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.

$644 Cheap Flights from Washington, D.C. Reagan-National Airport to Perth in 2026

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.

12:57 pm - 10:15 pm

DCA

PER

45h 18m

2 stops

12:25 am - 10:13 pm

PER

DCA

33h 48m

2 stops

$1,772Air New Zealand

Thu, Sep 10 - Wed, Sep 16

12:59 pm - 4:00 pm

DCA

PER

39h 01m

2 stops

7:50 pm - 4:43 pm

PER

DCA

56h 53m

2 stops

$1,779Air New Zealand

Sat, Aug 8 - Sun, Aug 23

4:43 pm - 10:15 pm

DCA

PER

41h 32m

2 stops

4:25 pm - 4:43 pm

PER

DCA

36h 18m

2 stops

$1,803Air New Zealand

Mon, Sep 7 - Tue, Sep 22

6:57 pm - 5:10 am

DCA

PER

46h 13m

2 stops

1:50 pm - 8:00 pm

PER

DCA

43h 10m

2 stops

$1,862Multiple Airlines

Sat, Oct 17 - Fri, Nov 13

12:59 pm - 4:00 pm

DCA

PER

39h 01m

2 stops

11:55 pm - 10:13 pm

PER

DCA

34h 18m

3 stops

$1,887Air New Zealand

Sat, Aug 8 - Sun, Aug 23

11:35 am - 6:50 am

DCA

PER

31h 15m

2 stops

12:10 am - 11:58 pm

PER

DCA

35h 48m

2 stops

$1,904Cathay Pacific

Sun, Aug 16 - Mon, Aug 31

5:06 pm - 10:55 pm

DCA

PER

40h 49m

2 stops

8:30 am - 6:54 pm

PER

DCA

47h 24m

2 stops

$1,952Cathay Pacific

Tue, Nov 3 - Tue, Nov 10

7:00 am - 1:35 pm

DCA

PER

42h 35m

3 stops

10:30 am - 9:59 pm

PER

DCA

47h 29m

3 stops

$1,964Multiple Airlines

Sun, Aug 9 - Sun, Aug 16

8:40 pm - 3:45 pm

DCA

PER

55h 05m

3 stops

1:15 pm - 7:57 pm

PER

DCA

42h 42m

3 stops

$2,030Air Canada

Mon, Aug 10 - Mon, Aug 17

6:59 am - 6:55 am

DCA

PER

34h 56m

2 stops

8:30 am - 8:58 am

PER

DCA

37h 28m

2 stops

$2,040Multiple Airlines

Thu, Nov 12 - Sat, Nov 21

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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

Aug 16

DCA11:35 amWashington, D.C. Reagan-National

31h 15m

2 stops

PER6:50 amPerth

Aug 31

PER12:10 amPerth

35h 48m

2 stops

DCA11:58 pmWashington, D.C. Reagan-National

$1,904

Cathay Pacific

Nov 3

DCA5:06 pmWashington, D.C. Reagan-National

40h 49m

2 stops

PER10:55 pmPerth

Nov 10

PER8:30 amPerth

47h 24m

2 stops

DCA6:54 pmWashington, D.C. Reagan-National

$1,952

Cathay Pacific

Aug 8

DCA6:58 pmWashington, D.C. Reagan-National

39h 42m

2 stops

PER10:40 pmPerth

Aug 23

PER8:20 amPerth

51h 38m

2 stops

DCA11:58 pmWashington, D.C. Reagan-National

$2,043

United Airlines flights from Washington, D.C. Reagan-National Airport to Perth

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Perth flight tickets

United Airlines

Oct 7

DCA12:57 pmWashington, D.C. Reagan-National

37h 43m

3 stops

PER2:40 pmPerth

Mar 15

PER10:30 pmPerth

30h 26m

2 stops

DCA4:56 pmWashington, D.C. Reagan-National

$2,199

United Airlines

Dec 10

DCA11:30 amWashington, D.C. Reagan-National

38h 15m

3 stops

PER2:45 pmPerth

Jan 22

PER10:30 pmPerth

31h 26m

2 stops

DCA4:56 pmWashington, D.C. Reagan-National

$2,296

United Airlines

Sep 10

DCA1:04 pmWashington, D.C. Reagan-National

37h 36m

3 stops

PER2:40 pmPerth

Sep 17

PER10:40 pmPerth

35h 50m

2 stops

DCA10:30 pmWashington, D.C. Reagan-National

$2,297

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

Thu 9/10

12:57 pm-10:15 pm

2 stops45h 18m

Perth

Wed 9/16

12:25 am-10:13 pm

2 stops33h 48m

$1,772

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 8/8

12:59 pm-4:00 pm

2 stops39h 01m

Perth

Sun 8/23

7:50 pm-4:43 pm

2 stops56h 53m

$1,779

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 9/7

4:43 pm-10:15 pm

2 stops41h 32m

Perth

Tue 9/22

4:25 pm-4:43 pm

2 stops36h 18m

$1,803

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 10/17

6:57 pm-5:10 am

2 stops46h 13m

Perth

Fri 11/13

1:50 pm-8:00 pm

2 stops43h 10m

$1,862

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 8/8

12:59 pm-4:00 pm

2 stops39h 01m

Perth

Sun 8/23

11:55 pm-10:13 pm

3 stops34h 18m

$1,887

Quickest round-trip

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 8/16

11:35 am-6:50 am

2 stops31h 15m

Perth

Mon 8/31

12:10 am-11:58 pm

2 stops35h 48m

$1,904

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 11/3

5:06 pm-10:55 pm

2 stops40h 49m

Perth

Tue 11/10

8:30 am-6:54 pm

2 stops47h 24m

$1,952

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 8/9

7:00 am-1:35 pm

3 stops42h 35m

Perth

Sun 8/16

10:30 am-9:59 pm

3 stops47h 29m

$1,964

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 8/10

8:40 pm-3:45 pm

3 stops55h 05m

Perth

Mon 8/17

1:15 pm-7:57 pm

3 stops42h 42m

$2,030

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 11/12

6:59 am-6:55 am

2 stops34h 56m

Perth

Sat 11/21

8:30 am-8:58 am

2 stops37h 28m

$2,040

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 airline that flies from Washington, D.C. Reagan-National to Perth?

Cathay Pacific is the most popular carrier operating from Washington, D.C. Reagan-National to Perth

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	31h 15m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Perth takes 31h 15m

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

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

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 31h 15m, 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.

Rottnest Island

Fremantle

Mandurah

Scarborough

Waikiki

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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.