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Cheap flights from Washington, D.C. Reagan-National Airport to Perth from $1,093

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 Perth departing on 12/15. 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 Washington, D.C. Reagan-National Airport to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
8:40 am - 10:55 pmDCA-PER
49h 15m2 stops
Cathay Pacific Logo
12:25 am - 3:55 pmPER-DCA
52h 30m2 stops
$1,425Cathay Pacific
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Tue, Nov 11 - Mon, Nov 17
Cathay Pacific Logo
8:40 am - 10:55 pmDCA-PER
49h 15m2 stops
Cathay Pacific Logo
12:25 am - 10:59 pmPER-DCA
35h 34m2 stops
$1,475Cathay Pacific
Find Deal
Wed, Nov 5 - Thu, Nov 20
Multiple Airlines Logo
5:59 am - 6:55 amDCA-PER
35h 56m2 stops
Multiple Airlines Logo
12:25 am - 8:00 pmPER-DCA
32h 35m2 stops
$1,526Multiple Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Multiple Airlines Logo
6:10 am - 4:15 amDCA-PER
33h 05m3 stops
Multiple Airlines Logo
1:15 am - 9:56 pmPER-DCA
33h 41m3 stops
$1,888Multiple Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
Air Canada Logo
9:40 am - 8:20 pmDCA-PER
45h 40m3 stops
Air Canada Logo
3:15 pm - 7:45 pmPER-DCA
41h 30m3 stops
$1,979Air Canada
Find Deal
Tue, Nov 11 - Tue, Nov 18
Qantas Airways Logo
11:59 am - 7:45 amDCA-PER
30h 46m2 stops
Qantas Airways Logo
10:40 pm - 2:57 pmPER-DCA
29h 17m2 stops
$2,116Qantas Airways
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Mon, Nov 17 - Mon, Jan 12
Air Canada Logo
6:59 am - 2:30 pmDCA-PER
42h 31m3 stops
Air Canada Logo
3:15 pm - 10:35 pmPER-DCA
44h 20m3 stops
$2,129Air Canada
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Thu, Nov 27 - Thu, Dec 4
Qantas Airways Logo
12:59 pm - 7:45 amDCA-PER
29h 46m2 stops
Qantas Airways Logo
5:30 am - 9:00 pmPER-DCA
28h 30m2 stops
$2,306Qantas Airways
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Wed, Nov 5 - Fri, Nov 21
United Airlines Logo
12:00 pm - 2:30 pmDCA-PER
37h 30m3 stops
United Airlines Logo
10:30 pm - 4:49 pmPER-DCA
31h 19m2 stops
$2,448United Airlines
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Thu, Nov 27 - Thu, Dec 4
United Airlines Logo
2:51 pm - 2:30 pmDCA-PER
34h 39m3 stops
United Airlines Logo
11:45 pm - 9:43 pmPER-DCA
34h 58m2 stops
$2,896United Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17

Cathay Pacific flights from Washington, D.C. Reagan-National Airport to Perth

Our best Cathay Pacific deals on Washington, D.C. Reagan-National Airport to Perth flight tickets
Cathay Pacific
Nov 11
DCA8:40 amWashington, D.C. Reagan-National
49h 15m
2 stops
PER10:55 pmPerth
Nov 17
PER12:25 amPerth
52h 30m
2 stops
DCA3:55 pmWashington, D.C. Reagan-National
$1,425
Find similar
Cathay Pacific
Nov 5
DCA8:40 amWashington, D.C. Reagan-National
49h 15m
2 stops
PER10:55 pmPerth
Nov 20
PER12:25 amPerth
35h 34m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,475
Find similar
Cathay Pacific
Nov 1
DCA7:02 pmWashington, D.C. Reagan-National
47h 53m
2 stops
PER6:55 amPerth
Nov 14
PER8:30 amPerth
49h 14m
2 stops
DCA8:44 pmWashington, D.C. Reagan-National
$1,525
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Air Canada flights from Washington, D.C. Reagan-National Airport to Perth

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Perth flight tickets
Air Canada
Nov 11
DCA9:40 amWashington, D.C. Reagan-National
45h 40m
3 stops
PER8:20 pmPerth
Nov 18
PER3:15 pmPerth
41h 30m
3 stops
DCA7:45 pmWashington, D.C. Reagan-National
$1,979
Find similar
Air Canada
Nov 27
DCA6:59 amWashington, D.C. Reagan-National
42h 31m
3 stops
PER2:30 pmPerth
Dec 4
PER3:15 pmPerth
44h 20m
3 stops
DCA10:35 pmWashington, D.C. Reagan-National
$2,129
Find similar
Air Canada
Nov 13
DCA9:40 amWashington, D.C. Reagan-National
39h 50m
3 stops
PER2:30 pmPerth
Nov 17
PER10:55 pmPerth
33h 50m
3 stops
DCA7:45 pmWashington, D.C. Reagan-National
$2,550
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momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Perth 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, momondo users made 832,500 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 11/11

8:40 am-10:55 pm

2 stops49h 15m

Perth

Mon 11/17

12:25 am-3:55 pm

2 stops52h 30m

$1,425

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 11/5

8:40 am-10:55 pm

2 stops49h 15m

Perth

Thu 11/20

12:25 am-10:59 pm

2 stops35h 34m

$1,475

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 11/8

5:59 am-6:55 am

2 stops35h 56m

Perth

Sat 11/15

12:25 am-8:00 pm

2 stops32h 35m

$1,526

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 11/11

6:10 am-4:15 am

3 stops33h 05m

Perth

Mon 11/17

1:15 am-9:56 pm

3 stops33h 41m

$1,888

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 11/11

9:40 am-8:20 pm

3 stops45h 40m

Perth

Tue 11/18

3:15 pm-7:45 pm

3 stops41h 30m

$1,979

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 11/17

11:59 am-7:45 am

2 stops30h 46m

Perth

Mon 1/12

10:40 pm-2:57 pm

2 stops29h 17m

$2,116

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 11/27

6:59 am-2:30 pm

3 stops42h 31m

Perth

Thu 12/4

3:15 pm-10:35 pm

3 stops44h 20m

$2,129

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 11/5

12:59 pm-7:45 am

2 stops29h 46m

Perth

Fri 11/21

5:30 am-9:00 pm

2 stops28h 30m

$2,306

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 11/27

12:00 pm-2:30 pm

3 stops37h 30m

Perth

Thu 12/4

10:30 pm-4:49 pm

2 stops31h 19m

$2,448

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 11/13

2:51 pm-2:30 pm

3 stops34h 39m

Perth

Mon 11/17

11:45 pm-9:43 pm

2 stops34h 58m

$2,896

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

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

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 day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Monday when prices can be found for as low as $1,785. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around $2,395.

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

In the afternoon is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Perth when you can find flight prices for as low as $1,863. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $2,119. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

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

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Perth. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Perth.
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  • How far is Washington, D.C. Reagan-National to Perth by plane?

    A flight from Washington, D.C. Reagan-National to Perth will travel around 11561.3 mi. Flights usually cover this in 27h 55m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Perth?

Best airlines flying from Washington, D.C. Reagan-National Airport to Perth

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Perth with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $1,785Free CancellationRating
7.5
916 reviews
Search Qantas Airways flights

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Rottnest Island
Fremantle
Scarborough
Waikiki

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Perth for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Perth from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Perth from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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