Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Reagan-National Airport to Sydney from $645

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Sydney departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
'This year, momondo is the #1 place for airfares on the internet.'
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Sydney

Cheap return flights

These are some of the best return flight deals from Washington, D.C. Reagan-National Airport to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Reagan-National Airport to Sydney.

Cheap last-minute flights

Planning a quick getaway from Washington, D.C. Reagan-National Airport to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Washington, D.C. Reagan-National Airport to Sydney

Find recent round-trip train or bus tickets from Washington, D.C. Reagan-National Airport to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
12:59 - 06:35DCA-SYD
25h 36m1 stop
11:50 - 16:10SYD-DCA
20h 20m1 stop
$1,340American Airlines
Find Deal
Mon, 10 Feb - Wed, 19 Feb
13:55 - 06:35DCA-SYD
24h 40m2 stops
11:50 - 18:46SYD-DCA
22h 56m1 stop
$1,346American Airlines
Find Deal
Mon, 10 Feb - Wed, 19 Feb
08:00 - 09:00DCA-SYD
33h 00m1 stop
11:50 - 16:29SYD-DCA
20h 39m1 stop
$1,567Qantas Airways
Find Deal
Fri, 17 Jan - Fri, 24 Jan
17:30 - 09:00DCA-SYD
23h 30m1 stop
11:50 - 18:59SYD-DCA
23h 09m1 stop
$1,572Qantas Airways
Find Deal
Fri, 17 Jan - Sun, 26 Jan
17:31 - 12:30DCA-SYD
26h 59m2 stops
14:00 - 20:50SYD-DCA
22h 50m2 stops
$1,894Fiji Airways
Find Deal
Tue, 11 Feb - Tue, 25 Feb
18:58 - 13:00DCA-SYD
27h 02m2 stops
14:30 - 22:51SYD-DCA
23h 21m2 stops
$1,913Fiji Airways
Find Deal
Thu, 13 Mar - Sat, 22 Mar
06:00 - 09:35DCA-SYD
35h 35m2 stops
11:20 - 10:29SYD-DCA
39h 09m2 stops
$1,943Air Canada
Find Deal
Wed, 19 Feb - Wed, 26 Feb
11:00 - 08:20DCA-SYD
30h 20m2 stops
09:20 - 08:53SYD-DCA
37h 33m2 stops
$1,953Air Canada
Find Deal
Sun, 30 Mar - Tue, 8 Apr
18:58 - 12:30DCA-SYD
26h 32m2 stops
14:00 - 00:40SYD-DCA
25h 40m2 stops
$2,032
Find Deal
Tue, 11 Mar - Thu, 20 Mar
16:59 - 07:05DCA-SYD
24h 06m1 stop
08:15 - 23:27SYD-DCA
53h 12m2 stops
$2,038
Find Deal
Tue, 15 Apr - Tue, 22 Apr
17:35 - 09:00DCA-SYD
24h 25m1 stop
$645Qantas Airways
Find Deal
Sat, 15 Mar
11:52 - 06:35DCA-SYD
27h 43m1 stop
$665American Airlines
Find Deal
Sat, 15 Mar
08:20 - 07:05DCA-SYD
32h 45m1 stop
$686Qantas Airways
Find Deal
Wed, 7 May
18:58 - 12:30DCA-SYD
26h 32m2 stops
$1,027Fiji Airways
Find Deal
Sat, 15 Mar
17:08 - 13:00DCA-SYD
27h 52m2 stops
$1,046Fiji Airways
Find Deal
Thu, 6 Mar
06:00 - 08:35DCA-SYD
35h 35m3 stops
$1,230Air Canada
Find Deal
Mon, 17 Mar
06:00 - 07:20DCA-SYD
35h 20m3 stops
$1,322Air Canada
Find Deal
Fri, 18 Apr
06:45 - 12:00DCA-SYD
37h 15m2 stops
$1,383Cathay Pacific
Find Deal
Fri, 7 Mar
17:10 - 08:35DCA-SYD
23h 25m1 stop
$1,438Delta
Find Deal
Thu, 6 Mar
17:10 - 08:35DCA-SYD
23h 25m1 stop
$1,829Delta
Find Deal
Fri, 7 Mar
08:40 - 07:25DCA-SYD
30h 45m1 stop
11:15 - 20:48SYD-DCA
25h 33m1 stop
$1,805American Airlines
Find Deal
Mon, 23 Dec - Sun, 29 Dec
14:54 - 07:25DCA-SYD
24h 31m2 stops
11:15 - 15:59SYD-DCA
20h 44m1 stop
$1,813American Airlines
Find Deal
Mon, 23 Dec - Sun, 29 Dec
20:40 - 09:35DCA-SYD
44h 55m2 stops
11:20 - 21:00SYD-DCA
25h 40m2 stops
$1,996Air Canada
Find Deal
Mon, 23 Dec - Sun, 29 Dec
20:40 - 09:35DCA-SYD
44h 55m2 stops
11:20 - 21:00SYD-DCA
25h 40m2 stops
$2,234Air Canada
Find Deal
Mon, 23 Dec - Sun, 29 Dec
16:13 - 07:00DCA-SYD
46h 47m2 stops
11:50 - 15:59SYD-DCA
20h 09m1 stop
$3,469United Airlines
Find Deal
Mon, 23 Dec - Mon, 30 Dec
09:40 - 12:30DCA-SYD
34h 50m3 stops
06:25 - 21:00SYD-DCA
30h 35m3 stops
$4,512
Find Deal
Mon, 23 Dec - Sun, 29 Dec
15:20 - 10:20DCA-SYD
27h 00m2 stops
17:20 - 16:19SYD-DCA
38h 59m2 stops
$4,583Qantas Airways
Find Deal
Sun, 22 Dec - Tue, 24 Dec
14:42 - 07:00DCA-SYD
24h 18m1 stop
11:50 - 23:46SYD-DCA
27h 56m1 stop
$4,694United Airlines
Find Deal
Thu, 19 Dec - Mon, 23 Dec
06:00 - 09:35DCA-SYD
35h 35m3 stops
09:15 - 22:40SYD-DCA
53h 25m2 stops
$4,909
Find Deal
Thu, 19 Dec - Thu, 26 Dec
15:20 - 14:55DCA-SYD
31h 35m2 stops
11:50 - 16:29SYD-DCA
20h 39m1 stop
$5,833Qantas Airways
Find Deal
Fri, 20 Dec - Fri, 10 Jan

