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Cheap flights from District of Columbia to Perth from $958

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Perth departing on 19/8. 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

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Find the cheapest flights from District of Columbia to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
17:01 - 17:00
DCA
-
PER
35h 59m
2 stops
Qantas Airways Logo
11:20 - 18:42
PER
-
DCA
44h 22m
2 stops
$2,276Qantas Airways
Mon, 28 Sep - Thu, 26 Nov
Qantas Airways Logo
18:01 - 19:10
DCA
-
PER
37h 09m
2 stops
Qantas Airways Logo
23:45 - 22:59
PER
-
DCA
35h 14m
2 stops
$2,323Qantas Airways
Sun, 12 Jul - Sun, 19 Jul
Qantas Airways Logo
17:03 - 17:00
IAD
-
PER
58h 57m
2 stops
Qantas Airways Logo
05:00 - 22:43
PER
-
IAD
30h 43m
2 stops
$2,365Qantas Airways
Wed, 18 Nov - Wed, 2 Dec
Qantas Airways Logo
06:20 - 12:05
IAD
-
PER
41h 45m
2 stops
Qantas Airways Logo
12:25 - 18:37
PER
-
IAD
42h 12m
2 stops
$2,403Qantas Airways
Wed, 8 Jul - Sat, 18 Jul
Multiple Airlines Logo
17:03 - 11:15
IAD
-
PER
29h 12m
2 stops
Multiple Airlines Logo
05:00 - 21:17
PER
-
IAD
29h 17m
2 stops
$2,406Multiple Airlines
Tue, 17 Nov - Tue, 12 Jan
Multiple Airlines Logo
17:16 - 15:25
DCA
-
PER
34h 09m
2 stops
Multiple Airlines Logo
23:55 - 16:29
PER
-
DCA
28h 34m
2 stops
$2,549Multiple Airlines
Thu, 18 Jun - Mon, 20 Jul
SWISS Logo
20:20 - 06:50
IAD
-
PER
46h 30m
2 stops
SWISS Logo
08:20 - 16:45
PER
-
IAD
44h 25m
2 stops
$2,765SWISS
Thu, 18 Jun - Mon, 20 Jul
SWISS Logo
20:20 - 06:50
IAD
-
PER
46h 30m
2 stops
SWISS Logo
08:20 - 16:45
PER
-
IAD
44h 25m
2 stops
$2,915SWISS
Thu, 18 Jun - Mon, 20 Jul
Qatar Airways Logo
20:05 - 18:45
IAD
-
PER
33h 40m
1 stop
Qatar Airways Logo
13:20 - 15:55
PER
-
IAD
39h 35m
2 stops
$2,917Qatar Airways
Wed, 18 Nov - Wed, 2 Dec
Qatar Airways Logo
21:00 - 18:35
IAD
-
PER
33h 35m
1 stop
Qatar Airways Logo
22:45 - 15:55
PER
-
IAD
30h 10m
1 stop
$2,969Qatar Airways
Mon, 28 Sep - Thu, 26 Nov

Air Canada flights from District of Columbia to Perth

Our best Air Canada deals on District of Columbia to Perth flight tickets
Air Canada
16 June
IAD09:55Washington, D.C. Dulles Intl
47h 45m
3 stops
PER21:40Perth
30 June
PER22:40Perth
43h 42m
2 stops
IAD06:22Washington, D.C. Dulles Intl
$3,199
Air Canada
16 June
IAD09:55Washington, D.C. Dulles Intl
47h 45m
3 stops
PER21:40Perth
30 June
PER17:15Perth
49h 07m
2 stops
IAD06:22Washington, D.C. Dulles Intl
$3,207
Air Canada
16 June
IAD09:55Washington, D.C. Dulles Intl
41h 50m
3 stops
PER15:45Perth
30 June
PER22:40Perth
43h 42m
2 stops
IAD06:22Washington, D.C. Dulles Intl
$3,919

SWISS flights from District of Columbia to Perth

Our best SWISS deals on District of Columbia to Perth flight tickets
SWISS
18 June
IAD20:20Washington, D.C. Dulles Intl
46h 30m
2 stops
PER06:50Perth
20 July
PER08:20Perth
44h 25m
2 stops
IAD16:45Washington, D.C. Dulles Intl
$2,765
SWISS
18 June
IAD20:20Washington, D.C. Dulles Intl
46h 30m
2 stops
PER06:50Perth
20 July
PER08:20Perth
44h 25m
2 stops
IAD16:45Washington, D.C. Dulles Intl
$2,915
SWISS
16 June
IAD20:20Washington, D.C. Dulles Intl
38h 20m
2 stops
PER22:40Perth
30 June
PER08:20Perth
44h 25m
2 stops
IAD16:45Washington, D.C. Dulles Intl
$3,021

momondo Fare Finder

 
Customise your flight search to find flights from District of Columbia 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 78,305 searches. Data last updated 2 June 2026.
Use the filters below to find and compare flights from District of Columbia to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 28/9

17:01-17:00

2 stops35h 59m

Perth

Thu 26/11

11:20-18:42

2 stops44h 22m

$2,276

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 12/7

18:01-19:10

2 stops37h 09m

Perth

Sun 19/7

23:45-22:59

2 stops35h 14m

$2,323

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Wed 18/11

17:03-17:00

2 stops58h 57m

Perth

Wed 2/12

05:00-22:43

2 stops30h 43m

$2,365

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Wed 8/7

06:20-12:05

2 stops41h 45m

Perth

Sat 18/7

12:25-18:37

2 stops42h 12m

$2,403
Fastest return journey

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Tue 17/11

17:03-11:15

2 stops29h 12m

Perth

Tue 12/1

05:00-21:17

2 stops29h 17m

$2,406

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 18/6

17:16-15:25

2 stops34h 09m

Perth

Mon 20/7

23:55-16:29

2 stops28h 34m

$2,549

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Thu 18/6

20:20-06:50

2 stops46h 30m

Perth

Mon 20/7

08:20-16:45

2 stops44h 25m

$2,765

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Thu 18/6

20:20-06:50

2 stops46h 30m

Perth

Mon 20/7

08:20-16:45

2 stops44h 25m

$2,915

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Wed 18/11

20:05-18:45

1 stop33h 40m

Perth

Wed 2/12

13:20-15:55

2 stops39h 35m

$2,917

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Mon 28/9

21:00-18:35

1 stop33h 35m

Perth

Thu 26/11

22:45-15:55

1 stop30h 10m

$2,969

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia 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

Can stopping save me money on District of Columbia to Perth flights?

You could potentially save up to 2% on your flight if you consider stops on a District of Columbia to Perth flight.

Cheap District of Columbia to Perth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Perth

Fastest flight time

26h 55m

Direct flights

None
The fastest flight from District of Columbia to Perth takes 26h 55m
There are no direct flights from District of Columbia to Perth. There are no popular flight routes from District of Columbia to Perth.
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Frequently asked questions about flying from District of Columbia to Perth

  • When did momondo last update prices for flights from District of Columbia to Perth Airport?

    Prices for flights from District of Columbia to Perth Airport refresh daily.

  • How old do you have to be to fly from District of Columbia 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 District of Columbia to Perth Airport.

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

    The travel and health documents required for your trip to Perth 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 Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Perth?

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

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia 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 District of Columbia to Perth for you.

Can I find flights from District of Columbia to Perth with flexible booking policies on momondo?

Flights from District of Columbia to Perth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to Perth?

Once you have performed a search for District of Columbia to Perth 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 District of Columbia to Perth right now. Can momondo alert me if prices change?

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

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