Title: Cheap Flights from Washington (IAD) to Melbourne (MLB) - Expedia.ca ![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 Washington (IAD) to Melbourne (MLB) - [Roundtrip](?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 Washington Dulles International Airport (IAD) 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.ca/Flights-Search?leg1=from:iad,to:mlb,departure:05/11/2025TANYT&leg2=from:mlb,to:iad,departure:12/11/2025TANYT&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.ca/Flights-Search?leg1=from:iad,to:mlb,departure:05/11/2025TANYT&leg2=from:mlb,to:iad,departure:12/11/2025TANYT&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 30% 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.ca/login) ## Find the cheapest month to fly from Washington (IAD) to Melbourne (MLB) ### September is typically the cheapest month to fly From CA $276 - CA $571 per traveller. Flight from Washington to Melbourne (IAD - MLB) route information | Origin airport | Washington Dulles Intl. | | --- | --- | | Destination airport | Orlando Melbourne Intl. | | Distance | 1235 km | ## Chantilly to Melbourne Flights **The easy way to book your flights from Washington to Melbourne**  With Expedia, it’s simple to find and book flights to Melbourne from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Orlando Melbourne Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Melbourne today, tomorrow, or this week.   **Save dollars with cheap flights from Washington Dulles Intl., IAD to Orlando Melbourne Intl., MLB**  Sort your search results by price to find great deals on your flight from Washington to Melbourne—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Melbourne from Washington currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Melbourne   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Melbourne from Washington**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Melbourne with Expedia today. ## Frequently asked questions ### How much is a flight from Dulles Intl. Airport to MLB? > The lowest price advertised for a round-trip journey from IAD to Melbourne Intl. Airport is . But you better act quick. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from IAD to Melbourne Intl. Airport? > Most flights can be conveniently cancelled online, but whether you are charged a fee depends on your airline. If you do have to cancel your getaway, follow the instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from IAD to Orlando Melbourne Intl. Airport (MLB) that have flexible change policies? > Flights from IAD to Orlando Melbourne Intl. Airport (MLB) offering flexible change policies are available from several carriers. Simply use our "No change fees" filter while searching. You'll only need to pay the cost difference between flights, with no added fees to worry about. ### How many hours is the flight from IAD to MLB? > Lasting around 3 hours and 29 minutes, the flight between Washington Dulles Intl. Airport (IAD) and Melbourne Intl. Airport is a good opportunity to do some last-minute trip planning. Why not use some of this time to go over your itinerary for Melbourne? ### How far is the flight from Washington Dulles Intl. Airport (IAD) to Orlando Melbourne Intl. Airport (MLB)? > That movie you've been eager to see will just have to wait — the flight distance between Washington Dulles Intl. Airport (IAD) and Melbourne Intl. Airport is only 1,250 kilometres. The captain will be asking you to buckle up for landing before you know it. ### Which airlines fly direct from IAD to MLB? > There are no direct flights, so you'll have to make at least one stop between Washington Dulles Intl. Airport (IAD) and MLB. Make the most of the layover time to stretch your legs and enjoy some personal space. ### Are IAD to Orlando Melbourne Intl. Airport (MLB) flight tickets cheaper when they're purchased at the last minute? > Fares from IAD to Melbourne Intl. Airport are available up to 12 months before departure on Expedia. And although you may nab a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting caught in the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so keep checking in for all the latest specials. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Wollongong to Melbourne](https://www.expedia.ca/lp/flights/10427/2342/wollongong-to-melbourne) - [Flights from Kitchener to Melbourne](https://www.expedia.ca/lp/flights/10579/2342/kitchener-to-melbourne) - [Flights from Okinawa Island to Melbourne](https://www.expedia.ca/lp/flights/10805/2342/okinawa-island-to-melbourne) - [Flights from Portage to Melbourne](https://www.expedia.ca/lp/flights/147636/2342/portage-to-melbourne) - [Flights from Boston to Cape Canaveral](https://www.expedia.ca/lp/flights/178239/6484/boston-to-cape-canaveral) - [Flights from Charlotte to Palm Bay](https://www.expedia.ca/lp/flights/178247/9060/charlotte-to-palm-bay) - [Flights from Dallas to Palm Bay](https://www.expedia.ca/lp/flights/178253/9060/dallas-to-palm-bay) - [Flights from Denver to Palm Bay](https://www.expedia.ca/lp/flights/178254/9060/denver-to-palm-bay) - 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