How long is the flight from Washington, D.C. to Melbourne?

Departing from Washington, D.C. to Melbourne will take you 29h 23m. Airlines will cover a distance of 16415 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Melbourne ranges from 30.0 - 60.0 inches per month. November is typically the wettest month, when rainfall can reach 60.0 mm. March is typically the driest time to visit Melbourne when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Melbourne, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 8.0 C).

What are the most popular routes from Washington, D.C. to Melbourne?

Most travellers choose Washington, D.C. Dulles Intl - Melbourne, Baltimore/Washington - Melbourne or Washington, D.C. Reagan-National - Melbourne when deciding on the best route from Washington, D.C. to Melbourne.

What is the cheapest time of day to fly from WAS to MEL?

When flying from Washington, D.C. to Melbourne, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Washington, D.C. to Melbourne that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Melbourne flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Melbourne?

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

Can I find deals for business class flights from Washington, D.C. to Melbourne?

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

$331+ Cheap Flights from Washington, D.C. to Melbourne

Cheap flight deals from Washington, D.C. to Melbourne

Enter your travel dates to find the best prices.

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Cheapest flights from Washington, D.C. to Melbourne
Explore the most affordable flight options available from Washington, D.C. to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Thu 15/1017:35 -

2 stops28h 05m

Wed 21/1014:35 -

1 stop23h 20m

Deal found 15/9$331

Sat 31/1011:55 -

1 stop26h 05m

Sat 7/1112:00 -

1 stop26h 36m

Deal found 16/9$1,741

Mon 7/1208:00 -

2 stops34h 55m

Sun 7/310:20 -

2 stops36h 41m

Deal found 15/9$1,810

Mon 7/1208:35 -

2 stops34h 20m

Sun 7/310:20 -

2 stops30h 57m

Deal found 15/9$1,810

Wed 11/1107:00 -

3 stops46h 30m

Wed 18/1108:15 -

3 stops43h 54m

Deal found 19/9$1,842

Sat 31/1017:54 -

2 stops48h 01m

Sat 7/1119:10 -

2 stops45h 30m

Deal found 16/9$1,850

Thu 5/1114:38 -

2 stops28h 17m

Wed 11/1108:15 -

2 stops38h 48m

Deal found 18/9$1,874

Sun 1/1106:00 -

2 stops36h 55m

Sun 8/1108:15 -

2 stops37h 28m

Deal found 17/9$1,876

Sat 31/1017:49 -

2 stops48h 06m

Sat 7/1108:15 -

2 stops30h 15m

Deal found 16/9$1,895

Sat 31/1011:25 -

2 stops30h 30m

Sat 7/1115:00 -

2 stops54h 34m

Deal found 16/9$1,902

Wed 2/1207:00 -

2 stops33h 55m

Wed 16/1219:10 -

2 stops41h 41m

Deal found 15/9$1,904

Mon 9/1106:00 -

2 stops36h 55m

Fri 27/1110:20 -

2 stops28h 10m

Deal found 15/9$1,944

Best flights from Washington, D.C. to Melbourne
Discover carefully curated flight deals from Washington, D.C. to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Sun 24/118:31 -

