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Cheap flights from District of Columbia to Australia from $770

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Australia departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to Australia

Cheap return flights

Logo
06:15 - 09:00IAD-SYD
35h 45m2 stops
Logo
14:05 - 00:11SYD-IAD
26h 06m2 stops
$1,634
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Mon, 27 Oct - Sun, 9 Nov
Logo
06:15 - 09:00IAD-SYD
35h 45m2 stops
Logo
14:05 - 00:11SYD-IAD
26h 06m2 stops
$1,637
Find Deal
Mon, 27 Oct - Sun, 9 Nov
Logo
06:15 - 08:05IAD-SYD
34h 50m2 stops
Logo
13:05 - 23:29SYD-IAD
25h 24m2 stops
$1,646
Find Deal
Fri, 24 Oct - Fri, 31 Oct
Fiji Airways Logo
17:10 - 12:30DCA-SYD
27h 20m2 stops
Fiji Airways Logo
14:10 - 20:57SYD-DCA
22h 47m2 stops
$1,775Fiji Airways
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Sat, 21 Feb - Tue, 3 Mar
Fiji Airways Logo
17:10 - 21:50DCA-SYD
36h 40m2 stops
Fiji Airways Logo
14:10 - 20:57SYD-DCA
22h 47m2 stops
$1,820Fiji Airways
Find Deal
Sat, 21 Feb - Sat, 28 Feb
Air New Zealand Logo
15:19 - 09:55IAD-BNE
27h 36m2 stops
Air New Zealand Logo
08:20 - 00:31BNE-IAD
31h 11m2 stops
$1,968Air New Zealand
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Wed, 11 Feb - Wed, 18 Feb
Air New Zealand Logo
12:35 - 08:45IAD-SYD
28h 10m2 stops
Air New Zealand Logo
13:55 - 00:24SYD-IAD
25h 29m2 stops
$1,973Air New Zealand
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Wed, 25 Feb - Wed, 11 Mar
Turkish Airlines Logo
21:10 - 21:00IAD-MEL
31h 50m2 stops
Turkish Airlines Logo
22:55 - 11:45MEL-IAD
52h 50m2 stops
$2,115Turkish Airlines
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Wed, 7 Jan - Wed, 21 Jan
Alaska Airlines Logo
09:30 - 19:45DCA-SYD
42h 15m2 stops
Alaska Airlines Logo
21:40 - 20:55SYD-DCA
39h 15m2 stops
$2,158Alaska Airlines
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Thu, 19 Feb - Fri, 27 Feb
Turkish Airlines Logo
22:10 - 21:00IAD-MEL
31h 50m2 stops
Turkish Airlines Logo
22:55 - 19:15MEL-IAD
36h 20m2 stops
$2,175Turkish Airlines
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Mon, 27 Oct - Fri, 14 Nov

Fiji Airways flights from District of Columbia to Australia

Our best Fiji Airways deals on District of Columbia to Australia flight tickets
Fiji Airways
21 Feb
DCA17:10Washington, D.C. Reagan-National
27h 20m
2 stops
SYD12:30Sydney Kingsford Smith
3 Mar
SYD14:10Sydney Kingsford Smith
22h 47m
2 stops
DCA20:57Washington, D.C. Reagan-National
$1,775
Find similar
Fiji Airways
21 Feb
DCA17:10Washington, D.C. Reagan-National
36h 40m
2 stops
SYD21:50Sydney Kingsford Smith
28 Feb
SYD14:10Sydney Kingsford Smith
22h 47m
2 stops
DCA20:57Washington, D.C. Reagan-National
$1,820
Find similar
Fiji Airways
28 Oct
DCA19:02Washington, D.C. Reagan-National
26h 43m
2 stops
SYD12:45Sydney Kingsford Smith
8 Nov
SYD14:30Sydney Kingsford Smith
22h 29m
2 stops
DCA20:59Washington, D.C. Reagan-National
$1,835
Find similar

