SYD - DCA

$1,005 Find Cheap Flights from Sydney to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Reagan-National departing on 20/1. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Washington, D.C., as well as popular online travel agencies
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Flight Deals

Cheap Flights from Sydney to Reagan-National (SYD-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Reagan-National 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 Sydney to Reagan-National

Sun, 26 Oct - Wed, 5 Nov
Air New Zealand Logo
11:45 - 20:45SYD-DCA
24h 00m2 stops
Air New Zealand Logo
14:51 - 10:30DCA-SYD
27h 39m2 stops
$1,674Air New Zealand
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Air New Zealand Logo
07:45 - 20:45SYD-DCA
28h 00m2 stops
Air New Zealand Logo
12:50 - 08:45DCA-SYD
27h 55m2 stops
$1,700Air New Zealand
Find Deal
Sat, 1 Nov - Thu, 13 Nov
Multiple Airlines Logo
13:55 - 12:29SYD-DCA
37h 34m3 stops
Multiple Airlines Logo
14:51 - 10:30DCA-SYD
27h 39m2 stops
$1,812Multiple Airlines
Find Deal
Sun, 16 Nov - Sun, 23 Nov
Multiple Airlines Logo
13:55 - 11:29SYD-DCA
37h 34m3 stops
Multiple Airlines Logo
14:51 - 08:45DCA-SYD
25h 54m2 stops
$1,814Multiple Airlines
Find Deal
Tue, 11 Nov - Sun, 16 Nov
American Airlines Logo
11:20 - 18:42SYD-DCA
23h 22m2 stops
American Airlines Logo
16:59 - 09:00DCA-SYD
24h 01m1 stop
$1,912American Airlines
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Wed, 18 Feb - Sun, 22 Feb
American Airlines Logo
11:20 - 18:57SYD-DCA
23h 37m2 stops
American Airlines Logo
19:45 - 07:25DCA-SYD
43h 40m2 stops
$1,923American Airlines
Find Deal
Mon, 3 Nov - Tue, 11 Nov
Qantas Airways Logo
14:05 - 23:00SYD-DCA
24h 55m1 stop
Qantas Airways Logo
16:59 - 09:00DCA-SYD
24h 01m1 stop
$1,928Qantas Airways
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Sat, 1 Nov - Thu, 13 Nov
Alaska Airlines Logo
21:40 - 21:00SYD-DCA
38h 20m2 stops
Alaska Airlines Logo
09:59 - 19:45DCA-SYD
41h 46m2 stops
$1,955Alaska Airlines
Find Deal
Tue, 28 Oct - Sun, 9 Nov
Alaska Airlines Logo
21:40 - 21:59SYD-DCA
39h 19m2 stops
Alaska Airlines Logo
18:58 - 19:45DCA-SYD
32h 47m2 stops
$1,966Alaska Airlines
Find Deal
Mon, 3 Nov - Sun, 9 Nov
Qantas Airways Logo
14:05 - 23:00SYD-DCA
24h 55m1 stop
Qantas Airways Logo
12:59 - 06:55DCA-SYD
25h 56m1 stop
$2,407Qantas Airways
Find Deal

Everything you should know

Top airlines
Air New Zealand
Cheapest • from $1,674 (return)
Qantas Airways
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 35% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$1,674
Overall average: $1,942
Air New Zealand
Sun 26/10Wed 5/11
SYD - DCA • 2 stops
Cheapest one-way flight
$896
Typical prices: $1,671-$2,699
Multiple Airlines
Tue 20/1
SYD - DCA • 3 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Booking Insights

KAYAK's insights & trends for Sydney to Reagan-National flights

Get data-powered insights and trends into flights from Sydney to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Sydney to Washington, D.C. Reagan-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Washington, D.C. Reagan-National Airport is February, where tickets cost $1,307 (return) on average. On the other hand, the most expensive months are May and April, where the average cost of round-trip tickets is $2,978 and $2,391 respectively.

Good to know

Low seasonMay
Cheapest flight$896
Best time to beat the crowds but there is an average 46% increase in price.
Most popular time to fly (12% more expensive on average)
Flight from Sydney to Reagan Washington National Airport

When to book flights from Sydney to Reagan-National

Are your dates flexible? Find out the best times to travel from Sydney to Reagan-National 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.

FAQs for booking Sydney to Reagan Washington National Airport flights

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

    In the last 3 days, the lowest price for a flight from Sydney to Washington, D.C. Reagan-National Airport was $582 for a one-way ticket and $1,087 for a return.

  • Which airports will I be using when flying from Sydney to Reagan Washington National Airport?

    When flying out of Sydney you will be using Sydney Kingsford Smith. You will be landing at Reagan Washington National Airport, also known as Washington, D.C. Reagan-National.

  • Which aircraft models fly most regularly from Sydney to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sydney to Reagan Washington National Airport?

    Star Alliance, and oneworld are the airline alliances operating flights between Sydney and Reagan Washington National Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Sydney to Washington, D.C., Qantas Airways or United Airlines?

    The two airlines most popular with KAYAK users for flights from Sydney to Washington, D.C. are Qantas Airways and United Airlines. With an average price for the route of $1,517 and an overall rating of 7.5, Qantas Airways is the most popular choice. United Airlines is also a great choice for the route, with an average price of $2,199 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Sydney to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Sydney is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Reagan Washington National Airport with an airline and back to Sydney with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Sydney to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 918 reviews
7.2Entertainment
7.0Food
7.7Boarding
8.2Crew
7.5Comfort
Airline reviews

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

6.0 GoodSandipan, Oct 2025SYD - DFW
Read more Qantas Airways reviews

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

My flight from Dallas to Sydney was cancelled. My entire trip was rerouted to include the following: Hartford to Washington DC Washington DC to JFK JFK to Auckland Auckland to Christchurch I paid for an aisle seat on the flight to Auckland and was asked if I would take a window seat to accommodate a family. The agent at the podium failed to mention that the family had a 3 month old baby and that a bassinet would be used during the 16 hour flight. The only way I could get out of my seat was to crawl under the bassinet of the sleeping baby. I think it is wrong that I was no given the choice to sit in another seat, that the agent knew what she was doing and chose to not properly disclose my seating arrangement. Terrible treatment.

they ran out of fruit for breakfast and so I just had a yogurt instead. other than that the flight was good

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

Great as usual, some delays but well communicated and made up for in the air

Poor! This flight was delayed 14 hours. There was no assistance in helping customers find other routes to their destination, nor any other kind of support. It was a chaotic experience. I'm not likely to fly with AA going forward.

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

I tried to check in online but was unable to do so. I stood in line for nearly two hours to check in. American Airlines was understaffed. When I finally got to the kiosk to check in, I was still unable to check in. No AA staff was available to help. Finally one of the airport security agents who was helping passengers became of lack of AA Staff told me: “I think the reason you can’t check in is that you are starting your name with an upper case letter when you write it. Just write it with all lower case letters.” That did allow me to check in. HOW COULD ANYONE POSSIBLY KNOW THAT IF THEY USE AN INITIAL UPPER CASE LETTER TO SPELL THEIR OWN NAME, AA WOULD NOT ALLOW THEM TO CHECK IN?????? Then I had to wait in line over half an hour again to drop off my baggage. Although I arrived at the airport 3 hours early, by the time I got to the gate, they had already started boarding.

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

The boarding crew was incredibly helpful getting me on an earlier flight

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

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