860 € Cheap Flights from Melbourne to St Louis

Compare Melbourne to St Louis flight deals

Find the cheapest month or even day of the year to fly to St Louis

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Flight deals from Melbourne to St Louis Airport

Looking for a cheap last-minute deal or the best return flight from Melbourne to St Louis Airport? If you want to travel next month, return fares start from 2.247 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Melbourne to St Louis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Melbourne to St Louis flights are currently cheapest in July.

Melbourne to St Louis: Alternative routes

Compare routes from Melbourne to St Louis below. You may find an airport to fly into that's cheaper, faster, or easier than St Louis.

Melbourne to St Louis: Flight information

The things to know before you go.
Cheapest flight found860 €
Cheapest month to flyApril

Finding cheap flights from Melbourne to St Louis: Frequently asked questions

The best price we found for a return flight from Melbourne to St Louis is 860 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Melbourne to St Louis. But we found flights with one stop from 860 €.
As of March 2026, there are no flights flying from Melbourne to St Louis.
The cheapest month to fly from Melbourne to St Louis is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Melbourne to St Louis Airport on Monday, 27 April 2026.
No airlines currently offer direct flights between Melbourne and St Louis Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Louis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to St Louis is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to St Louis is Qantas .

Flying from Melbourne to St Louis Lambert International Airport (STL): What you need to know

  • The timezone in St Louis is UTC-6, which is 17 hours behind Melbourne. St Louis Lambert International Airport is located in St Louis.

  • Get to the airport on time so you don't miss your flight from Melbourne to STL. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the mad dash to your gate.

  • Be prepared for bigger queues in popular months such as July and other peak seasons. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a wise move.

Airports in Melbourne

Melbourne Tullamarine Airport (MEL)

  • Think about adding a stopover to find cheap flights from Melbourne to STL. Just deselect 'Direct flights only' when browsing departures from Melbourne Tullamarine Airport (MEL). Slip in a stop (and skip the high fares) by flying through one of these popular options:

    • Dallas Fort Worth International Airport (DFW)

    • Los Angeles International Airport (LAX)

    • San Francisco International Airport (SFO)

  • Located around 24 kilometres from the centre of Melbourne, MEL can be reached in about 25 minutes by car (depending on traffic). The journey by public transport is roughly 35 minutes.

  • Want a stress-free start to your holiday? Stay near Melbourne Tullamarine Airport. Whether you're catching an early flight from Melbourne to St Louis Lambert International Airport or prefer not to feel hurried, these hotels are just the thing:

  • Of the departures from Melbourne Tullamarine Airport, 63% land on time at their destination.

Avalon Airport (AVV)

  • On public transport, you can travel from central Melbourne to AVV in about 1 hour 20 minutes. The terminal is roughly 56 kilometres away, and making the journey by car will take approximately 1 hour 5 minutes.

  • You're off on holiday, so why not spend another night away at a hotel near Avalon Airport? Before your Melbourne to STL flight, treat yourself to a stay at Corio Bay Motel.

  • Avalon Airport has an on-time performance rate of 76%. This figure gives an insight into how frequently flights that leave from this airport land on time.

About St Louis Lambert International Airport (STL)

Getting from St Louis Lambert International Airport (STL) to central St Louis

  • St Louis Lambert International Airport is around 24 kilometres from the centre of St Louis. It takes around 25 minutes or so to get to the city by car.

  • Travelling by public transport takes roughly 30 minutes.

How to find the cheapest flights from Melbourne to St Louis Lambert International Airport (STL)

  • 549 € is the best price for a one-way ticket from Melbourne to St Louis Lambert International Airport. A return flight starts from 860 €. These fares may change depending on availability and demand.

  • Don't wait until the last moment. You're more likely to walk away with cheap flights from Melbourne to STL if you book early. Airlines often offer some amazing early bird deals.

  • If you have some flexibility with your trip dates, try using the 'Whole month' tool. It'll give you the lowest price in each month when searching for your Melbourne to St Louis Lambert International Airport ticket.

  • There's no need to search every day to find out if prices have dropped when you create a Price Alert. We'll let you know as soon as a better deal is available on plane tickets from Melbourne to STL.

  • Filters make it easier to dig up a deal for your flight from Melbourne to St Louis Lambert International Airport. Choose the flight times, carriers and stops that line up with your plans. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Melbourne to St Louis Lambert International Airport (STL)

  • It's time to work out your travel dates for your flight from Melbourne to St Louis Lambert International Airport (STL). July is the most popular month to visit St Louis. If you like things a bit more low-key, go in December.

  • Book a Melbourne to STL plane ticket departing in July if you're eager to visit the city during its warmest month. You can expect temperatures in St Louis to range from 17ºC (63ºF) to 33ºC (91ºF).

  • If you want cooler conditions, search for a cheap ticket from Melbourne to St Louis Lambert International Airport in January when temperatures are between -7ºC (19ºF) and 8ºC (46ºF).

More about St Louis

Explore more of the United States

  • You've done St Louis, now it's time to discover other parts of the United States. Journey around 257 kilometres east to Evansville to tick off its top attractions. From Mesker Park Zoo to Riverfront Park and Evansville Museum of Arts, History & Science, there's plenty to keep you busy.

  • If you're eager to discover another well-known destination in the United States, head for Columbia, roughly 177 kilometres west of St Louis. Museum of Art and Archaeology, Mizzou Botanic Garden and Francis Quadrangle are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.