DCA - ADL
$1,116 Find Cheap Flights from Washington, D.C. to Adelaide – Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Adelaide departing on 22/10. 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.
Everything you should know
Cheapest return flight
$2,439
Typical prices: $2,042-$2,769
Cathay Pacific
Thu 15/2Mon 19/2
DCA - ADL • 2 stops
Cheapest one-way flight
$1,116
Typical prices: $1,049-$1,049
Multiple Airlines
Mon 22/10
DCA - ADL • 3 stops
Flight Deals
Cheap Flights from Washington, D.C. to Adelaide (DCA-ADL)
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Washington, D.C. to Adelaide that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent return flight deals from Reagan-National to Adelaide
Mon, 15 Feb - Fri, 19 Feb
10:13 - 10:30DCA Washington, D.C. Reagan-National-ADL Adelaide
32h 47m2 stops Chicago O'Hare Intl Hong Kong Intl
12:00 - 18:03ADL Adelaide-DCA Washington, D.C. Reagan-National
45h 33m2 stops Hong Kong Intl Chicago O'Hare Intl
$2,439Cathay Pacific
Tue, 6 Apr - Tue, 8 Jun
07:50 - 10:55DCA Washington, D.C. Reagan-National-ADL Adelaide
37h 35m2 stops San Francisco Auckland Intl
13:25 - 21:53ADL Adelaide-DCA Washington, D.C. Reagan-National
45h 58m2 stops Sydney Kingsford Smith San Francisco
$2,440Air New Zealand
Tue, 6 Apr - Tue, 8 Jun
11:36 - 19:05DCA Washington, D.C. Reagan-National-ADL Adelaide
41h 59m3 stops Chicago O'Hare Intl Hong Kong Intl Sydney Kingsford Smith
08:50 - 16:29ADL Adelaide-DCA Washington, D.C. Reagan-National
45h 09m3 stops Sydney Kingsford Smith Hong Kong Intl Los Angeles
$2,509Multiple Airlines
Tue, 6 Apr - Tue, 8 Jun
11:36 - 19:05DCA Washington, D.C. Reagan-National-ADL Adelaide
41h 59m3 stops Chicago O'Hare Intl Hong Kong Intl Sydney Kingsford Smith
08:50 - 16:29ADL Adelaide-DCA Washington, D.C. Reagan-National
45h 09m3 stops Sydney Kingsford Smith Hong Kong Intl Los Angeles
$2,510Multiple Airlines
Wed, 24 Mar - Wed, 7 Apr
11:15 - 10:30DCA Washington, D.C. Reagan-National-ADL Adelaide
32h 45m2 stops Chicago O'Hare Intl Hong Kong Intl
08:50 - 18:59ADL Adelaide-DCA Washington, D.C. Reagan-National
47h 39m3 stops Sydney Kingsford Smith Hong Kong Intl Chicago O'Hare Intl
$2,621Multiple Airlines
Tue, 6 Apr - Tue, 8 Jun
19:50 - 10:55DCA Washington, D.C. Reagan-National-ADL Adelaide
49h 35m2 stops Houston George Bush Intcntl Auckland Intl
13:25 - 21:53ADL Adelaide-DCA Washington, D.C. Reagan-National
45h 58m2 stops Sydney Kingsford Smith San Francisco
$2,651Air New Zealand
Tue, 6 Apr - Tue, 8 Jun
12:40 - 10:55DCA Washington, D.C. Reagan-National-ADL Adelaide
32h 45m3 stops Houston George Bush Intcntl San Francisco Sydney Kingsford Smith
06:05 - 21:53ADL Adelaide-DCA Washington, D.C. Reagan-National
29h 18m2 stops Melbourne San Francisco
$2,668United Airlines
Tue, 6 Apr - Tue, 8 Jun
12:40 - 10:55DCA Washington, D.C. Reagan-National-ADL Adelaide
32h 45m3 stops Houston George Bush Intcntl San Francisco Sydney Kingsford Smith
06:05 - 21:53ADL Adelaide-DCA Washington, D.C. Reagan-National
29h 18m2 stops Melbourne San Francisco
$2,669United Airlines
Wed, 24 Mar - Wed, 7 Apr
08:10 - 11:00DCA Washington, D.C. Reagan-National-ADL Adelaide
36h 20m2 stops Los Angeles Sydney Kingsford Smith
06:00 - 18:00ADL Adelaide-DCA Washington, D.C. Reagan-National
25h 30m2 stops Melbourne Dallas/Fort Worth
$2,674Qantas Airways
Mon, 23 Nov - Mon, 30 Nov
17:49 - 14:10DCA Washington, D.C. Reagan-National-ADL Adelaide
28h 51m2 stops San Francisco Melbourne
19:55 - 13:44ADL Adelaide-DCA Washington, D.C. Reagan-National
33h 19m2 stops Sydney Kingsford Smith Houston George Bush Intcntl
$2,884United Airlines
Recent one-way flight deals from Reagan-National to Adelaide
Thu, 22 Oct
07:00 - 11:15DCA Washington, D.C. Reagan-National-ADL Adelaide
37h 45m3 stops Denver Intl Los Angeles Sydney Kingsford Smith
$1,116Multiple Airlines
Thu, 22 Oct
09:30 - 16:40DCA Washington, D.C. Reagan-National-ADL Adelaide
40h 40m2 stops Los Angeles Sydney Kingsford Smith
$1,407Multiple Airlines
Sat, 27 Mar
12:40 - 10:55DCA Washington, D.C. Reagan-National-ADL Adelaide
31h 45m3 stops Houston George Bush Intcntl San Francisco Auckland Intl
$1,706Multiple Airlines
Sat, 27 Mar
07:50 - 10:55DCA Washington, D.C. Reagan-National-ADL Adelaide
36h 35m2 stops San Francisco Auckland Intl
$1,761Air New Zealand
Booking Insights
Price, demand, and travel trends for Washington, D.C. Reagan-National Airport to Adelaide flights
Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Stopovers
How much is a return flight from Washington, D.C. Reagan-National Airport to Adelaide?
This analysis is based on the cheapest return price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Reagan-National Airport to Adelaide departing in February.
Return flights from Washington, D.C. Reagan-National Airport to Adelaide typically range from $2,042 to $2,769. The lowest price found in the past 5 days was $2,439 on Cathay Pacific.
What is the cheapest stopover airport when flying from Washington, D.C. Reagan-National Airport to Adelaide?
Flights via San Francisco (SFO) offer the most affordable fares, with an average return price of $2,711. Based on KAYAK data over the past 3 months.
When flying from Washington, D.C. Reagan-National Airport to Adelaide, which airport offers the shortest stopover?
San Francisco (SFO) had the shortest average connection time for Washington, D.C. Reagan-National Airport to Adelaide stopovers at 12h 30m over the past 3 months.
Key details for Washington, D.C. Reagan-National Airport to Adelaide flights
Low season | September |
|---|---|
High season | March |
Cheapest flight | $1,116 |
When to book flights from Reagan-National to Adelaide
Are your dates flexible? Find out the best times to travel from Reagan-National to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Washington, D.C. Reagan-National Airport to Adelaide flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines, and booking tips.
Your guide to booking Washington, D.C. Reagan-National Airport to Adelaide flights
Get tips on when to book, when to fly, and what to know before your trip.More options for your flight from Reagan-National to Adelaide
Complete your trip to Adelaide with a hotel stay or car hire
Information on your arrival and departure airports
Cabin class types available on flights to Adelaide
Cabin classes available on flights to Adelaide. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights to and from Reagan-National and Adelaide
Flights from domestic origins to Adelaide
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.