$128+ Cheap flights from Washington, D.C.

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. 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.
WAS — MEL
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Washington, D.C.

Discover essential information about flights departing from Washington, D.C., including flight schedules, destinations, airlines operating at the Washington, D.C. airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 3 February 2026.

Good round-trip deal

$240 or less

Good one-way deal

$94 or less
Price to beat on a round-trip flight from Washington, D.C..
Price to beat on a one-way flight from Washington, D.C..

Find flights from Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C.
Explore the most affordable flight options available from Washington, D.C.. Find the lowest fares based on data from user searches, with prices last updated on 3 February 2026.

Wed 15/409:19
IAD
-
ISB
2 stops33h 06m
Multiple Airlines
Fri 12/619:45
ISB
-
IAD
1 stop23h 00m
Multiple Airlines
Deal found 31/1$1,003
Tue 17/214:35
IAD
-
ISB
1 stop17h 35m
Etihad Airways
Fri 13/319:25
ISB
-
IAD
1 stop23h 40m
Etihad Airways
Deal found 1/2$1,006
Wed 15/406:25
IAD
-
ISB
2 stops27h 00m
Multiple Airlines
Thu 11/619:45
ISB
-
IAD
1 stop23h 00m
Multiple Airlines
Deal found 1/2$1,012
Sat 14/213:30
IAD
-
ISB
1 stop29h 15m
Turkish Airlines
Fri 13/306:15
ISB
-
IAD
1 stop39h 30m
Turkish Airlines
Deal found 1/2$1,055
Fri 20/214:35
IAD
-
ISB
1 stop17h 35m
Etihad Airways
Wed 18/319:25
ISB
-
IAD
1 stop23h 40m
Etihad Airways
Deal found 1/2$1,063
Sat 14/213:30
IAD
-
ISB
1 stop29h 15m
Turkish Airlines
Mon 16/306:15
ISB
-
IAD
1 stop23h 05m
Turkish Airlines
Deal found 1/2$1,069
Wed 4/313:30
IAD
-
ISB
1 stop33h 20m
Turkish Airlines
Sun 8/306:15
ISB
-
IAD
1 stop23h 05m
Turkish Airlines
Deal found 2/2$1,075
Wed 11/315:35
IAD
-
ISB
1 stop26h 35m
Etihad Airways
Wed 15/404:50
ISB
-
IAD
1 stop37h 55m
Etihad Airways
Deal found 1/2$1,132
Sat 28/214:35
IAD
-
ISB
1 stop17h 35m
Etihad Airways
Tue 28/419:45
ISB
-
IAD
1 stop23h 00m
Etihad Airways
Deal found 2/2$1,190
Sat 14/221:15
IAD
-
ISB
2 stops55h 05m
Turkish Airlines
Sat 14/310:20
ISB
-
IAD
1 stop19h 00m
Turkish Airlines
Deal found 1/2$1,203
Wed 1/409:19
IAD
-
ISB
2 stops33h 06m
Multiple Airlines
Tue 21/419:45
ISB
-
IAD
1 stop23h 00m
Multiple Airlines
Deal found 1/2$1,204
Wed 13/509:59
DCA
-
SYD
1 stop31h 31m
Multiple Airlines
Sat 23/513:15
SYD
-
DCA
2 stops44h 51m
Multiple Airlines
Deal found 2/2$1,620

Find flights from Washington, D.C. within your budget

 
Find flights departing from Washington, D.C. that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 3 February 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Melbourne

Route

Depart

Return

Price

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Wed 15/4

09:19-03:25

2 stops33h 06m

Islamabad Intl

Fri 12/6

19:45-09:45

1 stop23h 00m

$1,003

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Sat 14/2

21:15-08:50

1 stop25h 35m

Islamabad Intl

Sun 15/3

06:15-20:20

1 stop23h 05m

$1,069

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Fri 20/2

21:15-08:50

1 stop25h 35m

Islamabad Intl

Sun 15/3

06:15-20:20

1 stop23h 05m

$1,069

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Sat 14/2

21:15-14:20

2 stops55h 05m

Islamabad Intl

Fri 13/3

10:20-12:45

1 stop35h 25m

$1,188

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Sat 14/2

21:15-14:20

2 stops55h 05m

Islamabad Intl

Sat 14/3

10:20-20:20

1 stop19h 00m

$1,203

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Wed 18/2

21:15-14:20

2 stops55h 05m

Islamabad Intl

Wed 18/3

06:15-20:20

1 stop23h 05m

$1,203

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Sun 15/2

13:30-14:20

2 stops38h 50m

Islamabad Intl

Wed 18/3

06:15-20:20

1 stop23h 05m

$1,203

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Fri 20/2

21:15-14:20

2 stops55h 05m

Islamabad Intl

Wed 18/3

06:15-20:20

1 stop23h 05m

$1,203

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Fri 20/2

21:15-14:20

2 stops55h 05m

Islamabad Intl

Thu 19/3

10:20-20:20

1 stop19h 00m

$1,203

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Wed 8/4

09:19-18:25

2 stops24h 06m

Islamabad Intl

Wed 22/4

19:45-09:45

1 stop23h 00m

$1,272

Flights are sorted by cheapest return flights first.

Deals found on 1/2

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

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

Travel insights for flights from Washington, D.C.

Get recent, data-driven insights about flights from Washington, D.C. including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Washington, D.C.?

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Melbourne. Price data was last updated on 30 January 2026.

The best time to book flights from Washington, D.C. is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. (average of $473). Flying from Washington, D.C. in December will prove the most costly (average of $1,365). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Washington, D.C.. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 3 February 2026.
  • What are the most popular destinations to fly to from Washington, D.C.?

    For the current month, the most popular flights from Washington, D.C. are Atlanta, Boston, Mumbai. Boston, Atlanta, Athens are the most popular locations from Washington, D.C. year round.

  • Which is the cheapest airport to catch a flight from Washington, D.C.?

    The cheapest routes to Melbourne can be found at Baltimore/Washington airport from $1,240. While Washington, D.C. Reagan-National airport is usually cheaper if your destination is Melbourne with prices starting at $1,249. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from Washington, D.C.?

    Currently, the cheapest month for flights from Washington, D.C. is October. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Washington, D.C.?

    View the cheapest flight destinations from Washington, D.C.:
    Fly from Baltimore to Sydney from $1,240 round trip
    Fly from Baltimore to Melbourne from $1,391 round trip

  • How does Cheapflights help users find flights from Washington, D.C.?

    When you search for this flight from Washington, D.C., Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    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..

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

    Certainly. Search results for flights 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. become cheaper?

    Of course! You can now track prices for flights from Washington, D.C. and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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Fly with Cheapflights

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How does Cheapflights help users find flights from Washington, D.C.?

When you search for this flight from Washington, D.C., Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

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..

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

Certainly. Search results for flights 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. become cheaper?

Of course! You can now track prices for flights from Washington, D.C. and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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