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Cheap flights from Sydney to Washington, D.C. Reagan-National Airport from $858

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DCA
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Reagan-National

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Reagan-National
Explore the most affordable flight options available from Sydney to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.

Sat 23/513:15
SYD
-
DCA
3 stops37h 44m
Multiple Airlines
Sat 30/507:00
DCA
-
SYD
3 stops38h 50m
Multiple Airlines
Deal found 7/4$1,508
Thu 14/513:15
SYD
-
DCA
3 stops46h 43m
Multiple Airlines
Fri 29/507:00
DCA
-
SYD
3 stops38h 50m
Multiple Airlines
Deal found 9/4$1,585
Thu 27/811:45
SYD
-
DCA
2 stops40h 14m
ANA
Thu 3/909:30
DCA
-
SYD
2 stops33h 55m
ANA
Deal found 7/4$2,030
Fri 1/509:10
SYD
-
DCA
1 stop24h 50m
Multiple Airlines
Wed 27/509:59
DCA
-
SYD
1 stop31h 06m
Multiple Airlines
Deal found 7/4$2,031
Tue 5/517:50
SYD
-
DCA
2 stops42h 08m
Multiple Airlines
Tue 12/509:59
DCA
-
SYD
1 stop31h 31m
Multiple Airlines
Deal found 7/4$2,068
Thu 21/508:55
SYD
-
DCA
2 stops37h 04m
Japan Airlines
Thu 28/506:00
DCA
-
SYD
2 stops34h 20m
Japan Airlines
Deal found 5/4$2,085

Find flight deals from Sydney to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Reagan-National (DCA). 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 9 April 2026.

Round-trip from

$1,508

One-way from

$858

Popular in

May

Cheapest in

November

Average price

$2,278
23/5-30/5
  • 23/5-30/5
  • 6 total stops
  • 76h 34m total
  • Sydney to Washington, D.C.
Search Deals
13/7
  • 13/7
  • 3 total stops
  • 49h 40m total
  • Sydney to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($514 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($114 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Reagan-National 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 9 April 2026.
Use the filters below to find and compare flights from Sydney to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 22/7

11:55-18:12

3 stops44h 17m

Washington, D.C. Reagan-National

Tue 28/7

11:57-08:45

3 stops30h 48m

$2,398

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 23/4

20:45-16:00

2 stops33h 15m

Washington, D.C. Reagan-National

Wed 6/5

18:59-18:50

2 stops33h 51m

$2,469

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 27/8

11:55-15:55

3 stops42h 00m

Washington, D.C. Reagan-National

Thu 3/9

11:30-08:45

3 stops31h 15m

$2,478
Fastest return journey

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 27/8

10:20-16:56

1 stop20h 36m

Washington, D.C. Reagan-National

Thu 3/9

15:30-06:55

2 stops25h 25m

$2,622

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sun 28/6

10:20-22:15

1 stop25h 55m

Washington, D.C. Reagan-National

Mon 17/8

18:00-06:55

1 stop22h 55m

$2,631

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 23/9

11:00-20:00

2 stops47h 00m

Washington, D.C. Reagan-National

Sat 3/10

09:30-19:15

2 stops43h 45m

$2,649

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Fri 22/5

09:20-10:19

2 stops38h 59m

Washington, D.C. Reagan-National

Tue 26/5

12:45-07:20

2 stops52h 35m

$2,651
Cheapest one-way

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sat 15/8

20:45-20:00

2 stops37h 15m

$1,417

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Fri 17/7

20:45-17:59

2 stops35h 14m

$1,444

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 7/5

07:10-15:52

3 stops46h 42m

$1,446

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Sydney 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 Sydney to Washington, D.C. Reagan-National Airport

How much does it cost for a return flight from Sydney to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated 9 April 2026.
Read through reviews of airlines operating flights from Sydney to Washington, D.C. Reagan-National Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,554 reviews
Check prices

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,554 reviews
United Airlines
7.4
Good
9,554 reviews
Check prices

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
11,559 reviews
United Airlines
7.4
Good
9,554 reviews
Check prices

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Sydney to Reagan-National. 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 from for flights from Sydney to Washington, D.C. Reagan-National?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Washington, D.C. Reagan-National. 2 airlines have flights from Kingsford Smith to Washington, D.C. Reagan-National on a regular basis. Booking flights from Sydney Kingsford Smith to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.

  • How long is the flight from Sydney to Washington, D.C. Reagan-National Airport?

    United Airlines can get you from Sydney to Washington, D.C. Reagan-National Airport in just under 20h 36m. Your travel time can differ by up to . The distance between Sydney and Washington, D.C. Reagan-National Airport is about 15704 km.

  • What are the cheapest airlines flying from Sydney to Washington, D.C. Reagan-National Airport round-trip?

    Our cheapest airline available from Sydney to Washington, D.C. Reagan-National Airport is American Airlines. Our recent data shows that you can find tickets from as low as $1,558 on this airline. An additional option worth looking into is United Airlines, starting at $1,566. American Airlines is currently priced 19% below the average price you’ll pay for this route.

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

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

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

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

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

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

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

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Alternative routes for Sydney to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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Sydney to Dulles Intl flights
Coolangatta to Dulles Intl flights
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Coolangatta to Reagan-National flights

Top 2 airlines flying from Sydney to Reagan-National

Discover the top 2 airlines that operate flights from Sydney to Reagan-National. 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 647,157 searches. Data last updated 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,558Average$1,844FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$1,566Average$2,105FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Sydney to Reagan-National?

Deals for Sydney to Reagan-National flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Reagan-National for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sydney to Reagan-National with no change fees?

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

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

Yes! Start tracking prices for Sydney to Reagan-National flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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