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Look for other cheap flights to Washington, D.C. Reagan-National

$1,034 Cheap flights to Washington, D.C. Reagan-National Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Washington, D.C. Reagan-National Airport departing on 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Australia to Washington, D.C. Reagan-National Airport

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:20 - 12:19SYD-DCA
40h 59m2 stops
Air Canada Logo
12:55 - 09:35DCA-SYD
52h 40m2 stops
$1,322Air Canada
Find Deal
Wed, 18 Feb - Sun, 22 Feb
Air Canada Logo
10:45 - 10:23BNE-DCA
38h 38m2 stops
Air Canada Logo
20:40 - 07:45DCA-BNE
45h 05m2 stops
$1,336Air Canada
Find Deal
Thu, 5 Mar - Sun, 8 Mar
Multiple Airlines Logo
17:45 - 16:59SYD-DCA
39h 14m2 stops
Multiple Airlines Logo
09:59 - 07:25DCA-SYD
29h 26m1 stop
$1,454Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
American Airlines Logo
11:20 - 19:44SYD-DCA
24h 24m2 stops
American Airlines Logo
17:15 - 09:00DCA-SYD
23h 45m2 stops
$1,594American Airlines
Find Deal
Tue, 9 Dec - Tue, 30 Dec
American Airlines Logo
11:20 - 20:44SYD-DCA
25h 24m1 stop
American Airlines Logo
16:50 - 09:00DCA-SYD
24h 10m1 stop
$1,596American Airlines
Find Deal
Mon, 8 Dec - Wed, 31 Dec
United Airlines Logo
11:50 - 15:58SYD-DCA
20h 08m1 stop
United Airlines Logo
17:59 - 06:20DCA-SYD
44h 21m1 stop
$1,620United Airlines
Find Deal
Tue, 9 Dec - Sat, 17 Jan
United Airlines Logo
12:10 - 16:49SYD-DCA
20h 39m1 stop
United Airlines Logo
13:00 - 09:05DCA-SYD
28h 05m2 stops
$1,622United Airlines
Find Deal
Mon, 8 Dec - Sun, 11 Jan
Multiple Airlines Logo
19:40 - 21:59BNE-DCA
41h 19m2 stops
Multiple Airlines Logo
09:59 - 05:00DCA-BNE
28h 01m1 stop
$1,632Multiple Airlines
Find Deal
Tue, 18 Nov - Wed, 3 Dec
Qantas Airways Logo
14:05 - 19:50SYD-DCA
21h 45m1 stop
Qantas Airways Logo
16:59 - 09:00DCA-SYD
24h 01m1 stop
$1,637Qantas Airways
Find Deal
Sun, 23 Nov - Mon, 1 Dec
Qantas Airways Logo
17:45 - 20:00SYD-DCA
42h 15m1 stop
Qantas Airways Logo
17:30 - 09:00DCA-SYD
23h 30m1 stop
$1,662Qantas Airways
Find Deal
Thu, 11 Dec - Tue, 20 Jan

momondo Fare Finder

 
Locate flights to Washington, D.C. Reagan-National that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 5 November 2025.
Use the filters below to find and compare flights to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Route

Depart

Return

Price

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 18/2

11:20-12:19

2 stops40h 59m

Washington, D.C. Reagan-National

Sun 22/2

12:55-09:35

2 stops52h 40m

$1,322

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Thu 5/3

10:45-10:23

2 stops38h 38m

Washington, D.C. Reagan-National

Sun 8/3

20:40-07:45

2 stops45h 05m

$1,336

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 2/12

17:45-16:59

2 stops39h 14m

Washington, D.C. Reagan-National

Tue 9/12

09:59-07:25

1 stop29h 26m

$1,454

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 9/12

11:20-19:44

2 stops24h 24m

Washington, D.C. Reagan-National

Tue 30/12

17:15-09:00

2 stops23h 45m

$1,594

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 8/12

11:20-20:44

1 stop25h 24m

Washington, D.C. Reagan-National

Wed 31/12

16:50-09:00

1 stop24h 10m

$1,596

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Tue 9/12

11:50-15:58

1 stop20h 08m

Washington, D.C. Reagan-National

Sat 17/1

17:59-06:20

1 stop44h 21m

$1,620

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Mon 8/12

12:10-16:49

1 stop20h 39m

Washington, D.C. Reagan-National

Sun 11/1

13:00-09:05

2 stops28h 05m

$1,622

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Tue 18/11

19:40-21:59

2 stops41h 19m

Washington, D.C. Reagan-National

Wed 3/12

09:59-05:00

1 stop28h 01m

$1,632

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sun 23/11

14:05-19:50

1 stop21h 45m

Washington, D.C. Reagan-National

Mon 1/12

16:59-09:00

1 stop24h 01m

$1,637

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Thu 11/12

17:45-20:00

1 stop42h 15m

Washington, D.C. Reagan-National

Tue 20/1

17:30-09:00

1 stop23h 30m

$1,662

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. Reagan-National Airport from

Flights to Washington, D.C. Reagan-National Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Washington, D.C. Reagan-National Airport to help you craft the best travel plan.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

On average, the least expensive day to fly to Washington, D.C. Reagan-National Airport from Australia is on a Friday. momondo users have found tickets for Friday departures for as low as $1,745. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Washington, D.C. Reagan-National Airport is Tuesday, with ticket prices averaging around $2,352.

