How long does it take to fly to Washington, D.C.?

Flight times vary depending on what airport in Australia you fly out of and what airport in Washington, D.C. you fly into. For example, flying from Melbourne to Washington, D.C. Dulles Intl Airport takes 21h 45m on average. On the other hand, flying from Sydney to Washington, D.C. Dulles Intl Airport takes 22h 32m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

What is the cheapest airline that flies from Australia to Washington, D.C.?

Etihad Airways, United Airlines, and Delta are the most popular carriers operating from Australia to Washington, D.C.

Which airlines fly to Washington, D.C.?

United Airlines, Virgin Australia and Air Canada are the top three most popular airlines that fly to Washington, D.C. from Australia according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 10 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Australia to Washington, D.C.?

Prices for flights from Australia to Washington, D.C. were last updated today.

How many operators does momondo search for flights from Australia to Washington, D.C.?

As of April 2025, there are 10 operators available to choose from for flights from Australia to Washington, D.C..

How old do you have to be to fly from Australia to Washington, D.C.?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$736 Cheap Flights from Australia to Washington, D.C. - Save in Minutes

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Find the cheapest flights from Australia to Washington, D.C.

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One-way

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Recent return flight deals from Australia to Washington, D.C.

KAYAK's recommended return flight deals from the most popular airlines that fly from Australia to Washington, D.C..

19:40 - 21:21SYD-IAD

39h 41m2 stops

22:08 - 14:55IAD-SYD

50h 47m2 stops

$1,881

Find Deal

Tue, 15 Jul - Fri, 25 Jul

17:45 - 19:39SYD-BWI

39h 54m1 stop

06:15 - 07:30BWI-SYD

35h 15m2 stops

$1,932

Find Deal

Fri, 30 May - Fri, 13 Jun

09:30 - 08:07SYD-BWI

36h 37m1 stop

19:00 - 06:55BWI-SYD

21h 55m1 stop

$1,945United Airlines

Find Deal

Sun, 1 Jun - Sat, 14 Jun

10:20 - 17:52SYD-BWI

21h 32m1 stop

13:10 - 07:00BWI-SYD

27h 50m2 stops

$1,957United Airlines

Find Deal

Tue, 17 Jun - Tue, 24 Jun

09:20 - 21:05SYD-IAD

25h 45m2 stops

09:55 - 08:35IAD-SYD

31h 40m2 stops

$1,970Air Canada

Find Deal

Wed, 1 Oct - Tue, 28 Oct

09:20 - 11:16SYD-IAD

39h 56m3 stops

09:15 - 08:35IAD-SYD

32h 20m2 stops

$1,981Air Canada

Find Deal

Wed, 1 Oct - Tue, 28 Oct

15:05 - 22:32MEL-BWI

21h 27m1 stop

13:19 - 05:00BWI-MEL

24h 41m1 stop

$2,285Qantas Airways

Find Deal

Sun, 10 Aug - Wed, 22 Oct

15:05 - 23:01MEL-DCA

21h 56m1 stop

13:19 - 05:00DCA-MEL

24h 41m1 stop

$2,285Qantas Airways

Find Deal

Sun, 10 Aug - Wed, 22 Oct

10:20 - 05:34SYD-BWI

33h 14m1 stop

18:00 - 07:00BWI-SYD

23h 00m1 stop

$2,502Virgin Australia

Find Deal

Fri, 30 May - Fri, 13 Jun

23:55 - 16:54PER-BWI

28h 59m2 stops

08:55 - 12:55BWI-PER

40h 00m2 stops

$2,749Virgin Australia

Find Deal

Mon, 9 Jun - Mon, 23 Jun

Alaska Airlines flights from Australia to Washington, D.C.

Our best Alaska Airlines deals on Australia to Washington, D.C. flight tickets

Alaska Airlines

17 June

SYD21:40Sydney Kingsford Smith

33h 33m

2 stops

IAD17:13Washington, D.C. Dulles Intl

24 June

IAD20:19Washington, D.C. Dulles Intl

33h 26m

2 stops

SYD19:45Sydney Kingsford Smith

$2,148

Find similar

Alaska Airlines

10 Aug

SYD21:40Sydney Kingsford Smith

46h 39m

2 stops

BWI06:19Baltimore/Washington

14 Aug

BWI19:10Baltimore/Washington

34h 35m

2 stops

SYD19:45Sydney Kingsford Smith

$2,260

Find similar

Alaska Airlines

1 May

SYD21:40Sydney Kingsford Smith

34h 19m

2 stops

IAD17:59Washington, D.C. Dulles Intl

3 June

IAD19:25Washington, D.C. Dulles Intl

34h 20m

2 stops

SYD19:45Sydney Kingsford Smith

$2,401

Find similar

Air Tahiti Nui flights from Australia to Washington, D.C.