1 stop23h 59m

Sat 13/211:30 -

1 stop22h 06m

Deal found 15/9$1,943

Thu 29/1009:40 -

3 stops46h 35m

Sun 8/1120:55 -

3 stops39h 03m

Deal found 18/9$2,029

Wed 6/121:20 -

2 stops31h 25m

Wed 27/122:35 -

2 stops36h 50m

Deal found 18/9$2,155

Sat 17/1019:50 -

2 stops46h 00m

Sat 7/1110:10 -

2 stops30h 40m

Deal found 18/9$2,194

Fri 19/209:30 -

1 stop32h 00m

Fri 26/222:45 -

2 stops35h 14m

Deal found 17/9$2,447

Thu 19/1110:00 -

2 stops63h 00m

Sat 5/1218:20 -

3 stops53h 40m

Deal found 18/9$3,067

Wed 20/116:59 -

2 stops35h 41m

Sat 30/121:15 -

2 stops34h 54m

Deal found 16/9$3,457

Thu 5/1109:40 -

3 stops45h 35m

Wed 11/1106:00 -

3 stops29h 58m

Deal found 17/9$2,029

Tue 1/1218:35 -

1 stop23h 55m

Wed 9/1211:30 -

1 stop21h 15m

Deal found 20/9$2,124

Mon 9/1112:39 -

3 stops34h 56m

Fri 27/1106:00 -

3 stops30h 10m

Deal found 15/9$2,030

Sat 31/1009:00 -

2 stops31h 00m

Sat 7/1110:10 -

2 stops29h 18m

Deal found 16/9$2,264

Sun 11/1018:50 -

1 stop23h 25m

Sun 18/1010:30 -

1 stop21h 07m

Deal found 20/9$2,194

Thu 19/1108:08 -

2 stops31h 52m

Thu 26/1110:10 -

2 stops29h 46m

Deal found 18/9$2,264

Sat 17/1009:30 -

1 stop30h 15m

Sat 7/1122:45 -

1 stop37h 15m

Deal found 16/9$2,521

Mon 19/1016:00 -

3 stops31h 10m

Mon 2/1106:00 -

3 stops30h 10m

Deal found 16/9$2,106

Sun 28/218:00 -

1 stop23h 30m

Sun 21/310:30 -

1 stop22h 06m

Deal found 18/9$2,194

Tue 20/1011:00 -

3 stops38h 05m

Tue 27/1006:00 -

3 stops41h 58m

Deal found 17/9$2,134

Fri 19/218:31 -

1 stop23h 59m

Fri 26/211:30 -

2 stops25h 27m

Deal found 17/9$2,264

Tue 23/210:00 -

2 stops63h 00m

Tue 9/318:20 -

3 stops53h 40m

Deal found 17/9$3,067

Tue 23/212:40 -

3 stops30h 15m

Tue 9/312:10 -

2 stops24h 25m

Deal found 17/9$2,215

Thu 19/1118:34 -

1 stop23h 56m

Sat 5/1211:30 -

1 stop22h 53m

Deal found 16/9$2,264

Wed 20/116:59 -

2 stops35h 41m

Fri 29/121:15 -

2 stops34h 54m

Deal found 16/9$3,457

Sat 17/1010:55 -

2 stops62h 55m

Sat 7/1118:20 -

3 stops53h 40m

Deal found 16/9$3,227

Sat 20/209:55 -

3 stops36h 10m

Fri 26/206:00 -

3 stops30h 10m

Deal found 18/9$2,254

Thu 19/1106:10 -

3 stops36h 20m

Thu 26/1112:45 -

2 stops33h 49m

Deal found 18/9$2,270

Fri 9/1016:40 -

1 stop25h 10m

Sat 31/1009:10 -

2 stops23h 59m

Deal found 18/9$3,072

Sun 24/110:00 -

2 stops63h 00m

Sat 13/218:20 -

3 stops53h 40m

Deal found 15/9$3,228

Sat 17/1008:05 -

1 stop34h 10m

Sat 24/1011:55 -

2 stops26h 05m

Deal found 19/9$2,291

Sat 17/1016:00 -

3 stops33h 05m

Sat 7/1106:00 -

3 stops30h 10m

Deal found 16/9$2,319

Wed 6/116:59 -

2 stops35h 41m

Wed 20/110:20 -

2 stops28h 27m

Deal found 19/9$4,063

Find flight deals from Washington, D.C. to Melbourne

Round-trip from	$311
Popular in	December
Cheapest in	October
Average price	$1,880

Qantas Airways
15/10-21/10
3 total stops
51h 40m total
Washington, D.C. to Melbourne

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($436 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($53 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Melbourne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreMelbourne

BWI Baltimore/Washington - MEL Melbourne

BWIMEL

Baltimore/Washington

Mon 19/10

17:43-08:30

1 stop23h 47m

Melbourne

Wed 31/12

00:00-09:00

Nonstop0h 00m

$852

BaltimoreMelbourne

BWI Baltimore/Washington - MEL Melbourne

BWIMEL

Baltimore/Washington

Wed 4/11

15:57-23:05

2 stops39h 08m

Melbourne

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,103

Washington, D.C.Melbourne

DCA Washington, D.C. Reagan-National - AVV Melbourne Avalon

DCAAVV

Washington, D.C. Reagan-National

Mon 19/10

07:00-21:05

3 stops47h 05m

Melbourne Avalon

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,124

Washington, D.C.Melbourne

IAD Washington, D.C. Dulles Intl - AVV Melbourne Avalon

IADAVV

Washington, D.C. Dulles Intl

Mon 19/10

13:20-21:05

2 stops40h 45m

Melbourne Avalon

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,127

Washington, D.C.Melbourne

DCA Washington, D.C. Reagan-National - MEL Melbourne

DCAMEL

Washington, D.C. Reagan-National

Mon 19/10

07:00-23:45

3 stops49h 45m

Melbourne

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,132

BaltimoreMelbourne

BWI Baltimore/Washington - MEL Melbourne

BWIMEL

Baltimore/Washington

Wed 4/11

14:30-10:30

1 stop28h 00m

Melbourne

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,145

Washington, D.C.Melbourne

IAD Washington, D.C. Dulles Intl - MEL Melbourne

IADMEL

Washington, D.C. Dulles Intl

Mon 19/10

06:00-07:30

2 stops34h 30m

Melbourne

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,159

BaltimoreMelbourne

BWI Baltimore/Washington - MEL Melbourne

BWIMEL

Baltimore/Washington

Mon 19/10

09:58-07:15

3 stops54h 17m

Melbourne

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,202

Washington, D.C.Melbourne

IAD Washington, D.C. Dulles Intl - MEL Melbourne

IADMEL

Washington, D.C. Dulles Intl

Wed 13/1

13:30-20:45

2 stops39h 15m

Melbourne

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,204

Fastest return journey

BaltimoreMelbourne

BWI Baltimore/Washington - MEL Melbourne

BWIMEL

Baltimore/Washington

Fri 2/10

18:50-08:15

1 stop23h 25m

Melbourne

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,229

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Washington, D.C. to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Washington, D.C. with our price prediction graph.

