How do I get Price Alerts for flights from Washington, D.C. Reagan-National Airport to Perth?

Confirm your travel details to search for the latest offers for flights from Washington, D.C. Reagan-National Airport to Perth . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.

$810 Cheap Flights from Washington, D.C. Reagan-National Airport to Perth in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 1:35 pm

DCA

PER

32h 35m

2 stops

11:55 pm - 10:55 pm

PER

DCA

35h 00m

2 stops

$1,565Qantas Airways

Tue, May 12 - Tue, May 19

4:59 pm - 10:50 pm

DCA

PER

41h 51m

2 stops

11:45 pm - 8:06 pm

PER

DCA

32h 21m

2 stops

$1,601Multiple Airlines

Mon, May 11 - Mon, May 18

4:59 pm - 3:25 pm

DCA

PER

34h 26m

2 stops

11:55 pm - 3:52 pm

PER

DCA

27h 57m

2 stops

$1,618Multiple Airlines

Sun, Apr 26 - Sun, May 3

5:16 pm - 3:25 pm

DCA

PER

34h 09m

2 stops

12:25 pm - 6:59 pm

PER

DCA

42h 34m

2 stops

$1,663Qantas Airways

Mon, Jun 22 - Sat, Jul 4

4:59 pm - 12:15 pm

DCA

PER

31h 16m

2 stops

11:45 pm - 6:00 pm

PER

DCA

30h 15m

2 stops

$1,680Multiple Airlines

Sat, Apr 25 - Sat, May 2

4:59 pm - 9:55 pm

DCA

PER

40h 56m

2 stops

11:55 pm - 10:55 pm

PER

DCA

35h 00m

2 stops

$1,696Qantas Airways

Wed, May 13 - Sun, May 17

8:30 am - 3:25 pm

DCA

PER

42h 55m

2 stops

4:25 pm - 10:55 pm

PER

DCA

42h 30m

2 stops

$1,697Qantas Airways

Wed, May 13 - Sun, May 17

6:00 am - 6:35 pm

DCA

PER

48h 35m

2 stops

10:45 pm - 10:59 pm

PER

DCA

36h 14m

2 stops

$1,912JetBlue

Mon, Apr 13 - Thu, Apr 23

9:59 am - 12:30 pm

DCA

PER

38h 31m

2 stops

1:45 pm - 8:00 pm

PER

DCA

42h 15m

2 stops

$1,950Multiple Airlines

Wed, Apr 22 - Wed, May 6

5:59 pm - 3:25 pm

DCA

PER

33h 26m

2 stops

7:50 pm - 10:15 pm

PER

DCA

38h 25m

2 stops

$2,099Air New Zealand

Tue, Jun 9 - Fri, Jul 10

Air New Zealand flights from Washington, D.C. Reagan-National Airport to Perth

Our best Air New Zealand deals on Washington, D.C. Reagan-National Airport to Perth flight tickets

Air New Zealand

Jun 9

DCA5:59 pmWashington, D.C. Reagan-National

33h 26m

2 stops

PER3:25 pmPerth

Jul 10

PER7:50 pmPerth

38h 25m

2 stops

DCA10:15 pmWashington, D.C. Reagan-National

$2,099

Air New Zealand

Jun 8

DCA2:55 pmWashington, D.C. Reagan-National

37h 05m

2 stops

PER4:00 pmPerth

Jul 9

PER12:50 amPerth

33h 25m

2 stops

DCA10:15 pmWashington, D.C. Reagan-National

$2,117

Air New Zealand

Jun 10

DCA7:28 pmWashington, D.C. Reagan-National

62h 47m

2 stops

PER10:15 pmPerth

Jul 10

PER10:00 amPerth

48h 15m

2 stops

DCA10:15 pmWashington, D.C. Reagan-National

$2,196

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

Apr 20

DCA11:36 amWashington, D.C. Reagan-National

47h 04m

2 stops

PER10:40 pmPerth

May 9

PER8:20 amPerth

52h 10m

2 stops

DCA12:30 amWashington, D.C. Reagan-National

$2,318

Cathay Pacific

Apr 19

DCA11:36 amWashington, D.C. Reagan-National

47h 04m

2 stops

PER10:40 pmPerth

May 9

PER8:20 amPerth

52h 10m

2 stops

DCA12:30 amWashington, D.C. Reagan-National

$2,368

Cathay Pacific

Apr 10

DCA3:15 pmWashington, D.C. Reagan-National

51h 35m

2 stops

PER6:50 amPerth

Apr 17

PER8:20 amPerth

43h 32m

2 stops

DCA3:52 pmWashington, D.C. Reagan-National

$2,409

momondo Fare Finder

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

Cheapest round-trip

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 5/12

5:00 pm-1:35 pm

2 stops32h 35m

Perth

Tue 5/19

11:55 pm-10:55 pm

2 stops35h 00m

$1,565

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 5/11

4:59 pm-10:50 pm

2 stops41h 51m

Perth

Mon 5/18

11:45 pm-8:06 pm

2 stops32h 21m

$1,601

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 4/26

4:59 pm-3:25 pm

2 stops34h 26m

Perth

Sun 5/3

11:55 pm-3:52 pm

2 stops27h 57m

$1,618

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 6/22

5:16 pm-3:25 pm

2 stops34h 09m

Perth

Sat 7/4

12:25 pm-6:59 pm

2 stops42h 34m

$1,663

Quickest round-trip

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 4/25

4:59 pm-12:15 pm

2 stops31h 16m

Perth

Sat 5/2

11:45 pm-6:00 pm

2 stops30h 15m

$1,680

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 5/13

4:59 pm-9:55 pm

2 stops40h 56m

Perth

Sun 5/17

11:55 pm-10:55 pm

2 stops35h 00m

$1,696

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 5/13

8:30 am-3:25 pm

2 stops42h 55m

Perth

Sun 5/17

4:25 pm-10:55 pm

2 stops42h 30m

$1,697

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 4/13

6:00 am-6:35 pm

2 stops48h 35m

Perth

Thu 4/23

10:45 pm-10:59 pm

2 stops36h 14m

$1,912

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 4/22

9:59 am-12:30 pm

2 stops38h 31m

Perth

Wed 5/6

1:45 pm-8:00 pm

2 stops42h 15m

$1,950

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 6/9

5:59 pm-3:25 pm

2 stops33h 26m

Perth

Fri 7/10

7:50 pm-10:15 pm

2 stops38h 25m

$2,099

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Fastest flight time	32h 35m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Perth takes 32h 35m

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.

Search flight deals

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 32h 35m, 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 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.

How do I get Price Alerts for flights from Washington, D.C. Reagan-National Airport to Perth?
Confirm your travel details to search for the latest offers for flights from Washington, D.C. Reagan-National Airport to Perth. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Washington, D.C. Reagan-National Airport to Perth with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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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.