$119 Cheap Flights from Washington (IAD) to Melbourne (MLB)

View $119 flight on Sat, Jan 17, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Melbourne Orlando Intl. Airport (MLB)

Cheap Flights from Washington to Melbourne (IAD-MLB)

Prices were available within the past 7 days and start at $119 for one-way flights and $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jan 17 - Sat, Jan 24
IAD
Washington
MLB
Melbourne
$237 Roundtrip, found 7 hours ago
$237
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Jan 17 from Washington to Melbourne, returning Sat, Jan 24, priced at $237 found 7 hours ago
Delta
Sat, Dec 6 - Wed, Dec 17
IAD
Washington
MLB
Melbourne
$238 Roundtrip, found 9 hours ago
$238
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, Dec 6 from Washington to Melbourne, returning Wed, Dec 17, priced at $238 found 9 hours ago
American Airlines
Sat, Jan 17 - Sat, Jan 24
IAD
Washington
MLB
Melbourne
$239 Roundtrip, found 7 hours ago
$239
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Jan 17 from Washington to Melbourne, returning Sat, Jan 24, priced at $239 found 7 hours ago
Delta
Sun, Feb 15 - Mon, Feb 23
IAD
Washington
MLB
Melbourne
$252 Roundtrip, found 8 hours ago
$252
Roundtrip
found 8 hours ago
Select Delta flight, departing Sun, Feb 15 from Washington to Melbourne, returning Mon, Feb 23, priced at $252 found 8 hours ago
Delta
Wed, Dec 17 - Wed, Dec 24
IAD
Washington
MLB
Melbourne
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 17 from Washington to Melbourne, returning Wed, Dec 24, priced at $254 found 6 days ago
American Airlines
Sat, Nov 15 - Wed, Nov 19
IAD
Washington
MLB
Melbourne
$257 Roundtrip, found 7 hours ago
$257
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Washington to Melbourne, returning Wed, Nov 19, priced at $257 found 7 hours ago
Delta
Tue, Nov 18 - Sun, Nov 23
IAD
Washington
MLB
Melbourne
$258 Roundtrip, found 3 days ago
$258
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 18 from Washington to Melbourne, returning Sun, Nov 23, priced at $258 found 3 days ago
American Airlines
Thu, Nov 6 - Sun, Nov 9
IAD
Washington
MLB
Melbourne
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Nov 6 from Washington to Melbourne, returning Sun, Nov 9, priced at $259 found 6 days ago
Delta
Tue, Mar 3 - Tue, Mar 10
IAD
Washington
MLB
Melbourne
$267 Roundtrip, just found
$267
Roundtrip
just found
Select Delta flight, departing Tue, Mar 3 from Washington to Melbourne, returning Tue, Mar 10, priced at $267 just found
Delta
Sun, Jan 11 - Tue, Feb 10
IAD
Washington
MLB
Melbourne
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jan 11 from Washington to Melbourne, returning Tue, Feb 10, priced at $268 found 1 day ago

Find the cheapest month to fly from Washington (IAD) to Melbourne (MLB)

September is typically the cheapest month to fly

From $198 - $410 per traveler.

Alternative airports near Melbourne

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Orlando Melbourne Intl. MLB. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $257
MLB
Orlando Melbourne Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $257
Flights from Washington (IAD) to Melbourne (MLB)
Origin airport
Washington Dulles Intl.
Destination airport
Orlando Melbourne Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$236
Distance
771 mi

Washington to Melbourne Flights

The cheapest times to fly from Washington to Melbourne

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Melbourne are during the month of January. You can find some of the cheapest flights from Washington to Melbourne with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Melbourne

Sunday is one of the best days to book for cheap flights from Washington to Melbourne: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Melbourne

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Melbourne in 2025. You can also book with separate airlines for your outbound and return journeys, from $119 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Melbourne flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Melbourne airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Orlando Melbourne Intl. Airport (MLB) cost?
Secure a cheap one-way flight from $119 or cheap return flight from $237 from Washington Dulles Intl. Airport (IAD) to Orlando Melbourne Intl. Airport (MLB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Orlando Melbourne Intl. Airport (MLB)?
Planning your trip for January is a great way to save, as it's the cheapest month for flights between IAD and MLB. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Orlando Melbourne Intl. Airport (MLB)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from IAD to MLB. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Orlando Melbourne Intl. Airport (MLB)?
You'll need to take a flight with a layover when traveling from Washington Dulles Intl. Airport (IAD) to Orlando Melbourne Intl. Airport (MLB). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from IAD to MLB?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Orlando Melbourne Intl. Airport (MLB)?
To reach Orlando Melbourne Intl. Airport (MLB) on schedule, choose a flight that leaves from Washington Dulles Intl. Airport (IAD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Melbourne from Washington Dulles Intl. Airport (IAD)?
If you're catching a direct flight from Washington Dulles Intl. Airport (IAD) to Melbourne, you'll touch down at either Orlando Intl. Airport (MCO) or Vero Beach Municipal Airport (VRB).
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Orlando Melbourne Intl. Airport (MLB) last-minute?
Holding off until right before your break to book your flight from IAD to MLB often results in higher prices. While you may find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book an IAD to MLB flight and hotel package?
Opting for an IAD to MLB flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Orlando Melbourne Intl. Airport (MLB)?
Generally, it's possible to reschedule or cancel your IAD to MLB flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.