Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Washington, D.C. Reagan-National Airport from $702

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DCA
11 Mar — 18 Mar1
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 February 2026.

Thu 30/709:20
SYD
-
DCA
2 stops51h 11m
Air Canada
Wed 12/820:40
DCA
-
SYD
2 stops44h 40m
Air Canada
Deal found 7/2$1,339
Thu 30/709:20
SYD
-
DCA
2 stops51h 11m
Air Canada
Sun 9/820:40
DCA
-
SYD
2 stops44h 40m
Air Canada
Deal found 8/2$1,346
Thu 26/310:25
SYD
-
DCA
2 stops37h 30m
Air Canada
Thu 2/409:40
DCA
-
SYD
2 stops31h 40m
Air Canada
Deal found 9/2$1,375
Wed 29/709:20
SYD
-
DCA
2 stops40h 40m
Air Canada
Sun 9/812:55
DCA
-
SYD
2 stops52h 25m
Air Canada
Deal found 7/2$1,379
Thu 30/709:20
SYD
-
DCA
2 stops51h 11m
Air Canada
Sat 8/809:40
DCA
-
SYD
3 stops55h 40m
Air Canada
Deal found 7/2$1,388
Tue 10/211:20
SYD
-
DCA
2 stops27h 15m
Air Canada
Wed 25/209:40
DCA
-
SYD
2 stops31h 55m
Air Canada
Deal found 5/2$1,409
Thu 30/709:20
SYD
-
DCA
2 stops51h 11m
Air Canada
Mon 10/820:40
DCA
-
SYD
2 stops44h 40m
Air Canada
Deal found 7/2$1,413
Fri 24/709:20
SYD
-
DCA
2 stops51h 11m
Air Canada
Tue 11/806:59
DCA
-
SYD
2 stops58h 21m
Air Canada
Deal found 8/2$1,420
Wed 29/709:20
SYD
-
DCA
2 stops40h 40m
Air Canada
Sat 8/818:55
DCA
-
SYD
2 stops46h 25m
Air Canada
Deal found 7/2$1,444
Mon 27/709:20
SYD
-
DCA
2 stops40h 40m
Air Canada
Sat 8/812:55
DCA
-
SYD
2 stops52h 25m
Air Canada
Deal found 8/2$1,460

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 February 2026.

Round-trip from

$1,339

One-way from

$702

Popular in

May

Cheapest in

March

Average price

$1,203
Air Canada
  • Air Canada
  • 30/7-12/8
  • 4 total stops
  • 95h 51m total
  • Sydney to Washington, D.C.
Search Deals
1/3
  • 1/3
  • 3 total stops
  • 47h 59m total
  • Sydney to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($921 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($274 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 February 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

Sydney

Fly to

Reagan-National

Route

Depart

Return

Price

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 28/7

09:20-08:52

2 stops61h 32m

Washington, D.C. Reagan-National

Tue 11/8

06:59-07:20

2 stops58h 21m

$1,420

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 28/7

09:20-08:52

2 stops61h 32m

Washington, D.C. Reagan-National

Wed 5/8

20:40-07:20

2 stops44h 40m

$1,420

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sun 8/3

11:20-07:55

2 stops36h 35m

Washington, D.C. Reagan-National

Sun 15/3

20:40-08:35

2 stops44h 55m

$1,463

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 10/3

10:20-12:19

2 stops40h 59m

Washington, D.C. Reagan-National

Tue 17/3

09:40-08:35

2 stops31h 55m

$1,569

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 30/7

09:20-10:18

3 stops38h 58m

Washington, D.C. Reagan-National

Tue 11/8

20:40-07:20

2 stops44h 40m

$1,619

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 27/7

09:10-20:19

1 stop25h 09m

Washington, D.C. Reagan-National

Mon 10/8

17:30-07:05

1 stop23h 35m

$1,627

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 27/7

09:10-20:19

1 stop25h 09m

Washington, D.C. Reagan-National

Tue 11/8

08:20-07:05

1 stop32h 45m

$1,627

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 16/7

09:10-20:19

1 stop25h 09m

Washington, D.C. Reagan-National

Sun 26/7

17:12-07:05

2 stops23h 53m

$1,628

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 30/7

12:00-20:51

2 stops22h 51m

Washington, D.C. Reagan-National

Mon 10/8

17:30-07:05

1 stop23h 35m

$1,638

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 29/7

09:10-16:29

1 stop21h 19m

Washington, D.C. Reagan-National

Sun 9/8

11:30-06:55

1 stop29h 25m

$1,638

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 21 results
1
2
3

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

What’s the top stopover airport for flights from Sydney to Washington, D.C. Reagan-National Airport?

Share of one-stop return flights from Sydney to Washington, D.C. Reagan-National Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

San Francisco (SFO) – chosen by Cheapflights users on 70% of one-stop itineraries from Sydney to Washington, D.C. Reagan-National Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Sydney to Washington, D.C. Reagan-National Airport?

Average return fare for one-stop flights from Sydney to Washington, D.C. Reagan-National Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Dallas (DFW) is the most affordable one-stop option, with an average return flight price of $1,732.

What’s the fastest stopover option from Sydney to Washington, D.C. Reagan-National Airport?

Shortest average travel time for one-stop one-way flights from Sydney to Washington, D.C. Reagan-National Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Houston (IAH) have the shortest average one-way travel time for one-stop routes: 20h 06m.

Which airport typically offers the quickest stopover for flights from Sydney to Washington, D.C. Reagan-National Airport?

Average stopover duration for one-stop one-way flights from Sydney to Washington, D.C. Reagan-National Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Houston (IAH) offer the fastest connection on this route, with an average stopover time of 1h 40m.

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 February 2026.
Read through reviews of airlines operating flights from Sydney to Washington, D.C. Reagan-National Airport, such as Qantas Airways, United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
988 reviews
Check prices

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
988 reviews
Qantas Airways
7.5
Good
988 reviews
Check prices

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
United Airlines
7.4
Good
9,267 reviews
Qantas Airways
7.5
Good
988 reviews
Check prices

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
American Airlines
7.2
Good
11,260 reviews
Qantas Airways
7.5
Good
988 reviews
Check prices

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

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. 3 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?

    Air Canada can get you from Sydney to Washington, D.C. Reagan-National Airport in just under 61h 32m. 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 Qantas Airways. Our recent data shows that you can find tickets from as low as $802 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $1,106 and $1,566 round-trip. Qantas Airways is currently priced 60% 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

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.

Alternative routes for Sydney to Reagan-National

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

Top 3 airlines flying from Sydney to Reagan-National

Discover the top 3 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 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$802Average$1,365FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,106Average$1,708FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$1,566Average$2,109FlexibilityNo 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.

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.