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Cheap flights from St. Louis to Melbourne from $519

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Melbourne departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Air Canada Logo
4:05 pm - 11:05 amSTL-MEL
52h 00m3 stops
Air Canada Logo
8:30 pm - 7:38 pmMEL-STL
38h 08m3 stops
$1,188Air Canada
Find Deal
Sat, Sep 6 - Wed, Sep 17
Air Canada Logo
9:15 am - 11:05 amSTL-MEL
34h 50m3 stops
Air Canada Logo
8:45 pm - 7:38 pmMEL-STL
37h 53m3 stops
$1,228Air Canada
Find Deal
Sun, Sep 7 - Thu, Sep 18
 Logo
7:41 pm - 7:20 pmSTL-MEL
32h 39m2 stops
 Logo
7:30 am - 8:23 pmMEL-STL
27h 53m2 stops
$1,302
Find Deal
Thu, Aug 21 - Thu, Aug 28
Qantas Airways Logo
3:59 pm - 10:05 amSTL-MEL
27h 06m2 stops
Qantas Airways Logo
9:00 am - 6:23 pmMEL-STL
24h 23m2 stops
$1,382Qantas Airways
Find Deal
Sat, Sep 6 - Wed, Sep 17
Qantas Airways Logo
3:59 pm - 11:55 amSTL-MEL
28h 56m2 stops
Qantas Airways Logo
3:05 pm - 8:15 pmMEL-STL
20h 10m1 stop
$1,428Qantas Airways
Find Deal
Sat, Sep 6 - Wed, Sep 17
Air New Zealand Logo
8:20 am - 10:50 amSTL-MEL
35h 30m2 stops
Air New Zealand Logo
12:05 pm - 10:08 pmMEL-STL
25h 03m2 stops
$1,436Air New Zealand
Find Deal
Fri, Aug 29 - Sun, Sep 14
United Airlines Logo
4:30 pm - 10:00 amSTL-MEL
24h 30m2 stops
United Airlines Logo
1:00 pm - 6:03 pmMEL-STL
22h 03m1 stop
$1,444United Airlines
Find Deal
Wed, Dec 24 - Wed, Jan 14
United Airlines Logo
8:50 am - 10:00 amSTL-MEL
32h 10m1 stop
United Airlines Logo
11:30 am - 4:26 pmMEL-STL
21h 56m2 stops
$1,449United Airlines
Find Deal
Wed, Dec 31 - Mon, Jan 12
Fiji Airways Logo
5:57 pm - 12:45 pmSTL-MEL
25h 48m2 stops
Fiji Airways Logo
2:30 pm - 11:59 pmMEL-STL
26h 29m2 stops
$1,721Fiji Airways
Find Deal
Thu, Dec 25 - Mon, Jan 19
Fiji Airways Logo
5:57 pm - 12:45 pmSTL-MEL
25h 48m2 stops
Fiji Airways Logo
2:30 pm - 10:27 pmMEL-STL
24h 57m2 stops
$1,771Fiji Airways
Find Deal
Thu, Dec 25 - Thu, Jan 15

Air Canada flights from St. Louis to Melbourne

Our best Air Canada deals on St. Louis to Melbourne flight tickets
Air Canada
Sep 6
STL4:05 pmLambert-St Louis
52h 00m
3 stops
MEL11:05 amMelbourne
Sep 17
MEL8:30 pmMelbourne
38h 08m
3 stops
STL7:38 pmLambert-St Louis
Air Canada
Sep 7
STL9:15 amLambert-St Louis
34h 50m
3 stops
MEL11:05 amMelbourne
Sep 18
MEL8:45 pmMelbourne
37h 53m
3 stops
STL7:38 pmLambert-St Louis
Air Canada
Sep 3
STL4:05 pmLambert-St Louis
52h 30m
3 stops
MEL11:35 amMelbourne
Sep 16
MEL6:00 amMelbourne
28h 38m
3 stops
STL7:38 pmLambert-St Louis

Qantas Airways flights from St. Louis to Melbourne

Our best Qantas Airways deals on St. Louis to Melbourne flight tickets
Qantas Airways
Sep 6
STL3:59 pmLambert-St Louis
27h 06m
2 stops
MEL10:05 amMelbourne
Sep 17
MEL9:00 amMelbourne
24h 23m
2 stops
STL6:23 pmLambert-St Louis
Qantas Airways
Sep 6
STL3:59 pmLambert-St Louis
28h 56m
2 stops
MEL11:55 amMelbourne
Sep 17
MEL3:05 pmMelbourne
20h 10m
1 stop
STL8:15 pmLambert-St Louis
Qantas Airways
Sep 4
STL3:59 pmLambert-St Louis
27h 06m
2 stops
MEL10:05 amMelbourne
Sep 14
MEL11:00 amMelbourne
26h 59m
2 stops
STL10:59 pmLambert-St Louis

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, October 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 $1,272. The month of February is another great option to travel to Melbourne, with average flight prices from St. Louis averaging around $1,300.

What is the cheapest day to depart on your flight to Melbourne?

On average, the least expensive day to fly to Melbourne from St. Louis is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,360. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Melbourne on Friday is $2,159.

What is the cheapest time of day to depart on your flight to Melbourne?

Our most recent data shows that the best time of day to fly to Melbourne is at noon. Flights from St. Louis to Melbourne during this time can be as low as $1,087. Flights to Melbourne are more costly in the morning, with an average ticket price of $1,883. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

$519

Fastest flight time

23h 12m

Direct flights

None

Airports in Melbourne

2 airports
The best one-way flight to Melbourne from St. Louis in the past 72 hours is $519. The best round-trip flight deal from St. Louis to Melbourne found on momondo in the last 72 hours is $1,188.
The fastest flight from St. Louis to Melbourne takes 23h 12m
There are no direct flights from St. Louis to Melbourne. Popular non-direct routes for this connection are Lambert-St Louis Airport - Melbourne Airport and Lambert-St Louis Airport - Melbourne Avalon Airport.
There are 2 airports near Melbourne: Melbourne Avalon (AVV), Melbourne (MEL)

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

    There are 9481.9 mi between Lambert-St Louis and Melbourne. By plane, this route typically takes 23h 12m.

  • 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 are updated daily.

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

  • 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 layovers. 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 travel and health documents you'll need for your trip to Melbourne may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Melbourne. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from St. Louis to Melbourne

Compare and see reviews for airlines that fly from St. Louis to Melbourne with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $687Free CancellationRating
7.5
873 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,010Free CancellationRating
7.4
8,844 reviews
Search United Airlines flights
Fiji AirwaysPriceFrom $1,212Free CancellationRating
8.0
201 reviews
Search Fiji Airways flights
Air New ZealandPriceFrom $1,259Free CancellationRating
8.0
494 reviews
Search Air New Zealand flights

Why use momondo?

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

Finding the right flight to Melbourne from St. Louis 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 Melbourne quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Melbourne from St. Louis with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Melbourne.

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

Of course. momondo tracks the price of St. Louis to Melbourne flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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1 adult
Sun 7/13
Sun 7/20

Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Airports listed have a maximum distance of 31.3 mi from Melbourne