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

In general, February is the cheapest month to fly from Australia to Washington, D.C. Reagan-National Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,305. If you’re not able to fly to Washington, D.C. Reagan-National Airport in February, then March is your next best option. Flight prices from Australia to Washington, D.C. Reagan-National Airport during March average around $1,328.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

In the afternoon is the cheapest time of day to fly from Australia to Washington, D.C. Reagan-National Airport when you can find flight prices for as low as $1,966. Flying to Washington, D.C. Reagan-National Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $3,109. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheapest flights to Washington, D.C. Reagan-National

Find the cheapest flights to Washington, D.C. Reagan-National from your nearest city or airport
Find flights from Sydney to Washington, D.C. Reagan-National Airport
CHEAPEST MONTH TO FLY TO WASHINGTON, D.C. REAGAN-NATIONAL AIRPORT FROM SYDNEYFebruary35% cheaperFlying from Sydney to Washington, D.C. Reagan-National Airport costs on average just $1,305 in February
MOST EXPENSIVE MONTH TO FLY TO WASHINGTON, D.C. REAGAN-NATIONAL AIRPORT FROM SYDNEYMay49% more expensiveIt costs about $2,973 for flights to Washington, D.C. Reagan-National Airport from Sydney in May
MOST POPULAR MONTH TO FLY TO WASHINGTON, D.C. REAGAN-NATIONAL AIRPORT FROM SYDNEYJuly650% more users visitedMore momondo users searched in flights to Washington, D.C. Reagan-National Airport from Sydney in July than any other month

Cheap Washington, D.C. Reagan-National Airport flight deals and tips

Summary info about Washington, D.C. Reagan-National Airport flight prices, duration and airlines

Best One-Way Price

$1,034

Best Round-Trip Price

$1,322

Fastest flight time

20h 47m
The best one-way flight price to Washington, D.C. from Australia in the last 72 hours is $1,034 (Sydney Kingsford Smith to Washington, D.C. Reagan-National).
Search Deals
The best round-trip flight price to Washington, D.C. from Australia in the last 72 hours is $1,322 (Sydney Kingsford Smith to Washington, D.C. Reagan-National).
Search Deals
The fastest flight to Washington, D.C. from Australia takes 20h 47m (Sydney Kingsford Smith to Washington, D.C. Reagan-National).
Search Deals

Frequently asked questions about flying to Washington, D.C. Reagan-National Airport

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

In general, when looking for the cheapest flight to Washington, D.C. Reagan-National Airport, try to choose a flight departing in February for the best deal.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

From most locations, the cheapest day to fly to Washington, D.C. Reagan-National Airport is Friday. Most users found that departing on a Tuesday was most expensive.

What is the cheapest time of day to fly to Washington, D.C. Reagan-National Airport?

In general, when looking for the cheapest flight to Washington, D.C. Reagan-National Airport, our data indicates that Afternoon flights are the most cost-effective. Evening flights tend to be the most expensive.

Is there an alternative airport near Washington, D.C. Reagan-National Airport?

Washington, D.C. Dulles Intl Airport or Baltimore/Washington Airport can be an alternative airport used for travel to Washington, D.C..

Is there a cheaper alternative to flying into Washington, D.C.?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Washington, D.C. is Baltimore/Washington Airport where the average price is $308. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Washington, D.C.?

$316 is the cheapest deal found on momondo in the last two weeks for a flight to Washington, D.C.. This flight is from Minneapolis and is 81% cheaper than most flights to Washington, D.C.. To find the cheapest price to Washington, D.C. from your area, use momondo’s Airport-to-Airport Pricing Tool.

Which airlines fly to Washington, D.C. Reagan-National Airport?

United Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights to Washington, D.C. Reagan-National Airport?

Prices for flights to Washington, D.C. Reagan-National Airport refresh daily.

How many operators does momondo search for flights to Washington, D.C. Reagan-National Airport?

The number of operators available for flights to Washington, D.C. Reagan-National Airport is 4 as of November 2025.

How old do you have to be to fly to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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
McLean
Arlington

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C..

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

momondo does allow users to show only those flights to Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for flights to Washington, D.C., momondo helps you find the right flight 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 to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Washington, D.C. and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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