Find flights
When to book
Airlines
FAQs

Cheap flights from Washington, D.C. Reagan-National Airport to Adelaide from $1,994

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ADL
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Reagan-National to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 21 January 2025.

Round-trip from

$1,994
Qantas Airways
  • Qantas Airways
  • 8/3-15/3
  • 4 total stops
  • 73h 20m total
  • Washington, D.C. to Adelaide
Search Deals

Find flight deals from Reagan-National to Adelaide

Cheapest flights from Reagan-National to Adelaide
Explore the most affordable flight options available from Reagan-National to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Sat 8/317:35DCA - ADL
2 stops28h 15mQantas Airways
Sat 15/318:15ADL - DCA
2 stops45h 05mQantas Airways
Deal found 21/1$1,994
Wed 2/408:30DCA - ADL
3 stops38h 15mUnited Airlines
Wed 16/406:00ADL - DCA
2 stops24h 27mUnited Airlines
Deal found 21/1$3,130
Wed 2/420:40DCA - ADL
3 stops50h 45mMultiple Airlines
Wed 16/411:40ADL - DCA
3 stops41h 44mMultiple Airlines
Deal found 21/1$3,601
Thu 20/220:40DCA - ADL
3 stops49h 45mAir Canada
Sun 6/418:50ADL - DCA
3 stops41h 08mAir Canada
Deal found 20/1$10,140

Find flights from Reagan-National to Adelaide within your budget

Customise your flight search to find flights from Reagan-National 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Sat 8/3

17:35-13:20

2 stops28h 15m

Adelaide

Sat 15/3

18:15-00:50

2 stops45h 05m

$1,994

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Wed 2/4

08:30-13:15

3 stops38h 15m

Adelaide

Wed 16/4

06:00-16:57

2 stops24h 27m

$3,130

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Wed 2/4

20:40-13:55

3 stops50h 45m

Adelaide

Wed 16/4

11:40-15:54

3 stops41h 44m

$3,601

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Thu 20/2

20:40-13:55

3 stops49h 45m

Adelaide

Sun 6/4

18:50-22:28

3 stops41h 08m

$10,140

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Best time to book a flight from Reagan-National to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Reagan-National 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.

Travel insights for flights from Reagan-National to Adelaide

Get recent, data-driven insights about flights from Reagan-National to Adelaide including ideal travel times, pricing trends, and more.

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 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

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 21 January 2025.
Qantas Airways
7.5
Good
824 reviews
Check prices

Entertainment

7.2

Boarding

7.6

Crew

8.1

Food

6.9

Overall

7.5

Comfort

7.4

Reviews

1 / 10

Flight was delayed as usual and just an E190 which is junk.

Qantas Airways
7.5
Good
824 reviews
Qantas Airways
7.5
Good
824 reviews
Check prices

Entertainment

7.2

Boarding

7.6

Crew

8.1

Food

6.9

Overall

7.5

Comfort

7.4

Reviews

1 / 10

Flight was delayed as usual and just an E190 which is junk.

United Airlines
7.4
Good
8,984 reviews
Qantas Airways
7.5
Good
824 reviews
Check prices

Entertainment

7.2

Boarding

7.6

Crew

8.1

Food

6.9

Overall

7.5

Comfort

7.4

Reviews

1 / 10

Flight was delayed as usual and just an E190 which is junk.

Air Canada
7.0
Good
8,633 reviews
Qantas Airways
7.5
Good
824 reviews
Check prices

Entertainment

7.2

Boarding

7.6

Crew

8.1

Food

6.9

Overall

7.5

Comfort

7.4

Reviews

1 / 10

Flight was delayed as usual and just an E190 which is junk.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

    If you book a flight to Adelaide from Washington, D.C. Reagan-National, you will be flying to Adelaide, which is the city’s only airport. Adelaide (ADL) is located 6.6 km from the centre of Adelaide. There are 0 flights from Washington, D.C. Reagan-National to Adelaide per day from 0 different airlines.

  • Can I find deals for flights from Reagan-National to Adelaide that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Adelaide?

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

  • Can I find deals for business class flights from Reagan-National to Adelaide?

    Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to Adelaide?

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Adelaide (average of $168). Flying from Washington, D.C. Reagan-National Airport to Adelaide in October is currently the most expensive (average of $241). 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

Travelling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Glenelg
Stirling

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 January 2025.
Hobart to Adelaide flights
Melbourne to Adelaide flights
Coolangatta to Adelaide flights
Brisbane to Adelaide flights
Sydney to Adelaide flights
Cairns to Adelaide flights
Adelaide to Melbourne Airport flights
Adelaide to Launceston flights
Adelaide to Hobart flights
Adelaide to Sydney flights
Adelaide to Coolangatta flights
Adelaide to Maroochydore flights
Adelaide to Melbourne Airport flights
Adelaide to Brisbane flights
Adelaide to Canberra flights
Adelaide to Proserpine flights
Adelaide to Proserpine flights
Adelaide to Coolangatta flights
Adelaide to Alice Springs flights
Adelaide to Darwin flights
Adelaide to Perth flights
Adelaide to Port Lincoln flights
Adelaide to Hobart flights
Adelaide to Perth flights

Fly with Cheapflights

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

How does Cheapflights help users find flights from Reagan-National to Adelaide?

Cheapflights makes it easy to find Reagan-National to Adelaide flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Adelaide?

Cheapflights simply makes it quick and affordable to book flights from Reagan-National 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 Reagan-National to Adelaide with no change fees?

Yes! Cheapflights helps users easily find flights from Reagan-National to Adelaide with no change fees.

Can Cheapflights notify me if prices for flights from Reagan-National to Adelaide become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Adelaide from Reagan-National today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.