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Cheap flights from District of Columbia to Adelaide from $1,066

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ADL
17 gen — 24 gen1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from District of Columbia to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from District of Columbia to Adelaide
Explore the most affordable flight options available from District of Columbia to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 dicembre 2025.

mar 23/1222:10IAD - ADL
2 stops67h 50mUnited Airlines
lun 12/114:55ADL - IAD
1 stop31h 22mUnited Airlines
Deal found 16/12$2,934
mar 23/1210:30IAD - ADL
1 stop42h 50mEmirates
lun 12/122:40ADL - IAD
1 stop49h 00mEmirates
Deal found 16/12$5,146
mar 23/1217:16IAD - ADL
3 stops53h 09mAir Canada
lun 12/119:55ADL - IAD
3 stops40h 01mAir Canada
Deal found 16/12$5,536
mar 23/1222:33IAD - ADL
2 stops44h 27mMultiple Airlines
lun 12/114:30ADL - IAD
3 stops46h 17mMultiple Airlines
Deal found 16/12$5,843

Find flight deals from District of Columbia to Adelaide

Keep the following information in mind while searching for District of Columbia to Adelaide flight deals. Data was last updated 18 dicembre 2025.

Round-trip from

$1,641

One-way from

$1,066
Air Canada
  • Air Canada
  • 10/3-19/3
  • 6 total stops
  • 62h 33m total
  • District of Columbia to Adelaide
Search Deals
30/1
  • 30/1
  • 3 total stops
  • 48h 40m total
  • District of Columbia to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from District of Columbia to Adelaide 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, Cheapflights users made 647,157 searches. Data last updated 18 dicembre 2025.
Use the filters below to find and compare flights from District of Columbia to Adelaide that are best for you.

Fly from

District of Columbia

Fly to

Adelaide

Route

Depart

Return

Price

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

mar 10/3

12:33-12:40

3 stops33h 37m

Adelaide

gio 19/3

06:00-20:26

3 stops28h 56m

$1,641

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

sab 21/2

12:33-19:10

3 stops39h 07m

Adelaide

mer 25/2

06:00-15:49

3 stops49h 19m

$1,817

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

mar 10/2

12:35-18:15

3 stops38h 10m

Adelaide

lun 16/2

20:00-21:21

3 stops40h 51m

$1,892

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

ven 30/1

22:06-13:55

3 stops48h 19m

Adelaide

ven 6/2

19:55-16:30

3 stops60h 05m

$1,892

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

ven 30/1

17:30-22:05

2 stops37h 05m

Adelaide

ven 6/2

07:50-20:00

2 stops27h 40m

$1,898

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

ven 30/1

20:40-19:10

3 stops55h 00m

Adelaide

ven 6/2

19:55-22:35

3 stops42h 10m

$1,945

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

dom 1/2

18:50-19:10

3 stops56h 50m

Adelaide

dom 8/2

06:00-22:35

3 stops32h 05m

$1,966

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

sab 21/3

16:59-13:40

2 stops30h 11m

Adelaide

sab 28/3

06:25-18:41

2 stops26h 46m

$1,972

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

ven 20/3

14:14-09:25

2 stops28h 41m

Adelaide

ven 27/3

09:00-19:46

2 stops25h 16m

$1,972

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

sab 21/3

12:37-08:30

2 stops29h 23m

Adelaide

sab 28/3

13:55-21:45

1 stop22h 20m

$1,984

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 27 results
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Best time to book a flight from District of Columbia to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Adelaide

How much does it cost for a return flight from District of Columbia to Adelaide?

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Adelaide from District of Columbia?

    Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travelers will use when flying to Adelaide from District of Columbia.

  • How long is the flight from District of Columbia to Adelaide?

    There are many flights that can get you from District of Columbia to Adelaide in 37h 05m. Fly via Qantas Airways or Air Canada to get the fastest option. District of Columbia and Adelaide are separated by a distance of 16831 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from District of Columbia to Adelaide that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Adelaide.

  • Can I find deals for business class flights from District of Columbia to Adelaide?

    Yes. Cheapflights offers flight deals from District of Columbia to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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Can Cheapflights find flights from District of Columbia to Adelaide with no change fees?

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