IAD - MLB

$119 Find Cheap Flights from Washington Dulles Airport to Melbourne

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Melbourne departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Melbourne

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Melbourne, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Melbourne, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$223
Overall average: $394
Delta
Wed 1/7Wed 1/14
IAD - MLB • 1 stop
Cheapest one-way
$119
Delta
Thu 1/1
IAD - MLB • 1 stop
When to travel
July
Cheapest • 62% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Melbourne!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Melbourne (IAD-MLB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Melbourne that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Melbourne

Wed, Jan 7 - Wed, Jan 14
Delta Logo
6:20 am - 10:30 am
IAD
-
MLB
4h 10m1 stop
Delta Logo
3:15 pm - 8:37 pm
MLB
-
IAD
5h 22m1 stop
$223Delta
Tue, Feb 10 - Sat, Feb 14
Delta Logo
3:42 pm - 10:40 pm
IAD
-
MLB
6h 58m1 stop
Delta Logo
6:38 pm - 12:24 am
MLB
-
IAD
5h 46m1 stop
$230Delta
Thu, Jan 8 - Mon, Jan 12
Delta Logo
6:20 am - 10:30 am
IAD
-
MLB
4h 10m1 stop
Delta Logo
6:35 pm - 11:37 pm
MLB
-
IAD
5h 02m1 stop
$237Delta
Thu, Jan 8 - Thu, Jan 15
Delta Logo
6:20 am - 10:30 am
IAD
-
MLB
4h 10m1 stop
Delta Logo
3:15 pm - 8:37 pm
MLB
-
IAD
5h 22m1 stop
$240Delta
Sat, Jan 17 - Sat, Jan 24
Delta Logo
6:20 am - 10:30 am
IAD
-
MLB
4h 10m1 stop
Delta Logo
6:35 pm - 12:24 am
MLB
-
IAD
5h 49m1 stop
$247Delta
Wed, Feb 18 - Sat, Feb 21
Delta Logo
6:00 am - 10:39 am
IAD
-
MLB
4h 39m1 stop
Delta Logo
6:38 pm - 12:24 am
MLB
-
IAD
5h 46m1 stop
$252Delta
Thu, Jan 22 - Fri, Jan 23
Delta Logo
7:15 am - 2:24 pm
IAD
-
MLB
7h 09m1 stop
Delta Logo
11:24 am - 6:21 pm
MLB
-
IAD
6h 57m1 stop
$257Delta
Thu, Jan 8 - Sun, Jan 11
Delta Logo
6:20 am - 10:30 am
IAD
-
MLB
4h 10m1 stop
Delta Logo
6:35 pm - 11:37 pm
MLB
-
IAD
5h 02m1 stop
$288Delta
Wed, Dec 31 - Tue, Jan 6
Delta Logo
4:17 pm - 10:54 pm
IAD
-
MLB
6h 37m1 stop
Delta Logo
6:35 pm - 11:37 pm
MLB
-
IAD
5h 02m1 stop
$331Delta
Sun, Jan 4 - Sun, Jan 11
Delta Logo
6:00 am - 10:45 am
IAD
-
MLB
4h 45m1 stop
Delta Logo
6:35 pm - 11:37 pm
MLB
-
IAD
5h 02m1 stop
$339Delta
Booking Insights

KAYAK's insights & trends for Dulles Intl to Melbourne flights

Get data-powered insights and trends into flights from Dulles Intl to Melbourne to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Melbourne?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Melbourne clicked on KAYAK for each day over the last 12 months.

When flying from Washington Dulles Airport to Melbourne, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Washington Dulles Airport, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Melbourne?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Melbourne, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Melbourne is July, where tickets cost $147 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is $746 and $539 respectively.

Good to know

Low seasonSeptember
Cheapest flight$119
Best time to beat the crowds but there is an average 93% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Washington Dulles Airport to Melbourne

When to book flights from Dulles Intl to Melbourne

Are your dates flexible? Find out the best times to travel from Dulles Intl to Melbourne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Melbourne flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Melbourne?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Melbourne was $119 for a one-way ticket and $223 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Melbourne?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Washington Dulles Airport to Melbourne?

    When flying out of Washington Dulles Airport you will be using Washington, D.C. Dulles Intl. You will be landing at Melbourne, also known as Melbourne.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Melbourne?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Melbourne?

    oneworld, and SkyTeam are the airline alliances operating flights between Washington Dulles Airport and Melbourne, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Melbourne, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Melbourne are Delta and American Airlines. With an average price for the route of $358 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $409 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Melbourne?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Melbourne.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Melbourne?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Melbourne from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Melbourne?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Melbourne with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and MLB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Melbourne?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Melbourne from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Dulles Intl to Melbourne

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Melbourne. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Melbourne? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8007 reviews
7.9Entertainment
8.1Boarding
7.3Food
7.9Comfort
8.5Crew
Airline reviews

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

2.0 MediocreAnonymous, Nov 2025
ATL - TPA
Read more Delta reviews

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

We were told the flight was delayed 5 times, then it was moved to the next day.

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Everything you need to know for your flight from Dulles Intl to Melbourne

Information on your arrival and departure airports