IAD - MEL

$480 Find Cheap Flights from Washington Dulles Airport to Melbourne Airport (Tullamarine)

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 4/23. 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 Airport

 
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
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Everything you should know

Cheapest round-trip
$1,238
Overall average: $1,539
Air New Zealand
Tue 5/19Mon 6/1
IAD - MEL • 2 stops
Cheapest one-way
$480
Typical prices: $761-$941
Multiple Airlines
Thu 4/23
IAD - MEL • 3 stops
Top airlines
Cheapest • from $1,238 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Melbourne. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $182 (round-trip)
Shortest trip • 10h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
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-MEL)

 
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

Tue, May 19 - Mon, Jun 1
Air New Zealand Logo
5:55 pm - 10:55 am
IAD
-
MEL
27h 00m
2 stops
Air New Zealand Logo
8:35 am - 12:55 am
MEL
-
IAD
30h 20m
2 stops
$1,238Air New Zealand
Mon, Aug 10 - Tue, Aug 18
Air New Zealand Logo
2:53 pm - 10:55 am
IAD
-
MEL
30h 02m
2 stops
Air New Zealand Logo
12:10 pm - 12:40 am
MEL
-
IAD
26h 30m
2 stops
$1,240Air New Zealand
Sat, May 2 - Tue, May 12
Air New Zealand Logo
10:20 pm - 10:55 am
IAD
-
MEL
46h 35m
2 stops
Air New Zealand Logo
12:10 pm - 12:45 am
MEL
-
IAD
26h 35m
2 stops
$1,248Air New Zealand
Mon, Aug 31 - Mon, Sep 21
Air New Zealand Logo
5:59 pm - 10:55 am
IAD
-
MEL
26h 56m
2 stops
Air New Zealand Logo
12:10 pm - 12:29 am
MEL
-
IAD
26h 19m
2 stops
$1,251Air New Zealand
Tue, Jul 21 - Tue, Sep 15
Air New Zealand Logo
10:21 pm - 1:45 pm
IAD
-
MEL
49h 24m
2 stops
Air New Zealand Logo
12:10 pm - 12:40 am
MEL
-
IAD
26h 30m
2 stops
$1,254Air New Zealand
Tue, May 12 - Sun, May 24
Air New Zealand Logo
3:25 pm - 10:55 am
IAD
-
MEL
29h 30m
2 stops
Air New Zealand Logo
6:55 pm - 12:31 am
MEL
-
IAD
43h 36m
2 stops
$1,258Air New Zealand
Tue, May 19 - Mon, Jun 1
Multiple Airlines Logo
4:05 pm - 11:25 am
IAD
-
MEL
29h 20m
3 stops
Multiple Airlines Logo
8:30 pm - 6:22 am
MEL
-
IAD
47h 52m
2 stops
$1,262Multiple Airlines
Tue, Jun 30 - Tue, Jul 21
Air New Zealand Logo
10:20 pm - 1:45 pm
IAD
-
MEL
49h 25m
2 stops
Air New Zealand Logo
12:10 pm - 12:55 am
MEL
-
IAD
26h 45m
2 stops
$1,269Air New Zealand
Tue, Sep 1 - Mon, Sep 21
Air New Zealand Logo
5:35 pm - 10:55 am
IAD
-
MEL
27h 20m
2 stops
Air New Zealand Logo
8:35 am - 12:29 am
MEL
-
IAD
29h 54m
2 stops
$1,270Air New Zealand
Sat, Apr 25 - Sun, May 3
Air New Zealand Logo
10:11 pm - 10:55 am
IAD
-
MEL
46h 44m
2 stops
Air New Zealand Logo
12:10 pm - 11:59 pm
MEL
-
IAD
25h 49m
2 stops
$1,280Air New Zealand
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 is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Melbourne Airport?

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 Airport, 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 Airport is October, where tickets cost $1,284 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $1,887 and $1,712 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Melbourne Airport?

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

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Melbourne Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$480
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Washington Dulles Airport to Melbourne Airport (Tullamarine)

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 Airport (Tullamarine) flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Melbourne Airport was $480 for a one-way ticket and $1,238 for a round-trip.

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

    Yes

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

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

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

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Melbourne Airport (Tullamarine).

  • Which is the best airline for flights from Washington, D.C. to Melbourne, Air New Zealand or Qantas Airways?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Melbourne are Air New Zealand and Qantas Airways. With an average price for the route of $1,591 and an overall rating of 8.0, Air New Zealand is the most popular choice. Qantas Airways is also a great choice for the route, with an average price of $1,531 and an overall rating of 7.5.

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

    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 Airport (Tullamarine).

  • 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 Airport (Tullamarine)?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Melbourne Airport (Tullamarine) 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 Airport (Tullamarine)?

    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 Airport (Tullamarine) with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and MEL 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 Airport (Tullamarine)?

    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 Airport (Tullamarine) 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.
8.0
Air New ZealandOverall score based on 610 reviews
8.0Comfort
8.2Boarding
7.4Food
8.6Crew
7.4Entertainment
Airline reviews

Great service. Food could be improved but overall a very good airline

10.0 ExcellentAllan, Mar 2026
YVR - AKL
Read more Air New Zealand reviews

Great service. Food could be improved but overall a very good airline

Wonderful trip. Everyone from checking in to the gate to the flight itself was amazing - kind, helpful, and has a beautiful smile.

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

The Premium Economy seats were very comfortable and the food was quite tasty. I did not use the entertainment system, but I was able to charge my phone and tablet with the seatback connection.

Nothing better than Air New Zealand. Top scores in every category.

We had difficulty checking in as United didn’t recognize the confirmation number and the agent was not helpful. We went to the United Assistance desk where the agent was able to process our reservation. We also weren’t allowed to choose seats in advance.

Space between seats on Air New Zealand is generally tight. The crew on this flight was excellent! Very attentive and nice. You get free wine or beer and chips and of course the Air New Zealand candies. 1 hour and 35 min flight approximately.

All good, except entertainment system could have been better. More choices.

Your entertainment could be better. I flew on Air New Zealand in January so was expecting a better choice in February...but no luck. Same choices and also could have a better selection. Otherwise, lovely service, the purser came to our seats to welcome us. Overall, very nice. Direct flight from Auckland to YVR was fantastic!

Air New Zealand over sold our flight and tried to bump us to yesterday. After several calls we got booked to United about 6 hrs before our original flight. No apologies!

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

7 hours delayed due to operational issues on United’s end. Basically laziness.

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

Information on your arrival and departure airports