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Cheap flights from Sydney to Washington, D.C. Reagan-National Airport from $832

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DCA
30 Mar — 6 Apr1
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 25 March 2025.

Round-trip from

$1,572

One-way from

$832

Popular in

December

Cheapest in

February

Average price

$1,374
Air Canada
  • Air Canada
  • 28/5-8/6
  • 4 total stops
  • 93h 06m total
  • Sydney to Washington, D.C.
10/9
  • 10/9
  • 2 total stops
  • 32h 49m total
  • Sydney to Washington, D.C.
Highest demand for flights based on searches. 2% potential increase in price ($98 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease ($148 potential savings vs. average return price).
Average for round-trip flights in March 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 25 March 2025.

Wed 28/509:20SYD - DCA
2 stops40h 41mAir Canada
Sun 8/612:55DCA - SYD
2 stops52h 25mAir Canada
Deal found 23/3$1,572
Wed 28/510:25SYD - DCA
1 stop19h 49mAmerican Airlines
Mon 9/608:20DCA - SYD
1 stop32h 45mAmerican Airlines
Deal found 23/3$1,713
Wed 28/517:45SYD - DCA
1 stop41h 14mMultiple Airlines
Sun 8/608:00DCA - SYD
2 stops33h 30mMultiple Airlines
Deal found 23/3$1,783
Wed 26/311:15SYD - DCA
1 stop24h 28mBritish Airways
Mon 31/317:35DCA - SYD
1 stop23h 30mBritish Airways
Deal found 24/3$1,813
Wed 26/311:20SYD - DCA
2 stops22h 22mUnited Airlines
Mon 31/317:59DCA - SYD
1 stop22h 56mUnited Airlines
Deal found 24/3$1,826
Mon 21/409:25SYD - DCA
2 stops28h 33mDelta
Mon 28/417:10DCA - SYD
1 stop23h 25mDelta
Deal found 24/3$1,840
Tue 27/510:25SYD - DCA
1 stop19h 49mQantas Airways
Sat 31/517:30DCA - SYD
1 stop23h 35mQantas Airways
Deal found 24/3$1,861
Wed 30/408:55SYD - DCA
2 stops51h 34mJapan Airlines
Mon 5/517:49DCA - SYD
2 stops46h 31mJapan Airlines
Deal found 23/3$2,194
Sat 26/412:50SYD - DCA
3 stops65h 08mAir Tahiti Nui
Fri 2/508:59DCA - SYD
3 stops40h 11mAir Tahiti Nui
Deal found 24/3$3,293
Thu 27/311:05SYD - DCA
2 stops44h 24mCathay Pacific
Thu 3/411:40DCA - SYD
2 stops31h 00mCathay Pacific
Deal found 24/3$3,503
Thu 26/611:00SYD - DCA
2 stops47h 59mSingapore Airlines
Thu 10/709:00DCA - SYD
3 stops41h 45mSingapore Airlines
Deal found 25/3$4,289
Tue 10/620:55SYD - DCA
2 stops31h 18mANA
Sun 15/615:30DCA - SYD
2 stops27h 55mANA
Deal found 23/3$7,303

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 25 March 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

Wed 28/5

09:20-12:01

2 stops40h 41m

Washington, D.C. Reagan-National

Sun 8/6

12:55-07:20

2 stops52h 25m

$1,572

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 28/5

10:25-16:14

1 stop19h 49m

Washington, D.C. Reagan-National

Mon 9/6

08:20-07:05

1 stop32h 45m

$1,713

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 28/5

17:45-20:59

1 stop41h 14m

Washington, D.C. Reagan-National

Sun 8/6

08:00-07:30

2 stops33h 30m

$1,783

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 21/4

09:25-23:58

2 stops28h 33m

Washington, D.C. Reagan-National

Mon 28/4

17:10-06:35

1 stop23h 25m

$1,840

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 27/5

10:25-16:14

1 stop19h 49m

Washington, D.C. Reagan-National

Sat 31/5

17:30-07:05

1 stop23h 35m

$1,861

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sat 26/4

09:30-20:57

2 stops25h 27m

Washington, D.C. Reagan-National

Fri 2/5

16:16-06:55

2 stops24h 39m

$1,976

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 30/4

08:55-22:29

2 stops51h 34m

Washington, D.C. Reagan-National

Mon 5/5

17:49-06:20

2 stops46h 31m

$2,194

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sat 26/4

12:50-15:58

3 stops65h 08m

Washington, D.C. Reagan-National

Fri 2/5

08:59-15:10

3 stops40h 11m

$3,293

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 26/6

11:00-20:59

2 stops47h 59m

Washington, D.C. Reagan-National

Thu 10/7

09:00-16:45

3 stops41h 45m

$4,289

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 10/6

20:55-14:13

2 stops31h 18m

Washington, D.C. Reagan-National

Sun 15/6

15:30-09:25

2 stops27h 55m

$7,303

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 22 results
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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 25 March 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.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 66.0 mm.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 25 March 2025.
Peruse reviews from past customers who have flown with Air Tahiti Nui, Japan Airlines and ANA from Sydney to Washington, D.C. to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.2

Crew

9.1

Boarding

8.7

Comfort

8.0

Food

7.8

Overall

8.7

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.

Entertainment

7.2

Crew

9.1

Boarding

8.7

Comfort

8.0

Food

7.8

Overall

8.7

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.

Entertainment

7.2

Crew

9.1

Boarding

8.7

Comfort

8.0

Food

7.8

Overall

8.7

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.
8.3
Very Good

Entertainment

7.2

Crew

9.1

Boarding

8.7

Comfort

8.0

Food

7.8

Overall

8.7

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.

Entertainment

7.2

Crew

9.1

Boarding

8.7

Comfort

8.0

Food

7.8

Overall

8.7

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.

Entertainment

7.2

Crew

9.1

Boarding

8.7

Comfort

8.0

Food

7.8

Overall

8.7

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. 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.

  • 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 Canada. Our recent data shows that you can find tickets from as low as $1,572 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $1,713 and $1,840 round-trip. Air Canada is currently priced 25% 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 Air Canada ($1,390), United Airlines ($1,422), and Delta ($1,430).

  • 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 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,178Average$1,882FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,420Average$2,037FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,941Average$2,735FlexibilityNo 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?

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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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