Our best Air Tahiti Nui deals on Australia to Washington, D.C. flight tickets

Air Tahiti Nui

18 May

BNE08:40Brisbane

45h 34m

3 stops

IAD16:14Washington, D.C. Dulles Intl

25 May

IAD19:25Washington, D.C. Dulles Intl

46h 45m

3 stops

BNE08:10Brisbane

$2,796

Find similar

Air Tahiti Nui

1 May

SYD07:10Sydney Kingsford Smith

27h 48m

3 stops

DCA20:58Washington, D.C. Reagan-National

3 June

DCA17:30Washington, D.C. Reagan-National

34h 20m

3 stops

SYD17:50Sydney Kingsford Smith

$3,176

Find similar

Air Tahiti Nui

1 May

SYD07:10Sydney Kingsford Smith

46h 50m

3 stops

IAD16:00Washington, D.C. Dulles Intl

3 June

IAD19:25Washington, D.C. Dulles Intl

29h 45m

3 stops

SYD15:10Sydney Kingsford Smith

$3,294

Find similar

How to get the cheapest flight ticket from Australia to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

The cheapest month to fly to Washington, D.C. from Australia is in February. Flight prices, which tend to average around $1,361, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in February, then you should wait until March to fly from Australia, when ticket prices are also cheap, with an average price of $1,734.

What is the cheapest day to depart on your flight to Washington, D.C.?

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C.. Tickets to fly out on this day can be as low as $2,025. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. on Sunday is $2,338.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

Flying to Washington, D.C. from Australia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $2,053 when looking at flights departing in the morning. Flights to Washington, D.C. are more costly at midday, with an average ticket price of $2,237. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Australia when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $2,065 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Australia for as low as $1,951 on momondo.

Cheap Australia to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Washington, D.C.

Best price found	$736
Fastest flight time	19h 51m
Direct flights	None
Airports in Washington, D.C.	3 airports

The best one-way flight to Washington, D.C. from Australia in the past 72 hours is $736. The best return flight deal from Australia to Washington, D.C. found on momondo in the last 72 hours is $1,881.

The fastest flight from Australia to Washington, D.C. takes 19h 51m

There are no direct flights from Australia to Washington, D.C.. Popular non-direct routes for this connection are Sydney Kingsford Smith Airport - Washington, D.C. Dulles Intl Airport, Sydney Kingsford Smith Airport - Washington, D.C. Reagan-National Airport and Melbourne Airport - Washington, D.C. Dulles Intl Airport.

There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

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When did momondo last update prices for flights from Australia to Washington, D.C.?
Prices for flights from Australia to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Australia to Washington, D.C.?
As of April 2025, there are 10 operators available to choose from for flights from Australia to Washington, D.C..
How old do you have to be to fly from Australia to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to Washington, D.C.

Compare and see reviews for airlines that fly from Australia to Washington, D.C. with momondo

Airline	Rating	Free cancellation	Price
American Airlines	PriceFrom $640	Free cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Fiji Airways	PriceFrom $878	Free cancellation	Rating 8.1 190 reviews	Search Fiji Airways flights
Qantas Airways	PriceFrom $1,076	Free cancellation	Rating 7.5 828 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,121	Free cancellation	Rating 8.0 471 reviews	Search Air New Zealand flights
Air Canada	PriceFrom $1,324	Free cancellation	Rating 7.0 9,228 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,375	Free cancellation	Rating 7.4 8,694 reviews	Search United Airlines flights
Virgin Australia	PriceFrom $1,488	Free cancellation	Rating 7.5 400 reviews	Search Virgin Australia flights
ANA	PriceFrom $1,960	Free cancellation	Rating 8.3 855 reviews	Search ANA flights
Singapore Airlines	PriceFrom $2,143	Free cancellation	Rating 8.1 1,292 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom $2,344	Free cancellation	Rating 7.4 3,561 reviews	Search Qatar Airways flights

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Why should I use momondo to find a flight deal from Australia to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Washington, D.C. for you.

Can I find flights from Australia to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Australia to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Australia to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Australia to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Australia and alert you when they change.