Title: Cheap Flights from St. Louis to Melbourne (STL to MLB) - Expedia.co.uk ![Botanical Gardens which includes a park](https://images.trvl-media.com/place/553248621532653201/24f8a575-4e74-42d8-8522-e2c401023b46.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/553248621532653201/24f8a575-4e74-42d8-8522-e2c401023b46.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from St. Louis (STL) to Melbourne (MLB) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Lambert-St. Louis International Airport (STL) to Melbourne Orlando Intl. Airport (MLB) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:stl,to:mlb,departure:25/10/2025TANYT&leg2=from:mlb,to:stl,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:stl,to:mlb,departure:25/10/2025TANYT&leg2=from:mlb,to:stl,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Find the cheapest month to fly from St. Louis (STL) to Melbourne (MLB) ### September is typically the cheapest month to fly From £217 - £436 per traveller. ## Frequently asked questions ### How much is a flight from STL to Melbourne Intl. Airport? > Round-trip tickets from St. Louis Lambert International Airport to Orlando Melbourne Intl. Airport (MLB) start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from St. Louis Lambert International Airport to MLB? > We understand that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just head to the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from STL to Melbourne Intl. Airport that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for STL to Orlando Melbourne Intl. Airport (MLB) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Lambert Field to MLB? > You won't need a lengthy novel for this flight — it's just 1,500 kilometres from St. Louis to Melbourne. Find your way to your seat, order some food and you'll be touching down in next to no time. ### Which airlines fly direct from Lambert Field to Melbourne Intl. Airport? > Unfortunately, there aren't any airlines that fly direct between STL and Orlando Melbourne Intl. Airport (MLB). You'll need to book a flight with one or more stops. ### Are STL to MLB flight tickets cheaper when they're purchased at the last minute? > Last-minute planners can sometimes pick up a bargain, with some of the cheapest fares from Lambert-St. Louis Intl. Airport (STL) to Orlando Melbourne Intl. Airport (MLB) emerging a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines release prices that far in advance. ## Travel information | Origin airport | Lambert-St. Louis Intl. | | --- | --- | | Destination airport | Orlando Melbourne Intl. | | Distance | 1478 km | ## Book with confidence ### Compare flights from St. Louis to Melbourne easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from St. Louis to Melbourne. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Orlando Melbourne Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Lambert-St. Louis Intl. to Orlando Melbourne Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Lambert-St. Louis Intl. (STL) to Orlando Melbourne Intl. (MLB) The easiest way to view the best deals on flights from St. Louis to Melbourne today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Lambert-St. Louis Intl. to Orlando Melbourne Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near St. Louis and Melbourne - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your St. Louis to Melbourne flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Lambert-St. Louis Intl. to Orlando Melbourne Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. 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