WAS-ME1

BWI-MEL

IAD-MEL

DCA-MEL

DCA-AVV

Estimated return 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 Washington, D.C. to Melbourne

WAS-ME1

BWI-MEL

IAD-MEL

DCA-MEL

DCA-AVV

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Melbourne (average of $1,777). Flying from Washington, D.C. to Melbourne in July is currently the most expensive (average of $2,685). 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.

How much does it cost for a return flight from Washington, D.C. to Melbourne?

Airfare is below average for this route at the moment.

Washington, D.C. to Melbourne flights typically cost between $1,463 and $2,718 in October.
The cheapest return price found within the last 5 days was $311 on Qantas Airways (15 Oct–21 Oct).

How far ahead should I book a flight from Washington, D.C. to Melbourne?

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Melbourne, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Washington, D.C. to Melbourne?
Departing from Washington, D.C. to Melbourne will take you 29h 23m. Airlines will cover a distance of 16415 km. This flight may include one or multiple stops.
What are the most popular routes from Washington, D.C. to Melbourne?
Most travellers choose Washington, D.C. Dulles Intl - Melbourne, Baltimore/Washington - Melbourne or Washington, D.C. Reagan-National - Melbourne when deciding on the best route from Washington, D.C. to Melbourne.
Can I find deals for flights from Washington, D.C. to Melbourne that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Melbourne flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Melbourne?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Melbourne.
Can I find deals for business class flights from Washington, D.C. to Melbourne?
Yes. Cheapflights offers flight deals from Washington, D.C. to Melbourne 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 Washington, D.C. to Melbourne?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Melbourne (average of $1,777). Flying from Washington, D.C. to Melbourne in July is currently the most expensive (average of $2,685). 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.

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Cheapflights helps you search for flights from Washington, D.C. to Melbourne via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Melbourne?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington, D.C. to Melbourne.

Can Cheapflights find flights from Washington, D.C. to Melbourne with no change fees?

Certainly. Search results for flights to Melbourne from Washington, D.C. shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Melbourne become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Melbourne from Washington, D.C. today and book when prices fit your budget.

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Cheap flights from Washington, D.C. to Melbourne from $331

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Washington, D.C. to Melbourne

Cheapest flights from Washington, D.C. to MelbourneExplore the most affordable flight options available from Washington, D.C. to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Explore the most affordable flight options available from Washington, D.C. to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Washington, D.C. to MelbourneDiscover carefully curated flight deals from Washington, D.C. to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Discover carefully curated flight deals from Washington, D.C. to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Washington, D.C. to MelbourneDiscover last-minute flight deals from Washington, D.C. to Melbourne. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Melbourne. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Washington, D.C. to MelbourneSearch for one-way flight options from Washington, D.C. to Melbourne. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Search for one-way flight options from Washington, D.C. to Melbourne. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Find flight deals from Washington, D.C. to Melbourne

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Use the filters below to find and compare flights from Washington, D.C. to Melbourne that are best for you.

Best time to book a flight from Washington, D.C. to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Washington, D.C. with our price prediction graph.

Cheapflights Insights

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

How much does it cost for a return flight from Washington, D.C. to Melbourne?

Airfare is below average for this route at the moment.

Washington, D.C. to Melbourne flights typically cost between $1,463 and $2,718 in October.The cheapest return price found within the last 5 days was $311 on Qantas Airways (15 Oct–21 Oct).

How far ahead should I book a flight from Washington, D.C. to Melbourne?

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Melbourne, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

How long is the flight from Washington, D.C. to Melbourne?

What are the most popular routes from Washington, D.C. to Melbourne?

Can I find deals for flights from Washington, D.C. to Melbourne that include hotel bookings?

How can I find direct flights from Washington, D.C. to Melbourne?

Can I find deals for business class flights from Washington, D.C. to Melbourne?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Melbourne

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Search flights from Washington, D.C. to Melbourne by cabin class

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Washington, D.C. and Melbourne flights

Browse other Washington, D.C. and Melbourne flight options. Last updated on 20 September 2026.

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Can Cheapflights find flights from Washington, D.C. to Melbourne with no change fees?

Can Cheapflights notify me if prices for flights from Washington, D.C. to Melbourne become cheaper?

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Cheapest flights from Washington, D.C. to Melbourne
Explore the most affordable flight options available from Washington, D.C. to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Washington, D.C. to Melbourne
Discover carefully curated flight deals from Washington, D.C. to Melbourne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Washington, D.C. to Melbourne
Discover last-minute flight deals from Washington, D.C. to Melbourne. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Washington, D.C. to Melbourne
Search for one-way flight options from Washington, D.C. to Melbourne. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Washington, D.C. to Melbourne flights typically cost between $1,463 and $2,718 in October.
The cheapest return price found within the last 5 days was $311 on Qantas Airways (15 Oct–21 Oct).