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Cheap Flights from Washington (IAD) to Melbourne (MEL)

View AU$1,227 flight on Thu, 20 Aug 2026Opens in a new window

Flight 1

Popular airlines from Washington Dulles International Airport (IAD) to Melbourne Airport (MEL)

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Cheap Flights from Washington (IAD) to Melbourne (MEL)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, 31 Aug - Mon, 21 Sept
IAD
Washington
MEL
Melbourne
AU$2,135 Return, found 1 hour ago
AU$2,135
Return
found 1 hour ago
Select Etihad Airways flight, departing Mon, 31 Aug from Washington to Melbourne, returning Mon, 21 Sept, priced at AU$2,135 found 1 hour ago
Etihad Airways
Mon, 31 Aug - Mon, 21 Sept
IAD
Washington
MEL
Melbourne
AU$2,235 Return, found 1 hour ago
AU$2,235
Return
found 1 hour ago
Select Etihad Airways flight, departing Mon, 31 Aug from Washington to Melbourne, returning Mon, 21 Sept, priced at AU$2,235 found 1 hour ago
Turkish Airlines
Mon, 31 Aug - Sat, 19 Sept
IAD
Washington
MEL
Melbourne
AU$2,305 Return, found 6 days ago
AU$2,305
Return
found 6 days ago
Select Turkish Airlines flight, departing Mon, 31 Aug from Washington to Melbourne, returning Sat, 19 Sept, priced at AU$2,305 found 6 days ago
Turkish Airlines
Sat, 1 May - Mon, 31 May
IAD
Washington
MEL
Melbourne
AU$2,334 Return, found 2 days ago
AU$2,334
Return
found 2 days ago
Select Turkish Airlines flight, departing Sat, 1 May from Washington to Melbourne, returning Mon, 31 May, priced at AU$2,334 found 2 days ago
Turkish Airlines
Sat, 5 Sept - Mon, 21 Sept
IAD
Washington
MEL
Melbourne
AU$2,334 Return, found 6 days ago
AU$2,334
Return
found 6 days ago
Select Turkish Airlines flight, departing Sat, 5 Sept from Washington to Melbourne, returning Mon, 21 Sept, priced at AU$2,334 found 6 days ago
Turkish Airlines
Mon, 24 Aug - Mon, 14 Sept
IAD
Washington
MEL
Melbourne
AU$2,356 Return, found 6 days ago
AU$2,356
Return
found 6 days ago
Select Turkish Airlines flight, departing Mon, 24 Aug from Washington to Melbourne, returning Mon, 14 Sept, priced at AU$2,356 found 6 days ago
Turkish Airlines
Sat, 5 Sept - Sat, 19 Sept
IAD
Washington
MEL
Melbourne
AU$2,363 Return, found 6 days ago
AU$2,363
Return
found 6 days ago
Select Turkish Airlines flight, departing Sat, 5 Sept from Washington to Melbourne, returning Sat, 19 Sept, priced at AU$2,363 found 6 days ago
Air New Zealand
Mon, 31 Aug - Wed, 16 Sept
IAD
Washington
MEL
Melbourne
AU$2,509 Return, found 3 days ago
AU$2,509
Return
found 3 days ago
Select Air New Zealand flight, departing Mon, 31 Aug from Washington to Melbourne, returning Wed, 16 Sept, priced at AU$2,509 found 3 days ago
Air Canada
Tue, 11 Aug - Tue, 25 Aug
IAD
Washington
MEL
Melbourne
AU$2,531 Return, found 6 days ago
AU$2,531
Return
found 6 days ago
Select Air Canada flight, departing Tue, 11 Aug from Washington to Melbourne, returning Tue, 25 Aug, priced at AU$2,531 found 6 days ago
Delta
Mon, 31 Aug - Wed, 16 Sept
IAD
Washington
MEL
Melbourne
AU$2,591 Return, found 3 days ago
AU$2,591
Return
found 3 days ago
Select Delta flight, departing Mon, 31 Aug from Washington to Melbourne, returning Wed, 16 Sept, priced at AU$2,591 found 3 days ago

Alternative airports near Melbourne

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

Select flight to Tullamarine MEL. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from AU$3,031
MEL
Tullamarine
Cheapest
Average driving time to city centre20 min
Flights from AU$3,031

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

February is typically the cheapest month to fly

From AU$1,560 - AU$3,112 per traveller.

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine) cost?
You can find one-way and return flights from IAD to MEL with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IAD to MEL ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine)?
The cheapest months to fly from IAD to MEL are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine)?
Enter IAD to MEL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine)?
Delta is one of the cheapest airlines offering connecting return flights from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine), with prices starting from around AU$2,316 for flights that can be booked for departure within the next year. These flights typically include a layover in Hartsfield-Jackson Atlanta Intl. (ATL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine)?
There are approximately 48 connecting flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine). Some common connection points include Pearson Intl. (YYZ), Los Angeles Intl. (LAX), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine)?
The earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine) typically departs around 6:00 AM. This service is offered by American Airlines and Qantas Airways. Please note that this is a seasonal service, active only in February. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine)?
You'll typically find the most flights from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine) on a Wednesday, with around 54 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and Qatar Airways. Looking at the week, Wednesday has notably more flight options compared to other days, offering you greater flexibility.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine)?
The most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine) are in the afternoon, from 3pm to 6pm. Many major carriers, including United, American Airlines and Air Canada, offer flights during this window. Many travellers prefer this time as it allows for a full day of activities before heading to the airport, and you'll arrive in Melbourne ready to start your day.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine)?
There are no nonstop flights from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine). For flights with one stop, you can expect the journey to typically take around 23 hours 30 minutes. If your flight has two or more stops, the travel time is usually a bit longer, averaging about 25 hours. The total distance covered on this route is approximately 16,355 kilometres. Keep in mind that actual flight times can vary depending on the specific routing, layover durations, and even weather conditions.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine)?
Yes, you can fly business class or first class between IAD and MEL. Airlines that offer business class service on this route include:
  • Swiss International Air Lines
  • Iberia
  • Air Canada
  • Aer Lingus
  • Emirates
  • Qatar Airways
  • Etihad Airways
  • United
  • American Airlines
First class cabins are available on Emirates.
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Melbourne, VIC (MEL) from Washington, DC (IAD)?
If you're planning to travel to Melbourne from Washington Dulles Intl. (IAD), you can fly directly into Tullamarine (MEL) which offers international flights and connections. Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Los Angeles Intl. (LAX), or San Francisco Intl. (SFO) before reaching Melbourne. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Melbourne, VIC (MEL-Tullamarine) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Tullamarine
Airlines serving
Air Canada, Air New Zealand, American Airlines, Delta, Emirates, Etihad Airways, Japan Airlines, Lufthansa, Qantas Airways, Qatar Airways, United
Return price
AU$2,134
Distance
16259 km

Book with confidence

Your quick guide to flights from Washington to Melbourne

Pick up great flights from Washington to Melbourne

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Washington to Melbourne. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Washington to Melbourne that take around hours.

Find cheap flights from Washington to Melbourne

From the great flight deals with prices currently ranging from AU$2,135 to AU$2,591, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Washington to Melbourne around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Melbourne is normally in August.

Reasons to book your flight from Washington to Melbourne with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Washington to Melbourne across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Melbourne right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Washington to Melbourne

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*Available to Expedia members.