Cheap flights from Washington, D.C. (WAS) to Adelaide (ADL) from $1,550

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — ADL
Apr 30 — May 71

Cheap flight deals from Washington, D.C. to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2024.

Popular in

December

Cheapest in

October

Average price

$1,809

Round-trip from

$1,279
High demand for flights, 26% potential price rise
Best time to find cheap flights, 24% potential price drop
Average for round-trip flights in April 2024
From Washington, D.C. (WAS) to Adelaide

What is the cheapest day to fly round-trip from Washington, D.C. to Adelaide?

Flights from Washington, D.C. to Adelaide are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Adelaide.

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

Our data shows that October tends to be the cheapest month to fly to Adelaide from Washington, D.C.. Users have commonly found prices around $2,274 for the month, but tickets can be as low as $1,689. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Washington, D.C. to Adelaide (WAS - ADL)?

When flying from Washington, D.C. to Adelaide, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 20% versus a flight in the afternoon.

Cheap Air New Zealand flights from Washington, D.C. to Adelaide

Explore cheap flight options specifically provided by Air New Zealand for the route between Washington, D.C. and Adelaide. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Peruse some of the lowest-priced Air New Zealand flights we've found from Washington, D.C. to Adelaide. Make sure to double check the flight details before booking.
Fri 5/102:50 pmBWI - ADL
2 stops30h 00mAir New Zealand
Mon 5/2711:55 amADL - BWI
2 stops33h 03mAir New Zealand
Deal found 4/23$1,963
Fri 5/107:10 pmIAD - ADL
2 stops25h 40mAir New Zealand
Mon 5/2711:55 amADL - IAD
2 stops41h 46mAir New Zealand
Deal found 4/23$2,056
Sat 6/19:25 amIAD - ADL
3 stops42h 40mAir New Zealand
Sun 6/166:00 amADL - IAD
2 stops23h 41mAir New Zealand
Deal found 4/23$2,196
Wed 6/55:45 pmBWI - ADL
2 stops31h 50mAir New Zealand
Sun 6/911:55 amADL - BWI
2 stops24h 35mAir New Zealand
Deal found 4/23$2,209
Wed 6/55:45 pmBWI - ADL
2 stops31h 50mAir New Zealand
Sun 6/911:55 amADL - BWI
2 stops33h 03mAir New Zealand
Deal found 4/24$2,210
Sat 6/16:05 amBWI - ADL
2 stops39h 20mAir New Zealand
Sun 6/166:00 amADL - BWI
2 stops24h 03mAir New Zealand
Deal found 4/23$2,246
Tue 6/46:05 pmDCA - ADL
2 stops28h 55mAir New Zealand
Mon 6/1711:55 amADL - DCA
2 stops23h 46mAir New Zealand
Deal found 4/23$2,287
Sat 6/14:40 pmDCA - ADL
2 stops28h 45mAir New Zealand
Sun 6/168:10 pmADL - DCA
2 stops34h 20mAir New Zealand
Deal found 4/23$2,295
Tue 6/42:56 pmDCA - ADL
3 stops32h 04mAir New Zealand
Mon 6/177:10 pmADL - DCA
2 stops35h 20mAir New Zealand
Deal found 4/23$2,310

Cheap Air Canada flights from Washington, D.C. to Adelaide

Explore cheap flight options specifically provided by Air Canada for the route between Washington, D.C. and Adelaide. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Have a look at some of the cheapest available Air Canada flights departing from Washington, D.C. and landing in Adelaide. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 9/108:40 pmDCA - ADL
3 stops51h 45mAir Canada
Sat 9/144:30 pmADL - DCA
3 stops63h 05mAir Canada
Deal found 4/23$2,537
Tue 10/84:00 pmIAD - ADL
3 stops33h 25mAir Canada
Tue 11/127:55 pmADL - IAD
3 stops40h 40mAir Canada
Deal found 4/24$2,796
Fri 5/104:00 pmIAD - ADL
3 stops34h 25mAir Canada
Mon 5/278:00 pmADL - IAD
3 stops37h 45mAir Canada
Deal found 4/23$2,811
Tue 6/45:40 pmIAD - ADL
2 stops30h 45mAir Canada
Thu 6/138:00 pmADL - IAD
3 stops38h 46mAir Canada
Deal found 4/23$2,965

