbourne to Lambert-St Louis

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?

As of January 2026, there is 1 operator available to choose from 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?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Melbourne Airport to Lambert-St Louis Airport.

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

The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$882 Cheap Flights from Melbourne Airport to St. Louis in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Melbourne Airport to St. Louis

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 10:59 pm

MEL

STL

26h 59m

2 stops

11:25 am - 9:30 am

STL

MEL

29h 05m

2 stops

$882United Airlines

Fri, Feb 13 - Mon, Feb 23

10:30 am - 8:41 pm

MEL

STL

26h 11m

2 stops

2:40 pm - 7:30 am

STL

MEL

25h 50m

2 stops

$884United Airlines

Fri, Mar 27 - Mon, Apr 6

12:00 pm - 11:58 pm

MEL

STL

27h 58m

1 stop

2:19 pm - 6:45 am

STL

MEL

25h 26m

2 stops

$909American Airlines

Sat, Mar 28 - Sun, Apr 5

12:00 pm - 11:59 pm

MEL

STL

28h 59m

1 stop

7:00 am - 5:00 am

STL

MEL

29h 00m

1 stop

$917American Airlines

Sat, Feb 28 - Sat, Mar 7

12:00 pm - 11:59 pm

MEL

STL

28h 59m

1 stop

7:00 am - 5:00 am

STL

MEL

29h 00m

1 stop

$919American Airlines

Fri, Feb 13 - Mon, Feb 23

12:00 pm - 11:59 pm

MEL

STL

28h 59m

1 stop

9:15 am - 5:00 am

STL

MEL

26h 45m

2 stops

$921American Airlines

Sat, Feb 28 - Sat, Mar 7

10:35 am - 10:14 pm

MEL

STL

28h 39m

2 stops

6:00 am - 10:55 am

STL

MEL

35h 55m

2 stops

$1,018Air New Zealand

Wed, Feb 18 - Mon, Feb 23

12:00 pm - 11:59 pm

MEL

STL

28h 59m

1 stop

6:38 am - 9:30 am

STL

MEL

34h 52m

1 stop

$1,116Qantas Airways

Sun, Mar 1 - Sun, Mar 8

11:00 am - 9:02 am

MEL

STL

38h 02m

2 stops

1:40 pm - 7:50 am

STL

MEL

27h 10m

2 stops

$1,190Delta

Fri, Apr 3 - Mon, Apr 13

11:55 am - 1:08 pm

MEL

STL

41h 13m

2 stops

7:05 pm - 8:15 am

STL

MEL

22h 10m

1 stop

$1,283United Airlines

Sat, Apr 4 - Mon, Apr 13

Japan Airlines flights from Melbourne Airport to St. Louis

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

Japan Airlines

Feb 6

MEL7:20 amMelbourne

46h 49m

2 stops

STL1:09 pmLambert-St Louis

Feb 9

STL8:31 amLambert-St Louis

28h 09m

2 stops

MEL5:40 amMelbourne

$1,650

Japan Airlines

Feb 6

MEL7:20 amMelbourne

32h 26m

2 stops

STL10:46 pmLambert-St Louis

Feb 9

STL8:31 amLambert-St Louis

28h 09m

2 stops

MEL5:40 amMelbourne

$1,705

Japan Airlines

Feb 6

MEL7:20 amMelbourne

32h 26m

2 stops

STL10:46 pmLambert-St Louis

Feb 9

STL8:31 amLambert-St Louis

28h 09m

2 stops

MEL5:40 amMelbourne

$1,708

Air Canada flights from Melbourne Airport to St. Louis

Our best Air Canada deals on Melbourne Airport to St. Louis flight tickets

Air Canada

Apr 5

MEL8:30 pmMelbourne

57h 54m

3 stops

STL3:24 pmLambert-St Louis

Apr 13

STL4:05 pmLambert-St Louis

52h 30m

3 stops

MEL11:35 amMelbourne

$1,872

Air Canada

Mar 27

MEL6:30 amMelbourne

48h 59m

3 stops

STL3:29 pmLambert-St Louis

Apr 6

STL4:05 pmLambert-St Louis

52h 30m

3 stops

MEL11:35 amMelbourne

$1,928

Air Canada

Apr 3

MEL7:00 amMelbourne

48h 24m

3 stops

STL3:24 pmLambert-St Louis

Apr 11

STL4:05 pmLambert-St Louis

52h 00m

3 stops

MEL11:05 amMelbourne

$1,931

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

Fri 2/13

1:00 pm-10:59 pm

2 stops26h 59m

Lambert-St Louis

Mon 2/23

11:25 am-9:30 am

2 stops29h 05m

$882

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 3/27

10:30 am-8:41 pm

2 stops26h 11m

Lambert-St Louis

Mon 4/6

2:40 pm-7:30 am

2 stops25h 50m

$884

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sat 3/28

12:00 pm-11:58 pm

1 stop27h 58m

Lambert-St Louis

Sun 4/5

2:19 pm-6:45 am

2 stops25h 26m

$909

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sat 2/28

12:00 pm-11:59 pm

1 stop28h 59m

Lambert-St Louis

Sat 3/7

7:00 am-5:00 am

1 stop29h 00m

$917

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 2/13

12:00 pm-11:59 pm

1 stop28h 59m

Lambert-St Louis

Mon 2/23

7:00 am-5:00 am

1 stop29h 00m

$919

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sat 2/28

12:00 pm-11:59 pm

1 stop28h 59m

Lambert-St Louis

Sat 3/7

9:15 am-5:00 am

2 stops26h 45m

$921

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Wed 2/18

10:35 am-10:14 pm

2 stops28h 39m

Lambert-St Louis

Mon 2/23

6:00 am-10:55 am

2 stops35h 55m

$1,018

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sun 3/1

12:00 pm-11:59 pm

1 stop28h 59m

Lambert-St Louis

Sun 3/8

6:38 am-9:30 am

1 stop34h 52m

$1,116

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 4/3

11:00 am-9:02 am

2 stops38h 02m

Lambert-St Louis

Mon 4/13

1:40 pm-7:50 am

2 stops27h 10m

$1,190

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sat 4/4

11:55 am-1:08 pm

2 stops41h 13m

Lambert-St Louis

Mon 4/13

7:05 pm-8:15 am

1 stop22h 10m

$1,283

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

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

In general, January is the cheapest month to fly from Melbourne Airport to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $837. The month of February is another great option to travel to St. Louis, with average flight prices from Melbourne Airport averaging around $1,038.

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

You could potentially save up to 14% 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 round-trip 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

Fastest flight time	26h 35m
Direct flights	None

The fastest flight from Melbourne Airport to St. Louis takes 26h 35m

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 9485.3 mi apart from one another. In terms of flight time, this usually takes a little over 26h 35m.
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?
As of January 2026, there is 1 operator available to choose from 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?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Melbourne Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Melbourne Airport to St. Louis?
Based on momondo bookings for flights between Melbourne Airport and St. Louis, the leading airline is United Airlines, making up 100% of the total bookings.

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 $822	Free Cancellation	Rating 7.4 9,163 reviews		Search United Airlines flights

St. Charles

Chesterfield

Hermann

Fairview Heights

Florissant

Maryland Heights

O'Fallon

Fenton

Collinsville

St. Peters

Wentzville

Alton

Farmington

Clayton

Eureka

Edwardsville

Festus

Glencoe

Litchfield

Shrewsbury

Why use momondo?

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

It is quick and easy to find Melbourne to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

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

Yes. All flights to St. Louis from Melbourne on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Melbourne to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to St. Louis from Melbourne are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.