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Cheap flights from Washington, D.C. to Adelaide from $1,272

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Adelaide departing on 1/1. 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 Washington, D.C. to Adelaide

Cheap return flights

These are some of the best return flight deals from Washington, D.C. to Adelaide that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Adelaide.

Cheap last-minute flights

Planning a quick getaway from Washington, D.C. to Adelaide? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Adelaide, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Washington, D.C. to Adelaide

Find recent round-trip train or bus tickets from Washington, D.C. to Adelaide.

All round-trip flight deals to Adelaide

The cheapest plane tickets to Adelaide found on KAYAK recently.
17:03 - 11:30IAD-ADL
26h 57m2 stops
06:00 - 16:12ADL-IAD
25h 42m2 stops
$1,582Qantas Airways
Find Deal
Sun, 16 Feb - Thu, 27 Feb
14:59 - 13:15DCA-ADL
30h 46m2 stops
06:00 - 18:51ADL-DCA
28h 21m2 stops
$1,598Qantas Airways
Find Deal
Sun, 16 Feb - Thu, 27 Feb
06:00 - 11:20IAD-ADL
37h 50m2 stops
06:30 - 22:41ADL-IAD
31h 41m2 stops
$1,802American Airlines
Find Deal
Sun, 8 Dec - Wed, 15 Jan
17:01 - 11:20IAD-ADL
50h 49m2 stops
06:30 - 22:41ADL-IAD
31h 41m2 stops
$1,814American Airlines
Find Deal
Sat, 7 Dec - Wed, 15 Jan
08:30 - 10:50BWI-ADL
34h 50m2 stops
06:00 - 16:10ADL-BWI
24h 40m2 stops
$2,373Air New Zealand
Find Deal
Tue, 18 Feb - Tue, 18 Mar
08:30 - 10:50BWI-ADL
34h 50m2 stops
07:00 - 05:29ADL-BWI
36h 59m2 stops
$2,399Air New Zealand
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Tue, 18 Feb - Mon, 17 Mar
18:00 - 13:00BWI-ADL
27h 30m2 stops
07:15 - 16:45ADL-BWI
25h 00m2 stops
$2,455United Airlines
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Sun, 16 Feb - Thu, 27 Feb
18:00 - 13:00BWI-ADL
27h 30m2 stops
06:00 - 22:43ADL-BWI
31h 13m2 stops
$2,470United Airlines
Find Deal
Sun, 16 Feb - Tue, 18 Mar
17:03 - 11:30IAD-ADL
26h 57m2 stops
22:00 - 15:55ADL-IAD
33h 25m1 stop
$2,475
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Thu, 13 Feb - Fri, 28 Feb
17:30 - 19:25DCA-ADL
34h 25m2 stops
12:50 - 16:26ADL-DCA
43h 06m3 stops
$2,805
Find Deal
Sun, 16 Feb - Thu, 27 Feb
05:30 - 21:50BWI-ADL
48h 50m3 stops
$1,272
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Wed, 1 Jan
06:05 - 16:20BWI-ADL
42h 45m2 stops
$2,306United Airlines
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Wed, 1 Jan
10:35 - 08:10IAD-ADL
30h 05m2 stops
$2,362Malaysia Airlines
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Wed, 1 Jan
20:05 - 17:05IAD-ADL
29h 30m1 stop
$2,368Qatar Airways
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Wed, 1 Jan
13:12 - 11:30DCA-ADL
30h 48m2 stops
$2,560Qantas Airways
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Wed, 1 Jan
18:24 - 06:35DCA-ADL
44h 41m3 stops
$3,064Qatar Airways
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Wed, 1 Jan
08:15 - 10:55IAD-ADL
59h 10m3 stops
$3,651Air Canada
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Wed, 1 Jan
12:00 - 15:25IAD-ADL
59h 55m3 stops
$4,732
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Tue, 11 Feb
09:00 - 12:15DCA-ADL
35h 45m2 stops
$5,053Qantas Airways
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Mon, 10 Feb
09:40 - 13:55DCA-ADL
36h 45m3 stops
$16,227Air Canada
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Mon, 10 Feb
17:35 - 10:50BWI-ADL
49h 45m2 stops
19:25 - 16:26ADL-BWI
36h 31m2 stops
$3,586Air New Zealand
Find Deal
Fri, 22 Nov - Fri, 29 Nov
19:05 - 19:20IAD-ADL
32h 45m2 stops
11:50 - 06:32ADL-IAD
34h 12m2 stops
$3,697Air New Zealand
Find Deal
Fri, 22 Nov - Fri, 29 Nov
20:05 - 17:05IAD-ADL
29h 30m1 stop
18:20 - 15:55ADL-IAD
37h 05m2 stops
$3,762Qatar Airways
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Fri, 22 Nov - Fri, 29 Nov
13:12 - 11:30DCA-ADL
30h 48m2 stops
06:00 - 23:00ADL-DCA
32h 30m2 stops
$4,117Qantas Airways
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Fri, 22 Nov - Fri, 29 Nov
13:12 - 13:15DCA-ADL
32h 33m2 stops
12:50 - 19:18ADL-DCA
45h 58m3 stops
$4,429
Find Deal
Fri, 22 Nov - Fri, 29 Nov
10:35 - 17:05IAD-ADL
39h 00m1 stop
22:00 - 15:55ADL-IAD
33h 25m1 stop
$5,155Qatar Airways
Find Deal
Fri, 22 Nov - Fri, 29 Nov
12:56 - 06:35DCA-ADL
50h 09m3 stops
12:50 - 16:25ADL-DCA
43h 05m3 stops
$5,609Qatar Airways
Find Deal
Fri, 22 Nov - Fri, 29 Nov
08:13 - 06:35BWI-ADL
54h 52m3 stops
22:00 - 22:13ADL-BWI
39h 43m2 stops
$6,635Qatar Airways
Find Deal
Fri, 22 Nov - Fri, 29 Nov
10:30 - 19:35IAD-ADL
41h 35m2 stops
12:00 - 07:45ADL-IAD
59h 15m3 stops
$51,289Emirates
Find Deal
Fri, 22 Nov - Fri, 29 Nov