Air Canada flights from District of Columbia to Australia

Our best Air Canada deals on District of Columbia to Australia flight tickets
Air Canada
27 Oct
DCA11:05Washington, D.C. Reagan-National
30h 30m
3 stops
SYD08:35Sydney Kingsford Smith
9 Nov
SYD11:20Sydney Kingsford Smith
26h 36m
2 stops
DCA21:56Washington, D.C. Reagan-National
$2,183
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Air Canada
27 Oct
DCA09:40Washington, D.C. Reagan-National
36h 25m
3 stops
MEL13:05Melbourne
12 Nov
MEL08:00Melbourne
30h 35m
3 stops
DCA22:35Washington, D.C. Reagan-National
$2,267
Find similar
Air Canada
16 Sept
IAD08:25Washington, D.C. Dulles Intl
32h 55m
1 stop
SYD07:20Sydney Kingsford Smith
23 Sept
SYD09:20Sydney Kingsford Smith
25h 45m
2 stops
IAD21:05Washington, D.C. Dulles Intl
$2,476
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from District of Columbia to Australia 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, momondo users made 78,305 searches. Data last updated 3 September 2025.
Use the filters below to find and compare flights from District of Columbia to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Mon 27/10

06:15-09:00

2 stops35h 45m

Sydney Kingsford Smith

Sun 9/11

14:05-00:11

2 stops26h 06m

$1,634

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Mon 27/10

06:15-09:00

2 stops35h 45m

Sydney Kingsford Smith

Sun 9/11

14:05-00:11

2 stops26h 06m

$1,637

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Fri 24/10

06:15-08:05

2 stops34h 50m

Sydney Kingsford Smith

Fri 31/10

13:05-23:29

2 stops25h 24m

$1,646

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sat 21/2

17:10-12:30

2 stops27h 20m

Sydney Kingsford Smith

Tue 3/3

14:10-20:57

2 stops22h 47m

$1,775

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sat 21/2

17:10-21:50

2 stops36h 40m

Sydney Kingsford Smith

Sat 28/2

14:10-20:57

2 stops22h 47m

$1,820

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Wed 11/2

15:19-09:55

2 stops27h 36m

Brisbane

Wed 18/2

08:20-00:31

2 stops31h 11m

$1,968

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Wed 25/2

12:35-08:45

2 stops28h 10m

Sydney Kingsford Smith

Wed 11/3

13:55-00:24

2 stops25h 29m

$1,973

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Wed 7/1

21:10-21:00

2 stops31h 50m

Melbourne

Wed 21/1

22:55-11:45

2 stops52h 50m

$2,115

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Thu 19/2

09:30-19:45

2 stops42h 15m

Sydney Kingsford Smith

Fri 27/2

21:40-20:55

2 stops39h 15m

$2,158

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 27/10

22:10-21:00

2 stops31h 50m

Melbourne

Fri 14/11

22:55-19:15

2 stops36h 20m

$2,175

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Australia from

How to get the cheapest flight ticket from District of Columbia to Australia

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

What is the cheapest month to fly to Australia?

In general, August is the cheapest month to fly from District of Columbia to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,331. If you don’t want to visit Australia in August, then you should wait until April to fly from District of Columbia, when ticket prices are also cheap, with an average price of $1,392.

What is the cheapest time of day to depart on your flight to Australia?

According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from District of Columbia to Australia in the afternoon for as low as $2,298. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the morning, with an average ticket price of $3,113. Departure times in the morning 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 Australia?

You are more likely to see cheaper flights to Australia from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,299 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from District of Columbia for as low as $1,689 on momondo.

Can stopping save me money on District of Columbia to Australia flights?

You could potentially save up to 26% on your flight if you consider stops on a District of Columbia to Australia flight.

Cheap District of Columbia to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Australia

Direct flights

None
There are no direct flights from District of Columbia to Australia. There are no popular flight routes from District of Columbia to Australia.
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  • When did momondo last update prices for flights from District of Columbia to Australia?

    Prices for flights from District of Columbia to Australia refresh daily.

  • How many operators does momondo search for flights from District of Columbia to Australia?

  • How old do you have to be to fly from District of Columbia to Australia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Australia

Compare and see reviews for airlines that fly from District of Columbia to Australia with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,776Free cancellationRating
7.4
8,937 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Australia?

Finding the right flight to Australia from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

Can I find flights from District of Columbia to Australia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to Australia flights to just show those with flexible booking policies.

How can momondo help me find flights from District of Columbia to Australia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to Australia.

I’m not ready to book a flight from District of Columbia to Australia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Australia from District of Columbia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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