Cheap Washington, D.C. to Adelaide flights in April & May 2024

Find cheap flight options from Washington, D.C. to Adelaide specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 2024.
Check out some of the best flight deals from Washington, D.C. to Adelaide in 2024. Check back regularly for other flight deals.
Wed 5/295:40 pmIAD - ADL
2 stops30h 05mMultiple Airlines
Thu 6/138:00 pmADL - IAD
2 stops34h 15mMultiple Airlines
Deal found 4/23$1,814
Thu 5/305:40 pmIAD - ADL
2 stops28h 05mMultiple Airlines
Thu 6/138:00 pmADL - IAD
2 stops48h 11mMultiple Airlines
Deal found 4/23$1,851
Fri 5/102:50 pmBWI - ADL
2 stops30h 00mAir New Zealand
Mon 5/2711:55 amADL - BWI
2 stops33h 03mAir New Zealand
Deal found 4/23$1,963
Fri 5/107:10 pmIAD - ADL
2 stops25h 40mAir New Zealand
Mon 5/2711:55 amADL - IAD
2 stops41h 46mAir New Zealand
Deal found 4/23$2,056
Wed 5/291:05 pmIAD - ADL
2 stops31h 30mUnited Airlines
Sun 6/166:05 amADL - IAD
2 stops36h 50mUnited Airlines
Deal found 4/23$2,061
Wed 5/291:05 pmIAD - ADL
2 stops31h 30mUnited Airlines
Wed 6/196:00 amADL - IAD
2 stops38h 29mUnited Airlines
Deal found 4/23$2,066
Thu 5/302:23 pmIAD - ADL
2 stops31h 12mUnited Airlines
Tue 6/186:05 amADL - IAD
2 stops36h 48mUnited Airlines
Deal found 4/23$2,111
Thu 5/302:23 pmIAD - ADL
2 stops31h 12mUnited Airlines
Wed 6/196:00 amADL - IAD
2 stops28h 44mUnited Airlines
Deal found 4/23$2,117
Thu 5/3012:40 pmIAD - ADL
2 stops32h 55mUnited Airlines
Sat 6/156:05 amADL - IAD
2 stops28h 20mUnited Airlines
Deal found 4/23$2,161

Washington, D.C. to Adelaide 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Adelaide in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Check out some of the best flight deals from Washington, D.C. to Adelaide in 2024. Check back regularly for other flight deals.
Tue 6/46:54 pmIAD - ADL
2 stops27h 11mMultiple Airlines
Mon 6/1712:35 pmADL - IAD
2 stops41h 30mMultiple Airlines
Deal found 4/23$1,550
Sat 6/16:05 pmIAD - ADL
2 stops28h 00mMultiple Airlines
Mon 6/1712:35 pmADL - IAD
2 stops41h 30mMultiple Airlines
Deal found 4/23$1,552
Wed 5/295:40 pmIAD - ADL
2 stops30h 05mMultiple Airlines
Thu 6/138:00 pmADL - IAD
2 stops34h 15mMultiple Airlines
Deal found 4/23$1,814
Thu 5/305:40 pmIAD - ADL
2 stops28h 05mMultiple Airlines
Thu 6/138:00 pmADL - IAD
2 stops48h 11mMultiple Airlines
Deal found 4/23$1,851
Fri 5/102:50 pmBWI - ADL
2 stops30h 00mAir New Zealand
Mon 5/2711:55 amADL - BWI
2 stops33h 03mAir New Zealand
Deal found 4/23$1,963
Tue 10/812:40 pmIAD - ADL
2 stops34h 55mUnited Airlines
Tue 11/128:10 amADL - IAD
2 stops28h 25mUnited Airlines
Deal found 4/24$2,044
Tue 10/86:00 pmDCA - ADL
2 stops29h 35mUnited Airlines
Tue 11/126:00 amADL - DCA
2 stops27h 55mUnited Airlines
Deal found 4/24$2,050
Tue 9/106:04 pmDCA - ADL
2 stops27h 31mUnited Airlines
Sat 9/144:30 pmADL - DCA
3 stops40h 02mUnited Airlines
Deal found 4/23$2,051
Tue 9/102:35 pmIAD - ADL
2 stops31h 00mUnited Airlines
Sat 9/144:30 pmADL - IAD
2 stops37h 20mUnited Airlines
Deal found 4/23$2,051

Find flights from Washington, D.C. to Adelaide within your budget

Customize your flight search to find flights from Washington, D.C. 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 3,068,701 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,550 - $3,014

Route

Depart

Return

Price

Washington, D.C. Dulles IntlAdelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Tue 6/4

2 stops27h 11m

Adelaide

Mon 6/17

2 stops41h 30m

$1,550

Baltimore/WashingtonAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Fri 5/10

2 stops30h 00m

Adelaide

Mon 5/27

2 stops33h 03m

$1,963

Washington, D.C. Dulles IntlAdelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Tue 10/8

2 stops34h 55m

Adelaide

Tue 11/12

2 stops28h 25m

$2,044

Washington, D.C. Reagan-NationalAdelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Tue 9/10

3 stops51h 45m

Adelaide

Sat 9/14

3 stops63h 05m

$2,537

Washington, D.C. Dulles IntlAdelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Fri 5/10

1 stop28h 55m

Adelaide

Mon 5/27

1 stop32h 00m

$2,634

Washington, D.C. Dulles IntlAdelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Tue 10/8

2 stops44h 10m

Adelaide

Tue 11/12

1 stop49h 05m

$2,667

Washington, D.C. Reagan-NationalAdelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Thu 6/27

2 stops27h 30m

Adelaide

Fri 7/12

2 stops29h 22m

$2,825

Washington, D.C. Reagan-NationalAdelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Sat 6/29

2 stops28h 54m

Adelaide

Thu 7/11

2 stops41h 06m

$2,952

Washington, D.C. Dulles IntlAdelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Wed 7/3

3 stops39h 45m

Adelaide

Thu 7/11

3 stops36h 57m

$3,014

Flights are sorted by cheapest first

Deals found on 4/23

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Adelaide. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. to Adelaide flight should consider departing on Friday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Adelaide by month

Plan your trip from Washington, D.C. to Adelaide by taking into account the cheapest months to travel. The average price of a one-way flight from Washington, D.C. to Adelaide is currently $0 while a round-trip flight costs $2,465. Price data was last updated on April 21, 2024.

