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Cheap flights from Sydney to Washington, D.C. Reagan-National Airport from $1,183

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DCA
13 Jul — 20 Jul1
1 adult

Cheap 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 8 July 2025.

Round-trip from

$1,726

One-way from

$1,183

Popular in

May

Cheapest in

February

Average price

$2,175
Air New Zealand
  • Air New Zealand
  • 21/8-28/8
  • 4 total stops
  • 57h 59m total
  • Sydney to Washington, D.C.
15/7
  • 15/7
  • 3 total stops
  • 35h 27m total
  • Sydney to Washington, D.C.
Highest demand for flights based on searches. 21% potential increase in price ($867 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease ($177 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Sydney to Reagan-National

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 8 July 2025.

Thu 21/809:55SYD - DCA
2 stops26h 14mAir New Zealand
Thu 28/811:00DCA - SYD
2 stops31h 45mAir New Zealand
Deal found 7/7$1,726
Sun 3/810:25SYD - DCA
1 stop19h 51mAmerican Airlines
Sat 16/808:20DCA - SYD
1 stop32h 45mAmerican Airlines
Deal found 7/7$1,750
Fri 8/809:10SYD - DCA
2 stops23h 17mBritish Airways
Sat 23/814:24DCA - SYD
2 stops26h 41mBritish Airways
Deal found 5/7$1,853
Fri 8/809:10SYD - DCA
2 stops23h 17mIberia
Sat 23/811:59DCA - SYD
2 stops29h 06mIberia
Deal found 5/7$1,870
Mon 8/909:10SYD - DCA
1 stop25h 49mMultiple Airlines
Thu 18/908:59DCA - SYD
1 stop32h 31mMultiple Airlines
Deal found 5/7$1,899
Tue 19/809:20SYD - DCA
2 stops26h 28mAir Canada
Tue 26/809:40DCA - SYD
3 stops31h 40mAir Canada
Deal found 4/7$2,001
Tue 23/1221:45SYD - DCA
2 stops30h 00mANA
Sun 11/114:00DCA - SYD
2 stops38h 15mANA
Deal found 7/7$2,402
Tue 9/909:10SYD - DCA
1 stop25h 49mQantas Airways
Fri 19/917:30DCA - SYD
1 stop23h 35mQantas Airways
Deal found 6/7$2,425
Tue 29/708:55SYD - DCA
2 stops52h 16mJapan Airlines
Tue 5/822:08DCA - SYD
2 stops42h 12mJapan Airlines
Deal found 5/7$2,680
Fri 22/810:20SYD - DCA
1 stop20h 34mUnited Airlines
Fri 29/814:00DCA - SYD
2 stops26h 55mUnited Airlines
Deal found 7/7$2,712

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 8 July 2025.
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

Thu 21/8

09:55-22:09

2 stops26h 14m

Washington, D.C. Reagan-National

Thu 28/8

11:00-08:45

2 stops31h 45m

$1,726

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sun 3/8

10:25-16:16

1 stop19h 51m

Washington, D.C. Reagan-National

Sat 16/8

08:20-07:05

1 stop32h 45m

$1,750

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Fri 8/8

09:10-18:27

2 stops23h 17m

Washington, D.C. Reagan-National

Sat 23/8

14:24-07:05

2 stops26h 41m

$1,853

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Fri 8/8

09:10-18:27

2 stops23h 17m

Washington, D.C. Reagan-National

Sat 23/8

11:59-07:05

2 stops29h 06m

$1,870

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 8/9

09:10-20:59

1 stop25h 49m

Washington, D.C. Reagan-National

Thu 18/9

08:59-07:30

1 stop32h 31m

$1,899

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 19/8

09:20-21:48

2 stops26h 28m

Washington, D.C. Reagan-National

Tue 26/8

09:40-07:20

3 stops31h 40m

$2,001

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 9/9

09:10-20:59

1 stop25h 49m

Washington, D.C. Reagan-National

Fri 19/9

17:30-07:05

1 stop23h 35m

$2,425

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 29/7

08:55-23:11

2 stops52h 16m

Washington, D.C. Reagan-National

Tue 5/8

22:08-06:20

2 stops42h 12m

$2,680

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Fri 22/8

10:20-16:54

1 stop20h 34m

Washington, D.C. Reagan-National

Fri 29/8

14:00-06:55

2 stops26h 55m

$2,712

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 29/7

07:10-21:42

3 stops28h 32m

Washington, D.C. Reagan-National

Tue 5/8

17:30-15:10

3 stops31h 40m

$2,878

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Showing 1-10 of 17 results
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

What is the cheapest time of day to fly from SYD to DCA?

Find hourly flight availability from Sydney to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2025.

When flying from Sydney to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 37% versus a flight in the afternoon.

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 8 July 2025.
Read through reviews of airlines operating flights from Sydney to Washington, D.C. Reagan-National Airport, such as Air Tahiti Nui, Japan Airlines, andAir New Zealand. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

9.0

Overall

8.7

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Crew

9.0

Overall

8.7

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Crew

9.0

Overall

8.7

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Crew

9.0

Overall

8.7

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Crew

9.0

Overall

8.7

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Crew

9.0

Overall

8.7

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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. 4 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.

  • 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 Air New Zealand. Our recent data shows that you can find tickets from as low as $1,726 on this airline. Additional options worth looking into are American Airlines and British Airways, starting at $1,750 and $1,853 round-trip. Air New Zealand is currently priced 17% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Sydney to Washington, D.C. Reagan-National Airport one-way?

    The cheapet airlines for a one-way flight from Sydney to Washington, D.C. Reagan-National Airport are Qantas Airways ($1,217), American Airlines ($1,251), and Japan Airlines ($1,316).

  • 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

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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.

Top 4 airlines flying from Sydney to Reagan-National

Discover the top 4 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 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,138Average$1,788FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,199Average$2,023FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$1,372Average$1,978FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,875Average$2,195FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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?

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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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