Fiji Airways flights from Washington, D.C. Reagan-National Airport to Sydney

Our best Fiji Airways deals on Washington, D.C. Reagan-National Airport to Sydney flight tickets
Fiji Airways
11 Feb
DCA17:31Washington, D.C. Reagan-National
26h 59m
2 stops
SYD12:30Sydney Kingsford Smith
25 Feb
SYD14:00Sydney Kingsford Smith
22h 50m
2 stops
DCA20:50Washington, D.C. Reagan-National
Fiji Airways
13 Mar
DCA18:58Washington, D.C. Reagan-National
27h 02m
2 stops
SYD13:00Sydney Kingsford Smith
22 Mar
SYD14:30Sydney Kingsford Smith
23h 21m
2 stops
DCA22:51Washington, D.C. Reagan-National
Fiji Airways
6 Mar
DCA17:08Washington, D.C. Reagan-National
27h 52m
2 stops
SYD13:00Sydney Kingsford Smith
22 Mar
SYD14:30Sydney Kingsford Smith
23h 21m
2 stops
DCA22:51Washington, D.C. Reagan-National

Delta flights from Washington, D.C. Reagan-National Airport to Sydney

Our best Delta deals on Washington, D.C. Reagan-National Airport to Sydney flight tickets
Delta
11 Feb
DCA17:10Washington, D.C. Reagan-National
23h 25m
1 stop
SYD08:35Sydney Kingsford Smith
25 Feb
SYD11:05Sydney Kingsford Smith
20h 55m
1 stop
DCA16:00Washington, D.C. Reagan-National
Delta
20 May
DCA17:25Washington, D.C. Reagan-National
23h 10m
1 stop
SYD06:35Sydney Kingsford Smith
3 June
SYD09:25Sydney Kingsford Smith
24h 52m
2 stops
DCA20:17Washington, D.C. Reagan-National
Delta
19 Feb
DCA17:10Washington, D.C. Reagan-National
23h 25m
1 stop
SYD08:35Sydney Kingsford Smith
26 Feb
SYD11:05Sydney Kingsford Smith
20h 55m
1 stop
DCA16:00Washington, D.C. Reagan-National

See travel insights to Sydney from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of February is, on average, the cheapest month to fly to Sydney from Washington, D.C. Reagan-National Airport, with most prices found around $1,649. If you aren’t able to travel to Sydney during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,732.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $0. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $2,442.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Washington, D.C. Reagan-National Airport to Sydney in the morning for as low as $2,216. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $3,074 on average. Flights to Sydney from Washington, D.C. Reagan-National Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

We recommend purchasing flights from Washington, D.C. Reagan-National Airport to Sydney 60 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Sydney for $2,090. However, in the past 72 hours, people saw flights from Washington, D.C. Reagan-National Airport for as low as $2,298.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Sydney flights?

You could potentially save up to 3% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Sydney flight.

When to book flights from Washington, D.C. Reagan-National Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Washington, D.C. Reagan-National Airport to Sydney (DCA to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Sydney

Best price found

$645

Fastest flight time

21h 37m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Washington, D.C. Reagan-National Airport in the past 72 hours is $645. The best return flight deal from Washington, D.C. Reagan-National Airport to Sydney found on momondo in the last 72 hours is $1,340.
The fastest flight from Washington, D.C. Reagan-National Airport to Sydney takes 21h 37m
There are no direct flights from Washington, D.C. Reagan-National Airport to Sydney. Popular non-direct route for this connection is Washington, D.C. Reagan-National Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • How far is Washington, D.C. Reagan-National to Sydney Kingsford Smith by plane?

    There are 15699.1 km between Washington, D.C. Reagan-National and Sydney Kingsford Smith. Typically, this will take 21h 37m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Sydney Kingsford Smith Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sydney?

Finding the right flight to Sydney from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Sydney?

Once you have performed a search for Washington, D.C. to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.


An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 24/12
Tue 31/12
Email me momondo's favourite deals

Find better results for your trip to Australia