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$1,246+ Cheap flights from District of Columbia to Adelaide (ADL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ADL
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap 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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,464
(StudentUniverse)

Popular in

October

Cheapest in

March

Average price

$1,436
Provider with most accurate pricing for Washington, D.C. (WAS)-Adelaide flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Adelaide flights.
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From District of Columbia to Adelaide
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Highest demand for flights based on searches. 13% potential increase in price ($298 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($134 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from District of Columbia to Adelaide

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 April 24, 2025.

This Gurufare deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:31 pmIAD - ADL
2 stops27h 14mQantas Airways
Tue 11/186:00 amADL - IAD
2 stops25h 42mQantas Airways
Deal found 4/23$1,246
This StudentUniverse deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/295:53 pmIAD - ADL
2 stops28h 42mAir New Zealand
Mon 8/1111:55 amADL - IAD
2 stops33h 40mAir New Zealand
Deal found 4/23$1,464
This Gurufare deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:16 pmIAD - ADL
2 stops29h 24mMultiple Airlines
Sat 11/2910:00 pmADL - IAD
1 stop33h 25mMultiple Airlines
Deal found 4/23$1,747
This Fiji Airways deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:14 pmDCA - ADL
2 stops27h 31mMultiple Airlines
Sat 11/291:15 pmADL - DCA
2 stops25h 15mMultiple Airlines
Deal found 4/23$1,802
This oojo deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/235:30 pmDCA - ADL
2 stops29h 05mQantas Airways
Sun 6/88:00 amADL - DCA
2 stops28h 30mQantas Airways
Deal found 4/23$1,897
This Gurufare deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:00 amDCA - ADL
2 stops36h 20mAir New Zealand
Fri 1/97:25 pmADL - DCA
2 stops37h 01mAir New Zealand
Deal found 4/23$2,097
This Air Canada deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/298:19 amIAD - ADL
2 stops46h 41mAir Canada
Mon 8/118:00 pmADL - IAD
3 stops51h 07mAir Canada
Deal found 4/23$2,405
This oojo deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/299:00 pmIAD - ADL
1 stop29h 20mQatar Airways
Mon 8/119:40 pmADL - IAD
1 stop31h 30mQatar Airways
Deal found 4/23$2,424
This Air Canada deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:40 amDCA - ADL
3 stops41h 00mAir Canada
Fri 1/96:00 amADL - DCA
3 stops32h 07mAir Canada
Deal found 4/23$2,441
This oojo deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:59 amDCA - ADL
2 stops42h 36mQatar Airways
Sat 11/2912:50 pmADL - DCA
3 stops44h 41mQatar Airways
Deal found 4/23$2,852
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1410:05 pmIAD - ADL
1 stop43h 55mUnited Airlines
Fri 1/27:15 amADL - IAD
2 stops37h 56mUnited Airlines
Deal found 4/23$3,007
This KAYAK deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:30 amIAD - ADL
1 stop42h 50mEmirates
Fri 1/910:40 pmADL - IAD
1 stop49h 00mEmirates
Deal found 4/23$3,126

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 24, 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

Tue 7/29

5:53 pm-12:05 pm

2 stops28h 42m

Adelaide

Mon 8/11

11:55 am-8:05 am

2 stops33h 40m

$1,464

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Fri 5/23

5:30 pm-12:05 pm

2 stops29h 05m

Adelaide

Sun 6/8

8:00 am-11:00 pm

2 stops28h 30m

$1,897

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Fri 5/23

2:25 pm-11:20 am

3 stops31h 25m

Adelaide

Sun 6/8

6:50 pm-6:21 am

2 stops49h 01m

$2,203

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Fri 5/23

5:59 pm-10:55 am

2 stops27h 26m

Adelaide

Sun 6/8

8:10 pm-9:12 pm

2 stops38h 32m

$2,298

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Tue 7/29

8:19 am-8:30 pm

2 stops46h 41m

Adelaide

Mon 8/11

8:00 pm-9:37 am

3 stops51h 07m

$2,405

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Tue 7/29

9:00 pm-3:50 pm

1 stop29h 20m

Adelaide

Mon 8/11

9:40 pm-3:40 pm

1 stop31h 30m

$2,424

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Fri 5/23

12:00 pm-10:55 am

3 stops33h 25m

Adelaide

Sun 6/8

11:55 am-10:15 pm

2 stops23h 50m

$3,167

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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 round-trip 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

What is the cheapest time of day to fly from DC to ADL?

Find hourly flight availability from District of Columbia to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Adelaide as you normally would.

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Adelaide ranges from 0.4 - 2.4 inches per month. July is typically the wettest month, when rainfall can reach 2.4 in. January is typically the driest time to visit Adelaide when rainfall is around 0.4 in.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated April 24, 2025.
Air New Zealand
8.0
Very good
469 reviews

Entertainment

7.4

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Air New Zealand
8.0
Very good
469 reviews
Air New Zealand
8.0
Very good
469 reviews

Entertainment

7.4

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Qantas Airways
7.5
Good
826 reviews
Air New Zealand
8.0
Very good
469 reviews

Entertainment

7.4

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Qatar Airways
7.4
Good
3,561 reviews
Air New Zealand
8.0
Very good
469 reviews

Entertainment

7.4

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Air Canada
7.0
Good
9,192 reviews
Air New Zealand
8.0
Very good
469 reviews

Entertainment

7.4

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

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 4.1 mi from the city center, Adelaide (ADL) is the airport most travelers will use when flying to Adelaide from District of Columbia.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from District of Columbia to Adelaide?

    Currently, August is the cheapest month in which you can book a flight from District of Columbia to Adelaide (average of $1,214). Flying from District of Columbia to Adelaide in December is currently the most expensive (average of $2,057). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near District of Columbia?

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

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Top airline flying from District of Columbia to Adelaide

Discover the top airline that operate flights from District of Columbia to Adelaide. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,041Average$1,710FlexibilityNo cancel feeOn-time74%

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