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Dulles Intl

$109+ Cheap flights from Melbourne, FL (MLB) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — IAD
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Melbourne to Dulles Intl

Cheapest flights from Melbourne to Dulles Intl
Explore the most affordable flight options available from Melbourne to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
MLB
-
IAD
1 stop5h 46m
Delta
Sun 4/197:05 am
IAD
-
MLB
1 stop4h 23m
Delta
Deal found 2/16$237
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:39 pm
MLB
-
IAD
1 stop5h 48m
Delta
Tue 4/76:01 am
IAD
-
MLB
1 stop4h 39m
Delta
Deal found 2/17$242
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:39 pm
MLB
-
IAD
1 stop5h 48m
Delta
Tue 3/246:01 am
IAD
-
MLB
1 stop4h 39m
Delta
Deal found 2/15$247
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
MLB
-
IAD
1 stop5h 35m
Delta
Thu 3/126:01 am
IAD
-
MLB
1 stop4h 39m
Delta
Deal found 2/15$257
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:26 am
MLB
-
IAD
1 stop7h 11m
Delta
Sun 3/86:01 am
IAD
-
MLB
1 stop4h 39m
Delta
Deal found 2/17$267
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:43 pm
MLB
-
IAD
1 stop5h 59m
Delta
Mon 4/277:06 am
IAD
-
MLB
1 stop4h 22m
Delta
Deal found 2/18$268
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:35 pm
MLB
-
IAD
1 stop5h 34m
Delta
Mon 6/296:00 am
IAD
-
MLB
1 stop4h 34m
Delta
Deal found 2/18$275
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:26 am
MLB
-
IAD
1 stop7h 11m
Delta
Tue 3/316:01 am
IAD
-
MLB
1 stop4h 39m
Delta
Deal found 2/17$283
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:26 am
MLB
-
IAD
1 stop4h 08m
Delta
Wed 3/46:00 am
IAD
-
MLB
1 stop4h 39m
Delta
Deal found 2/15$293
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:48 pm
MLB
-
IAD
1 stop4h 09m
Delta
Sun 5/106:08 am
IAD
-
MLB
1 stop4h 17m
Delta
Deal found 2/17$299
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:39 pm
MLB
-
IAD
1 stop5h 48m
Delta
Mon 3/236:01 am
IAD
-
MLB
1 stop4h 39m
Delta
Deal found 2/15$303

Find flight deals from Melbourne to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MLB) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Delta)

One-way from

$109
(Delta)

Popular in

March

Cheapest in

September

Average price

$100
Provider with most accurate pricing for Melbourne-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Melbourne-Washington, D.C. Dulles Intl flights.
Search Deals
From Melbourne to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Melbourne to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Melbourne to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Melbourne

Fly to

Dulles Intl

Route

Depart

Return

Price

MelbourneWashington, D.C.

MLB - IAD

MLBIAD

Melbourne

Fri 4/17

6:43 pm-12:42 am

1 stop5h 59m

Washington, D.C. Dulles Intl

Mon 4/27

7:19 pm-11:50 pm

1 stop4h 31m

$237

MelbourneWashington, D.C.

MLB - IAD

MLBIAD

Melbourne

Thu 5/7

7:16 pm-12:46 am

1 stop5h 30m

Washington, D.C. Dulles Intl

Sun 5/10

5:31 pm-11:44 pm

1 stop6h 13m

$237

MelbourneWashington, D.C.

MLB - IAD

MLBIAD

Melbourne

Tue 3/31

6:39 pm-12:27 am

1 stop5h 48m

Washington, D.C. Dulles Intl

Tue 4/7

6:01 am-10:40 am

1 stop4h 39m

$242

MelbourneWashington, D.C.

MLB - IAD

MLBIAD

Melbourne

Wed 3/18

6:39 pm-12:27 am

1 stop5h 48m

Washington, D.C. Dulles Intl

Tue 3/24

3:35 pm-10:56 pm

1 stop7h 21m

$247

MelbourneWashington, D.C.

MLB - IAD

MLBIAD

Melbourne

Wed 3/18

6:39 pm-12:27 am

1 stop5h 48m

Washington, D.C. Dulles Intl

Mon 3/23

6:01 am-10:40 am

1 stop4h 39m

$247

MelbourneWashington, D.C.

MLB - IAD

MLBIAD

Melbourne

Fri 3/20

6:39 pm-12:27 am

1 stop5h 48m

Washington, D.C. Dulles Intl

Tue 3/24

3:35 pm-10:56 pm

1 stop7h 21m

$247

MelbourneWashington, D.C.

MLB - IAD

MLBIAD

Melbourne

Fri 3/20

6:39 pm-12:27 am

1 stop5h 48m

Washington, D.C. Dulles Intl

Mon 3/23

6:01 am-10:40 am

1 stop4h 39m

$247

MelbourneWashington, D.C.

MLB - IAD

MLBIAD

Melbourne

Tue 3/17

6:39 pm-12:27 am

1 stop5h 48m

Washington, D.C. Dulles Intl

Mon 3/23

6:01 am-10:40 am

1 stop4h 39m

$247

MelbourneWashington, D.C.

MLB - IAD

MLBIAD

Melbourne

Thu 3/5

6:00 am-11:35 am

1 stop5h 35m

Washington, D.C. Dulles Intl

Thu 3/12

6:01 am-10:40 am

1 stop4h 39m

$257

MelbourneWashington, D.C.

MLB - IAD

MLBIAD

Melbourne

Thu 3/5

6:43 pm-12:21 am

1 stop5h 38m

Washington, D.C. Dulles Intl

Mon 3/9

6:01 am-10:40 am

1 stop4h 39m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 22 results
1
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Compare providers for flights from Melbourne to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Melbourne to Dulles Intl in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Melbourne, Florida-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Melbourne, Florida-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Melbourne, Florida-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Melbourne, Florida-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Melbourne, Florida-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Melbourne to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Melbourne with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Melbourne to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Melbourne, Florida to Washington, D.C. Dulles Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Melbourne, Florida to Washington, D.C. Dulles Intl Airport (average of $38). Flying from Melbourne, Florida to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Melbourne to Washington, D.C. Dulles Intl?

    Located just 2.7 mi from the city center, Melbourne is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Melbourne. Booking flights from Melbourne (MLB) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.

  • How long is the flight from Melbourne, Florida to Washington, D.C. Dulles Intl Airport?

    Departing from Melbourne, Florida to Washington, D.C. Dulles Intl Airport will take you 5h 59m. There are 771 mi between Melbourne, Florida and Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from Melbourne to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Melbourne to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Melbourne to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Melbourne to Dulles Intl.

  • Can I find deals for business class flights from Melbourne to Dulles Intl?

    Yes. Cheapflights offers flight deals from Melbourne to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Melbourne, Florida to Washington, D.C. Dulles Intl Airport (average of $38). Flying from Melbourne, Florida to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Manassas
Bowie
Largo
McLean
Clinton
Towson

Browse thousands of different options on Cheapflights for your next trip

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