Qantas Airways flights from Washington, D.C. to Adelaide

Our best Qantas Airways deals on Washington, D.C. to Adelaide flight tickets
Qantas Airways
16 Feb
IAD17:03Washington, D.C. Dulles Intl
26h 57m
2 stops
ADL11:30Adelaide
27 Feb
ADL06:00Adelaide
25h 42m
2 stops
IAD16:12Washington, D.C. Dulles Intl
Qantas Airways
16 Feb
DCA14:59Washington, D.C. Reagan-National
30h 46m
2 stops
ADL13:15Adelaide
27 Feb
ADL06:00Adelaide
28h 21m
2 stops
DCA18:51Washington, D.C. Reagan-National
Qantas Airways
13 Feb
IAD17:03Washington, D.C. Dulles Intl
26h 57m
2 stops
ADL11:30Adelaide
28 Feb
ADL06:00Adelaide
32h 04m
2 stops
IAD22:34Washington, D.C. Dulles Intl

American Airlines flights from Washington, D.C. to Adelaide

Our best American Airlines deals on Washington, D.C. to Adelaide flight tickets
American Airlines
8 Dec
IAD06:00Washington, D.C. Dulles Intl
37h 50m
2 stops
ADL11:20Adelaide
15 Jan
ADL06:30Adelaide
31h 41m
2 stops
IAD22:41Washington, D.C. Dulles Intl
American Airlines
7 Dec
IAD17:01Washington, D.C. Dulles Intl
50h 49m
2 stops
ADL11:20Adelaide
15 Jan
ADL06:30Adelaide
31h 41m
2 stops
IAD22:41Washington, D.C. Dulles Intl
American Airlines
7 Dec
IAD17:01Washington, D.C. Dulles Intl
50h 49m
2 stops
ADL11:20Adelaide
14 Jan
ADL06:00Adelaide
25h 44m
2 stops
IAD16:14Washington, D.C. Dulles Intl

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

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 from Washington, D.C. to Adelaide?

September. The cheapest time of year to fly to Adelaide from Washington, D.C. is September. The most expensive is October.

What is the cheapest day to depart Washington, D.C. for Adelaide?

Saturday. The cheapest day of the week is usually Saturday. The most expensive is usually Wednesday.

When is the cheapest time to fly from Washington, D.C. to Adelaide?

In the afternoon. Washington, D.C. to Adelaide flights are approximately 4% more expensive in the evening than in the afternoon

What is the cheapest Washington, D.C. to Adelaide flight route?

Washington, D.C. Dulles Intl - Adelaide. Fly from Washington, D.C. Dulles Intl to Adelaide for the best Washington, D.C. - Adelaide flight prices

Can stopping save me money on Washington, D.C. to Adelaide flights?

You could potentially save up to 2% on your flight if you consider stops on a Washington, D.C. to Adelaide flight.

When to book flights from Washington, D.C. to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Washington, D.C. to Adelaide (WAS to ADL) flight deals and tips

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

Best price found

$1,272

Fastest flight time

26h 46m

Direct flights

None

Airports in Adelaide

1 airport
The best one-way flight to Adelaide from Washington, D.C. in the past 72 hours is $1,272. The best return flight deal from Washington, D.C. to Adelaide found on momondo in the last 72 hours is $1,582.
The fastest flight from Washington, D.C. to Adelaide takes 26h 46m
There are no direct flights from Washington, D.C. to Adelaide. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Adelaide Airport, Baltimore/Washington Airport - Adelaide Airport and Washington, D.C. Reagan-National Airport - Adelaide Airport.
There is 1 airport near Adelaide: Adelaide (ADL)

  • How far is Washington, D.C. to Adelaide by plane?

    There are 16825.0 km between Washington, D.C. and Adelaide. By plane, this route typically takes 26h 46m.

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

    Prices for flights from Washington, D.C. to Adelaide Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. to Adelaide Airport?

    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 Washington, D.C. to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The travel and health documents you'll need for your trip to Adelaide Airport 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 Adelaide Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

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 Washington, D.C. to Adelaide for you.

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

Yes. momondo enables you to select and highlight flights to Adelaide from Washington, D.C. with this policy.

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

Once all potential Washington, D.C. to Adelaide flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Adelaide from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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