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Adelaide (average of $1,279). Flying from Washington, D.C. to Adelaide in January is currently the most expensive (average of $1,876). 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.

January

$1,876

February

$1,286

March

$1,341

April

$1,700

May

$1,279

June

$1,492

July

$1,662

August

$1,454

September

$1,653

October

$1,614

November

$1,463

December

$1,766

Temperature and rainfall in Adelaide by month

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

ADL

Temperature

51.8 - 69.8 °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 25, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Adelaide, such as Air New Zealand, Air Canada and Qatar Airways. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very good
650 reviews

Crew

8.8

Boarding

8.4

Overall

8.3

Food

7.6

Comfort

8.1

Entertainment

7.9

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

8.3
Very good
650 reviews
8.3
Very good
650 reviews

Crew

8.8

Boarding

8.4

Overall

8.3

Food

7.6

Comfort

8.1

Entertainment

7.9

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

8.3
Very good
1,479 reviews
8.3
Very good
650 reviews

Crew

8.8

Boarding

8.4

Overall

8.3

Food

7.6

Comfort

8.1

Entertainment

7.9

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

8.1
Very good
4,068 reviews
8.3
Very good
650 reviews

Crew

8.8

Boarding

8.4

Overall

8.3

Food

7.6

Comfort

8.1

Entertainment

7.9

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

8.0
Very good
251 reviews
8.3
Very good
650 reviews

Crew

8.8

Boarding

8.4

Overall

8.3

Food

7.6

Comfort

8.1

Entertainment

7.9

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

7.9
Good
1,135 reviews
8.3
Very good
650 reviews

Crew

8.8

Boarding

8.4

Overall

8.3

Food

7.6

Comfort

8.1

Entertainment

7.9

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

    If you book a flight to Adelaide from Washington, D.C., you will be flying to Adelaide, which is the city’s only airport. Adelaide (ADL) is located 4.1 mi from the center of Adelaide. There are 0 flights from Washington, D.C. to Adelaide per day from 3 different airlines.

  • Can I find flights from Washington, D.C. to Adelaide for under $1,600 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. to Adelaide for under $1,600. The cheapest flight booked recently is on Multiple Airlines for just $1,550, but on average you can expect to pay $2,022.

  • What are the cheapest airlines flying from Washington, D.C. to Adelaide round-trip?

    Flying on Air New Zealand is currently your cheapest option to Adelaide, with prices starting at $1,963. Another option worth looking into is United Airlines, starting at $2,044 round trip. Users have found that Air New Zealand is 13% cheaper than the other options available to this destination.

  • What are the most popular routes from Washington, D.C. to Adelaide?

  • What are the most popular airlines that fly from Washington, D.C. to Adelaide?

  • What does IAD to ADL mean?

    IAD stands for Washington, D.C. Dulles Intl Airport, while ADL stands for Adelaide Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Washington, D.C. to Adelaide that include extra baggage allowance?

    The amount of baggage you can bring on your Washington, D.C. to Adelaide flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington, D.C. to Adelaide with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington, D.C. to Adelaide flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Washington, D.C. to Adelaide that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Adelaide flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Adelaide?

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

  • Can I find deals for business class flights from Washington, D.C. to Adelaide?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

  • Can I find deals for flights from Washington, D.C. to Adelaide that allow pets onboard?

    Many airlines flying from Washington, D.C. to Adelaide offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington, D.C. to Adelaide?

    Yes, you can often find last-minute deals on Washington, D.C. to Adelaide flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. to Adelaide flight deals updated?

    The Washington, D.C. to Adelaide flight deals you see on this page were last updated on 4/24.

See more FAQs

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Alternative routes for Washington, D.C. to Adelaide
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Washington, D.C. to Adelaide

Discover the top 3 airlines that operate flights from Washington, D.C. 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 3,068,701 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,463Average$1,479FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air New ZealandCheapest$1,703Average$1,781FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,883Average$2,191FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Search flights from Washington, D.C. to Adelaide by cabin class

Find flights from Washington, D.C. to Adelaide, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington, D.C. to Adelaide?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Adelaide from Washington, D.C. today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Adelaide?

Cheapflights simply makes it quick and affordable to book flights from Washington, D.C. to Adelaide by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Washington, D.C. to Adelaide with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Washington, D.C. to Adelaide flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Adelaide become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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